update to tusb_gamepad lib

.clang-format

@@ -0,0 +1,212 @@
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+Language:        Cpp
+# BasedOnStyle:  Google
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+EmptyLineAfterAccessModifier: Never
+EmptyLineBeforeAccessModifier: LogicalBlock
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IfMacros:
+  - KJ_IF_MAYBE
+IncludeBlocks:   Regroup
+IncludeCategories:
+  - Regex:           '^<ext/.*\.h>'
+    Priority:        2
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+  - Language:        Cpp
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+      - cc
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+      - CPP
+      - 'c++'
+      - 'C++'
+    CanonicalDelimiter: ''
+    BasedOnStyle:    google
+  - Language:        TextProto
+    Delimiters:
+      - pb
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+      - PROTO
+    EnclosingFunctions:
+      - EqualsProto
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+      - ParseTextProtoOrDie
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+  Minimum:         1
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+  - STRINGIZE
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+  - NS_SWIFT_NAME
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+

.github/FUNDING.yml

@@ -1,15 +0,0 @@
-# These are supported funding model platforms
-
-github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
-patreon: # Replace with a single Patreon username
-open_collective: # Replace with a single Open Collective username
-ko_fi: wiredopposite
-tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
-community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
-liberapay: # Replace with a single Liberapay username
-issuehunt: # Replace with a single IssueHunt username
-lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
-polar: # Replace with a single Polar username
-buy_me_a_coffee: # Replace with a single Buy Me a Coffee username
-thanks_dev: # Replace with a single thanks.dev username
-custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.gitignore

@@ -1,11 +1,6 @@
-/Firmware/pico/build/
-/Firmware/pico/debug/
-/Firmware/pico/.ignore/
-/Firmware/pico/src/USBDevice/DeviceDriver/XboxOG/tud_xid/tud_xid_xremote_rom.h
-/Firmware/pico/src/BLEServer/att_delayed_response.h
-/Firmware/ESP32/main/BLEServer/att_delayed_response.h
-/Firmware/ESP32/.ignore/
-/Firmware/ESP32/build/
-/Firmware/ESP32/components/btstack/
-/Firmware/ESP32/sdkconfig.old
-/scripts/xremote/dvd-dongle-rom.bin
+build
+.vscode
+release
+generated
+tools
+.ignore

.gitmodules

@@ -1,42 +1,12 @@
-[submodule "WebApp"]
-	path = WebApp
-	url = https://github.com/wiredopposite/OGX-Mini-WebApp.git
-[submodule "Firmware/BlueRetro"]
-	path = Firmware/BlueRetro
-	url = https://github.com/wiredopposite/BlueRetro.git
-[submodule "scripts/xremote/dump-dvd-kit"]
-	path = scripts/xremote/dump-dvd-kit
-	url = https://github.com/XboxDev/dump-dvd-kit.git
-[submodule "Firmware/pico/external/pico_usb"]
-	path = Firmware/pico/external/pico_usb
-	url = https://github.com/wiredopposite/pico_usb.git
-[submodule "Firmware/pico/external/g726/g726"]
-	path = Firmware/pico/external/g726/g726
-	url = https://github.com/fredrikhederstierna/g726.git
-[submodule "Firmware/pico/external/libxsm3/libxsm3"]
-	path = Firmware/pico/external/libxsm3/libxsm3
-	url = https://github.com/InvoxiPlayGames/libxsm3.git
-[submodule "Firmware/pico/external/libfixmath"]
-	path = Firmware/pico/external/libfixmath
-	url = https://github.com/PetteriAimonen/libfixmath.git
-[submodule "Firmware/pico/external/tinyusb"]
-	path = Firmware/pico/external/tinyusb
-	url = https://github.com/hathach/tinyusb.git
-[submodule "Firmware/pico/external/Pico-PIO-USB"]
-	path = Firmware/pico/external/Pico-PIO-USB
+[submodule "lib/Pico-PIO-USB"]
+	path = lib/Pico-PIO-USB
 	url = https://github.com/sekigon-gonnoc/Pico-PIO-USB.git
-[submodule "Firmware/pico/external/bluepad32/bluepad32"]
-	path = Firmware/pico/external/bluepad32/bluepad32
-	url = https://github.com/ricardoquesada/bluepad32.git
-[submodule "Firmware/pico/external/bluepad32"]
-	path = Firmware/pico/external/bluepad32
-	url = https://github.com/ricardoquesada/bluepad32.git
-[submodule "Firmware/ESP32/components/bluepad32"]
-	path = Firmware/ESP32/components/bluepad32
-	url = https://github.com/ricardoquesada/bluepad32.git
-[submodule "Firmware/ESP32/components/libfixmath/libfixmath"]
-	path = Firmware/ESP32/components/libfixmath/libfixmath
-	url = https://github.com/PetteriAimonen/libfixmath.git
-[submodule "Firmware/pico/external/lwip"]
-	path = Firmware/pico/external/lwip
-	url = https://github.com/lwip-tcpip/lwip.git
+[submodule "lib/tinyusb"]
+	path = lib/tinyusb
+	url = https://github.com/hathach/tinyusb.git
+[submodule "lib/tusb_gamepad"]
+	path = lib/tusb_gamepad
+	url = https://github.com/wiredopposite/tusb_gamepad.git
+[submodule "lib/tusb_xinput"]
+	path = lib/tusb_xinput
+	url = https://github.com/wiredopposite/tusb_xinput.git

CMakeLists.txt

@@ -0,0 +1,91 @@
+cmake_minimum_required(VERSION 3.12)
+
+set(CMAKE_BUILD_TYPE Release)
+message("Build type: \"${CMAKE_BUILD_TYPE}\"")
+
+set(NAME OGX-Mini)
+
+set(PICO_BOARD none)
+
+# Fixes that allow some MCH2022 badges with a slowly starting oscillator to boot properly
+# add_compile_definitions(PICO_BOOT_STAGE2_CHOOSE_GENERIC_03H=1 PICO_XOSC_STARTUP_DELAY_MULTIPLIER=64)
+
+# add_compile_options(-Wno-unused-parameter -Wno-unused-variable -Wno-missing-field-initializers -Wno-unused-function)
+add_compile_options(-Wno-missing-field-initializers)
+
+include($ENV{PICO_SDK_PATH}/pico_sdk_init.cmake)
+
+project(${NAME} C CXX ASM)
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_CXX_STANDARD 17)
+
+if (PICO_SDK_VERSION_STRING VERSION_LESS "1.3.0")
+    message(FATAL_ERROR "Raspberry Pi Pico SDK version 1.3.0 (or later) required. Your version is ${PICO_SDK_VERSION_STRING}")
+endif()
+
+set(ROOT ${CMAKE_CURRENT_LIST_DIR})
+
+set(PICO_PIO_USB_PATH ${ROOT}/lib/Pico-PIO-USB)
+set(PICO_TINYUSB_PATH ${ROOT}/lib/tinyusb)
+set(TUSB_GAMEPAD_PATH ${ROOT}/lib/tusb_gamepad)
+set(XINPUT_HOST_PATH ${ROOT}/lib/tusb_xinput)
+
+pico_sdk_init()
+
+# add_subdirectory(${ROOT}/lib)
+add_subdirectory(${ROOT}/lib/CRC32 CRC32)
+add_subdirectory(${XINPUT_HOST_PATH} xinput_host)
+add_subdirectory(${PICO_PIO_USB_PATH})
+add_subdirectory(${TUSB_GAMEPAD_PATH})
+target_include_directories(tusb_gamepad PRIVATE ${ROOT}/src) # so tusb_gamepad can see tusb_config.h
+
+set(SRC_DIR ${ROOT}/src)
+file(GLOB_RECURSE SOURCES 
+    ${SRC_DIR}/main.cpp
+    ${SRC_DIR}/input_mode.cpp
+
+    ${SRC_DIR}/usbh/tusb_host_manager.cpp
+    ${SRC_DIR}/usbh/tusb_host.cpp
+    ${SRC_DIR}/usbh/n64usb/N64USB.cpp
+    ${SRC_DIR}/usbh/ps3/Dualshock3.cpp
+    ${SRC_DIR}/usbh/ps3/DInput.cpp
+    ${SRC_DIR}/usbh/ps4/Dualshock4.cpp
+    ${SRC_DIR}/usbh/ps5/Dualsense.cpp
+    ${SRC_DIR}/usbh/psclassic/PSClassic.cpp
+    ${SRC_DIR}/usbh/switch/SwitchPro.cpp
+    ${SRC_DIR}/usbh/switch/SwitchWired.cpp
+    ${SRC_DIR}/usbh/xinput/XInput.cpp
+    ${SRC_DIR}/usbh/shared/hid_class_driver.c
+    ${SRC_DIR}/usbh/shared/scaling.cpp
+)
+
+# Firmware
+add_executable(${NAME} ${SOURCES})
+
+target_include_directories(${NAME} PUBLIC
+        ${ROOT}/src 
+        ${ROOT}/lib)
+
+target_link_libraries(${NAME}
+    pico_stdlib
+    pico_unique_id
+    pico_multicore
+    hardware_watchdog
+    hardware_flash
+    hardware_sync
+    hardware_uart
+    hardware_pio
+    hardware_pwm
+    hardware_adc
+    hardware_i2c
+    tinyusb_device
+    tinyusb_board
+    tinyusb_host
+    tinyusb_pico_pio_usb
+    CRC32
+    cmsis_core
+    xinput_host
+    tusb_gamepad
+)
+
+pico_add_extra_outputs(${NAME})

Firmware/ESP32/.vscode/c_cpp_properties.json

@@ -1,25 +0,0 @@
-{
-    "configurations": [
-        {
-            "name": "ESP-IDF",
-            "compilerPath": "${default}",
-            "compileCommands": "${config:idf.buildPath}/compile_commands.json",
-            "includePath": [
-            "${config:idf.espIdfPath}/components/**",
-            "${config:idf.espIdfPathWin}/components/**",
-            "${workspaceFolder}/main/**",
-            "${workspaceFolder}/components/**"
-            ],
-            "browse": {
-            "path": [
-                "${config:idf.espIdfPath}/components",
-                "${config:idf.espIdfPathWin}/components",
-                "${workspaceFolder}/main",
-                "${workspaceFolder}/components"
-            ],
-            "limitSymbolsToIncludedHeaders": true
-            }
-        }
-    ],
-    "version": 4
-}

Firmware/ESP32/.vscode/settings.json

@@ -1,44 +0,0 @@
-{
-    "idf.adapterTargetName": "esp32",
-    "cmake.configureOnOpen": false,
-    "idf.portWin": "COM26",
-    "idf.flashType": "UART",
-    "C_Cpp.intelliSenseEngine": "default",
-    "idf.pythonInstallPath": "/usr/bin/python3",
-    "files.associations": {
-        "wired.h": "c",
-        "stdarg.h": "c",
-        "semphr.h": "c",
-        "spi_slave.h": "c",
-        "regex": "c",
-        "chrono": "c",
-        "variant": "c",
-        "atomic": "cpp",
-        "spi_hal.h": "c",
-        "spi_ll.h": "c",
-        "spi_struct.h": "c",
-        "wired_private.h": "c",
-        "gpio_ll.h": "c",
-        "gpio_sig_map.h": "c",
-        "gpio_hal.h": "c",
-        "spi_master.h": "c",
-        "spi_common.h": "c",
-        "clk_tree_defs.h": "c",
-        "io_mux_reg.h": "c",
-        "pcnt_ll.h": "c",
-        "gpio.h": "c",
-        "freertos.h": "c",
-        "bitset": "c",
-        "string_view": "c",
-        "i2c_ll.h": "c",
-        "i2c_hal.h": "c",
-        "stdbool.h": "c",
-        "i2c_master.h": "c",
-        "cstdint": "cpp",
-        "array": "cpp",
-        "string": "cpp",
-        "span": "cpp"
-    },
-    "idf.port": "/dev/ttyUSB0",
-    "idf.flashBaudRate": "57600"
-}

Firmware/ESP32/CMakeLists.txt

@@ -1,52 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-
-set(CMAKE_C_STANDARD 11)
-set(CMAKE_CXX_STANDARD 17)
-
-include(${CMAKE_CURRENT_SOURCE_DIR}/FWDefines.cmake)
-set(COMPONENTS_PATH ${CMAKE_CURRENT_SOURCE_DIR}/components)
-set(BLUEPAD32_ROOT ${COMPONENTS_PATH}/bluepad32/src/components/bluepad32)
-set(BTSTACK_REPO_PATH ${COMPONENTS_PATH}/bluepad32/external/btstack)
-set(BTSTACK_SCRIPT_PATH ${COMPONENTS_PATH}/integrate_btstack.py)
-
-execute_process(
-    COMMAND git apply --ignore-whitespace ${COMPONENTS_PATH}/btstack_l2cap.diff
-    WORKING_DIRECTORY ${BTSTACK_REPO_PATH}
-    # RESULT_VARIABLE result
-    # ERROR_VARIABLE error
-)
-
-if(NOT EXISTS ${COMPONENTS_PATH}/btstack)
-    find_package(Python3 COMPONENTS Interpreter REQUIRED)
-
-    if(Python3_Interpreter_FOUND)
-        message(STATUS "Python3 found: ${Python3_EXECUTABLE}")
-        message(STATUS "Python3 version: ${Python3_VERSION}")
-    else()
-        message(FATAL_ERROR "Python3 not found! Python is required to integrate BTStack with ESP-IDF")
-    endif()
-
-    message(STATUS "Integrating BTStack with project")
-    execute_process(
-        COMMAND ${Python3_EXECUTABLE} ${BTSTACK_SCRIPT_PATH} ${BTSTACK_REPO_PATH} ${COMPONENTS_PATH}
-        WORKING_DIRECTORY ${COMPONENTS_PATH}
-        RESULT_VARIABLE PYTHON_RESULT
-        OUTPUT_VARIABLE PYTHON_OUTPUT
-        ERROR_VARIABLE PYTHON_ERROR
-    )
-
-    if(PYTHON_RESULT EQUAL 0)
-        message(STATUS "BTStack integration successful:\n${PYTHON_OUTPUT}")
-    else()
-        message(FATAL_ERROR "BTStack integration failed:\n${PYTHON_ERROR}")
-    endif()
-endif()
-
-set(EXTRA_COMPONENT_DIRS 
-    ${BLUEPAD32_ROOT}/..
-    ${COMPONENTS_PATH}
-)
-
-include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-project("${FW_NAME}-${FW_VERSION}-ESP32")
-

Firmware/ESP32/FWDefines.cmake

@@ -1,2 +0,0 @@
-set(FW_NAME "OGX-Mini")
-set(FW_VERSION "1.0.0a4")

Firmware/ESP32/components/btstack_l2cap.diff

@@ -1,16 +0,0 @@
-diff --git a/src/l2cap.c b/src/l2cap.c
-index 9ffa9c102..d78b59a39 100644
---- a/src/l2cap.c
-+++ b/src/l2cap.c
-@@ -2455,7 +2455,11 @@ static void l2cap_handle_remote_supported_features_received(l2cap_channel_t * ch
- 
-         // incoming: assert security requirements
-         channel->state = L2CAP_STATE_WAIT_INCOMING_SECURITY_LEVEL_UPDATE;
-+#if 0
-         if (channel->required_security_level <= gap_security_level(channel->con_handle)){
-+#else
-+        if (1) {
-+#endif
-             l2cap_handle_security_level_incoming_sufficient(channel);
-         } else {
-             // send connection pending if not already done

Firmware/ESP32/components/integrate_btstack.py

@@ -1,77 +0,0 @@
-# This script copies BTstack ESP32 port files to this project's components folder
-
-import os
-import sys
-import shutil
-
-def main(btstack_root, components_dir):
-	PROJECT_COMPONENTS = os.path.abspath(components_dir)
-	BTSTACK_DIR = os.path.abspath(btstack_root)
-	BTSTACK_PORT_DIR = os.path.abspath(os.path.join(BTSTACK_DIR, 'port', 'esp32'))
-
-	if not os.path.exists(PROJECT_COMPONENTS):
-		print(f"Error: No components folder at {PROJECT_COMPONENTS}")
-		sys.exit(10)
-		
-	if not os.path.exists(BTSTACK_DIR):
-		print(f"Error: No BTstack folder at {BTSTACK_DIR}")
-		sys.exit(10)
-
-	PROJECT_BTSTACK = os.path.join(PROJECT_COMPONENTS, "btstack")
-
-	if os.path.exists(PROJECT_BTSTACK):
-		print("Deleting old BTstack component %s" % PROJECT_BTSTACK)
-		shutil.rmtree(PROJECT_BTSTACK)
-
-	# create components/btstack
-	print("Creating BTstack component at %s" % PROJECT_COMPONENTS)
-	shutil.copytree(os.path.join(BTSTACK_PORT_DIR, 'components', 'btstack'), PROJECT_BTSTACK)
-
-	dirs_to_copy = [
-		'src',
-		'3rd-party/bluedroid',
-		'3rd-party/hxcmod-player',
-		'3rd-party/lwip/dhcp-server',
-		'3rd-party/lc3-google',
-		'3rd-party/md5',
-		'3rd-party/micro-ecc',
-		'3rd-party/yxml',
-		'platform/freertos',
-		'platform/lwip',
-		'tool'
-	]
-
-	for dir in dirs_to_copy:
-		print('- %s' % dir)
-		shutil.copytree(os.path.join(BTSTACK_PORT_DIR, '..', '..', dir), os.path.join(PROJECT_BTSTACK, dir))
-
-	# manually prepare platform/embedded
-	print('- platform/embedded')
-	platform_embedded_path = PROJECT_BTSTACK + '/platform/embedded'
-	os.makedirs(platform_embedded_path)
-	platform_embedded_files_to_copy = [
-		'hal_time_ms.h',
-		'hal_uart_dma.h',
-		'hci_dump_embedded_stdout.h',
-		'hci_dump_embedded_stdout.c',
-	]
-	for file in platform_embedded_files_to_copy:
-		shutil.copy(os.path.join(BTSTACK_PORT_DIR, '..', '..', 'platform', 'embedded', file), platform_embedded_path)
-
-if __name__ == "__main__":
-    if len(sys.argv) < 3:
-        print("Usage: script.py <path_to_btstack> <path_to_project_components>")
-        sys.exit(1)
-
-    btstack_root = sys.argv[1]
-    project_components = sys.argv[2]
-
-    if not os.path.exists(btstack_root):
-        print(f"Error: Specified external directory does not exist: {btstack_root}")
-        sys.exit(2)
-
-    if not os.path.exists(project_components):
-        print(f"Error: Specified components directory does not exist: {project_components}")
-        sys.exit(3)
-
-    main(btstack_root, project_components)

Firmware/ESP32/components/libfixmath/CMakeLists.txt

@@ -1,25 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-
-set(LIBFIXMATH_ROOT ${CMAKE_CURRENT_LIST_DIR}/libfixmath) 
-
-if(NOT EXISTS ${LIBFIXMATH_ROOT}/libfixmath)
-    message(FATAL_ERROR "libfixmath directory not found at ${LIBFIXMATH_ROOT}. Please ensure the library is present.")
-endif()
-
-file(GLOB SRCS ${LIBFIXMATH_ROOT}/libfixmath/*.c)
-
-idf_component_register(
-    SRCS
-        ${SRCS}
-    INCLUDE_DIRS
-        ${LIBFIXMATH_ROOT}
-        ${LIBFIXMATH_ROOT}/libfixmath
-)
-
-target_compile_definitions(${COMPONENT_LIB} PRIVATE
-    FIXMATH_FAST_SIN
-    FIXMATH_NO_64BIT
-    FIXMATH_NO_CACHE
-    FIXMATH_NO_HARD_DIVISION
-    FIXMATH_NO_OVERFLOW
-)

Firmware/ESP32/dependencies.lock

@@ -1,10 +0,0 @@
-dependencies:
-  idf:
-    source:
-      type: idf
-    version: 5.4.1
-direct_dependencies:
-- idf
-manifest_hash: ed38c883314ee552977d073f5c9d0e2ab9acc3248eefbeb203f3439de3e31b6e
-target: esp32
-version: 2.0.0

Firmware/ESP32/main/CMakeLists.txt

@@ -1,28 +0,0 @@
-include(${CMAKE_CURRENT_SOURCE_DIR}/../FWDefines.cmake)
-
-idf_component_register( 
-    SRCS    
-        "main.c" 
-        "log/log.c"
-        "wired/wired_i2c.c"
-        "wired/wired_spi.c"
-        "led/led.c"
-        "settings/nvs.c"
-        "settings/settings.cpp"
-        "settings/button_combo.c"
-        "bluetooth/bluetooth.c"
-        "periph/i2c_master.c"
-    INCLUDE_DIRS 
-        "."
-    REQUIRES 
-        bluepad32 
-        btstack 
-        nvs_flash 
-        libfixmath
-)
-
-target_compile_definitions(${COMPONENT_LIB} 
-    PRIVATE
-        FIRMWARE_NAME=\"${FW_NAME}\"
-        FIRMWARE_VERSION=\"${FW_VERSION}\"
-)

Firmware/ESP32/main/Kconfig

@@ -1,104 +0,0 @@
-menu "OGXMini Options"
-
-    config LOG_ENABLED
-        bool "Enable logging"
-        default n
-        help
-            Enable logging to the console. This is useful for debugging and monitoring the system.
-    
-    config LOG_LEVEL
-        int "Set log level"
-        default 2
-        range 0 3
-        depends on LOG_ENABLED
-
-    choice
-        prompt "Communication Interface"
-        default I2C_ENABLED
-
-        config I2C_ENABLED
-            bool "Enable I2C support"
-            
-        config SPI_ENABLED
-            bool "Enable SPI support"
-    endchoice
-
-    config I2C_PORT
-        int "Set I2C port"
-        default 0
-        depends on I2C_ENABLED
-
-    config I2C_SDA_PIN
-        int "Set I2C SDA pin"
-        default 21
-        depends on I2C_ENABLED
-
-    config I2C_SCL_PIN
-        int "Set I2C SCL pin"
-        default 22
-        depends on I2C_ENABLED
-
-    config I2C_IRQ_PIN
-        int "Set I2C IRQ pin"
-        default 9
-        depends on I2C_ENABLED
-
-    config I2C_BAUDRATE
-        int "Set I2C baudrate"
-        default 1000000
-        depends on I2C_ENABLED
-
-    config I2C_MULTI_SLAVE_MODE
-        bool "Enable multiple slave devices"
-        default n
-        depends on I2C_ENABLED
-
-    config WIRED_HEADSET_ENABLED
-        bool "Enable wired headset support"
-        default n
-        depends on SPI_ENABLED
-
-    # config RESET_PIN
-    #     int "Set reset pin"
-    #     default 9
-
-    config ENABLE_LED_1
-        bool "Enable LED 1"
-        default y
-
-    config LED_PIN_1
-        int "Set LED 1 pin"
-        default 15
-        depends on ENABLE_LED_1
-
-    config ENABLE_LED_2
-        bool "Enable LED 2"
-        default n
-        depends on ENABLE_LED_1
-
-    config LED_PIN_2
-        int "Set LED 2 pin"
-        default 15
-        depends on ENABLE_LED_2
-
-    config ENABLE_LED_3
-        bool "Enable LED 3"
-        default n
-        depends on ENABLE_LED_2
-
-    config LED_PIN_3
-        int "Set LED 3 pin"
-        default 15
-        depends on ENABLE_LED_3
-
-    config ENABLE_LED_4
-        bool "Enable LED 4"
-        default n
-        depends on ENABLE_LED_3
-
-    config LED_PIN_4
-        int "Set LED 4 pin"
-        default 15
-        depends on ENABLE_LED_4
-    
-endmenu

Firmware/ESP32/main/bluetooth/bluetooth.c

@@ -1,330 +0,0 @@
-#include <stdlib.h>
-#include <freertos/FreeRTOS.h>
-#include <freertos/semphr.h>
-#include "btstack_port_esp32.h"
-#include "btstack_run_loop.h"
-#include "btstack_stdio_esp32.h"
-#include "uni.h"
-#include "sdkconfig.h"
-#include "bluetooth/bluetooth.h"
-#include "bluetooth/ring_rumble.h"
-#include "led/led.h"
-#include "log/log.h"
-#include "gamepad/range.h"
-#include "settings/settings.h"
-
-#define LED_INTERVAL_MS         500U
-#define JOY_DIF_THRESHOLD       0x50
-#define TRIGGER_DIF_THRESHOLD   0x50
-
-typedef struct {
-    volatile bool connected;
-    gamepad_pad_t report;
-    uni_gamepad_t prev_uni;
-    struct {
-        bool joy_l;
-        bool joy_r;
-        bool trigger_l;
-        bool trigger_r;
-    } map;
-} gp_context_t;
-
-typedef struct {
-    bool                    led_state;
-    bool                    led_timer_running;
-    btstack_timer_source_t  led_timer;
-    gp_context_t            gp_ctx[GAMEPADS_MAX];
-    bt_connect_cb_t         connect_cb;
-    bt_gamepad_cb_t         gamepad_cb;
-    ring_rumble_t           rumble_ring;
-    btstack_context_callback_registration_t rumble_cb_reg;
-} bt_context_t;
-
-static bt_context_t bt_context = {0};
-
-static inline bool any_connected(void) {
-    for (int i = 0; i < GAMEPADS_MAX; i++) {
-        if (bt_context.gp_ctx[i].connected) {
-            return true;
-        }
-    }
-    return false;
-}
-
-static void led_blink_cb(btstack_timer_source_t *ts) {
-    bt_context.led_state = !bt_context.led_state;
-    led_set(0, bt_context.led_state);
-    btstack_run_loop_set_timer(ts, LED_INTERVAL_MS);
-    btstack_run_loop_add_timer(ts);
-}
-
-static void led_blink_set_enabled(bool enable) {
-    if (enable && !bt_context.led_timer_running) {
-        bt_context.led_timer_running = true;
-        bt_context.led_timer.process = led_blink_cb;
-        btstack_run_loop_set_timer(&bt_context.led_timer, LED_INTERVAL_MS);
-        btstack_run_loop_add_timer(&bt_context.led_timer);
-    } else if (!enable && bt_context.led_timer_running) {
-        bt_context.led_timer_running = false;
-        btstack_run_loop_remove_timer(&bt_context.led_timer);
-    }
-}
-
-static void set_rumble_cb(void* ctx) {
-    uint8_t index = 0;
-    gamepad_rumble_t rumble = {0};
-    if (!ring_rumble_pop(&bt_context.rumble_ring, &index, &rumble)) {
-        return;
-    }
-    uni_hid_device_t* bp_dev = uni_hid_device_get_instance_for_idx(index);
-    if ((bp_dev == NULL) || !bt_context.gp_ctx[index].connected || 
-        (bp_dev->report_parser.play_dual_rumble == NULL)) {
-        return;
-    }
-    uint8_t duration = 100;
-    if ((rumble.l_duration > 0) || (rumble.r_duration > 0)) {
-        duration = MAX(rumble.l_duration, rumble.r_duration);
-    } 
-    else if (bp_dev->controller_type == CONTROLLER_TYPE_XBoxOneController) {
-        duration += 10;
-    }
-    bp_dev->report_parser.play_dual_rumble(bp_dev, 0, duration, rumble.l, rumble.r);
-
-    if (!ring_rumble_empty(&bt_context.rumble_ring)) {
-        bt_context.rumble_cb_reg.callback = set_rumble_cb;
-        bt_context.rumble_cb_reg.context = NULL;
-        btstack_run_loop_execute_on_main_thread(&bt_context.rumble_cb_reg);
-    }
-}
-
-/* ---- Bluepad32 driver ---- */
-
-static void bp32_init_cb(int argc, const char** arg_V) {
-    (void)argc;
-    (void)arg_V;
-}
-
-static void bp32_init_complete_cb(void) {
-    // uni_bt_enable_new_connections_unsafe(true);
-    uni_bt_start_scanning_and_autoconnect_unsafe();
-    // uni_bt_del_keys_unsafe();
-    uni_property_dump_all();
-}
-
-static uni_error_t bp32_device_discovered_cb(bd_addr_t addr, const char* name, 
-                                             uint16_t cod, uint8_t rssi) {
-    (void)rssi;
-    (void)name;
-    (void)addr;
-
-    if (((cod & UNI_BT_COD_MINOR_MASK) & UNI_BT_COD_MINOR_GAMEPAD) == 0) {
-        return UNI_ERROR_IGNORE_DEVICE;
-    }
-    return UNI_ERROR_SUCCESS;
-}
-
-static void bp32_device_connected_cb(uni_hid_device_t* device) {
-    (void)device;
-}
-
-static uni_error_t bp32_device_ready_cb(uni_hid_device_t* device) {
-    int index = uni_hid_device_get_idx_for_instance(device);
-    if (index < 0 || index >= GAMEPADS_MAX) {
-        return UNI_ERROR_INVALID_CONTROLLER;
-    }
-    bt_context.gp_ctx[index].connected = true;
-    led_blink_set_enabled(false);
-    led_set(index, true);
-    if (bt_context.connect_cb) {
-        bt_context.connect_cb(index, true);
-    }
-    return UNI_ERROR_SUCCESS;
-}
-
-static void bp32_device_disconnect_cb(uni_hid_device_t* device) {
-    int index = uni_hid_device_get_idx_for_instance(device);
-    if (index < 0 || index >= GAMEPADS_MAX) {
-        return;
-    }
-    bt_context.gp_ctx[index].connected = false;
-    if (!any_connected()) {
-        led_blink_set_enabled(true);
-    }
-    if (bt_context.connect_cb) {
-        bt_context.connect_cb(index, false);
-    }
-}
-
-static void bp32_oob_event_cb(uni_platform_oob_event_t event, void* data) {
-    (void)data;
-    (void)event;
-}
-
-// Prevent I2C/SPI bus flooding
-static inline bool gp_state_change(const uni_gamepad_t* uni_a, const uni_gamepad_t* uni_b) {
-    if (memcmp(uni_a, uni_b, sizeof(uni_gamepad_t)) == 0) {
-        return false;
-    }
-    if ((uni_a->dpad != uni_b->dpad) || 
-        (uni_a->buttons != uni_b->buttons) ||
-        (uni_a->misc_buttons != uni_b->misc_buttons)) {
-        return true;
-    }
-    if ((abs(uni_a->brake - uni_b->brake) > TRIGGER_DIF_THRESHOLD)  ||
-        (uni_a->brake <= 0) || (uni_a->brake >= R_UINT10_MAX)) {
-        return true;
-    }
-    if ((abs(uni_a->throttle - uni_b->throttle) > TRIGGER_DIF_THRESHOLD) ||
-        (uni_a->throttle <= 0) || (uni_a->throttle >= R_UINT10_MAX)) {
-        return true;
-    }
-    if ((abs(uni_a->axis_x - uni_b->axis_x) > JOY_DIF_THRESHOLD) ||
-        (uni_a->axis_x <= R_INT10_MIN) || (uni_a->axis_x >= R_INT10_MAX)) {
-        return true;
-    }
-    if ((abs(uni_a->axis_y - uni_b->axis_y) > JOY_DIF_THRESHOLD) ||
-        (uni_a->axis_y <= R_INT10_MIN) || (uni_a->axis_y >= R_INT10_MAX)) {
-        return true;
-    }
-    if ((abs(uni_a->axis_rx - uni_b->axis_rx) > JOY_DIF_THRESHOLD) ||
-        (uni_a->axis_rx <= R_INT10_MIN) || (uni_a->axis_rx >= R_INT10_MAX)) {   
-        return true;
-    }
-    if ((abs(uni_a->axis_ry - uni_b->axis_ry) > JOY_DIF_THRESHOLD) ||
-        (uni_a->axis_ry <= R_INT10_MIN) || (uni_a->axis_ry >= R_INT10_MAX)) {   
-        return true;
-    }
-    return false;
-}
-
-static void bp32_controller_data_cb(uni_hid_device_t* device, uni_controller_t* controller) {
-    if (controller->klass != UNI_CONTROLLER_CLASS_GAMEPAD){
-        return;
-    }
-
-    const uni_gamepad_t* uni = &controller->gamepad;
-    int index = uni_hid_device_get_idx_for_instance(device);
-
-    if ((index < 0) || (index >= GAMEPADS_MAX) ||
-        !gp_state_change(uni, &bt_context.gp_ctx[index].prev_uni)) {
-        return;
-    }
-
-    gamepad_pad_t* pad = &bt_context.gp_ctx[index].report;
-    memset(pad, 0, sizeof(gamepad_pad_t));
-
-    switch (uni->dpad) {
-        case DPAD_UP:
-            pad->dpad |= GAMEPAD_D_UP;
-            break;
-        case DPAD_DOWN:
-            pad->dpad |= GAMEPAD_D_DOWN;
-            break;
-        case DPAD_LEFT:
-            pad->dpad |= GAMEPAD_D_LEFT;
-            break;
-        case DPAD_RIGHT:
-            pad->dpad |= GAMEPAD_D_RIGHT;
-            break;
-        case DPAD_UP | DPAD_RIGHT:
-            pad->dpad |= (GAMEPAD_D_UP | GAMEPAD_D_RIGHT);
-            break;
-        case DPAD_DOWN | DPAD_RIGHT:
-            pad->dpad |= (GAMEPAD_D_DOWN | GAMEPAD_D_RIGHT);
-            break;
-        case DPAD_DOWN | DPAD_LEFT:
-            pad->dpad |= (GAMEPAD_D_DOWN | GAMEPAD_D_LEFT);
-            break;
-        case DPAD_UP | DPAD_LEFT:
-            pad->dpad |= (GAMEPAD_D_UP | GAMEPAD_D_LEFT);
-            break;
-        default:
-            break;
-    }
-
-    if (uni->buttons & BUTTON_A)                { pad->buttons |= GAMEPAD_BTN_A; }
-    if (uni->buttons & BUTTON_B)                { pad->buttons |= GAMEPAD_BTN_B; }
-    if (uni->buttons & BUTTON_X)                { pad->buttons |= GAMEPAD_BTN_X; }
-    if (uni->buttons & BUTTON_Y)                { pad->buttons |= GAMEPAD_BTN_Y; }
-    if (uni->buttons & BUTTON_SHOULDER_L)       { pad->buttons |= GAMEPAD_BTN_LB; }
-    if (uni->buttons & BUTTON_SHOULDER_R)       { pad->buttons |= GAMEPAD_BTN_RB; }
-    if (uni->buttons & BUTTON_THUMB_L)          { pad->buttons |= GAMEPAD_BTN_L3; }
-    if (uni->buttons & BUTTON_THUMB_R)          { pad->buttons |= GAMEPAD_BTN_R3; }
-    if (uni->misc_buttons & MISC_BUTTON_BACK)   { pad->buttons |= GAMEPAD_BTN_BACK; }
-    if (uni->misc_buttons & MISC_BUTTON_START)  { pad->buttons |= GAMEPAD_BTN_START; }
-    if (uni->misc_buttons & MISC_BUTTON_SYSTEM) { pad->buttons |= GAMEPAD_BTN_SYS; }
-
-    pad->trigger_l = range_uint10_to_uint8(uni->brake);
-    pad->trigger_r = range_uint10_to_uint8(uni->throttle);
-
-    pad->joystick_lx = range_int10_to_int16(uni->axis_x);
-    pad->joystick_ly = range_invert_int16(range_int10_to_int16(uni->axis_y));
-    pad->joystick_rx = range_int10_to_int16(uni->axis_rx);
-    pad->joystick_ry = range_invert_int16(range_int10_to_int16(uni->axis_ry));
-
-    if (bt_context.gamepad_cb != NULL) {
-        bt_context.gamepad_cb(index, pad, GAMEPAD_FLAG_IN_PAD);
-    }
-    memcpy(&bt_context.gp_ctx[index].prev_uni, uni, sizeof(uni_gamepad_t));
-}
-
-static const uni_property_t* bp32_get_property_cb(uni_property_idx_t idx) {
-    (void)idx;
-    return NULL;
-}
-
-static struct uni_platform BP32_DRIVER = {
-    .name = "OGX-Mini",
-    .init = bp32_init_cb,
-    .on_init_complete = bp32_init_complete_cb,
-    .on_device_discovered = bp32_device_discovered_cb,
-    .on_device_connected = bp32_device_connected_cb,
-    .on_device_disconnected = bp32_device_disconnect_cb,
-    .on_device_ready = bp32_device_ready_cb,
-    .on_controller_data = bp32_controller_data_cb,
-    .get_property = bp32_get_property_cb,
-    .on_oob_event = bp32_oob_event_cb,
-};
-
-/* ---- Public ---- */
-
-void bluetooth_set_rumble(uint8_t index, const gamepad_rumble_t* rumble) {
-    if ((index >= GAMEPADS_MAX) || 
-        !bt_context.gp_ctx[index].connected || 
-        (rumble == NULL)) {
-        return;
-    }
-    ring_rumble_push(&bt_context.rumble_ring, index, rumble);
-    bt_context.rumble_cb_reg.callback = set_rumble_cb;
-    bt_context.rumble_cb_reg.context = NULL;
-    btstack_run_loop_execute_on_main_thread(&bt_context.rumble_cb_reg);
-}
-
-void bluetooth_set_audio(uint8_t index, const gamepad_pcm_in_t* pcm) {
-    (void)index;
-    (void)pcm;
-    // Bluetooth audio handling is not implemented in this version
-}
-
-void bluetooth_config(bt_connect_cb_t connect_cb, bt_gamepad_cb_t gamepad_cb, bt_audio_cb_t audio_cb) {
-    (void)audio_cb;
-    memset(&bt_context, 0, sizeof(bt_context_t));
-    bt_context.connect_cb = connect_cb;
-    bt_context.gamepad_cb = gamepad_cb;
-}
-
-void bluetooth_task(void* args) {
-    (void)args;
-
-    btstack_init();
-
-    // ble_server_init();
-
-    uni_platform_set_custom(&BP32_DRIVER);
-    uni_init(0, NULL);
-
-    led_init();
-    led_blink_set_enabled(true);
-
-    btstack_run_loop_execute();
-}

Firmware/ESP32/main/bluetooth/bluetooth.h

@@ -1,22 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "gamepad/gamepad.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void (*bt_connect_cb_t)(uint8_t index, bool connected);
-typedef void (*bt_gamepad_cb_t)(uint8_t index, const gamepad_pad_t* pad, uint32_t flags);
-typedef void (*bt_audio_cb_t)(uint8_t index, const gamepad_pcm_out_t* pcm);
-
-void bluetooth_config(bt_connect_cb_t connect_cb, bt_gamepad_cb_t gamepad_cb, bt_audio_cb_t audio_cb);
-void bluetooth_task(void* args);
-void bluetooth_set_rumble(uint8_t index, const gamepad_rumble_t* rumble);
-void bluetooth_set_audio(uint8_t index, const gamepad_pcm_in_t* pcm);
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/bluetooth/ring_rumble.h

@@ -1,55 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <string.h>
-#include <stdatomic.h>
-#include "gamepad/gamepad.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define RUBMLE_RING_SIZE 8U
-
-typedef struct {
-    gamepad_rumble_t buf[RUBMLE_RING_SIZE] __attribute__((aligned(4)));
-    uint8_t index[RUBMLE_RING_SIZE];
-    atomic_uint head;
-    atomic_uint tail;
-} ring_rumble_t;
-
-static inline bool ring_rumble_push(ring_rumble_t* ring, uint8_t index, const gamepad_rumble_t* rumble) {
-    uint32_t head = atomic_load_explicit(&ring->head, memory_order_relaxed);
-    uint32_t next_head = (head + 1) % RUBMLE_RING_SIZE;
-    uint32_t tail = atomic_load_explicit(&ring->tail, memory_order_acquire);
-
-    if (next_head == tail) {
-        atomic_store_explicit(&ring->tail, (tail + 1) % RUBMLE_RING_SIZE, memory_order_release);
-    }
-    ring->index[head] = index;
-    memcpy(&ring->buf[head], rumble, sizeof(gamepad_rumble_t));
-    atomic_store_explicit(&ring->head, next_head, memory_order_release);
-    return true;
-}
-
-static inline bool ring_rumble_pop(ring_rumble_t* ring, uint8_t* index, gamepad_rumble_t* rumble) {
-    uint32_t tail = atomic_load_explicit(&ring->tail, memory_order_relaxed);
-    uint32_t head = atomic_load_explicit(&ring->head, memory_order_acquire);
-    if (tail == head) {
-        return false;
-    }
-    *index = ring->index[tail];
-    memcpy(rumble, &ring->buf[tail], sizeof(gamepad_rumble_t));
-    atomic_store_explicit(&ring->tail, (tail + 1) % RUBMLE_RING_SIZE, memory_order_release);
-    return true;
-}
-
-static inline bool ring_rumble_empty(const ring_rumble_t* ring) {
-    return (atomic_load_explicit(&ring->head, memory_order_relaxed) ==
-            atomic_load_explicit(&ring->tail, memory_order_acquire));
-}
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/btstack_config.h

@@ -1,82 +0,0 @@
-#ifndef _ESP_BTSTACK_CONFIG_H
-#define _ESP_BTSTACK_CONFIG_H
-
-// BTstack features that can be enabled
-// #define ENABLE_LE_PERIPHERAL
-// #define ENABLE_LE_CENTRAL
-// #define ENABLE_L2CAP_LE_CREDIT_BASED_FLOW_CONTROL_MODE
-// #define ENABLE_LOG_INFO
-// #define ENABLE_LOG_ERROR
-// #define ENABLE_PRINTF_HEXDUMP
-#define ENABLE_SCO_OVER_HCI
-
-// BTstack configuration. buffers, sizes, ...
-#define HCI_OUTGOING_PRE_BUFFER_SIZE 4
-#define HCI_ACL_PAYLOAD_SIZE (1691 + 4)
-#define HCI_ACL_CHUNK_SIZE_ALIGNMENT 4
-// #define MAX_NR_AVDTP_CONNECTIONS 1
-// #define MAX_NR_AVDTP_STREAM_ENDPOINTS 1
-// #define MAX_NR_AVRCP_CONNECTIONS 2
-// #define MAX_NR_BNEP_CHANNELS 1
-// #define MAX_NR_BNEP_SERVICES 1
-// #define MAX_NR_BTSTACK_LINK_KEY_DB_MEMORY_ENTRIES 2
-// #define MAX_NR_GATT_CLIENTS 4
-// #define MAX_NR_HCI_CONNECTIONS 4
-// #define MAX_NR_HID_HOST_CONNECTIONS 4
-// #define MAX_NR_HIDS_CLIENTS 4
-// #define MAX_NR_HFP_CONNECTIONS 1
-// #define MAX_NR_L2CAP_CHANNELS 6
-// #define MAX_NR_L2CAP_SERVICES 5
-// #define MAX_NR_RFCOMM_CHANNELS 1
-// #define MAX_NR_RFCOMM_MULTIPLEXERS 1
-// #define MAX_NR_RFCOMM_SERVICES 1
-// #define MAX_NR_SERVICE_RECORD_ITEMS 4
-// #define MAX_NR_SM_LOOKUP_ENTRIES 3
-// #define MAX_NR_WHITELIST_ENTRIES 16
-// #define MAX_NR_LE_DEVICE_DB_ENTRIES 16
-
-// Limit number of ACL/SCO Buffer to use by stack to avoid cyw43 shared bus overrun
-#define MAX_NR_CONTROLLER_ACL_BUFFERS 6
-#define MAX_NR_CONTROLLER_SCO_PACKETS 6
-
-// Enable and configure HCI Controller to Host Flow Control to avoid cyw43 shared bus overrun
-#define ENABLE_HCI_CONTROLLER_TO_HOST_FLOW_CONTROL
-#define HCI_HOST_ACL_PACKET_LEN 1024
-#define HCI_HOST_ACL_PACKET_NUM 6
-#define HCI_HOST_SCO_PACKET_LEN 120
-#define HCI_HOST_SCO_PACKET_NUM 6
-
-#ifndef HCI_INCOMING_PRE_BUFFER_SIZE
-#define HCI_INCOMING_PRE_BUFFER_SIZE 6
-#endif
-
-// Link Key DB and LE Device DB using TLV on top of Flash Sector interface
-// #define NVM_NUM_DEVICE_DB_ENTRIES 16
-// #define NVM_NUM_LINK_KEYS 16
-
-// We don't give btstack a malloc, so use a fixed-size ATT DB.
-#define MAX_ATT_DB_SIZE 512
-// #define HAVE_MALLOC
-
-// BTstack HAL configuration
-// #define HAVE_EMBEDDED_TIME_MS
-
-// // map btstack_assert onto Pico SDK assert()
-// #define HAVE_ASSERT
-
-// // Some USB dongles take longer to respond to HCI reset (e.g. BCM20702A).
-#define HCI_RESET_RESEND_TIMEOUT_MS 1000
-
-// #define ENABLE_SOFTWARE_AES128
-// #define ENABLE_MICRO_ECC_FOR_LE_SECURE_CONNECTIONS
-
-// #define HAVE_BTSTACK_STDIN
-
-// To get the audio demos working even with HCI dump at 115200, this truncates long ACL packetws
-#define HCI_DUMP_STDOUT_MAX_SIZE_ACL 100
-
-#ifdef ENABLE_CLASSIC
-#define ENABLE_L2CAP_ENHANCED_RETRANSMISSION_MODE
-#endif
-
-#endif  // _ESP_BTSTACK_CONFIG_H

Firmware/ESP32/main/gamepad/gamepad.h

@@ -1,125 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "sdkconfig.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef GAMEPADS_MAX
-#define GAMEPADS_MAX CONFIG_BLUEPAD32_MAX_DEVICES
-#endif
-
-#define GAMPAD_PCM_FRAME_SIZE       16U
-
-typedef enum {
-    GAMEPAD_DPAD_BIT_UP = 0,
-    GAMEPAD_DPAD_BIT_DOWN,
-    GAMEPAD_DPAD_BIT_LEFT,
-    GAMEPAD_DPAD_BIT_RIGHT,
-    GAMEPAD_DPAD_BIT_COUNT,
-    GAMEPAD_DPAD_BIT_NONE = GAMEPAD_DPAD_BIT_COUNT,
-} gamepad_dpad_bit_t;
-
-typedef enum {
-    GAMEPAD_BTN_BIT_A = 0,
-    GAMEPAD_BTN_BIT_B,
-    GAMEPAD_BTN_BIT_X,
-    GAMEPAD_BTN_BIT_Y,
-    GAMEPAD_BTN_BIT_L3,
-    GAMEPAD_BTN_BIT_R3,
-    GAMEPAD_BTN_BIT_LB,
-    GAMEPAD_BTN_BIT_RB,
-    GAMEPAD_BTN_BIT_LT,
-    GAMEPAD_BTN_BIT_RT,
-    GAMEPAD_BTN_BIT_BACK,
-    GAMEPAD_BTN_BIT_START,
-    GAMEPAD_BTN_BIT_SYS,
-    GAMEPAD_BTN_BIT_MISC,
-    GAMEPAD_BTN_BIT_COUNT,
-    GAMEPAD_BTN_BIT_NONE = GAMEPAD_BTN_BIT_COUNT,
-} gamepad_btn_bit_t;
-
-typedef enum {
-    GAMEPAD_ANALOG_UP = 0,
-    GAMEPAD_ANALOG_DOWN,
-    GAMEPAD_ANALOG_LEFT,
-    GAMEPAD_ANALOG_RIGHT,
-    GAMEPAD_ANALOG_A,
-    GAMEPAD_ANALOG_B,
-    GAMEPAD_ANALOG_X,
-    GAMEPAD_ANALOG_Y,
-    GAMEPAD_ANALOG_LB,
-    GAMEPAD_ANALOG_RB,
-    GAMEPAD_ANALOG_COUNT
-} gampead_analog_t;
-
-#define GP_BIT8(bit)           ((uint8_t)1U << (bit))
-#define GP_BIT16(bit)          ((uint16_t)1U << (bit))
-
-#define GAMEPAD_D_UP        GP_BIT8(GAMEPAD_DPAD_BIT_UP)
-#define GAMEPAD_D_DOWN      GP_BIT8(GAMEPAD_DPAD_BIT_DOWN)
-#define GAMEPAD_D_LEFT      GP_BIT8(GAMEPAD_DPAD_BIT_LEFT)
-#define GAMEPAD_D_RIGHT     GP_BIT8(GAMEPAD_DPAD_BIT_RIGHT)
-
-#define GAMEPAD_BTN_A       GP_BIT16(GAMEPAD_BTN_BIT_A)
-#define GAMEPAD_BTN_B       GP_BIT16(GAMEPAD_BTN_BIT_B)
-#define GAMEPAD_BTN_X       GP_BIT16(GAMEPAD_BTN_BIT_X)
-#define GAMEPAD_BTN_Y       GP_BIT16(GAMEPAD_BTN_BIT_Y)
-#define GAMEPAD_BTN_L3      GP_BIT16(GAMEPAD_BTN_BIT_L3)
-#define GAMEPAD_BTN_R3      GP_BIT16(GAMEPAD_BTN_BIT_R3)
-#define GAMEPAD_BTN_LB      GP_BIT16(GAMEPAD_BTN_BIT_LB)
-#define GAMEPAD_BTN_RB      GP_BIT16(GAMEPAD_BTN_BIT_RB)
-#define GAMEPAD_BTN_LT      GP_BIT16(GAMEPAD_BTN_BIT_LT)
-#define GAMEPAD_BTN_RT      GP_BIT16(GAMEPAD_BTN_BIT_RT)
-#define GAMEPAD_BTN_BACK    GP_BIT16(GAMEPAD_BTN_BIT_BACK)
-#define GAMEPAD_BTN_START   GP_BIT16(GAMEPAD_BTN_BIT_START)
-#define GAMEPAD_BTN_SYS     GP_BIT16(GAMEPAD_BTN_BIT_SYS)
-#define GAMEPAD_BTN_MISC    GP_BIT16(GAMEPAD_BTN_BIT_MISC)
-
-typedef struct __attribute__((packed, aligned(4))) {
-    uint8_t  dpad;
-    uint8_t  reserved0;
-    uint16_t buttons;
-    uint8_t  trigger_l;
-    uint8_t  trigger_r;
-    int16_t  joystick_lx;
-    int16_t  joystick_ly;
-    int16_t  joystick_rx;
-    int16_t  joystick_ry;
-    uint8_t  analog[GAMEPAD_ANALOG_COUNT];
-    // uint8_t  chatpad[3];
-    // uint8_t  reserved1;
-} gamepad_pad_t;
-_Static_assert(sizeof(gamepad_pad_t) == 24, "Gamepad pad size mismatch");
-
-typedef struct __attribute__((packed, aligned(4))) {
-    uint8_t l;
-    uint8_t r;
-    uint8_t l_duration;
-    uint8_t r_duration;
-} gamepad_rumble_t;
-_Static_assert(sizeof(gamepad_rumble_t) == 4, "Gamepad rumble size mismatch");
-
-typedef struct __attribute__((packed, aligned(4))) {
-    int16_t  data[GAMPAD_PCM_FRAME_SIZE];
-    uint16_t samples;
-    uint16_t reserved;
-} gamepad_pcm_t, gamepad_pcm_in_t, gamepad_pcm_out_t;
-_Static_assert(sizeof(gamepad_pcm_t) == 36, "Gamepad PCM size mismatch");
-
-/* ---- IN/OUT Data Flags ---- */
-
-#define GAMEPAD_FLAG_IN_PAD            ((uint32_t)1 << 0) /* New Device->Host pad data */
-#define GAMEPAD_FLAG_IN_PAD_ANALOG     ((uint32_t)1 << 1) /* New Device->Host pad data has analog data */
-#define GAMEPAD_FLAG_IN_CHATPAD        ((uint32_t)1 << 2) /* New Device->Host chatpad data */
-#define GAMEPAD_FLAG_IN_PCM            ((uint32_t)1 << 3) /* New Device->Host PCM data */
-#define GAMEPAD_FLAG_OUT_PCM           ((uint32_t)1 << 4) /* New Host->Device PCM data */
-#define GAMEPAD_FLAG_OUT_RUMBLE        ((uint32_t)1 << 5) /* New Host->Device rumble data */
-#define GAMEPAD_FLAG_OUT_RUMBLE_DUR    ((uint32_t)1 << 6) /* New Host->Device rumble has duration info */
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/gamepad/range.h

@@ -1,98 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef MIN
-#define MIN(a,b)    (((a) < (b)) ? (a) : (b))
-#endif
-
-#ifndef MAX
-#define MAX(a,b)    (((a) > (b)) ? (a) : (b))
-#endif
-
-#define R_INT16_MAX   ((int16_t)32767)
-#define R_INT16_MID   ((int16_t)0)
-#define R_INT16_MIN   ((int16_t)-32768)
-
-#define R_UINT8_MAX   ((uint8_t)255)
-#define R_UINT8_MID   ((uint8_t)128)
-#define R_UINT8_MIN   ((uint8_t)0)
-
-#define R_UINT16_MAX  ((uint16_t)65535)
-#define R_UINT16_MID  ((uint16_t)32768)
-#define R_UINT16_MIN  ((uint16_t)0)
-
-#define R_UINT10_MAX  ((uint16_t)1023)
-#define R_UINT10_MID  ((uint16_t)512)
-#define R_UINT10_MIN  ((uint16_t)0)
-
-#define R_INT10_MAX   ((int16_t)511)
-#define R_INT10_MID   ((int16_t)0)
-#define R_INT10_MIN   ((int16_t)-512)
-
-static inline int16_t range_uint8_to_int16(uint8_t value) {
-    return (int16_t)(((int32_t)value << 8) - R_UINT16_MID);
-}
-
-static inline uint16_t range_uint8_to_uint16(uint8_t value) {
-    return (uint16_t)value << 8;
-}
-
-static inline uint8_t range_int16_to_uint8(int16_t value) {
-    return (uint8_t)(((int32_t)value + R_UINT16_MID) >> 8);
-}
-
-static inline uint8_t range_uint16_to_uint8(uint16_t value) {
-    return (uint8_t)(value >> 8);
-}
-
-static inline int16_t range_uint10_to_int16(uint16_t value) {
-    return (int16_t)(((int32_t)MIN(value, R_UINT10_MAX) << 6) - R_UINT16_MID);
-}
-
-static inline uint8_t range_uint10_to_uint8(uint16_t value) {
-    return (uint8_t)(MIN(value, R_UINT10_MAX) >> 2);
-}
-
-static inline int16_t range_int10_to_int16(int16_t value) {
-    if (value > R_INT10_MAX) {
-        value = R_INT10_MAX;
-    } else if (value < R_INT10_MIN) {
-        value = R_INT10_MIN;
-    }
-    return value << 6;
-}
-
-static inline int16_t range_invert_int16(int16_t value) {
-    return (int16_t)(-((int32_t)value) - 1);
-}
-
-static inline int16_t range_free_scale_int16(int32_t value, int32_t min, int32_t max) {
-    if (max <= min) {
-        return 0;
-    } else if (value < min) {
-        return R_INT16_MIN;
-    } else if (value > max) {
-        return R_INT16_MAX;
-    }
-    return (int16_t)(((value - min) * (int64_t)(R_INT16_MAX - R_INT16_MIN)) / (max - min) + R_INT16_MIN);
-}
-
-static inline uint8_t range_free_scale_uint8(int32_t value, int32_t min, int32_t max) {
-    if (max <= min) {
-        return 0;
-    } else if (value < min) {
-        return R_UINT8_MIN;
-    } else if (value > max) {
-        return R_UINT8_MAX;
-    }
-    return (uint8_t)(((value - min) * (int64_t)(R_UINT8_MAX - R_UINT8_MIN)) / (max - min) + R_UINT8_MIN);
-}
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/led/led.c

@@ -1,42 +0,0 @@
-#include <hal/gpio_ll.h>
-#include "sdkconfig.h"
-#include "led/led.h"
-#include "gamepad/gamepad.h"
-
-static const int LED_PINS[] = {
-#if defined(CONFIG_ENABLE_LED_1) && (GAMEPADS_MAX > 0)
-    CONFIG_LED_PIN_1,
-
-#if defined(CONFIG_ENABLE_LED_2) && (GAMEPADS_MAX > 1)
-    CONFIG_LED_PIN_2,
-
-#if defined(CONFIG_ENABLE_LED_3) && (GAMEPADS_MAX > 2)
-    CONFIG_LED_PIN_3,
-    
-#if defined(CONFIG_ENABLE_LED_4) && (GAMEPADS_MAX > 3)
-    CONFIG_LED_PIN_4,
-
-#endif // CONFIG_ENABLE_LED_4
-#endif // CONFIG_ENABLE_LED_3
-#endif // CONFIG_ENABLE_LED_2
-#endif // CONFIG_ENABLE_LED_1
-};
-
-#define NUM_LEDS (sizeof(LED_PINS) / sizeof(LED_PINS[0]))
-
-void led_init(void) {
-    for (uint8_t i = 0; i < NUM_LEDS; ++i) {
-        gpio_ll_output_enable(&GPIO, LED_PINS[i]);
-        gpio_ll_set_level(&GPIO, LED_PINS[i], 0);
-    }
-}
-
-void led_set(uint8_t index, bool state) {
-    if (NUM_LEDS == 0) {
-        return;
-    }
-    if (index >= NUM_LEDS) {
-        index = NUM_LEDS - 1;
-    }
-    gpio_ll_set_level(&GPIO, LED_PINS[index], state ? 1 : 0);
-}

Firmware/ESP32/main/led/led.h

@@ -1,14 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void led_init(void);
-void led_set(uint8_t index, bool state);
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/log/log.c

@@ -1,100 +0,0 @@
-#include "log/log.h"
-#if CONFIG_LOG_ENABLED
-
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <freertos/FreeRTOS.h>
-#include <freertos/semphr.h>
-
-static SemaphoreHandle_t log_mutex;
-static bool multithread = false;
-
-void ogxm_log_init(bool multithreaded) {
-    multithread = multithreaded;
-    if (multithread) {
-        log_mutex = xSemaphoreCreateMutex();
-    }
-}
-
-void ogxm_log_level(uint8_t level, const char* fmt, ...) {
-    if (level > CONFIG_LOG_LEVEL) {
-        return;
-    }
-    if (multithread) {
-        xSemaphoreTake(log_mutex, portMAX_DELAY);
-    }
-
-    va_list args;
-    va_start(args, fmt);
-    
-    switch (level) {
-        case 0: // Error
-            fprintf(stderr, "OGXM ERROR: ");
-            vfprintf(stderr, fmt, args);
-            break;
-        case 1: // Info
-            printf("OGXM INFO: ");
-            vprintf(fmt, args);
-            break;
-        case 2: // Debug
-            printf("OGXM DEBUG: ");
-            vprintf(fmt, args);
-            break;
-        case 3: // Verbose
-            printf("OGXM VERBOSE: ");
-            vprintf(fmt, args);
-            break;
-    }
-    va_end(args);
-    if (multithread) {
-        xSemaphoreGive(log_mutex);
-    }
-}
-
-void ogxm_log_hex_level(uint8_t level, const void* data, uint16_t len, const char* fmt, ...) {
-    if (level > CONFIG_LOG_LEVEL) {
-        return;
-    }
-    if (multithread) {
-        xSemaphoreTake(log_mutex, portMAX_DELAY);
-    }
-
-    va_list args;
-    va_start(args, fmt);
-    
-    switch (level) {
-        case 0: // Error
-            fprintf(stderr, "OGXM ERROR: ");
-            vfprintf(stderr, fmt, args);
-            break;
-        case 1: // Info
-            printf("OGXM INFO: ");
-            vprintf(fmt, args);
-            break;
-        case 2: // Debug
-            printf("OGXM DEBUG: ");
-            vprintf(fmt, args);
-            break;
-        case 3: // Verbose
-            printf("OGXM VERBOSE: ");
-            vprintf(fmt, args);
-            break;
-    }
-    va_end(args);
-    printf("\n");
-
-    for (uint16_t i = 0; i < len; i++) {
-        if (i % 8 == 0 && i != 0) {
-            printf("\n");
-        }
-        printf(" %02X", ((uint8_t*)data)[i]);
-    }
-    printf("\n");
-
-    if (multithread) {
-        xSemaphoreGive(log_mutex);
-    }
-}
-
-#endif // CONFIG_LOG_ENABLED

Firmware/ESP32/main/log/log.h

@@ -1,42 +0,0 @@
-#pragma once
-
-#include "sdkconfig.h"
-#if CONFIG_LOG_ENABLED
-
-#include <stdint.h>
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void ogxm_log_init(bool multithreaded);
-void ogxm_log_level(uint8_t level, const char* fmt, ...);
-void ogxm_log_hex_level(uint8_t level, const void* data, uint16_t len, const char* fmt, ...);
-
-#define ogxm_loge(fmt, ...) ogxm_log_level(0, fmt, ##__VA_ARGS__)
-#define ogxm_logi(fmt, ...) ogxm_log_level(1, fmt, ##__VA_ARGS__)
-#define ogxm_logd(fmt, ...) ogxm_log_level(2, fmt, ##__VA_ARGS__)
-#define ogxm_logv(fmt, ...) ogxm_log_level(3, fmt, ##__VA_ARGS__)
-#define ogxm_loge_hex(data, len, fmt, ...) ogxm_log_hex_level(0, data, len, fmt, ##__VA_ARGS__)
-#define ogxm_logi_hex(data, len, fmt, ...) ogxm_log_hex_level(1, data, len, fmt, ##__VA_ARGS__)
-#define ogxm_logd_hex(data, len, fmt, ...) ogxm_log_hex_level(2, data, len, fmt, ##__VA_ARGS__)
-#define ogxm_logv_hex(data, len, fmt, ...) ogxm_log_hex_level(3, data, len, fmt, ##__VA_ARGS__)
-
-#ifdef __cplusplus
-}
-#endif
-
-#else 
-
-#define ogxm_log_init(...)      ((void)0)
-#define ogxm_loge(fmt, ...)     ((void)0)
-#define ogxm_logi(fmt, ...)     ((void)0)
-#define ogxm_logd(fmt, ...)     ((void)0)
-#define ogxm_logv(fmt, ...)     ((void)0)
-#define ogxm_loge_hex(fmt, ...) ((void)0)
-#define ogxm_logi_hex(fmt, ...) ((void)0)
-#define ogxm_logd_hex(fmt, ...) ((void)0)
-#define ogxm_logv_hex(fmt, ...) ((void)0)
-
-#endif // CONFIG_LOG_ENABLED

Firmware/ESP32/main/main.c

@@ -1,32 +0,0 @@
-#include <stdint.h>
-#include <freertos/FreeRTOS.h>
-#include <freertos/task.h>
-#include "log/log.h"
-#include "bluetooth/bluetooth.h"
-#include "wired/wired.h"
-
-void app_main(void) {
-    ogxm_log_init(true);
-    bluetooth_config(wired_set_connected, wired_set_pad, wired_set_audio);
-    wired_config(bluetooth_set_rumble, bluetooth_set_audio);
-
-    xTaskCreatePinnedToCore(
-        wired_task,
-        "wired",
-        2048U * 2U,
-        NULL,
-        configMAX_PRIORITIES - 6,
-        NULL,
-        1
-    );
-
-    xTaskCreatePinnedToCore(
-        bluetooth_task,
-        "bluetooth",
-        2048U * 4U,
-        NULL,
-        configMAX_PRIORITIES - 4,
-        NULL,
-        0
-    );
-}

Firmware/ESP32/main/periph/i2c_master.c

@@ -1,463 +0,0 @@
-#include <string.h>
-#include <esp_private/periph_ctrl.h>
-#include <esp_rom_gpio.h>
-#include <esp_clk_tree.h>
-#include <esp_intr_alloc.h>
-#include <soc/clk_tree_defs.h>
-#include <rom/lldesc.h>
-#include <hal/gpio_ll.h>
-#include <hal/i2c_ll.h>
-#include <hal/i2c_hal.h>
-#include <esp_rom_sys.h>
-#include <esp_timer.h>
-
-#include "log/log.h"
-#include "periph/i2c_master.h"
-
-typedef struct i2c_master_handle_ {
-    bool                alloc;
-    int                 port;
-    int                 freq_hz;
-    int                 pin_sda;
-    int                 pin_scl;
-    bool                lsb_first;
-    bool                pullup_en;
-    int                 glitch_ignore_cnt;
-    i2c_dev_t*          dev;
-    uint32_t            clk_src_hz;
-    volatile bool       xfer_done;
-    i2c_intr_event_t    xfer_result; 
-} i2c_master_handle_t;
-
-static const uint32_t IO_MUX_REGS[40] = {
-    IO_MUX_GPIO0_REG, IO_MUX_GPIO1_REG, IO_MUX_GPIO2_REG, IO_MUX_GPIO3_REG,
-    IO_MUX_GPIO4_REG, IO_MUX_GPIO5_REG, IO_MUX_GPIO6_REG, IO_MUX_GPIO7_REG,
-    IO_MUX_GPIO8_REG, IO_MUX_GPIO9_REG, IO_MUX_GPIO10_REG, IO_MUX_GPIO11_REG,
-    IO_MUX_GPIO12_REG, IO_MUX_GPIO13_REG, IO_MUX_GPIO14_REG, IO_MUX_GPIO15_REG,
-    IO_MUX_GPIO16_REG, IO_MUX_GPIO17_REG, IO_MUX_GPIO18_REG, IO_MUX_GPIO19_REG,
-    IO_MUX_GPIO20_REG, IO_MUX_GPIO21_REG, IO_MUX_GPIO22_REG, IO_MUX_GPIO23_REG,
-    IO_MUX_GPIO24_REG, IO_MUX_GPIO25_REG, IO_MUX_GPIO26_REG, IO_MUX_GPIO27_REG,
-    0, 0, 0, 0,
-    IO_MUX_GPIO32_REG, IO_MUX_GPIO33_REG, IO_MUX_GPIO34_REG, IO_MUX_GPIO35_REG,
-    IO_MUX_GPIO36_REG, IO_MUX_GPIO37_REG, IO_MUX_GPIO38_REG, IO_MUX_GPIO39_REG,
-};
-
-static i2c_master_handle_t i2c_handles[2] = {0};
-
-static void i2c_master_config_gpio(i2c_master_handle_t* handle);
-static void i2c_master_config_bus(i2c_master_handle_t* handle);
-static void i2c_master_isr_init(i2c_master_handle_t* handle);
-void i2c_master_isr_enable(i2c_dev_t* dev, bool enable);
-void i2c_master_isr_handler(void* arg);
-static void i2c_master_clear_bus(i2c_master_handle_t* handle);
-static inline void i2c_master_cmd_start(i2c_dev_t* dev, int* cmd_idx);
-static inline void i2c_master_cmd_stop(i2c_dev_t* dev, int* cmd_idx);
-static inline void i2c_master_cmd_end(i2c_dev_t* dev, int* cmd_idx);
-static inline void i2c_master_cmd_write(i2c_dev_t* dev, int* cmd_idx, uint8_t* data, uint8_t len);
-static inline void i2c_master_cmd_read(i2c_dev_t* dev, int* cmd_idx, uint8_t len, bool last);
-static inline i2c_intr_event_t i2c_master_xfer_blocking(i2c_master_handle_t* handle, int cmd_idx, uint32_t timeout_us);
-static inline bool i2c_master_err_check(i2c_master_handle_t* handle, i2c_intr_event_t event);
-
-i2c_master_handle_t* i2c_master_init(const i2c_master_cfg* cfg) {
-    if (cfg == NULL) {
-        ogxm_loge("I2C: Invalid config\n");
-        return NULL;
-    }
-    if (cfg->port_num >= 2) {
-        ogxm_loge("I2C: Invalid port number %d\n", 
-            cfg->port_num);
-        return NULL;
-    }
-    if (i2c_handles[cfg->port_num].alloc) {
-        ogxm_loge("I2C: Port %d already initialized\n", 
-            cfg->port_num);
-        return NULL;
-    }
-    if ((cfg->pin_sda >= 40) || 
-        (cfg->pin_scl >= 40) ||
-        (IO_MUX_REGS[cfg->pin_sda] == 0) || 
-        (IO_MUX_REGS[cfg->pin_scl] == 0)) {
-        ogxm_loge("I2C: Invalid pin number sda=%d scl=%d\n", 
-            cfg->pin_sda, cfg->pin_scl);
-        return NULL;
-    }
-
-    i2c_master_handle_t* handle = &i2c_handles[cfg->port_num];
-    memset(handle, 0, sizeof(i2c_master_handle_t));
-    handle->alloc = true;
-    handle->port = cfg->port_num;
-    handle->dev = I2C_LL_GET_HW(handle->port);
-    handle->freq_hz = cfg->freq_hz;
-    handle->pin_sda = cfg->pin_sda;
-    handle->pin_scl = cfg->pin_scl;
-    handle->lsb_first = cfg->lsb_first;
-    handle->pullup_en = cfg->pullup_en;
-    handle->glitch_ignore_cnt = cfg->glitch_ignore_cnt;
-
-    i2c_master_config_gpio(handle);
-    i2c_master_config_bus(handle);
-    i2c_master_isr_init(handle);
-    return handle;
-}
-
-bool i2c_master_write_blocking(i2c_master_handle_t* handle, uint8_t addr, 
-                               uint8_t* data, size_t len, uint32_t timeout_us) {
-    if ((handle == NULL) || ((data == NULL) && (len > 0)) || !handle->alloc) {
-        ogxm_loge("I2C: Invalid write params\n");
-        return false;
-    }
-    i2c_ll_txfifo_rst(handle->dev);
-
-    uint8_t addr7 = (addr << 1) | 0;
-    int cmd_idx = 0;
-    i2c_master_cmd_start(handle->dev, &cmd_idx);
-    i2c_master_cmd_write(handle->dev, &cmd_idx, &addr7, 1);
-
-    uint32_t offset = 0;
-    uint32_t txfifo_free = 0;
-    i2c_ll_get_txfifo_len(handle->dev, &txfifo_free);
-
-    while (len > txfifo_free) {
-        i2c_master_cmd_write(handle->dev, &cmd_idx, 
-                             data + offset, txfifo_free);
-        i2c_master_cmd_end(handle->dev, &cmd_idx);
-        i2c_intr_event_t result = i2c_master_xfer_blocking(handle, cmd_idx, timeout_us);
-        if (!i2c_master_err_check(handle, result)) {
-            return false;
-        }
-
-        offset += txfifo_free;
-        len -= txfifo_free;
-
-        i2c_ll_txfifo_rst(handle->dev);
-        i2c_ll_get_txfifo_len(handle->dev, &txfifo_free);
-    }
-
-    if (len) {
-        i2c_master_cmd_write(handle->dev, &cmd_idx, data + offset, len);
-    }
-    i2c_master_cmd_stop(handle->dev, &cmd_idx);
-    i2c_intr_event_t result = i2c_master_xfer_blocking(handle, cmd_idx, timeout_us);
-    return i2c_master_err_check(handle, result);
-}
-
-bool i2c_master_read_blocking(i2c_master_handle_t* handle, uint8_t addr, 
-                              uint8_t* data, size_t len, uint32_t timeout_us) {
-    if ((handle == NULL) || ((data == NULL) && (len > 0)) || !handle->alloc) {
-        ogxm_loge("I2C: Invalid read params\n");
-        return false;
-    }
-    i2c_ll_txfifo_rst(handle->dev);
-    i2c_ll_rxfifo_rst(handle->dev);
-
-    uint8_t addr7 = (addr << 1) | 1;
-    int cmd_idx = 0;
-
-    i2c_master_cmd_start(handle->dev, &cmd_idx);
-    i2c_master_cmd_write(handle->dev, &cmd_idx, &addr7, 1);
-
-    uint32_t offset = 0;
-
-    while (len > SOC_I2C_FIFO_LEN) {
-        i2c_master_cmd_read(handle->dev, &cmd_idx, 
-                            SOC_I2C_FIFO_LEN, false);
-        i2c_master_cmd_end(handle->dev, &cmd_idx);
-        i2c_intr_event_t result = i2c_master_xfer_blocking(handle, cmd_idx, timeout_us);
-        if (!i2c_master_err_check(handle, result)) {
-            return false;
-        }
-        i2c_ll_read_rxfifo(handle->dev, data + offset, len);
-        i2c_ll_rxfifo_rst(handle->dev);
-
-        offset += SOC_I2C_FIFO_LEN;
-        len -= SOC_I2C_FIFO_LEN;
-    }
-
-    if (len) {
-        i2c_master_cmd_read(handle->dev, &cmd_idx, len, true);
-    }
-
-    i2c_master_cmd_stop(handle->dev, &cmd_idx);
-    i2c_intr_event_t result = i2c_master_xfer_blocking(handle, cmd_idx, timeout_us);
-    if (!i2c_master_err_check(handle, result)) {
-        return false;
-    }
-    i2c_ll_read_rxfifo(handle->dev, data + offset, len);
-    return true;
-}
-
-void i2c_master_deinit(i2c_master_handle_t* handle) {
-    if ((handle == NULL) || !handle->alloc) {
-        ogxm_loge("I2C: Invalid handle\n");
-        return;
-    }
-    i2c_master_isr_enable(handle->dev, false);
-    i2c_ll_enable_controller_clock(handle->dev, false);
-
-    PERIPH_RCC_ATOMIC() {
-        i2c_ll_reset_register(handle->port);
-        i2c_ll_enable_bus_clock(handle->port, false);
-    }
-    i2c_master_clear_bus(handle);
-    memset(handle, 0, sizeof(i2c_master_handle_t));
-}
-
-static void i2c_master_config_gpio(i2c_master_handle_t* handle) {
-    gpio_ll_input_enable(&GPIO, handle->pin_sda);
-    gpio_ll_input_enable(&GPIO, handle->pin_scl);
-    gpio_ll_od_enable(&GPIO, handle->pin_sda);
-    gpio_ll_od_enable(&GPIO, handle->pin_scl);
-
-    if (handle->pullup_en) {
-        gpio_ll_pullup_en(&GPIO, handle->pin_sda);
-        gpio_ll_pullup_en(&GPIO, handle->pin_scl);
-    } else {
-        gpio_ll_pullup_dis(&GPIO, handle->pin_sda);
-        gpio_ll_pullup_dis(&GPIO, handle->pin_scl);
-    }
-
-    gpio_ll_iomux_func_sel(IO_MUX_REGS[handle->pin_scl], PIN_FUNC_GPIO);
-    gpio_ll_iomux_func_sel(IO_MUX_REGS[handle->pin_sda], PIN_FUNC_GPIO);
-
-    int ext_scl_out_idx = (handle->port == 0) ? I2CEXT0_SCL_OUT_IDX 
-                                              : I2CEXT1_SCL_OUT_IDX;
-    int ext_sda_out_idx = (handle->port == 0) ? I2CEXT0_SDA_OUT_IDX 
-                                              : I2CEXT1_SDA_OUT_IDX;
-    int ext_scl_in_idx = (handle->port == 0) ? I2CEXT0_SCL_IN_IDX 
-                                             : I2CEXT1_SCL_IN_IDX;
-    int ext_sda_in_idx = (handle->port == 0) ? I2CEXT0_SDA_IN_IDX 
-                                             : I2CEXT1_SDA_IN_IDX;
-
-    esp_rom_gpio_connect_out_signal(handle->pin_scl, ext_scl_out_idx, false, false);
-    esp_rom_gpio_connect_in_signal(handle->pin_scl, ext_scl_in_idx, false);
-    esp_rom_gpio_connect_out_signal(handle->pin_sda, ext_sda_out_idx, false, false);
-    esp_rom_gpio_connect_in_signal(handle->pin_sda, ext_sda_in_idx, false);
-}
-
-static void i2c_master_config_bus(i2c_master_handle_t* handle) {
-    i2c_ll_enable_controller_clock(handle->dev, true);
-
-    PERIPH_RCC_ATOMIC() {
-        i2c_ll_enable_bus_clock(handle->port, true);
-        i2c_ll_reset_register(handle->port);
-    }
-
-    i2c_ll_master_init(handle->dev);
-    i2c_ll_set_data_mode(handle->dev, 
-                         handle->lsb_first 
-                            ? I2C_DATA_MODE_LSB_FIRST 
-                            : I2C_DATA_MODE_MSB_FIRST, 
-                         handle->lsb_first 
-                            ? I2C_DATA_MODE_LSB_FIRST 
-                            : I2C_DATA_MODE_MSB_FIRST);
-    i2c_ll_txfifo_rst(handle->dev);
-    i2c_ll_rxfifo_rst(handle->dev);
-
-    soc_module_clk_t clk_src = (soc_module_clk_t)I2C_CLK_SRC_DEFAULT;
-    esp_clk_tree_src_get_freq_hz(clk_src, 
-                                 ESP_CLK_TREE_SRC_FREQ_PRECISION_APPROX, 
-                                 &handle->clk_src_hz);
-
-    i2c_hal_clk_config_t clk_cfg;
-    i2c_ll_master_cal_bus_clk(handle->clk_src_hz, handle->freq_hz, &clk_cfg);
-    i2c_ll_master_set_bus_timing(handle->dev, &clk_cfg);
-    i2c_ll_master_set_filter(handle->dev, handle->glitch_ignore_cnt);
-    i2c_ll_set_source_clk(handle->dev, (soc_periph_i2c_clk_src_t)clk_src);
-    i2c_ll_update(handle->dev);
-    i2c_ll_clear_intr_mask(handle->dev, I2C_LL_MASTER_EVENT_INTR);
-}
-
-static void i2c_master_isr_init(i2c_master_handle_t* handle) {
-    i2c_master_isr_enable(handle->dev, false);
-    i2c_ll_clear_intr_mask(handle->dev, I2C_LL_MASTER_EVENT_INTR);
-    esp_intr_alloc(ETS_I2C_EXT0_INTR_SOURCE, 
-                   ESP_INTR_FLAG_IRAM | ESP_INTR_FLAG_LEVEL1, 
-                   i2c_master_isr_handler, (void*)handle, NULL);
-}
-
-void IRAM_ATTR i2c_master_isr_enable(i2c_dev_t* dev, bool enable) {
-    if (enable) {
-        i2c_ll_enable_intr_mask(dev, I2C_LL_MASTER_EVENT_INTR);
-    } else {
-        i2c_ll_disable_intr_mask(dev, I2C_LL_MASTER_EVENT_INTR);
-    }
-}
-
-void IRAM_ATTR i2c_master_isr_handler(void* arg) {
-    i2c_master_handle_t* handle = (i2c_master_handle_t*)arg;
-    i2c_intr_event_t event;
-    i2c_ll_master_get_event(handle->dev, &event);
-    i2c_ll_clear_intr_mask(handle->dev, I2C_LL_MASTER_EVENT_INTR);
-    if (!handle->xfer_done && (event != I2C_INTR_EVENT_ERR)) {
-        i2c_master_isr_enable(handle->dev, false);
-        handle->xfer_result = event;
-        handle->xfer_done = true;
-    }
-}
-
-static void i2c_master_clear_bus(i2c_master_handle_t* handle) {
-    i2c_ll_master_fsm_rst(handle->dev);
-    i2c_ll_txfifo_rst(handle->dev);
-    i2c_ll_rxfifo_rst(handle->dev);
-    i2c_ll_update(handle->dev);
-
-    gpio_ll_iomux_func_sel(IO_MUX_REGS[handle->pin_sda], PIN_FUNC_GPIO);
-    gpio_ll_iomux_func_sel(IO_MUX_REGS[handle->pin_scl], PIN_FUNC_GPIO);
-    gpio_ll_od_enable(&GPIO, handle->pin_sda);
-    gpio_ll_od_enable(&GPIO, handle->pin_scl);
-    gpio_ll_pullup_en(&GPIO, handle->pin_sda);
-    gpio_ll_pullup_en(&GPIO, handle->pin_scl);
-
-    /*
-     * If SDA is low it is driven by the slave, wait until SDA goes high, at
-     * maximum 9 clock cycles in standard mode at 100 kHz including the ACK bit.
-     */
-    uint32_t half_cycle = 5;
-    int count = 9;
-
-    while (!gpio_ll_get_level(&GPIO, handle->pin_sda) && count--) {
-        // Drive SCL low
-        gpio_ll_output_enable(&GPIO, handle->pin_scl);
-        gpio_ll_set_level(&GPIO, handle->pin_scl, 0);
-        esp_rom_delay_us(half_cycle);
-        // Drive SCL high
-        gpio_ll_set_level(&GPIO, handle->pin_scl, 1);
-        esp_rom_delay_us(half_cycle);
-    }
-
-    // Generate STOP condition
-    // SCL low, SDA low
-    gpio_ll_set_level(&GPIO, handle->pin_scl, 0);
-    esp_rom_delay_us(half_cycle);
-    gpio_ll_set_level(&GPIO, handle->pin_sda, 0);
-    esp_rom_delay_us(half_cycle);
-    // SCL high
-    gpio_ll_set_level(&GPIO, handle->pin_scl, 1);
-    esp_rom_delay_us(half_cycle);
-    // SDA high (STOP)
-    gpio_ll_set_level(&GPIO, handle->pin_sda, 1);
-    esp_rom_delay_us(half_cycle);
-}
-
-static inline const char* i2c_master_evt_to_str(i2c_intr_event_t event) {
-    switch (event) {
-    case I2C_INTR_EVENT_ERR:
-        return "I2C_INTR_EVENT_ERR";
-    case I2C_INTR_EVENT_ARBIT_LOST:
-        return "I2C_INTR_EVENT_ARBIT_LOST";
-    case I2C_INTR_EVENT_NACK:
-        return "I2C_INTR_EVENT_NACK";
-    case I2C_INTR_EVENT_TOUT:
-        return "I2C_INTR_EVENT_TOUT";
-    case I2C_INTR_EVENT_END_DET:
-        return "I2C_INTR_EVENT_END_DET";
-    case I2C_INTR_EVENT_TRANS_DONE:
-        return "I2C_INTR_EVENT_TRANS_DONE";
-    case I2C_INTR_EVENT_RXFIFO_FULL:
-        return "I2C_INTR_EVENT_RXFIFO_FULL";
-    case I2C_INTR_EVENT_TXFIFO_EMPTY:
-        return "I2C_INTR_EVENT_TXFIFO_EMPTY";
-    default:
-        return "Unknown event";
-    }
-}
-
-static inline bool i2c_master_err_check(i2c_master_handle_t* handle, 
-                                        i2c_intr_event_t event) {
-    if ((event != I2C_INTR_EVENT_TRANS_DONE) &&
-        (event != I2C_INTR_EVENT_END_DET)) {
-        ogxm_loge("I2C: Xfer failed: %s\n", 
-            i2c_master_evt_to_str(event));
-        i2c_master_clear_bus(handle);
-        i2c_master_config_gpio(handle);
-        i2c_master_config_bus(handle);
-        return false;
-    }
-    return true;
-}
-
-static inline void i2c_master_cmd_start(i2c_dev_t* dev, int* cmd_idx) {
-    i2c_ll_hw_cmd_t cmd = {0};
-    cmd.op_code = I2C_LL_CMD_RESTART;
-    i2c_ll_master_write_cmd_reg(dev, cmd, *cmd_idx);
-    (*cmd_idx)++;
-}
-
-static inline void i2c_master_cmd_stop(i2c_dev_t* dev, int* cmd_idx) {
-    i2c_ll_hw_cmd_t cmd = {0};
-    cmd.op_code = I2C_LL_CMD_STOP;
-    i2c_ll_master_write_cmd_reg(dev, cmd, *cmd_idx);
-    (*cmd_idx)++;
-}
-
-static inline void i2c_master_cmd_end(i2c_dev_t* dev, int* cmd_idx) {
-    i2c_ll_hw_cmd_t cmd = {0};
-    cmd.op_code = I2C_LL_CMD_END;
-    i2c_ll_master_write_cmd_reg(dev, cmd, *cmd_idx);
-    (*cmd_idx)++;
-}
-
-static inline void i2c_master_cmd_write(i2c_dev_t* dev, int* cmd_idx, 
-                                        uint8_t* data, uint8_t len) {
-    i2c_ll_write_txfifo(dev, data, len);
-    i2c_ll_hw_cmd_t cmd = { 
-        .op_code = I2C_LL_CMD_WRITE,
-        .byte_num = len,
-        .ack_en = 1,
-        .ack_exp = 0,
-        .ack_val = 0 
-    };
-    i2c_ll_master_write_cmd_reg(dev, cmd, *cmd_idx);
-    (*cmd_idx)++;
-}
-
-static inline void i2c_master_cmd_read(i2c_dev_t* dev, int* cmd_idx, uint8_t len, bool last) {
-    if ((len == 0) || (len > SOC_I2C_FIFO_LEN)) {
-        ogxm_loge("I2C: Invalid read length: %d\n", len);
-        return;
-    }
-    if (len > 1) {
-        i2c_ll_hw_cmd_t cmd = { 
-            .op_code = I2C_LL_CMD_READ,
-            .byte_num = len - 1,
-            .ack_en = 0,
-            .ack_exp = 0,
-            .ack_val = 0 
-        };
-        i2c_ll_master_write_cmd_reg(dev, cmd, *cmd_idx);
-        (*cmd_idx)++;
-    }
-    i2c_ll_hw_cmd_t cmd = { 
-        .op_code = I2C_LL_CMD_READ,
-        .byte_num = 1,
-        .ack_en = 1,
-        .ack_exp = 0,
-        .ack_val = last ? 1 : 0
-    };
-    i2c_ll_master_write_cmd_reg(dev, cmd, *cmd_idx);
-    (*cmd_idx)++;
-}
-
-static inline i2c_intr_event_t i2c_master_xfer_blocking(i2c_master_handle_t* handle, 
-                                                        int cmd_idx, uint32_t timeout_us) {
-    uint32_t reg_val = 
-        i2c_ll_calculate_timeout_us_to_reg_val(handle->clk_src_hz, 
-                                               timeout_us);
-    i2c_ll_set_tout(handle->dev, reg_val);
-    i2c_ll_update(handle->dev);
-    handle->xfer_done = false;
-    i2c_master_isr_enable(handle->dev, true);
-    i2c_ll_start_trans(handle->dev);
-
-    uint32_t start = esp_timer_get_time();
-    while (!handle->xfer_done) {
-        // A timeout is written to the register, but this can get stuck anyway
-        if ((esp_timer_get_time() - start) > (timeout_us + 100)) {
-            i2c_master_isr_enable(handle->dev, false);
-            handle->xfer_result = I2C_INTR_EVENT_TOUT;
-            break;
-        }
-    }
-    ogxm_logv("I2C: xfer done: %s\n", i2c_master_evt_to_str(handle->xfer_result));
-    return handle->xfer_result;
-}

Firmware/ESP32/main/periph/i2c_master.h

@@ -1,29 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct i2c_master_handle_ i2c_master_handle_t;
-
-typedef struct {
-    uint8_t     port_num;
-    uint32_t    freq_hz;
-    uint8_t     pin_sda;
-    uint8_t     pin_scl;
-    bool        lsb_first;
-    bool        pullup_en;
-    int         glitch_ignore_cnt;
-} i2c_master_cfg;
-
-i2c_master_handle_t* i2c_master_init(const i2c_master_cfg* cfg);
-bool i2c_master_write_blocking(i2c_master_handle_t* handle, uint8_t addr, uint8_t* data, size_t len, uint32_t timeout_us);
-bool i2c_master_read_blocking(i2c_master_handle_t* handle, uint8_t addr, uint8_t* data, size_t len, uint32_t timeout_us);
-void i2c_master_deinit(i2c_master_handle_t* handle);
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/settings/button_combo.c

@@ -1,42 +0,0 @@
-#include <stddef.h>
-#include "esp_timer.h"
-#include "settings/button_combo.h"
-
-#define BUTTON_COMBO(dpad, buttons) (((uint32_t)(dpad) << 16) | (buttons))
-#define BUTTON_COMBO_NONE           ((uint32_t)0xFFFFFFFFU)
-
-static const uint32_t BUTTON_COMBOS[USBD_TYPE_COUNT] = {
-    [USBD_TYPE_XBOXOG_GP]   = BUTTON_COMBO(GAMEPAD_D_RIGHT, GAMEPAD_BTN_START),
-    [USBD_TYPE_XBOXOG_SB]   = BUTTON_COMBO(GAMEPAD_D_RIGHT, GAMEPAD_BTN_START | GAMEPAD_BTN_RB),
-    [USBD_TYPE_XBOXOG_XR]   = BUTTON_COMBO(GAMEPAD_D_RIGHT, GAMEPAD_BTN_START | GAMEPAD_BTN_LB),
-    [USBD_TYPE_XINPUT]      = BUTTON_COMBO(GAMEPAD_D_UP,    GAMEPAD_BTN_START),
-    [USBD_TYPE_PS3]         = BUTTON_COMBO(GAMEPAD_D_LEFT,  GAMEPAD_BTN_START),
-    [USBD_TYPE_PSCLASSIC]   = BUTTON_COMBO(0,               GAMEPAD_BTN_START | GAMEPAD_BTN_A),
-    [USBD_TYPE_SWITCH]      = BUTTON_COMBO(GAMEPAD_D_DOWN,  GAMEPAD_BTN_START),
-    // [USBD_TYPE_WEBAPP]      = BUTTON_COMBO(0,               GAMEPAD_BTN_START | GAMEPAD_BTN_LB | GAMEPAD_BTN_RB),
-    // [USBD_TYPE_UART_BRIDGE] = BUTTON_COMBO_NONE,
-};
-
-static uint32_t check_time[GAMEPADS_MAX] = { 0 };
-static uint32_t last_combo[GAMEPADS_MAX] = { BUTTON_COMBO_NONE };
-
-usbd_type_t check_button_combo(uint8_t index, const gamepad_pad_t* pad) {
-    if ((index >= GAMEPADS_MAX) || (pad == NULL)) {
-        return USBD_TYPE_COUNT;
-    }
-    const uint32_t now = (uint32_t)esp_timer_get_time();
-    if (BUTTON_COMBO(pad->dpad, pad->buttons) != last_combo[index]) {
-        check_time[index] = now;
-        last_combo[index] = BUTTON_COMBO(pad->dpad, pad->buttons);
-        return USBD_TYPE_COUNT;
-    }
-    if ((now - check_time[index]) >= COMBO_HOLD_TIME_US) {
-        check_time[index] = now;
-        for (uint8_t type = 0; type < USBD_TYPE_COUNT; type++) {
-            if ((BUTTON_COMBOS[type] == last_combo[index])) {
-                return (usbd_type_t)type;
-            }
-        }
-    }
-    return USBD_TYPE_COUNT;
-}

Firmware/ESP32/main/settings/button_combo.h

@@ -1,19 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include "gamepad/gamepad.h"
-#include "settings/device_types.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define COMBO_CHECK_INTERVAL_MS     ((uint32_t)600U)
-#define COMBO_CHECK_INTERVAL_US     (COMBO_CHECK_INTERVAL_MS * 1000U)
-#define COMBO_HOLD_TIME_US          ((uint32_t)(3U * 1000U * 1000U))
-
-usbd_type_t check_button_combo(uint8_t index, const gamepad_pad_t* pad);
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/settings/device_types.h

@@ -1,24 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef enum {
-    USBD_TYPE_XBOXOG_GP = 0,
-    USBD_TYPE_XBOXOG_SB,
-    USBD_TYPE_XBOXOG_XR,
-    USBD_TYPE_XINPUT,
-    USBD_TYPE_PS3,
-    USBD_TYPE_PSCLASSIC,
-    USBD_TYPE_SWITCH,
-    // USBD_TYPE_WEBAPP,
-    // USBD_TYPE_UART_BRIDGE,
-    USBD_TYPE_COUNT
-} usbd_type_t;
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/settings/nvs.c

@@ -1,86 +0,0 @@
-#include <string.h>
-#include <freertos/FreeRTOS.h>
-#include <freertos/semphr.h>
-#include <nvs_flash.h>
-#include <nvs.h>
-#include <esp_err.h>
-#include "log/log.h"
-#include "settings/nvs.h"
-
-static const char NVS_NAMESPACE[] = "user_data";
-static SemaphoreHandle_t nvs_mutex;
-static volatile bool nvs_inited = false;
-
-void nvs_init(void) {
-    nvs_mutex = xSemaphoreCreateMutex();
-    xSemaphoreTake(nvs_mutex, portMAX_DELAY);
-
-    if (nvs_flash_init() != ESP_OK) {
-        ESP_ERROR_CHECK(nvs_flash_erase());
-        ESP_ERROR_CHECK(nvs_flash_init());
-    }
-    nvs_inited = true;
-    xSemaphoreGive(nvs_mutex);
-}
-
-void nvs_erase(void) {
-    if (!nvs_inited) {
-        return;
-    }
-    nvs_handle_t handle;
-    xSemaphoreTake(nvs_mutex, portMAX_DELAY);
-
-    if (nvs_open(NVS_NAMESPACE, NVS_READWRITE, &handle) != ESP_OK) {
-        xSemaphoreGive(nvs_mutex);
-        return;
-    }
-    nvs_erase_all(handle);
-    nvs_close(handle);
-    xSemaphoreGive(nvs_mutex);
-}
-
-bool nvs_read(const char* key, void* value, size_t len) {
-    if (!nvs_inited) {
-        return false;
-    }
-    esp_err_t err;
-    nvs_handle_t handle;
-
-    xSemaphoreTake(nvs_mutex, portMAX_DELAY);
-
-    if ((err = nvs_open(NVS_NAMESPACE, NVS_READWRITE, &handle)) != ESP_OK) {
-        xSemaphoreGive(nvs_mutex);
-        return (err == ESP_OK);
-    }
-
-    err = nvs_get_blob(handle, key, value, &len);
-    nvs_close(handle);
-
-    xSemaphoreGive(nvs_mutex);
-    return (err == ESP_OK);
-}
-
-bool nvs_write(const char* key, const void* value, size_t len) {
-    if (!nvs_inited) {
-        return false;
-    }
-    esp_err_t err;
-    nvs_handle_t handle;
-
-    xSemaphoreTake(nvs_mutex, portMAX_DELAY);
-
-    if ((err = nvs_open(NVS_NAMESPACE, NVS_READWRITE, &handle)) != ESP_OK) {
-        xSemaphoreGive(nvs_mutex);
-        return (err == ESP_OK);
-    }
-    if ((err = nvs_set_blob(handle, key, value, len)) != ESP_OK) {
-        nvs_close(handle);
-        xSemaphoreGive(nvs_mutex);
-        return (err == ESP_OK);
-    } 
-    err = nvs_commit(handle);
-    nvs_close(handle);
-
-    xSemaphoreGive(nvs_mutex);
-    return (err == ESP_OK);
-}

Firmware/ESP32/main/settings/nvs.h

@@ -1,17 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void nvs_init(void);
-bool nvs_read(const char* key, void* value, size_t len);
-bool nvs_write(const char* key, const void* value, size_t len);
-void nvs_erase(void);
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/settings/settings.cpp

@@ -1,181 +0,0 @@
-#include <string>
-#include <cstring>
-#include "log/log.h"
-#include "gamepad/gamepad.h"
-#include "settings/nvs.h"
-#include "settings/settings.h"
-
-#define INIT_FLAG           ((uint16_t)0xFFA3)
-
-typedef struct __attribute__((aligned(4))) {
-    volatile uint16_t    init_flag;
-    volatile usbd_type_t device_type;
-    volatile uint32_t    addons;
-    volatile uint8_t     active_profile_id[GAMEPADS_MAX];
-} settings_t;
-
-static settings_t settings = {};
-
-static inline const std::string SETTINGS_KEY() {
-    return std::string("settings");
-}
-
-static inline const std::string PROFILE_KEY(uint8_t id) {
-    return std::string("profile_") + std::to_string(id);
-}
-
-void settings_init(void) {
-    if (settings.init_flag == INIT_FLAG) {
-        ogxm_logd("Settings already initialized\n");
-        return;
-    }
-    ogxm_logd("Initializing settings\n");
-
-    nvs_init();
-    nvs_read(SETTINGS_KEY().c_str(), &settings, sizeof(settings));
-    if (settings.init_flag == INIT_FLAG) {
-        ogxm_logd("Settings already initialized with flag: %04X\n", settings.init_flag);
-        return;
-    }
-
-    ogxm_logd("Settings not initialized, setting default values\n");
-
-    settings.init_flag = INIT_FLAG;
-    settings.device_type = USBD_TYPE_XBOXOG_GP;
-    settings.addons = 0;
-    for (uint8_t i = 0; i < GAMEPADS_MAX; i++) {
-        settings.active_profile_id[i] = 1;
-    }
-    nvs_erase();
-    
-    user_profile_t profile = {};
-    settings_get_default_profile(&profile); 
-
-    for (uint8_t i = 0; i < USER_PROFILES_MAX; i++) {
-        profile.id = i + 1;
-        nvs_write(PROFILE_KEY(i + 1).c_str(), &profile, sizeof(profile));
-    }
-
-    nvs_write(SETTINGS_KEY().c_str(), &settings, sizeof(settings));
-
-    ogxm_logd("Settings initialized successfully\n");
-}
-
-usbd_type_t settings_get_device_type(void) {
-    return settings.device_type;
-}
-
-void settings_get_profile_by_index(uint8_t index, user_profile_t* profile) {
-    if ((settings.init_flag != INIT_FLAG) || (index > GAMEPADS_MAX)) {
-        ogxm_logd("returning default profile\n");
-        settings_get_default_profile(profile);
-        return;
-    }
-    ogxm_logd("Getting profile by index: %d\n", index);
-    nvs_read(PROFILE_KEY(settings.active_profile_id[index]).c_str(), 
-             profile, sizeof(user_profile_t));
-}
-
-void settings_get_profile_by_id(uint8_t id, user_profile_t* profile) {
-    if ((settings.init_flag != INIT_FLAG) || 
-        (id > USER_PROFILES_MAX) || (id == 0)) {
-        settings_get_default_profile(profile);
-        return;
-    }
-    ogxm_logd("Getting profile by ID: %d\n", id);
-    nvs_read(PROFILE_KEY(id).c_str(), profile, sizeof(user_profile_t));
-}
-
-uint8_t settings_get_active_profile_id(uint8_t index) {
-    if ((settings.init_flag != INIT_FLAG) || (index > GAMEPADS_MAX)) {
-        return 1;
-    }
-    return settings.active_profile_id[index];
-}
-
-void settings_store_device_type(usbd_type_t type) {
-    if ((settings.init_flag != INIT_FLAG) ||
-        (type >= USBD_TYPE_COUNT)) {
-        return;
-    }
-    settings.device_type = type;
-    ogxm_logd("Storing device type: %d\n", type);
-    nvs_write(SETTINGS_KEY().c_str(), &settings, sizeof(settings));
-}
-
-void settings_store_profile(uint8_t index, const user_profile_t* profile) {
-    if ((settings.init_flag != INIT_FLAG) || (index > USER_PROFILES_MAX)) {
-        return;
-    }
-    ogxm_logd("Storing profile, index: %d", index);
-    nvs_write(PROFILE_KEY(settings.active_profile_id[index]).c_str(), 
-              profile, sizeof(user_profile_t));
-}
-
-void settings_get_default_joystick(joystick_settings_t* joy_set) {
-    joy_set->dz_inner = fix16_from_int(0);
-    joy_set->dz_outer = fix16_from_int(1);
-    joy_set->anti_dz_circle = fix16_from_int(0);
-    joy_set->anti_dz_circle_y_scale = fix16_from_int(0);
-    joy_set->anti_dz_square = fix16_from_int(0);
-    joy_set->anti_dz_square_y_scale = fix16_from_int(0);
-    joy_set->anti_dz_angular = fix16_from_int(0);
-    joy_set->anti_dz_outer = fix16_from_int(1);
-    joy_set->axis_restrict = fix16_from_int(0);
-    joy_set->angle_restrict = fix16_from_int(0);
-    joy_set->diag_scale_min = fix16_from_int(1);
-    joy_set->diag_scale_max = fix16_from_int(1);
-    joy_set->curve = fix16_from_int(1);
-    joy_set->uncap_radius = 1;
-    joy_set->invert_y = 0;
-    joy_set->invert_x = 0;
-}
-
-void settings_get_default_trigger(trigger_settings_t* trig_set) {
-    trig_set->dz_inner = fix16_from_int(0);
-    trig_set->dz_outer = fix16_from_int(1);
-    trig_set->anti_dz_inner = fix16_from_int(0);
-    trig_set->anti_dz_outer = fix16_from_int(1);
-    trig_set->curve = fix16_from_int(1);
-}
-
-void settings_get_default_profile(user_profile_t* profile) {
-    if (profile == NULL) {
-        return;
-    }
-    memset(profile, 0, sizeof(user_profile_t));
-    settings_get_default_joystick(&profile->joystick_l);
-    memcpy(&profile->joystick_r, &profile->joystick_l, sizeof(joystick_settings_t));
-    settings_get_default_trigger(&profile->trigger_l);
-    memcpy(&profile->trigger_r, &profile->trigger_l, sizeof(trigger_settings_t));
-
-    for (uint8_t i = 0; i < GAMEPAD_BTN_BIT_COUNT; i++) {
-        profile->btns[i] = i;
-    }
-    for (uint8_t i = 0; i < GAMEPAD_DPAD_BIT_COUNT; i++) {
-        profile->dpad[i] = i;
-    }
-    for (uint8_t i = 0; i < GAMEPAD_ANALOG_COUNT; i++) {
-        profile->analog[i] = i;
-    }
-    profile->analog_en  = 1;
-    profile->id = 1;
-}
-
-bool settings_is_default_joystick(const joystick_settings_t* joy_set) {
-    if (joy_set == NULL) {
-        return false;
-    }
-    joystick_settings_t default_joy = {};
-    settings_get_default_joystick(&default_joy);
-    return (memcmp(joy_set, &default_joy, sizeof(joystick_settings_t)) == 0);
-}
-
-bool settings_is_default_trigger(const trigger_settings_t* trig_set) {
-    if (trig_set == NULL) {
-        return false;
-    }
-    trigger_settings_t default_trig = {};
-    settings_get_default_trigger(&default_trig);
-    return (memcmp(trig_set, &default_trig, sizeof(trigger_settings_t)) == 0);
-}

Firmware/ESP32/main/settings/settings.h

@@ -1,388 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "libfixmath/fix16.h"
-#include "settings/device_types.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define USER_PROFILES_MAX   8U
-
-typedef struct __attribute__((packed, aligned(4))) {
-    fix16_t dz_inner;
-    fix16_t dz_outer;
-
-    fix16_t anti_dz_inner;
-    fix16_t anti_dz_outer;
-
-    fix16_t curve;
-} trigger_settings_t;
-_Static_assert(sizeof(trigger_settings_t) == 20, "Trigger settings size mismatch");
-_Static_assert((sizeof(trigger_settings_t) % 4) == 0, "Trigger settings size mismatch");
-
-typedef struct __attribute__((packed, aligned(4))) {
-    fix16_t dz_inner;
-    fix16_t dz_outer;
-
-    fix16_t anti_dz_circle;
-    fix16_t anti_dz_circle_y_scale;
-    fix16_t anti_dz_square;
-    fix16_t anti_dz_square_y_scale;
-    fix16_t anti_dz_angular;
-    fix16_t anti_dz_outer;
-    
-    fix16_t axis_restrict;
-    fix16_t angle_restrict;
-    
-    fix16_t diag_scale_min;
-    fix16_t diag_scale_max;
-
-    fix16_t curve;
-
-    uint8_t uncap_radius;
-    uint8_t invert_y;
-    uint8_t invert_x;
-
-    uint8_t reserved;
-} joystick_settings_t;
-_Static_assert(sizeof(joystick_settings_t) == 56, "Joystick settings size mismatch");
-_Static_assert((sizeof(joystick_settings_t) % 4) == 0, "Joystick settings size mismatch");
-
-typedef struct __attribute__((packed, aligned(4))) {
-    uint8_t id; /* Profile ID */
-
-    union {
-        struct {
-            uint8_t d_up; /* Uint8 bit offset */
-            uint8_t d_down; /* Uint8 bit offset */
-            uint8_t d_left; /* Uint8 bit offset */
-            uint8_t d_right; /* Uint8 bit offset */
-        };
-        uint8_t dpad[GAMEPAD_DPAD_BIT_COUNT]; /* Raw array of uint8 bit offsets */
-    };
-
-    union {
-        struct {
-            uint8_t btn_a; /* Uint16 bit offset */
-            uint8_t btn_b; /* Uint16 bit offset */
-            uint8_t btn_x; /* Uint16 bit offset */
-            uint8_t btn_y; /* Uint16 bit offset */
-            uint8_t btn_l3; /* Uint16 bit offset */
-            uint8_t btn_r3; /* Uint16 bit offset */
-            uint8_t btn_lb; /* Uint16 bit offset */
-            uint8_t btn_rb; /* Uint16 bit offset */
-            uint8_t btn_lt; /* Uint16 bit offset */
-            uint8_t btn_rt; /* Uint16 bit offset */
-            uint8_t btn_back; /* Uint16 bit offset */
-            uint8_t btn_start; /* Uint16 bit offset */
-            uint8_t btn_sys; /* Uint16 bit offset */
-            uint8_t btn_misc; /* Uint16 bit offset */
-        };
-        uint8_t btns[GAMEPAD_BTN_BIT_COUNT]; /* Raw array of uint16 bit offsets */
-    };
-
-    uint8_t analog_en; /* Analog buttons enabled */
-
-    union {
-        struct {
-            uint8_t a_up; /* Analog button array byte offset */
-            uint8_t a_down; /* Analog button array byte offset */
-            uint8_t a_left; /* Analog button array byte offset */
-            uint8_t a_right; /* Analog button array byte offset */
-            uint8_t a_a; /* Analog button array byte offset */
-            uint8_t a_b; /* Analog button array byte offset */
-            uint8_t a_x; /* Analog button array byte offset */
-            uint8_t a_y; /* Analog button array byte offset */
-            uint8_t a_lb; /* Analog button array byte offset */
-            uint8_t a_rb; /* Analog button array byte offset */
-        };
-        uint8_t analog[GAMEPAD_ANALOG_COUNT]; /* Raw array of analog button array byte offsets */
-    };
-
-    uint8_t reserved[2];
-
-    joystick_settings_t joystick_l;
-    joystick_settings_t joystick_r;
-    trigger_settings_t trigger_l;
-    trigger_settings_t trigger_r;
-} user_profile_t;
-_Static_assert(sizeof(user_profile_t) == 184, "User profile size mismatch");
-_Static_assert((sizeof(user_profile_t) % 4) == 0, "User profile size mismatch");
-
-typedef struct __attribute__((packed, aligned(4))) {
-    float dz_inner;
-    float dz_outer;
-
-    float anti_dz_inner;
-    float anti_dz_outer;
-
-    float curve;
-} trigger_settings_f_t;
-// _Static_assert(sizeof(trigger_settings_t) == 20, "Trigger settings size mismatch");
-// _Static_assert((sizeof(trigger_settings_t) % 4) == 0, "Trigger settings size mismatch");
-
-typedef struct __attribute__((packed, aligned(4))) {
-    float dz_inner;
-    float dz_outer;
-
-    float anti_dz_circle;
-    float anti_dz_circle_y_scale;
-    float anti_dz_square;
-    float anti_dz_square_y_scale;
-    float anti_dz_angular;
-    float anti_dz_outer;
-    
-    float axis_restrict;
-    float angle_restrict;
-    
-    float diag_scale_min;
-    float diag_scale_max;
-
-    float curve;
-
-    uint8_t uncap_radius;
-    uint8_t invert_y;
-    uint8_t invert_x;
-
-    uint8_t reserved;
-} joystick_settings_f_t;
-// _Static_assert(sizeof(joystick_settings_t) == 56, "Joystick settings size mismatch");
-// _Static_assert((sizeof(joystick_settings_t) % 4) == 0, "Joystick settings size mismatch");
-
-typedef struct __attribute__((packed, aligned(4))) {
-    uint8_t id; /* Profile ID */
-
-    union {
-        struct {
-            uint8_t d_up; /* Uint8 bit offset */
-            uint8_t d_down; /* Uint8 bit offset */
-            uint8_t d_left; /* Uint8 bit offset */
-            uint8_t d_right; /* Uint8 bit offset */
-        };
-        uint8_t dpad[GAMEPAD_DPAD_BIT_COUNT]; /* Raw array of uint8 bit offsets */
-    };
-
-    union {
-        struct {
-            uint8_t btn_a; /* Uint16 bit offset */
-            uint8_t btn_b; /* Uint16 bit offset */
-            uint8_t btn_x; /* Uint16 bit offset */
-            uint8_t btn_y; /* Uint16 bit offset */
-            uint8_t btn_l3; /* Uint16 bit offset */
-            uint8_t btn_r3; /* Uint16 bit offset */
-            uint8_t btn_lb; /* Uint16 bit offset */
-            uint8_t btn_rb; /* Uint16 bit offset */
-            uint8_t btn_lt; /* Uint16 bit offset */
-            uint8_t btn_rt; /* Uint16 bit offset */
-            uint8_t btn_back; /* Uint16 bit offset */
-            uint8_t btn_start; /* Uint16 bit offset */
-            uint8_t btn_sys; /* Uint16 bit offset */
-            uint8_t btn_misc; /* Uint16 bit offset */
-        };
-        uint8_t btns[GAMEPAD_BTN_BIT_COUNT]; /* Raw array of uint16 bit offsets */
-    };
-
-    uint8_t analog_en; /* Analog buttons enabled */
-
-    union {
-        struct {
-            uint8_t a_up; /* Analog button array byte offset */
-            uint8_t a_down; /* Analog button array byte offset */
-            uint8_t a_left; /* Analog button array byte offset */
-            uint8_t a_right; /* Analog button array byte offset */
-            uint8_t a_a; /* Analog button array byte offset */
-            uint8_t a_b; /* Analog button array byte offset */
-            uint8_t a_x; /* Analog button array byte offset */
-            uint8_t a_y; /* Analog button array byte offset */
-            uint8_t a_lb; /* Analog button array byte offset */
-            uint8_t a_rb; /* Analog button array byte offset */
-        };
-        uint8_t analog[GAMEPAD_ANALOG_COUNT]; /* Raw array of analog button array byte offsets */
-    };
-
-    uint8_t reserved[2];
-
-    joystick_settings_f_t joystick_l;
-    joystick_settings_f_t joystick_r;
-    trigger_settings_f_t trigger_l;
-    trigger_settings_f_t trigger_r;
-} user_profile_f_t;
-// _Static_assert(sizeof(user_profile_f_t) == 184, "User profile size mismatch");
-// _Static_assert((sizeof(user_profile_f_t) % 4) == 0, "User profile size mismatch");
-
-void settings_init(void);
-usbd_type_t settings_get_device_type(void);
-void settings_get_profile_by_index(uint8_t index, user_profile_t* profile);
-void settings_get_profile_by_id(uint8_t id, user_profile_t* profile);
-uint8_t settings_get_active_profile_id(uint8_t index);
-void settings_store_device_type(usbd_type_t type);
-void settings_store_profile(uint8_t index, const user_profile_t* profile);
-
-void settings_get_default_profile(user_profile_t* profile);
-bool settings_is_default_joystick(const joystick_settings_t* joy_set);
-bool settings_is_default_trigger(const trigger_settings_t* trig_set);
-
-static inline void settings_scale_trigger(const trigger_settings_t* set, uint8_t* trigger) {
-
-}
-
-static inline void settings_scale_joysticks(const joystick_settings_t* set, int16_t* joy_x, int16_t* joy_y) {
-    // #define fix16_i(x) fix16_from_int(x)
-    // #define fix16_f(x) fix16_from_float(x)
-
-    // #define FIX_90 fix16_f(90.0f)
-    // #define FIX_100 fix16_f(100.0f)
-    // #define FIX_180 fix16_f(180.0f)
-    // #define FIX_EPSILON fix16_f(0.0001f)
-    // #define FIX_EPSILON2 fix16_f(0.001f)
-    // #define FIX_ELLIPSE_DEF fix16_f(1.570796f)
-    // #define FIX_DIAG_DIVISOR fix16_f(0.29289f)
-
-    // fix16_t x = fix16_div(  set->invert_x 
-    //                             ? fix16_i(range_invert_int16(*joy_x)) 
-    //                             : fix16_i(*joy_x), 
-    //                         fix16_i(R_INT16_MAX));
-    // fix16_t y = fix16_div(  (set->invert_y ^ invert_y) 
-    //                             ? fix16_i(range_invert_int16(*joy_y)) 
-    //                             : fix16_i(*joy_y), 
-    //                         fix16_i(R_INT16_MAX));
-
-    // const fix16_t abs_x = fix16_abs(x);
-    // const fix16_t abs_y = fix16_abs(y);
-    // const fix16_t inv_axis_restrict = fix16_f(1.0f) / (fix16_f(1.0f) - set->axis_restrict);
-
-    // fix16_t rAngle = (abs_x < FIX_EPSILON) 
-    //     ? FIX_90 
-    //     : fix16_rad2deg(fix16_abs(fix16_atan(fix16_div(y, x))));
-
-    // fix16_t axial_x = ((abs_x <= set->axis_restrict) && (rAngle > fix16_f(45.0f))) 
-    //     ? fix16_f(0.0f) 
-    //     : fix16_mul((abs_x - set->axis_restrict), inv_axis_restrict);
-            
-    // fix16_t axial_y = ((abs_y <= set->axis_restrict) && (rAngle <= fix16_f(45.0f))) 
-    //     ? fix16_f(0.0f) 
-    //     : fix16_mul((abs_y - set->axis_restrict), inv_axis_restrict);
-
-    // fix16_t in_magnitude = fix16_sqrt(fix16_sq(axial_x) + fix16_sq(axial_y));
-
-    // if (in_magnitude < set->dz_inner) {
-    //     *joy_x = 0;
-    //     *joy_y = 0;
-    //     return;
-    // }
-
-    // fix16_t angle = 
-    //     fix16_abs(axial_x) < FIX_EPSILON 
-    //         ? FIX_90 
-    //         : fix16_rad2deg(fix16_abs(fix16_atan(axial_y / axial_x)));
-
-    // fix16_t anti_r_scale =  (set->anti_dz_square_y_scale == fix16_f(0.0f)) 
-    //                         ? set->anti_dz_square : set->anti_dz_square_y_scale;
-    // fix16_t anti_dz_c = set->anti_dz_circle;
-
-    // if ((anti_r_scale > fix16_f(0.0f)) && (anti_dz_c > fix16_f(0.0f))) {
-    //     fix16_t anti_ellip_scale = fix16_div(anti_ellip_scale, anti_dz_c);
-    //     fix16_t ellipse_angle = fix16_atan(fix16_mul(fix16_div(fix16_f(1.0f), anti_ellip_scale), fix16_tan(fix16_rad2deg(rAngle))));
-    //     ellipse_angle = (ellipse_angle < fix16_f(0.0f)) ? FIX_ELLIPSE_DEF : ellipse_angle;
-
-    //     fix16_t ellipse_x = fix16_cos(ellipse_angle);
-    //     fix16_t ellipse_y = fix16_sqrt(fix16_mul(fix16_sq(anti_ellip_scale), (fix16_f(1.0f) - fix16_sq(ellipse_x))));
-    //     anti_dz_c = fix16_mul(fix16_sqrt(fix16_sq(ellipse_x) + fix16_sq(ellipse_y)), anti_dz_c);
-    // }
-
-    // if (anti_dz_c > fix16_f(0.0f)) {
-    //     fix16_t a = fix16_mul(anti_dz_c, (fix16_f(1.0f) - fix16_div(set->anti_dz_circle, set->dz_outer)));
-    //     fix16_t b = fix16_mul(anti_dz_c, (fix16_f(1.0f) - set->anti_dz_square));
-    //     anti_dz_c = fix16_div(anti_dz_c, fix16_div(a, b));
-    //     // anti_dz_c = anti_dz_c / ((anti_dz_c * (fix16_f(1.0f) - set->anti_dz_circle / set->dz_outer)) / (anti_dz_c * (fix16_f(1.0f) - set->anti_dz_square)));
-    // }
-
-    // if ((abs_x > set->axis_restrict) && (abs_y > set->axis_restrict)) {
-    //     const fix16_t FIX_ANGLE_MAX = fix16_div(set->angle_restrict, fix16_f(2.0f));
-
-    //     if ((angle > fix16_f(0.0f)) && (angle < FIX_ANGLE_MAX)) {
-    //         angle = fix16_f(0.0f);
-    //     }
-    //     if (angle > (FIX_90 - FIX_ANGLE_MAX)) {
-    //         angle = FIX_90;
-    //     }
-    //     if (angle > FIX_ANGLE_MAX && angle < (FIX_90 - FIX_ANGLE_MAX)) {
-    //         angle = fix16_div(fix16_mul((angle - FIX_ANGLE_MAX), FIX_90), ((FIX_90 - FIX_ANGLE_MAX) - FIX_ANGLE_MAX));
-    //     }
-    // }
-
-    // fix16_t ref_angle = (angle < FIX_EPSILON2) ? fix16_f(0.0f) : angle;
-    // fix16_t diagonal =  (angle > fix16_f(45.0f)) 
-    //                     ? fix16_div(fix16_mul(angle - fix16_f(45.0f), (-fix16_f(45.0f))), fix16_f(45.0f)) + fix16_f(45.0f) 
-    //                     : angle;
-
-    // const fix16_t angle_comp = set->angle_restrict / fix16_f(2.0f);
-
-    // if (angle < FIX_90 && angle > fix16_f(0.0f)) {
-    //     angle = ((angle * ((FIX_90 - angle_comp) - angle_comp)) / FIX_90) + angle_comp;
-    // }
-
-    // if ((axial_x < fix16_f(0.0f)) && (axial_y > fix16_f(0.0f))) {
-    //     angle = -angle;
-    // }
-    // if ((axial_x > fix16_f(0.0f)) && (axial_y < fix16_f(0.0f))) {
-    //     angle = angle - FIX_180;
-    // }
-    // if ((axial_x < fix16_f(0.0f)) && (axial_y < fix16_f(0.0f))) {
-    //     angle = angle + FIX_180;
-    // }
-
-    // //Deadzone Warp
-    // fix16_t out_magnitude = (in_magnitude - set->dz_inner) / (set->anti_dz_outer - set->dz_inner);
-    // out_magnitude = fix16_pow(out_magnitude, (fix16_f(1.0f) / set->curve)) * (set->dz_outer - anti_dz_c) + anti_dz_c;
-    // out_magnitude = (out_magnitude > set->dz_outer && !set->uncap_radius) ? set->dz_outer : out_magnitude;
-
-    // fix16_t d_scale = (((out_magnitude - anti_dz_c) * (set->diag_scale_max - set->diag_scale_min)) / (set->dz_outer - anti_dz_c)) + set->diag_scale_min;		
-    // fix16_t c_scale = (diagonal * (fix16_f(1.0f) / fix16_sqrt(fix16_f(2.0f)))) / fix16_f(45.0f); //Both these lines scale the intensity of the warping
-    // c_scale       = fix16_f(1.0f) - fix16_sqrt(fix16_f(1.0f) - c_scale * c_scale);     //based on a circular curve to the perfect diagonal
-    // d_scale       = (c_scale * (d_scale - fix16_f(1.0f))) / FIX_DIAG_DIVISOR + fix16_f(1.0f);
-
-    // out_magnitude = out_magnitude * d_scale;
-
-    // //Scaling values for square antideadzone
-    // fix16_t new_x = fix16_cos(fix16_deg2rad(angle)) * out_magnitude;
-    // fix16_t new_y = fix16_sin(fix16_deg2rad(angle)) * out_magnitude;
-    
-    // //Magic angle wobble fix by user ME.
-    // // if (angle > 45.0 && angle < 225.0) {
-    // // 	newX = inv(Math.sin(deg2rad(angle - 90.0)))*outputMagnitude;
-    // // 	newY = inv(Math.cos(deg2rad(angle - 270.0)))*outputMagnitude;
-    // // }
-    
-    // //Square antideadzone scaling
-    // fix16_t output_x = fix16_abs(new_x) * (fix16_f(1.0f) - fix16_div(set->anti_dz_square, set->dz_outer)) + set->anti_dz_square;
-    // if (x < fix16_f(0.0f)) {
-    //     output_x = -output_x;
-    // }
-    // if (ref_angle == FIX_90) {
-    //     output_x = fix16_f(0.0f);
-    // }
-    
-    // fix16_t output_y = fix16_abs(new_y) * (fix16_f(1.0f) - anti_r_scale / set->dz_outer) + anti_r_scale;
-    // if (y < fix16_f(0.0f)) {
-    //     output_y = -output_y;
-    // }
-    // if (ref_angle == fix16_f(0.0f)) {
-    //     output_y = fix16_f(0.0f);
-    // }
-
-    // output_x = fix16_clamp(output_x, -fix16_f(1.0f), fix16_f(1.0f)) * fix16_i(R_INT16_MAX);
-    // output_y = fix16_clamp(output_y, -fix16_f(1.0f), fix16_f(1.0f)) * fix16_i(R_INT16_MAX);
-
-    // *joy_x = (int16_t)fix16_to_int(output_x);
-    // *joy_y = (int16_t)fix16_to_int(output_y);
-
-    // // return { static_cast<int16_t>(fix16_to_int(output_x)), static_cast<int16_t>(fix16_to_int(output_y)) };
-}
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/wired/wired.h

@@ -1,23 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "gamepad/gamepad.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef void (*wired_begin_cb_t)(void);
-typedef void (*wired_rumble_cb_t)(uint8_t index, const gamepad_rumble_t* rumble);
-typedef void (*wired_audio_cb_t)(uint8_t index, const gamepad_pcm_out_t* pcm);
-
-void wired_config(wired_rumble_cb_t rumble_cb, wired_audio_cb_t audio_cb);
-void wired_task(void* args);
-void wired_set_connected(uint8_t index, bool connected);
-void wired_set_pad(uint8_t index, const gamepad_pad_t* pad, uint32_t flags);
-void wired_set_audio(uint8_t index, const gamepad_pcm_in_t* pcm) __attribute__((weak));
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/wired/wired_i2c.c

@@ -1,144 +0,0 @@
-#include "sdkconfig.h"
-#if defined(CONFIG_I2C_ENABLED)
-
-#include <freertos/FreeRTOS.h>
-#include <esp_private/periph_ctrl.h>
-#include <esp_rom_gpio.h>
-#include <esp_clk_tree.h>
-#include <soc/clk_tree_defs.h>
-#include <rom/lldesc.h>
-#include <hal/gpio_ll.h>
-#include <hal/i2c_ll.h>
-#include <hal/i2c_hal.h>
-#include <esp_timer.h>
-
-#include "log/log.h"
-#include "periph/i2c_master.h"
-#include "wired/wired.h"
-#include "wired/wired_ring.h"
-
-#define I2C_PORT                0
-#define I2C_HW                  I2C_LL_GET_HW(I2C_PORT)
-#define I2C_PIN_SDA             21
-#define I2C_PIN_SCL             22
-#define I2C_PIN_IRQ             3
-#define I2C_BAUD                (1*1000*1000)
-#define I2C_TIMEOUT_US          (10U*1000)
-#define I2C_GLITCH_IGNORE_CNT   7
-
-#define SLAVE_ADDR ((uint8_t)0x40)
-
-typedef struct {
-    i2c_master_handle_t*    handle;
-    ring_wired_t            ring_i2c;
-    uint8_t                 bt_buf_tx[WIRED_MAX_SIZE] __attribute__((aligned(4))); /* Belongs to bt thread */
-    uint8_t                 i2c_buf_tx[WIRED_MAX_SIZE] __attribute__((aligned(4))); /* Belongs to i2c thread */
-    uint8_t                 i2c_buf_rx[WIRED_MAX_SIZE] __attribute__((aligned(4))); /* Belongs to i2c thread */
-    wired_rumble_cb_t       rumble_cb;
-} i2c_state_t;
-
-static i2c_state_t i2c_state = {0};
-
-static void parse_rx(void) {
-    const wired_packet_t* packet = 
-        (const wired_packet_t*)i2c_state.i2c_buf_rx;
-    switch (packet->report_id) {
-    case WIRED_REPORT_ID_RUMBLE:
-        if (i2c_state.rumble_cb != NULL) {
-            i2c_state.rumble_cb(packet->index, 
-                                (gamepad_rumble_t*)packet->payload);
-        }
-        ogxm_logd("I2C: Gamepad %d rumble set\n", packet->index);
-        break;
-    default:
-        ogxm_logd_hex(packet, WIRED_MAX_SIZE,
-                      "I2C: Received unknown report %02X:", 
-                      packet->report_id);
-        break;
-    }
-    memset(i2c_state.i2c_buf_rx, 0, WIRED_MAX_SIZE);
-}
-
-void wired_task(void* args) {
-    (void)args;
-
-    i2c_master_cfg cfg = {
-        .port_num = I2C_PORT,
-        .freq_hz = I2C_BAUD,
-        .pin_sda = I2C_PIN_SDA,
-        .pin_scl = I2C_PIN_SCL,
-        .lsb_first = false,
-        .pullup_en = true,
-        .glitch_ignore_cnt = I2C_GLITCH_IGNORE_CNT,
-    };
-    
-    i2c_master_handle_t* handle = i2c_master_init(&cfg);
-    if (handle == NULL) {
-        ogxm_loge("I2C: Failed to initialize I2C\n");
-        while (1) {
-            vTaskDelay(pdMS_TO_TICKS(1000));
-        }
-    }
-
-    gpio_ll_func_sel(&GPIO, I2C_PIN_IRQ, FUNC_GPIO5_GPIO5);
-    gpio_ll_input_enable(&GPIO, I2C_PIN_IRQ);
-    gpio_ll_pullup_en(&GPIO, I2C_PIN_IRQ);
-
-    vTaskDelay(pdMS_TO_TICKS(1000));
-
-    while (true) {
-        if ((gpio_ll_get_level(&GPIO, I2C_PIN_IRQ) == 0)) {
-            if (i2c_master_read_blocking(handle, SLAVE_ADDR, i2c_state.i2c_buf_rx, 
-                                         WIRED_MAX_SIZE, I2C_TIMEOUT_US)) {
-                parse_rx();
-            } else {
-                ogxm_loge("I2C: Failed to read from slave\n");
-            }
-        }
-        if (ring_wired_pop(&i2c_state.ring_i2c, i2c_state.i2c_buf_tx)) {
-            wired_packet_t* packet = (wired_packet_t*)i2c_state.i2c_buf_tx;
-            if (packet->report_id == WIRED_REPORT_ID_CONNECTED) {
-                ogxm_logd("I2C: Gamepad %d connect event, connected=%d\n",
-                          packet->index, packet->payload[0]);
-            }
-            i2c_master_write_blocking(handle, SLAVE_ADDR, i2c_state.i2c_buf_tx, 
-                                      WIRED_MAX_SIZE, I2C_TIMEOUT_US);
-        }
-        vTaskDelay(1);
-    }
-}
-
-void wired_config(wired_rumble_cb_t rumble_cb, wired_audio_cb_t audio_cb) {
-    (void)audio_cb;
-    memset(&i2c_state, 0, sizeof(i2c_state_t));
-    i2c_state.rumble_cb = rumble_cb;
-}
-
-void wired_set_connected(uint8_t index, bool connected) {
-    ogxm_logd("I2C: Set gamepad %d connected=%d\n", index, connected);
-    wired_packet_t* packet = (wired_packet_t*)i2c_state.bt_buf_tx;
-    packet->report_id = WIRED_REPORT_ID_CONNECTED;
-    packet->index = index;
-    packet->reserved = 0U;
-    packet->payload_len = 2U;
-    packet->payload[0] = connected ? 1U : 0U;
-    packet->payload[1] = 0U; // Reserved
-    ring_wired_push(&i2c_state.ring_i2c, i2c_state.bt_buf_tx, true);
-}
-
-void wired_set_pad(uint8_t index, const gamepad_pad_t* pad, uint32_t flags) {
-    wired_packet_t* packet = (wired_packet_t*)i2c_state.bt_buf_tx;
-    packet->report_id = WIRED_REPORT_ID_PAD;
-    packet->index = index;
-    packet->reserved = 0U;
-    packet->payload_len = sizeof(gamepad_pad_t);
-    memcpy(packet->payload, pad, sizeof(gamepad_pad_t));
-    ring_wired_push(&i2c_state.ring_i2c, i2c_state.bt_buf_tx, false);
-}
-
-void wired_set_audio(uint8_t index, const gamepad_pcm_in_t* pcm) {
-    (void)index;
-    (void)pcm;
-}
-
-#endif // CONFIG_I2C_ENABLED

Firmware/ESP32/main/wired/wired_ring.h

@@ -1,84 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <string.h>
-#include <stdatomic.h>
-#include "gamepad/gamepad.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef MAX
-#define MAX(a, b) ((a) > (b) ? (a) : (b))
-#endif
-
-#define WIRED_RING_SIZE 16U
-#if defined(CONFIG_I2C_ENABLED)
-#define WIRED_MAX_SIZE (sizeof(gamepad_pad_t) + sizeof(wired_packet_t))
-#else
-#define WIRED_MAX_SIZE (MAX(sizeof(gamepad_pad_t), sizeof(gamepad_pcm_in_t)) + sizeof(wired_packet_t))
-#endif
-
-typedef enum {
-    WIRED_REPORT_ID_NONE = 0,
-    WIRED_REPORT_ID_CONNECTED,
-    WIRED_REPORT_ID_PAD,
-    WIRED_REPORT_ID_RUMBLE,
-    WIRED_REPORT_ID_PCM,
-} wired_report_id_t;
-
-typedef struct __attribute__((packed, aligned(4))) {
-    uint8_t report_id;
-    uint8_t index;
-    uint8_t reserved;
-    uint8_t payload_len;
-    uint8_t payload[];
-} wired_packet_t;
-_Static_assert(sizeof(wired_packet_t) == 4, "Wired packet size mismatch");
-
-typedef struct {
-    uint8_t buf[WIRED_RING_SIZE][WIRED_MAX_SIZE] __attribute__((aligned(4)));
-    bool no_overwrite[WIRED_RING_SIZE];
-    atomic_uint head;
-    atomic_uint tail;
-} ring_wired_t;
-
-static inline bool ring_wired_push(ring_wired_t* ring, const uint8_t* data, bool no_overwrite) {
-    uint32_t head = atomic_load_explicit(&ring->head, memory_order_relaxed);
-    uint32_t next_head = (head + 1) % WIRED_RING_SIZE;
-    uint32_t tail = atomic_load_explicit(&ring->tail, memory_order_acquire);
-
-    if (next_head == tail) {
-        if (ring->no_overwrite[tail]) {
-            ogxm_loge("SPI ring buffer full, cannot push data\n");
-            return false;
-        }
-        atomic_store_explicit(&ring->tail, (tail + 1) % WIRED_RING_SIZE, memory_order_release);
-    }
-    memcpy(ring->buf[head], data, WIRED_MAX_SIZE);
-    ring->no_overwrite[head] = no_overwrite;
-    atomic_store_explicit(&ring->head, next_head, memory_order_release);
-    return true;
-}
-
-static inline bool ring_wired_pop(ring_wired_t* ring, uint8_t* data) {
-    uint32_t tail = atomic_load_explicit(&ring->tail, memory_order_relaxed);
-    uint32_t head = atomic_load_explicit(&ring->head, memory_order_acquire);
-    if (tail == head) {
-        return false;
-    }
-    memcpy(data, ring->buf[tail], WIRED_MAX_SIZE);
-    atomic_store_explicit(&ring->tail, (tail + 1) % WIRED_RING_SIZE, memory_order_release);
-    return true;
-}
-
-static inline bool ring_wired_empty(const ring_wired_t* ring) {
-    return (atomic_load_explicit(&ring->head, memory_order_relaxed) ==
-           atomic_load_explicit(&ring->tail, memory_order_acquire));
-}
-
-#ifdef __cplusplus
-}
-#endif

Firmware/ESP32/main/wired/wired_spi.c

@@ -1,258 +0,0 @@
-#include "sdkconfig.h"
-#if defined(CONFIG_SPI_ENABLED)
-
-#include <freertos/FreeRTOS.h>
-#include <esp_private/periph_ctrl.h>
-#include <rom/lldesc.h>
-#include <hal/gpio_ll.h>
-#include <hal/spi_ll.h>
-#include <hal/spi_hal.h>
-
-#include "log/log.h"
-#include "wired/wired.h"
-#include "wired/wired_ring.h"
-
-#define SPI_DEVICE      SPI2_HOST
-#define SPI_PIN_CS      15
-#define SPI_PIN_SCK     14
-#define SPI_PIN_MOSI    13 
-#define SPI_PIN_MISO    12 
-#define SPI_PIN_IRQ     5 
-
-typedef struct {
-    spi_hal_context_t       hal;
-    spi_hal_dev_config_t    hal_dev_cfg;
-    int                     dma_channel;
-    ring_wired_t            ring_spi;
-    uint8_t                 bt_buf_tx[WIRED_MAX_SIZE] __attribute__((aligned(4))); /* Belongs to bt thread */
-    uint8_t*                dma_buf_tx; /* Belongs to spi thread */
-    uint8_t*                dma_buf_rx; /* Belongs to spi thread */
-    lldesc_t*               dma_desc_tx;
-    lldesc_t*               dma_desc_rx;
-    wired_rumble_cb_t       rumble_cb;
-    wired_audio_cb_t        audio_cb;
-} spi_state_t;
-
-static spi_state_t spi_state = {0};
-// static const size_t spi_state_size = sizeof(spi_state_t);
-
-static void spi_init(void) {
-    spi_state.dma_channel = 1;
-    PERIPH_RCC_ATOMIC() {
-        spi_ll_enable_bus_clock(SPI_DEVICE, true);
-        spi_ll_reset_register(SPI_DEVICE);
-        spi_dma_ll_enable_bus_clock(spi_state.dma_channel, true);
-        spi_dma_ll_reset_register(spi_state.dma_channel);
-        /* Link DMA */
-        DPORT_SET_PERI_REG_BITS(DPORT_SPI_DMA_CHAN_SEL_REG, 3, spi_state.dma_channel, (SPI_DEVICE * 2));
-    }
-
-    gpio_ll_iomux_func_sel(IO_MUX_GPIO14_REG, FUNC_MTMS_HSPICLK);
-    gpio_ll_iomux_func_sel(IO_MUX_GPIO13_REG, FUNC_MTCK_HSPID);  
-    gpio_ll_iomux_func_sel(IO_MUX_GPIO12_REG, FUNC_MTDI_HSPIQ);  
-    gpio_ll_iomux_func_sel(IO_MUX_GPIO15_REG, FUNC_MTDO_HSPICS0);
-
-    gpio_ll_output_enable(&GPIO, SPI_PIN_SCK); 
-    gpio_ll_output_enable(&GPIO, SPI_PIN_MOSI);
-    gpio_ll_input_enable(&GPIO, SPI_PIN_MISO); 
-    gpio_ll_output_enable(&GPIO, SPI_PIN_CS);
-
-    spi_hal_timing_param_t timing = {
-        .clk_src_hz = APB_CLK_FREQ,
-        .half_duplex = false,
-        .no_compensate = false,
-        .expected_freq = 1*1000*1000,
-        .duty_cycle = 128,
-        .input_delay_ns = 0,
-        .use_gpio = true,
-    };
-
-    spi_state.hal_dev_cfg.mode = 3;
-    spi_state.hal_dev_cfg.cs_setup = 1;
-    spi_state.hal_dev_cfg.cs_hold = 1;
-    spi_state.hal_dev_cfg.cs_pin_id = -1;
-    ESP_ERROR_CHECK(spi_hal_cal_clock_conf(&timing, &spi_state.hal_dev_cfg.timing_conf));
-    spi_state.hal_dev_cfg.sio = 0;
-    spi_state.hal_dev_cfg.half_duplex = 0;
-    spi_state.hal_dev_cfg.tx_lsbfirst = 0;
-    spi_state.hal_dev_cfg.rx_lsbfirst = 0;
-    spi_state.hal_dev_cfg.no_compensate = 0;
-    spi_state.hal_dev_cfg.as_cs = 0;
-    spi_state.hal_dev_cfg.positive_cs = 0;
-
-    spi_hal_init(&spi_state.hal, SPI_DEVICE);
-    spi_hal_setup_device(&spi_state.hal, &spi_state.hal_dev_cfg);
-    spi_hal_enable_data_line(spi_state.hal.hw, true, true);
-
-    gpio_ll_output_enable(&GPIO, SPI_PIN_CS);
-    gpio_ll_set_level(&GPIO, SPI_PIN_CS, 1);
-
-    gpio_ll_input_enable(&GPIO, SPI_PIN_IRQ);
-    gpio_ll_pullup_en(&GPIO, SPI_PIN_IRQ);
-
-    spi_state.dma_buf_tx = heap_caps_malloc(WIRED_MAX_SIZE, MALLOC_CAP_DMA);
-    spi_state.dma_buf_rx = heap_caps_malloc(WIRED_MAX_SIZE, MALLOC_CAP_DMA);
-    spi_state.dma_desc_tx = heap_caps_malloc(sizeof(lldesc_t), MALLOC_CAP_DMA);
-    spi_state.dma_desc_rx = heap_caps_malloc(sizeof(lldesc_t), MALLOC_CAP_DMA);
-    if ((spi_state.dma_buf_tx == NULL) || 
-        (spi_state.dma_buf_rx == NULL) ||
-        (spi_state.dma_desc_rx == NULL) || 
-        (spi_state.dma_desc_tx == NULL)) {
-        ogxm_loge("SPI: Failed to allocate DMA buffers\n");
-        abort();
-    }
-    memset(spi_state.dma_buf_tx, 0, WIRED_MAX_SIZE);
-    memset(spi_state.dma_buf_rx, 0, WIRED_MAX_SIZE);
-    memset(spi_state.dma_desc_tx, 0, sizeof(lldesc_t));
-    memset(spi_state.dma_desc_rx, 0, sizeof(lldesc_t));
-
-    spi_state.dma_desc_rx->size = WIRED_MAX_SIZE;
-    spi_state.dma_desc_rx->length = WIRED_MAX_SIZE;
-    spi_state.dma_desc_rx->eof = 1;
-    spi_state.dma_desc_rx->owner = DMA_DESCRIPTOR_BUFFER_OWNER_DMA;
-    spi_state.dma_desc_rx->buf = spi_state.dma_buf_rx;
-    spi_state.dma_desc_rx->empty = 0;
-
-    spi_state.dma_desc_tx->size = WIRED_MAX_SIZE;
-    spi_state.dma_desc_tx->length = WIRED_MAX_SIZE;
-    spi_state.dma_desc_tx->eof = 1;
-    spi_state.dma_desc_tx->owner = DMA_DESCRIPTOR_BUFFER_OWNER_DMA;
-    spi_state.dma_desc_tx->buf = spi_state.dma_buf_tx;
-    spi_state.dma_desc_tx->empty = 0;
-}
-
-static bool sync_slave(void) {
-    return true;
-}
-
-static void transmit_blocking(void) {
-    spi_hal_trans_config_t xfer_cfg = {
-        .cmd = 0,
-        .cmd_bits = 0,
-        .addr = 0,
-        .addr_bits = 0,
-        .dummy_bits = 0,
-        .tx_bitlen = WIRED_MAX_SIZE * 8U,
-        .rx_bitlen = WIRED_MAX_SIZE * 8U,
-        .send_buffer = spi_state.dma_buf_tx,
-        .rcv_buffer = spi_state.dma_buf_rx,
-        .line_mode = {1,1,1},
-        .cs_keep_active = false,
-    };
-
-    ogxm_logd_hex(spi_state.dma_buf_tx, WIRED_MAX_SIZE, "SPI TX Buffer before:");
-
-    gpio_ll_set_level(&GPIO, SPI_PIN_CS, 0);
-
-    spi_hal_setup_trans(&spi_state.hal, &spi_state.hal_dev_cfg, &xfer_cfg);
-    spi_hal_hw_prepare_tx(spi_state.hal.hw);
-    spi_hal_hw_prepare_rx(spi_state.hal.hw);
-    spi_dma_ll_rx_start(spi_state.hal.hw, spi_state.dma_channel, spi_state.dma_desc_rx);
-    spi_dma_ll_tx_start(spi_state.hal.hw, spi_state.dma_channel, spi_state.dma_desc_tx);
-
-    spi_ll_user_start(spi_state.hal.hw);
-    while (!spi_ll_usr_is_done(spi_state.hal.hw)) {
-        // Wait
-    }
-
-    gpio_ll_set_level(&GPIO, SPI_PIN_CS, 1);
-
-    ogxm_logd_hex(spi_state.dma_buf_tx, WIRED_MAX_SIZE, "SPI TX Buffer after:");
-}
-
-static void parse_rx(void) {
-    const wired_packet_t* packet = 
-        (const wired_packet_t*)spi_state.dma_buf_rx;
-    switch (packet->report_id) {
-    case WIRED_REPORT_ID_PCM:
-        if (spi_state.audio_cb != NULL) {
-            spi_state.audio_cb(packet->index, 
-                            (gamepad_pcm_out_t*)packet->payload);
-        }
-        ogxm_logd("SPI: Gamepad %d PCM data received\n", packet->index);
-        break;
-    case WIRED_REPORT_ID_RUMBLE:
-        if (spi_state.rumble_cb != NULL) {
-            spi_state.rumble_cb(packet->index, 
-                                (gamepad_rumble_t*)packet->payload);
-        }
-        ogxm_logd("SPI: Gamepad %d rumble set\n", packet->index);
-        break;
-    default:
-        ogxm_logd_hex(packet, WIRED_MAX_SIZE,
-                      "SPI: Received unknown report %02X:", 
-                      packet->report_id);
-        break;
-    }
-    memset(spi_state.dma_buf_rx, 0, WIRED_MAX_SIZE);
-}
-
-void wired_task(void* args) {
-    (void)args;
-
-    spi_init();
-    vTaskDelay(pdMS_TO_TICKS(1000));
-    transmit_blocking();
-
-    while (true) {
-        if (gpio_ll_get_level(&GPIO, SPI_PIN_IRQ) == 1) {
-            vTaskDelay(pdMS_TO_TICKS(1));
-            continue;
-        }
-        if (ring_wired_pop(&spi_state.ring_spi, spi_state.dma_buf_tx)) {
-            wired_packet_t* packet = (wired_packet_t*)spi_state.dma_buf_tx;
-            if (packet->report_id == WIRED_REPORT_ID_CONNECTED) {
-                ogxm_logd("SPI: Gamepad %d connect event, connected=%d\n",
-                          packet->index, packet->payload[0]);
-            }
-            transmit_blocking();
-            parse_rx();
-        } 
-        else {
-            vTaskDelay(pdMS_TO_TICKS(1));
-            continue;
-        } 
-        // spi_transmit_blocking();
-        vTaskDelay(1);
-    }
-}
-
-void wired_config(wired_rumble_cb_t rumble_cb, wired_audio_cb_t audio_cb) {
-    memset(&spi_state, 0, sizeof(spi_state_t));
-    spi_state.rumble_cb = rumble_cb;
-    spi_state.audio_cb = audio_cb;
-}
-
-void wired_set_connected(uint8_t index, bool connected) {
-    ogxm_logd("SPI: Set gamepad %d connected=%d\n", index, connected);
-    wired_packet_t* packet = (wired_packet_t*)spi_state.bt_buf_tx;
-    packet->report_id = WIRED_REPORT_ID_CONNECTED;
-    packet->index = index;
-    packet->reserved = 0U;
-    packet->payload_len = 2U;
-    packet->payload[0] = connected ? 1U : 0U;
-    packet->payload[1] = 0U; // Reserved
-    ring_wired_push(&spi_state.ring_spi, spi_state.bt_buf_tx, true);
-}
-
-void wired_set_pad(uint8_t index, const gamepad_pad_t* pad, uint32_t flags) {
-    wired_packet_t* packet = (wired_packet_t*)spi_state.bt_buf_tx;
-    packet->report_id = WIRED_REPORT_ID_PAD;
-    packet->index = index;
-    packet->reserved = 0U;
-    packet->payload_len = sizeof(gamepad_pad_t);
-    memcpy(packet->payload, pad, sizeof(gamepad_pad_t));
-    ring_wired_push(&spi_state.ring_spi, spi_state.bt_buf_tx, false);
-}
-
-void wired_set_audio(uint8_t index, const gamepad_pcm_in_t* pcm) {
-    wired_packet_t* packet = (wired_packet_t*)spi_state.bt_buf_tx;
-    packet->report_id = WIRED_REPORT_ID_PCM;
-    packet->index = index;
-    packet->reserved = 0U;
-    packet->payload_len = sizeof(gamepad_pcm_in_t);
-    memcpy(packet->payload, pcm, sizeof(gamepad_pcm_in_t));
-    ring_wired_push(&spi_state.ring_spi, spi_state.bt_buf_tx, false);
-}
-
-#endif // CONFIG_SPI_ENABLED

Firmware/ESP32/sdkconfig.defaults

@@ -1,42 +0,0 @@
-#
-# ESP32 options
-#
-CONFIG_COMPILER_OPTIMIZATION_PERF=y
-
-CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
-
-CONFIG_ESP32_XTAL_FREQ_AUTO=y
-CONFIG_XTAL_FREQ_AUTO=y
-
-# Bluetooh related
-CONFIG_BT_ENABLED=y
-CONFIG_BT_CONTROLLER_ONLY=y
-# Enable Dualmode (BLE and BR/EDR)
-CONFIG_BTDM_CTRL_MODE_BTDM=y
-#CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
-# Should be, at least, one more than CONFIG_BLUEPAD32_MAX_DEVICES
-# See: https://gitlab.com/ricardoquesada/bluepad32/-/issues/11
-CONFIG_BTDM_CTRL_BR_EDR_MAX_ACL_CONN=5
-CONFIG_BTDM_CTRL_BLE_MAX_CONN=5
-CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN=0
-CONFIG_BTDM_CTRL_AUTO_LATENCY=y
-CONFIG_BTDM_CTRL_MODEM_SLEEP=n
-
-CONFIG_ESP_COREDUMP_ENABLE_TO_FLASH=y
-
-#
-# FreeRTOS
-#
-# Enable FreeRTOS stats formatting functions, needed for 'tasks' console command
-CONFIG_FREERTOS_USE_TRACE_FACILITY=y
-CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y
-
-#
-# Bluepad32 options
-#
-CONFIG_BLUEPAD32_MAX_DEVICES=4
-CONFIG_BLUEPAD32_PLATFORM_CUSTOM=y
-
-#
-# Add here other options
-#

Firmware/pico/.vscode/c_cpp_properties.json

@@ -1,21 +0,0 @@
-{
-    "configurations": [
-        {
-            "name": "Pico",
-            "includePath": [
-                "${workspaceFolder}/**",
-                "${workspaceFolder}/build/generated/pico_base/pico/**"
-            ],
-            "forcedInclude": [
-                "${workspaceFolder}/build/generated/pico_base/pico/config_autogen.h"
-            ],
-            "defines": [],
-            "compileCommands": "${workspaceFolder}/build/compile_commands.json",
-            "cStandard": "c17",
-            "cppStandard": "gnu++17",
-            "intelliSenseMode": "linux-gcc-arm64",
-            "configurationProvider": "ms-vscode.cmake-tools"
-        }
-    ],
-    "version": 4
-}

Firmware/pico/.vscode/extensions.json

@@ -1,9 +0,0 @@
-{
-    "recommendations": [
-        "ms-vscode.cpptools",
-        "ms-vscode.cortex-debug",
-        "ms-vscode.cmake-tools",
-        "ms-vscode.python",
-        "ms-vscode.vscode-serial-monitor"
-    ]
-}

Firmware/pico/.vscode/launch.json

@@ -1,63 +0,0 @@
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": "Debug RP2040",
-            "type": "cortex-debug",
-            "request": "launch",
-            "servertype": "openocd",
-            "cwd": "${workspaceFolder}/build",
-            "executable": "${workspaceFolder}/build/OGX-Mini.elf",
-            "device": "RP2040",
-            "configFiles": [
-                "/usr/local/share/openocd/scripts/interface/cmsis-dap.cfg",
-                "/usr/local/share/openocd/scripts/target/rp2040.cfg"
-            ],
-            "runToEntryPoint": "main",
-            "preLaunchTask": "CMake Build",
-            "svdFile": "",
-            "openOCDLaunchCommands": [
-                // "set USE_CORE 1",
-                "adapter speed 1000"
-            ],
-            "openOCDPreConfigLaunchCommands": [],
-            "postRestartCommands": [],
-            "postLaunchCommands": [
-                // "handle SIGINT nostop noprint pass",
-                // "handle SIGTRAP nostop noprint pass"
-            ],
-            "searchDir": [
-                "/usr/local/share/openocd/scripts/"
-            ]
-        },
-        {
-            "name": "Debug RP2350",
-            "type": "cortex-debug",
-            "request": "launch",
-            "servertype": "openocd",
-            "cwd": "${workspaceFolder}/build",
-            "executable": "${workspaceFolder}/build/OGX-Mini.elf",
-            "device": "RP2350",
-            "configFiles": [
-                "/usr/local/share/openocd/scripts/interface/cmsis-dap.cfg",
-                "/usr/local/share/openocd/scripts/target/rp2350.cfg"
-            ],
-            "runToEntryPoint": "main",
-            "preLaunchTask": "CMake Build",
-            "svdFile": "",
-            "openOCDLaunchCommands": [
-                // "set USE_CORE 1",
-                "adapter speed 1000"
-            ],
-            "openOCDPreConfigLaunchCommands": [],
-            "postRestartCommands": [],
-            "postLaunchCommands": [
-                // "handle SIGINT nostop noprint pass",
-                // "handle SIGTRAP nostop noprint pass"
-            ],
-            "searchDir": [
-                "/usr/local/share/openocd/scripts/"
-            ]
-        },
-    ]
-}

Firmware/pico/.vscode/settings.json

@@ -1,112 +0,0 @@
-{
-    "cmake.sourceDirectory": "${workspaceFolder}",
-    "cmake.buildDirectory": "${workspaceFolder}/build",
-    "extensions.ignoreRecommendations": true,
-    "cortex-debug.gdbPath": "/usr/bin/gdb-multiarch",
-    "cortex-debug.objdumpPath": "/usr/bin/arm-none-eabi-objdump",
-    "cortex-debug.nmPath": "/usr/bin/arm-none-eabi-nm",
-    "cmake.configureArgs": [
-        "-DOGXMINI_BOARD=DEVKIT",
-    ],
-    "files.associations": {
-        "device_private.h": "c",
-        "sdkconfig.h": "c",
-        "any": "cpp",
-        "array": "cpp",
-        "atomic": "cpp",
-        "bit": "cpp",
-        "bitset": "cpp",
-        "cctype": "cpp",
-        "cinttypes": "cpp",
-        "clocale": "cpp",
-        "cmath": "cpp",
-        "codecvt": "cpp",
-        "compare": "cpp",
-        "concepts": "cpp",
-        "csignal": "cpp",
-        "cstdarg": "cpp",
-        "cstddef": "cpp",
-        "cstdint": "cpp",
-        "cstdio": "cpp",
-        "cstdlib": "cpp",
-        "cstring": "cpp",
-        "ctime": "cpp",
-        "cuchar": "cpp",
-        "cwchar": "cpp",
-        "cwctype": "cpp",
-        "deque": "cpp",
-        "string": "cpp",
-        "unordered_map": "cpp",
-        "vector": "cpp",
-        "exception": "cpp",
-        "algorithm": "cpp",
-        "functional": "cpp",
-        "iterator": "cpp",
-        "memory": "cpp",
-        "memory_resource": "cpp",
-        "numeric": "cpp",
-        "optional": "cpp",
-        "random": "cpp",
-        "string_view": "cpp",
-        "system_error": "cpp",
-        "tuple": "cpp",
-        "type_traits": "cpp",
-        "utility": "cpp",
-        "forward_list": "cpp",
-        "fstream": "cpp",
-        "initializer_list": "cpp",
-        "iomanip": "cpp",
-        "iosfwd": "cpp",
-        "iostream": "cpp",
-        "istream": "cpp",
-        "limits": "cpp",
-        "map": "cpp",
-        "new": "cpp",
-        "numbers": "cpp",
-        "ostream": "cpp",
-        "ranges": "cpp",
-        "ratio": "cpp",
-        "regex": "cpp",
-        "set": "cpp",
-        "span": "cpp",
-        "sstream": "cpp",
-        "stdexcept": "cpp",
-        "streambuf": "cpp",
-        "typeinfo": "cpp",
-        "valarray": "cpp",
-        "variant": "cpp",
-        "stdlib.h": "c",
-        "stdio_uart.h": "c",
-        "tuh_xaudio.h": "c",
-        "gamepad.h": "c",
-        "usbd.h": "c",
-        "log.h": "c",
-        "button_combo.h": "c",
-        "timer.h": "c",
-        "*.in": "cpp",
-        "bluetooth.h": "c",
-        "i2c.h": "c",
-        "ring.h": "c",
-        "stdint.h": "c",
-        "device.h": "c",
-        "string.h": "c",
-        "watchdog.h": "c",
-        "settings.h": "c",
-        "master.h": "c",
-        "i2c_slave.h": "c",
-        "callbacks.h": "c",
-        "gpio.h": "c",
-        "sync.h": "c",
-        "lwip_nosys.h": "c",
-        "lwip_freertos.h": "c",
-        "dhserver.h": "c",
-        "debug.h": "c",
-        "httpd.h": "c",
-        "etharp.h": "c",
-        "unique_id.h": "c",
-        "net_device.h": "c",
-        "ethernet.h": "c",
-        "rndis_def.h": "c"
-    },
-    "idf.port": "/dev/ttyUSB0",
-}

Firmware/pico/.vscode/tasks.json

@@ -1,15 +0,0 @@
-{
-    "version": "2.0.0",
-    "tasks": [
-        {
-            "label": "CMake Conifgure",
-            "type": "process",
-            "command": "${command:cmake.configure}",
-        },
-        {
-            "label": "CMake Build",
-            "type": "shell",
-            "command": "${command:cmake.build}",
-        },
-    ]
-}

Firmware/pico/.vscode/win_launch.json

@@ -1,55 +0,0 @@
-{
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "name": "Pico RP2040 Debug",
-            "cwd": "${workspaceFolder}/debug_win/scripts",
-            "executable": "${command:cmake.launchTargetPath}",
-            "request": "launch",
-            "type": "cortex-debug",
-            "servertype": "openocd",
-            "serverpath": "${workspaceFolder}/debug_win/openocd.exe",
-            "gdbPath": "arm-none-eabi-gdb",
-            "device": "RP2040",
-            "configFiles": [
-                "${workspaceFolder}/debug_win/scripts/interface/cmsis-dap.cfg",
-                "${workspaceFolder}/debug_win/scripts/target/rp2040.cfg"
-            ],
-            "svdFile": "${workspaceFolder}/external/pico-sdk/src/rp2040/hardware_regs/RP2040.svd",
-            "runToEntryPoint": "main",
-            "preLaunchTask": "Compile Project",
-            "overrideLaunchCommands": [
-                "monitor reset init",
-                "load ../../build/ogx-mini.elf"
-            ],
-            "openOCDLaunchCommands": [
-                "adapter speed 5000"
-            ]
-        },
-        {
-            "name": "Pico RP2350 Debug",
-            "cwd": "${workspaceFolder}/debug_win/scripts",
-            "executable": "${command:cmake.launchTargetPath}",
-            "request": "launch",
-            "type": "cortex-debug",
-            "servertype": "openocd",
-            "serverpath": "${workspaceFolder}/debug_win/openocd.exe",
-            "gdbPath": "arm-none-eabi-gdb",
-            "device": "RP2350",
-            "configFiles": [
-                "${workspaceFolder}/debug_win/scripts/interface/cmsis-dap.cfg",
-                "${workspaceFolder}/debug_win/scripts/target/rp2350.cfg"
-            ],
-            "svdFile": "${workspaceFolder}/external/pico-sdk/src/rp2350/hardware_regs/RP2350.svd",
-            "runToEntryPoint": "main",
-            "preLaunchTask": "Compile Project",
-            "overrideLaunchCommands": [
-                "monitor reset init",
-                "load ../../build/ogx-mini.elf"
-            ],
-            "openOCDLaunchCommands": [
-                "adapter speed 5000"
-            ]
-        }
-    ]
-}

Firmware/pico/CMakeLists.txt

@@ -1,274 +0,0 @@
-cmake_minimum_required(VERSION 3.13)
-
-set(FW_NAME "OGX-Mini")
-set(FW_VERSION "1.0.0a4")
-
-set(CMAKE_C_STANDARD 11)
-set(CMAKE_CXX_STANDARD 20)
-
-set(SRC ${CMAKE_CURRENT_LIST_DIR}/src)
-set(EXTERNAL_DIR ${CMAKE_CURRENT_LIST_DIR}/external)
-
-if(NOT EXISTS ${CMAKE_CURRENT_LIST_DIR}/boards/${OGXMINI_BOARD}.cmake)
-    message(FATAL_ERROR "Board configuration file for '${OGXMINI_BOARD}' not found.")
-endif()
-
-string(TIMESTAMP CURRENT_DATETIME "%Y-%m-%d %H:%M:%S")
-set(BUILD_DATETIME  "\"${CURRENT_DATETIME}\"")
-set(BUILD_VERSION   "\"${FW_VERSION}\"")
-
-include(${CMAKE_CURRENT_LIST_DIR}/boards/init.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/boards/${OGXMINI_BOARD}.cmake)
-include(${CMAKE_CURRENT_LIST_DIR}/pico_sdk_import.cmake)
-include($ENV{PICO_SDK_PATH}/pico_sdk_init.cmake)
-
-set(PICO_PIO_USB_PATH   ${EXTERNAL_DIR}/Pico-PIO-USB)
-set(PICO_TINYUSB_PATH   ${EXTERNAL_DIR}/tinyusb)
-set(BLUEPAD32_PATH      ${EXTERNAL_DIR}/bluepad32)
-set(PICO_BTSTACK_PATH   ${EXTERNAL_DIR}/bluepad32/external/btstack)
-set(LWIP_DIR            ${EXTERNAL_DIR}/lwip)
-
-set(LWIP_INCLUDE_DIRS
-    ${LWIP_DIR}/src/include
-    ${SRC}/webserver/lwip
-)
-
-project(${FW_NAME} C CXX ASM)
-
-pico_sdk_init()
-
-add_subdirectory(${EXTERNAL_DIR}/pico_usb)
-add_subdirectory(${EXTERNAL_DIR}/libxsm3)
-add_subdirectory(${EXTERNAL_DIR}/g726)
-add_subdirectory(${EXTERNAL_DIR}/libfixmath libfixmath)
-add_subdirectory(${EXTERNAL_DIR}/fatfs)
-include(${LWIP_DIR}/src/Filelists.cmake)
-
-add_executable(${FW_NAME}
-    ${SRC}/main_standard.c
-    ${SRC}/main_bluetooth.c
-    ${SRC}/main_bluetooth_usbh.c
-    ${SRC}/main_four_channel.c
-    ${SRC}/main_devkit.c
-    ${SRC}/main_devkit_esp32.c
-    ${SRC}/shared.c
-    
-    ${SRC}/log/log.c
-
-    ${SRC}/settings/nvs.c
-    ${SRC}/settings/settings.cpp
-
-    ${SRC}/sdcard/sdcard.c
-    ${SRC}/sdcard/sd_spi.c
-    ${SRC}/sdcard/fatfs_io.c
-
-    ${SRC}/led/led.cpp
-    ${SRC}/led/neopixel/WS2812.cpp
-
-    ${SRC}/usb/device/device.c
-    ${SRC}/usb/device/drivers/ps3.c
-    ${SRC}/usb/device/drivers/xboxog_hub.c
-    ${SRC}/usb/device/drivers/xboxog_gp.c
-    ${SRC}/usb/device/drivers/xboxog_sb.c
-    ${SRC}/usb/device/drivers/xboxog_xblc.c
-    ${SRC}/usb/device/drivers/msc.c
-    ${SRC}/usb/device/drivers/xinput.c
-    ${SRC}/usb/device/drivers/generic_hub.c
-    ${SRC}/usb/device/drivers/dinput.c
-    ${SRC}/usb/device/drivers/switch.c
-    ${SRC}/usb/device/drivers/psclassic.c
-    ${SRC}/usb/device/drivers/uart_bridge.c
-    ${SRC}/usb/device/drivers/webapp.c
-    ${SRC}/usb/device/drivers/net.c
-    ${SRC}/usb/device/drivers/rndis/rndis.c
-
-    ${SRC}/usb/host/host.c
-    ${SRC}/usb/host/drivers/xboxog_gp.c
-    ${SRC}/usb/host/drivers/xinput_wl.c
-    ${SRC}/usb/host/drivers/xinput.c
-    ${SRC}/usb/host/drivers/xgip_gp.c
-    ${SRC}/usb/host/drivers/ps3.c
-    ${SRC}/usb/host/drivers/ps4.c
-    ${SRC}/usb/host/drivers/ps5.c
-    ${SRC}/usb/host/drivers/switch_pro.c
-    ${SRC}/usb/host/drivers/hid/hid.c
-    ${SRC}/usb/host/drivers/hid/dinput.c
-    ${SRC}/usb/host/drivers/hid/psclassic.c
-    ${SRC}/usb/host/drivers/hid/switch.c
-    ${SRC}/usb/host/drivers/hid/n64.c
-    ${SRC}/usb/host/drivers/hid/generic.c
-    ${SRC}/usb/host/tusb_host/tuh_hxx.cpp
-    ${SRC}/usb/host/tusb_host/tuh_xaudio.c
-
-    ${SRC}/bluetooth/picow/picow.c
-    ${SRC}/bluetooth/picow/ble_server.c
-    ${SRC}/bluetooth/esp32/esp32_i2c.c
-    ${SRC}/bluetooth/esp32/esp32_spi.c
-
-    ${SRC}/four_channel/master.c
-    ${SRC}/four_channel/slave.c
-
-    ${SRC}/webserver/webserver.c
-    ${SRC}/webserver/lwip/sys.c
-    ${SRC}/webserver/networking/dhserver.c
-    ${SRC}/webserver/networking/dnserver.c
-    # ${SRC}/webserver/networking/rndis_reports.c
-)
-
-target_include_directories(${FW_NAME} 
-    PRIVATE
-        ${SRC}
-        ${SRC}/webserver/networking/
-        ${LWIP_INCLUDE_DIRS}
-)
-
-target_link_libraries(${FW_NAME} 
-    PUBLIC
-        pico_stdlib
-        pico_multicore
-        pico_rand
-        pico_i2c_slave
-        # pico_lwip
-        # pico_lwip_arch
-        hardware_pio
-        hardware_sync
-        hardware_gpio
-        hardware_i2c
-        hardware_spi
-        hardware_flash
-        hardware_dma
-        
-        pico_usb
-        libxsm3
-        g726
-        libfixmath
-        fatfs
-        tinyusb_board
-        tinyusb_host
-        tinyusb_pico_pio_usb
-
-        lwipcore
-        lwipallapps
-)
-
-target_compile_definitions(${FW_NAME} 
-    PUBLIC
-        PICO_DEFAULT_UART=${PICO_DEFAULT_UART}
-        PICO_DEFAULT_UART_TX_PIN=${PICO_DEFAULT_UART_TX_PIN}
-        PICO_DEFAULT_UART_RX_PIN=${PICO_DEFAULT_UART_RX_PIN}
-        PICO_FLASH_SIZE_BYTES=${PICO_FLASH_SIZE_BYTES}
-        # PICO_HEAP_SIZE=4096
-        # PICO_STACK_SIZE=4096
-)
-
-target_compile_options(${FW_NAME} 
-    PUBLIC
-        $<$<CONFIG:Debug>:-O2 -g3 -Wuninitialized -Wall -Wno-unused -Werror>
-        $<$<CONFIG:Release>:-O3 -g0 -DNDEBUG -mthumb -ffunction-sections -fdata-sections -fomit-frame-pointer -finline-functions>
-)
-
-# pico_enable_stdio_uart(${FW_NAME} 0)
-
-target_link_options(${FW_NAME}
-    PUBLIC
-        $<$<CONFIG:Release>:-Wl,--gc-sections -flto>
-)
-
-if (CMAKE_BUILD_TYPE STREQUAL "Debug")
-    set(OGXM_LOG_ENABLED 1)
-    set(OGXM_LOG_LEVEL   3)
-endif()
-
-configure_file(
-    ${CMAKE_CURRENT_LIST_DIR}/board_config.h.in
-    ${SRC}/board_config.h
-    @ONLY
-)
-
-if(PICO_BOARD STREQUAL pico_w OR PICO_BOARD STREQUAL pico2_w)
-    if (CMAKE_BUILD_TYPE STREQUAL "Debug")
-        message(FATAL_ERROR "Pico W does not support Debug build type due to CYW43 driver limitations.")
-    endif()
-
-    execute_process(
-        COMMAND git apply --ignore-whitespace ${BLUEPAD32_PATH}/../btstack_l2cap.diff
-        WORKING_DIRECTORY ${PICO_BTSTACK_PATH}
-        RESULT_VARIABLE result
-        ERROR_VARIABLE error
-    )
-
-    include_directories(${PICO_BTSTACK_PATH}/3rd-party/bluedroid/encoder/include)
-    include_directories(${PICO_BTSTACK_PATH}/3rd-party/bluedroid/decoder/include)
-    include_directories(${BLUEPAD32_PATH}/src/components/bluepad32/include)
-    include_directories(bluepad32 ${SRC}/bluetooth/picow)
-    target_include_directories(pico_btstack_classic INTERFACE ${SRC}/bluetooth/picow)
-
-    target_link_libraries(${FW_NAME} 
-        PUBLIC
-            pico_cyw43_arch_none
-            pico_btstack_classic
-            pico_btstack_cyw43
-            bluepad32
-    )
-
-    add_subdirectory(${BLUEPAD32_PATH}/src/components/bluepad32 libbluepad32)
-
-    target_compile_definitions(bluepad32 
-        PUBLIC
-            GAMEPADS_MAX=${GAMEPADS_MAX}
-    )
-
-    target_include_directories(bluepad32 
-        PUBLIC
-            ${SRC}/bluetooth/picow
-    )
-endif()
-
-if(GAMEPADS_MAX LESS 1 OR GAMEPADS_MAX GREATER 4)
-    message(FATAL_ERROR "GAMEPADS_MAX must be 1 to 4")
-elseif(GAMEPADS_MAX EQUAL 1)
-    target_compile_definitions(pico_usb PUBLIC
-        USBD_DEVICES_MAX=1
-    )
-else()
-    target_compile_definitions(pico_usb PUBLIC
-        USBD_DEVICES_MAX=${GAMEPADS_MAX}+1
-    )
-endif()
-
-target_compile_definitions(libfixmath PRIVATE
-    FIXMATH_FAST_SIN
-    FIXMATH_NO_64BIT
-    FIXMATH_NO_CACHE
-    FIXMATH_NO_HARD_DIVISION
-    FIXMATH_NO_OVERFLOW
-    # FIXMATH_NO_ROUNDING
-    # FIXMATH_OPTIMIZE_8BIT
-)
-
-target_include_directories(tinyusb_host
-    INTERFACE
-        ${SRC}/usb/host/tusb_host
-)
-
-target_compile_definitions(tinyusb_host
-    INTERFACE
-        $<$<CONFIG:Release>:CFG_TUSB_DEBUG=0>
-        # $<$<CONFIG:Debug>:CFG_TUSB_DEBUG=1>
-        # $<$<CONFIG:Debug>:CFG_TUH_LOG_LEVEL=1>
-)
-
-# target_compile_definitions(pico_usb
-#     PUBLIC
-#         $<$<CONFIG:Debug>:USB_LOG_ENABLE=1>
-#         $<$<CONFIG:Debug>:USB_LOG_LEVEL=2>
-# )
-
-pico_generate_pio_header(${FW_NAME} ${SRC}/led/neopixel/WS2812.pio)
-
-# set_target_properties(${FW_NAME}
-#     PROPERTIES
-#         OUTPUT_NAME "${FW_NAME}-${FW_VERSION}-${OGXMINI_BOARD}"
-# )
-
-pico_add_extra_outputs(${FW_NAME})

Firmware/pico/board_config.h.in

@@ -1,90 +0,0 @@
-#pragma once
-
-#define BUILD_DATETIME                  @BUILD_DATETIME@
-#define BUILD_VERSION                   @BUILD_VERSION@
-#define VERIFY_BUILD_VERSION            @VERIFY_BUILD_VERSION@
-#define OGXM_LOG_ENABLED                @OGXM_LOG_ENABLED@
-#define OGXM_LOG_LEVEL                  @OGXM_LOG_LEVEL@
-
-#define GAMEPADS_MAX                    @GAMEPADS_MAX@
-
-#define LED_ENABLED                     @LED_ENABLED@
-#define LED_PIN                         @LED_PIN@
-
-#define NEOPIXEL_ENABLED                @NEOPIXEL_ENABLED@
-#define NEOPIXEL_FORMAT_RGB             @NEOPIXEL_FORMAT_RGB@
-#define NEOPIXEL_FORMAT_GRB             @NEOPIXEL_FORMAT_GRB@
-#define NEOPIXEL_FORMAT_WRGB            @NEOPIXEL_FORMAT_WRGB@
-#define NEOPIXEL_FORMAT                 @NEOPIXEL_FORMAT@
-#define NEOPIXEL_DATA_PIN               @NEOPIXEL_DATA_PIN@
-#define NEOPIXEL_VCC_ENABLED            @NEOPIXEL_VCC_ENABLED@
-#define NEOPIXEL_VCC_ENABLE_PIN         @NEOPIXEL_POWER_PIN@
-
-#define UART_BRIDGE_ENABLED             @UART_BRIDGE_ENABLED@
-#define UART_BRIDGE_UART_NUM            @UART_BRIDGE_UART_NUM@
-#define UART_BRIDGE_PIN_TX              @UART_BRIDGE_PIN_TX@
-#define UART_BRIDGE_PIN_RX              @UART_BRIDGE_PIN_RX@
-#define UART_BRIDGE_PIN_BOOT            @UART_BRIDGE_PIN_BOOT@
-#define UART_BRIDGE_PIN_RESET           @UART_BRIDGE_PIN_RESET@
-
-#define USBH_ENABLED                    @USBH_ENABLED@
-#define USBH_PIO_ENABLED                @USBH_PIO_ENABLED@
-#define USBH_PIO_DP_PIN                 @USBH_PIO_DP_PIN@
-#define USBH_VCC_ENABLED                @USBH_VCC_ENABLED@
-#define USBH_VCC_ENABLE_PIN             @USBH_VCC_ENABLE_PIN@
-
-#define USBD_PIO_ENABLED                @USBD_PIO_ENABLED@
-#define USBD_PIO_USB_DP_PIN             @USBD_PIO_USB_DP_PIN@
-
-#define TS3USB221_ENABLED               @TS3USB221_ENABLED@
-#define TS3USB221_PIN_MUX_OE            @TS3USB221_PIN_MUX_OE@
-#define TS3USB221_PIN_MUX_SEL           @TS3USB221_PIN_MUX_SEL@
-
-#define BLUETOOTH_ENABLED               @BLUETOOTH_ENABLED@
-#define BLUETOOTH_HARDWARE_PICOW        @BLUETOOTH_HARDWARE_PICOW@
-#define BLUETOOTH_HARDWARE_ESP32_I2C    @BLUETOOTH_HARDWARE_ESP32_I2C@
-#define BLUETOOTH_HARDWARE_ESP32_SPI    @BLUETOOTH_HARDWARE_ESP32_SPI@
-#define BLUETOOTH_HARDWARE              @BLUETOOTH_HARDWARE@
-
-#define ESP32_I2C_NUM                   @ESP32_I2C_NUM@
-#define ESP32_I2C_PIN_SDA               @ESP32_I2C_PIN_SDA@
-#define ESP32_I2C_PIN_SCL               @ESP32_I2C_PIN_SCL@
-#define ESP32_I2C_PIN_IRQ               @ESP32_I2C_PIN_IRQ@
-
-#define ESP32_SPI_NUM                   @ESP32_SPI_NUM@
-#define ESP32_SPI_PIN_MOSI              @ESP32_SPI_PIN_MOSI@
-#define ESP32_SPI_PIN_MISO              @ESP32_SPI_PIN_MISO@
-#define ESP32_SPI_PIN_SCK               @ESP32_SPI_PIN_SCK@
-#define ESP32_SPI_PIN_CS                @ESP32_SPI_PIN_CS@
-#define ESP32_SPI_PIN_IRQ               @ESP32_SPI_PIN_IRQ@
-
-#define ESP32_RESET_PIN                 UART_BRIDGE_PIN_RESET
-
-#define FOUR_CHANNEL_I2C_NUM            @FOUR_CHANNEL_I2C_NUM@
-#define FOUR_CHANNEL_I2C_PIN_SDA        @FOUR_CHANNEL_I2C_PIN_SDA@
-#define FOUR_CHANNEL_I2C_PIN_SCL        @FOUR_CHANNEL_I2C_PIN_SCL@
-#define FOUR_CHANNEL_I2C_PIN_IRQ_1      @FOUR_CHANNEL_I2C_PIN_IRQ_1@
-#define FOUR_CHANNEL_I2C_PIN_IRQ_2      @FOUR_CHANNEL_I2C_PIN_IRQ_2@
-#define FOUR_CHANNEL_I2C_PIN_IRQ_3      @FOUR_CHANNEL_I2C_PIN_IRQ_3@
-#define FOUR_CHANNEL_PIN_SLAVE_1        @FOUR_CHANNEL_PIN_SLAVE_1@
-#define FOUR_CHANNEL_PIN_SLAVE_2        @FOUR_CHANNEL_PIN_SLAVE_2@
-
-#define SD_CARD_ENABLED                 @SD_CARD_ENABLED@
-#define SD_CARD_SPI_NUM                 @SD_CARD_SPI_NUM@
-#define SD_CARD_SPI_PIN_SCK             @SD_CARD_SPI_PIN_SCK@
-#define SD_CARD_SPI_PIN_MOSI            @SD_CARD_SPI_PIN_MOSI@
-#define SD_CARD_SPI_PIN_MISO            @SD_CARD_SPI_PIN_MISO@
-#define SD_CARD_SPI_PIN_CS              @SD_CARD_SPI_PIN_CS@
-
-#define OGXM_BOARD_STANDARD             @OGXM_BOARD_STANDARD@
-#define OGXM_BOARD_BLUETOOTH            @OGXM_BOARD_BLUETOOTH@
-#define OGXM_BOARD_DEVKIT               @OGXM_BOARD_DEVKIT@
-#define OGXM_BOARD_DEVKIT_ESP32         @OGXM_BOARD_DEVKIT_ESP32@
-#define OGXM_BOARD_4CHANNEL             @OGXM_BOARD_4CHANNEL@
-#define OGXM_BOARD_BLUETOOTH_USBH       @OGXM_BOARD_BLUETOOTH_USBH@
-#define OGXM_BOARD                      @OGXM_BOARD@
-
-#if (((OGXM_BOARD != OGXM_BOARD_DEVKIT) && (OGXM_BOARD != OGXM_BOARD_DEVKIT_ESP32)) \
-    && USBH_PIO_ENABLED && USBD_PIO_ENABLED)
-#error "USB Host and Device PIO cannot be enabled at the same time"
-#endif

Firmware/pico/boards/ADAFRUIT_FEATHER_RP2040_USBH.cmake

@@ -1,19 +0,0 @@
-set(NEOPIXEL_ENABLED            1)
-set(NEOPIXEL_FORMAT             NEOPIXEL_FORMAT_GRB)
-set(NEOPIXEL_DATA_PIN           21)
-set(NEOPIXEL_VCC_ENABLED        1)
-set(NEOPIXEL_VCC_ENABLE_PIN     20)
-
-set(USBH_ENABLED                1)
-set(USBH_PIO_ENABLED            1)
-set(USBH_PIO_DP_PIN             0)
-set(USBH_VCC_ENABLED            1)
-set(USBH_VCC_ENABLE_PIN         18)
-
-set(OGXM_BOARD                  OGXM_BOARD_STANDARD)
-
-set(PICO_DEFAULT_UART           1)
-set(PICO_DEFAULT_UART_TX_PIN    4)
-set(PICO_DEFAULT_UART_RX_PIN    5)
-
-set(PICO_BOARD                  adafruit_feather_rp2040_usb_host)

Firmware/pico/boards/DEVKIT.cmake

@@ -1,41 +0,0 @@
-set(LED_ENABLED                 1)
-set(LED_PIN                     25)
-
-set(UART_BRIDGE_ENABLED         1)
-set(UART_BRIDGE_UART_NUM        1)
-set(UART_BRIDGE_PIN_TX          8)
-set(UART_BRIDGE_PIN_RX          9)
-set(UART_BRIDGE_PIN_BOOT        22)
-set(UART_BRIDGE_PIN_RESET       6)
-
-set(USBH_ENABLED                1)
-set(USBH_PIO_ENABLED            1)
-set(USBH_PIO_DP_PIN             18)
-
-set(USBD_PIO_ENABLED            1) 
-set(USBD_PIO_USB_DP_PIN         0) 
-
-set(TS3USB221_ENABLED           1)
-set(TS3USB221_PIN_MUX_OE        20)
-set(TS3USB221_PIN_MUX_SEL       21)
-
-set(ESP32_SPI_NUM               1) 
-set(ESP32_SPI_PIN_SCK           10) 
-set(ESP32_SPI_PIN_MOSI          11) 
-set(ESP32_SPI_PIN_MISO          12) 
-set(ESP32_SPI_PIN_CS            13) 
-set(ESP32_SPI_PIN_IRQ           7) 
-
-set(SD_CARD_ENABLED             1)
-set(SD_CARD_SPI_NUM             0)
-set(SD_CARD_SPI_PIN_SCK         2)
-set(SD_CARD_SPI_PIN_MOSI        3)
-set(SD_CARD_SPI_PIN_MISO        4)
-set(SD_CARD_SPI_PIN_CS          5)
-
-set(OGXM_BOARD                  OGXM_BOARD_DEVKIT)
-
-set(PICO_DEFAULT_UART           0)
-set(PICO_DEFAULT_UART_TX_PIN    16)
-set(PICO_DEFAULT_UART_RX_PIN    17)
-set(PICO_BOARD                  pico)

Firmware/pico/boards/DEVKIT_ESP32.cmake

@@ -1,43 +0,0 @@
-set(LED_ENABLED                 1)
-set(LED_PIN                     25)
-
-set(UART_BRIDGE_ENABLED         1)
-set(UART_BRIDGE_UART_NUM        1)
-set(UART_BRIDGE_PIN_TX          8)
-set(UART_BRIDGE_PIN_RX          9)
-set(UART_BRIDGE_PIN_BOOT        22)
-set(UART_BRIDGE_PIN_RESET       6)
-
-# set(USBH_ENABLED                1)
-# set(USBH_PIO_ENABLED            1)
-# set(USBH_PIO_DP_PIN             18)
-
-set(USBD_PIO_ENABLED            0) 
-set(USBD_PIO_USB_DP_PIN         0) 
-
-set(TS3USB221_ENABLED           1)
-set(TS3USB221_PIN_MUX_OE        20)
-set(TS3USB221_PIN_MUX_SEL       21)
-
-set(BLUETOOTH_ENABLED           1)
-# set(BLUETOOTH_HARDWARE          BLUETOOTH_HARDWARE_ESP32_SPI)
-set(BLUETOOTH_HARDWARE          BLUETOOTH_HARDWARE_ESP32_I2C)
-
-set(ESP32_SPI_NUM               1) 
-set(ESP32_SPI_PIN_SCK           10) 
-set(ESP32_SPI_PIN_MISO          11) 
-set(ESP32_SPI_PIN_MOSI          12) 
-set(ESP32_SPI_PIN_CS            13) 
-set(ESP32_SPI_PIN_IRQ           7) 
-
-set(ESP32_I2C_NUM               1)
-set(ESP32_I2C_PIN_SDA           26)
-set(ESP32_I2C_PIN_SCL           27)
-set(ESP32_I2C_PIN_IRQ           UART_BRIDGE_PIN_TX)
-
-set(OGXM_BOARD                  OGXM_BOARD_DEVKIT_ESP32)
-
-set(PICO_DEFAULT_UART           0)
-set(PICO_DEFAULT_UART_TX_PIN    16)
-set(PICO_DEFAULT_UART_RX_PIN    17)
-set(PICO_BOARD                  pico)

Firmware/pico/boards/ESP32_I2C.cmake

@@ -1,20 +0,0 @@
-set(UART_BRIDGE_ENABLED             1)
-set(UART_BRIDGE_UART_NUM            0)
-set(UART_BRIDGE_PIN_TX              16)
-set(UART_BRIDGE_PIN_RX              17)
-set(UART_BRIDGE_PIN_BOOT            20)
-set(UART_BRIDGE_PIN_RESET           8)
-
-set(BLUETOOTH_ENABLED               1)
-set(BLUETOOTH_HARDWARE              BLUETOOTH_HARDWARE_ESP32_I2C)
-
-set(ESP32_I2C_NUM                   1)
-set(ESP32_I2C_PIN_SDA               18)
-set(ESP32_I2C_PIN_SCL               19)
-set(ESP32_I2C_PIN_IRQ               UART_BRIDGE_PIN_TX)
-
-set(OGXM_BOARD                      OGXM_BOARD_BLUETOOTH)
-
-set(PICO_DEFAULT_UART               1)
-set(PICO_DEFAULT_UART_TX_PIN        4)
-set(PICO_DEFAULT_UART_RX_PIN        5)

Firmware/pico/boards/ESP32_SPI.cmake

@@ -1,26 +0,0 @@
-set(UART_BRIDGE_ENABLED             1)
-set(UART_BRIDGE_UART_NUM            1)
-set(UART_BRIDGE_PIN_TX              8)
-set(UART_BRIDGE_PIN_RX              9)
-set(UART_BRIDGE_PIN_BOOT            22)
-set(UART_BRIDGE_PIN_RESET           6)
-
-set(BLUETOOTH_ENABLED               1)
-set(BLUETOOTH_HARDWARE              BLUETOOTH_HARDWARE_ESP32_SPI)
-
-set(ESP32_SPI_NUM                   1)
-set(ESP32_SPI_PIN_SCK               10)
-set(ESP32_SPI_PIN_MOSI              11)
-set(ESP32_SPI_PIN_MISO              12)
-set(ESP32_SPI_PIN_CS                13)
-set(ESP32_SPI_PIN_IRQ               7)
-
-set(GAMEPAD_MAX                     1)
-
-set(OGXM_BOARD                      OGXM_BOARD_BLUETOOTH)
-
-set(PICO_DEFAULT_UART               0)
-set(PICO_DEFAULT_UART_TX_PIN        16)
-set(PICO_DEFAULT_UART_RX_PIN        17)
-
-set(VERIFY_BUILD_VERSION            1)

Firmware/pico/boards/FOUR_CHANNEL.cmake

@@ -1,31 +0,0 @@
-set(NEOPIXEL_ENABLED                1)
-set(NEOPIXEL_FORMAT                 NEOPIXEL_FORMAT_RGB)
-set(NEOPIXEL_DATA_PIN               16)
-
-set(USBH_ENABLED                    1)
-set(USBH_PIO_ENABLED                1)
-set(USBH_PIO_DP_PIN                 12)
-
-set(FOUR_CHANNEL_I2C_NUM            0)
-set(FOUR_CHANNEL_I2C_PIN_SDA        4)
-set(FOUR_CHANNEL_I2C_PIN_SCL        5)
-set(FOUR_CHANNEL_I2C_PIN_IRQ_1      6)
-set(FOUR_CHANNEL_I2C_PIN_IRQ_2      7)
-set(FOUR_CHANNEL_I2C_PIN_IRQ_3      8)
-set(FOUR_CHANNEL_PIN_SLAVE_1        0)
-set(FOUR_CHANNEL_PIN_SLAVE_2        1)
-
-set(GAMEPADS_MAX                    4)
-
-set(OGXM_BOARD                      OGXM_BOARD_FOUR_CHANNEL)
-
-set(PICO_DEFAULT_UART               0)
-set(PICO_DEFAULT_UART_TX_PIN        0)
-set(PICO_DEFAULT_UART_RX_PIN        1)
-
-set(PICO_FLASH_SIZE_BYTES           2*1024*1024)
-set(PICO_PLATFORM                   rp2350)
-set(PICO_BOARD                      none)
-
-add_compile_definitions(PICO_BOOT_STAGE2_CHOOSE_W25Q016=1)
-add_compile_definitions(PICO_XOSC_STARTUP_DELAY_MULTIPLIER=128)

Firmware/pico/boards/OGXW_HW1.cmake

@@ -1,21 +0,0 @@
-set(VERIFY_BUILD_VERSION            1)
-
-set(UART_BRIDGE_ENABLED             1)
-set(UART_BRIDGE_UART_NUM            0)
-set(UART_BRIDGE_PIN_TX              16)
-set(UART_BRIDGE_PIN_RX              17)
-set(UART_BRIDGE_PIN_BOOT            20)
-set(UART_BRIDGE_PIN_RESET           8)
-
-set(BLUETOOTH_ENABLED               1)
-set(BLUETOOTH_HARDWARE              BLUETOOTH_HARDWARE_ESP32_I2C)
-
-set(ESP32_I2C_NUM                   1)
-set(ESP32_I2C_PIN_SDA               18)
-set(ESP32_I2C_PIN_SCL               19)
-
-set(OGXM_BOARD                      OGXM_BOARD_BLUETOOTH)
-
-set(PICO_DEFAULT_UART               1)
-set(PICO_DEFAULT_UART_TX_PIN        4)
-set(PICO_DEFAULT_UART_RX_PIN        5)

Firmware/pico/boards/PI_PICO.cmake

@@ -1,13 +0,0 @@
-set(LED_ENABLED                 1)
-set(LED_PIN                     25)
-
-set(USBH_ENABLED                1)
-set(USBH_PIO_ENABLED            1)
-set(USBH_PIO_DP_PIN             0)
-
-set(OGXM_BOARD                  OGXM_BOARD_STANDARD)
-
-set(PICO_DEFAULT_UART           1)
-set(PICO_DEFAULT_UART_TX_PIN    4)
-set(PICO_DEFAULT_UART_RX_PIN    5)
-set(PICO_BOARD                  pico)

Firmware/pico/boards/PI_PICO_2.cmake

@@ -1,15 +0,0 @@
-set(LED_ENABLED                 1)
-set(LED_PIN                     25)
-
-set(USBH_ENABLED                1)
-set(USBH_PIO_ENABLED            1)
-set(USBH_PIO_DP_PIN             0)
-
-set(OGXM_BOARD                  OGXM_BOARD_STANDARD)
-
-set(PICO_DEFAULT_UART           1)
-set(PICO_DEFAULT_UART_TX_PIN    4)
-set(PICO_DEFAULT_UART_RX_PIN    5)
-set(PICO_FLASH_SIZE_BYTES       4*1024*1024)
-set(PICO_PLATFORM               rp2350)
-set(PICO_BOARD                  pico2)

Firmware/pico/boards/PI_PICO_2_W.cmake

@@ -1,12 +0,0 @@
-set(BLUETOOTH_ENABLED               1)
-set(BLUETOOTH_HARDWARE              BLUETOOTH_HARDWARE_PICOW)
-
-set(PICO_DEFAULT_UART               1)
-set(PICO_DEFAULT_UART_TX_PIN        4)
-set(PICO_DEFAULT_UART_RX_PIN        5)
-
-set(PICO_FLASH_SIZE_BYTES           4*1024*1024)
-set(PICO_PLATFORM                   rp2350)
-set(PICO_BOARD                      pico2_w)
-
-set(OGXM_BOARD                      OGXM_BOARD_BLUETOOTH)

Firmware/pico/boards/PI_PICO_2_W_USBH.cmake

@@ -1,16 +0,0 @@
-set(BLUETOOTH_ENABLED               1)
-set(BLUETOOTH_HARDWARE              BLUETOOTH_HARDWARE_PICOW)
-
-set(USBH_ENABLED                    1)
-set(USBH_PIO_ENABLED                1)
-set(USBH_PIO_DP_PIN                 0)
-
-set(PICO_DEFAULT_UART               1)
-set(PICO_DEFAULT_UART_TX_PIN        4)
-set(PICO_DEFAULT_UART_RX_PIN        5)
-
-set(PICO_FLASH_SIZE_BYTES           4*1024*1024)
-set(PICO_PLATFORM                   rp2350)
-set(PICO_BOARD                      pico2_w)
-
-set(OGXM_BOARD                      OGXM_BOARD_BLUETOOTH_USBH)

Firmware/pico/boards/PI_PICO_W.cmake

@@ -1,13 +0,0 @@
-set(BLUETOOTH_ENABLED               1)
-set(BLUETOOTH_HARDWARE              BLUETOOTH_HARDWARE_PICOW)
-
-set(PICO_DEFAULT_UART               1)
-set(PICO_DEFAULT_UART_TX_PIN        4)
-set(PICO_DEFAULT_UART_RX_PIN        5)
-
-set(PICO_BOARD                      pico_w)
-
-set(OGXM_BOARD                      OGXM_BOARD_BLUETOOTH)
-
-    set(OGXM_LOG_ENABLED 1)
-    set(OGXM_LOG_LEVEL   3)

Firmware/pico/boards/PI_PICO_W_USBH.cmake

@@ -1,14 +0,0 @@
-set(BLUETOOTH_ENABLED               1)
-set(BLUETOOTH_HARDWARE              BLUETOOTH_HARDWARE_PICOW)
-
-set(USBH_ENABLED                    1)
-set(USBH_PIO_ENABLED                1)
-set(USBH_PIO_DP_PIN                 0)
-
-set(PICO_DEFAULT_UART               1)
-set(PICO_DEFAULT_UART_TX_PIN        4)
-set(PICO_DEFAULT_UART_RX_PIN        5)
-
-set(PICO_BOARD                      pico_w)
-
-set(OGXM_BOARD                      OGXM_BOARD_BLUETOOTH_USBH)

Firmware/pico/boards/WAVESHARE_RP2040_ZERO.cmake

@@ -1,14 +0,0 @@
-set(NEOPIXEL_ENABLED            1)
-set(NEOPIXEL_FORMAT             NEOPIXEL_FORMAT_GRB)
-set(NEOPIXEL_DATA_PIN           16)
-
-set(USBH_ENABLED                1)
-set(USBH_PIO_ENABLED            1)
-set(USBH_PIO_DP_PIN             10)
-
-set(OGXM_BOARD                  OGXM_BOARD_STANDARD)
-
-set(PICO_DEFAULT_UART           1)
-set(PICO_DEFAULT_UART_TX_PIN    4)
-set(PICO_DEFAULT_UART_RX_PIN    5)
-set(PICO_BOARD                  waveshare_rp2040_zero)

Firmware/pico/boards/WAVESHARE_RP2350_USBH.cmake

@@ -1,23 +0,0 @@
-set(NEOPIXEL_ENABLED            1)
-set(NEOPIXEL_FORMAT             NEOPIXEL_FORMAT_RGB)
-set(NEOPIXEL_DATA_PIN           16)
-
-set(USBH_ENABLED                1)
-set(USBH_PIO_ENABLED            1)
-set(USBH_PIO_DP_PIN             12)
-
-set(OGXM_BOARD                  OGXM_BOARD_STANDARD)
-
-# set(PICO_DEFAULT_UART           1)
-# set(PICO_DEFAULT_UART_TX_PIN    4)
-# set(PICO_DEFAULT_UART_RX_PIN    5)
-set(PICO_DEFAULT_UART           0)
-set(PICO_DEFAULT_UART_TX_PIN    0)
-set(PICO_DEFAULT_UART_RX_PIN    1)
-set(PICO_FLASH_SIZE_BYTES       2*1024*1024)
-set(PICO_PLATFORM               rp2350)
-set(PICO_BOARD                  none)
-# set(PICO_BOARD                  pico2)
-
-add_compile_definitions(PICO_BOOT_STAGE2_CHOOSE_W25Q016=1)
-add_compile_definitions(PICO_XOSC_STARTUP_DELAY_MULTIPLIER=128)

Firmware/pico/boards/init.cmake

@@ -1,46 +0,0 @@
-set(VERIFY_BUILD_VERSION            0)
-set(LED_ENABLED                     0)
-set(NEOPIXEL_ENABLED                0)
-set(NEOPIXEL_VCC_ENABLED            0)
-set(UART_BRIDGE_ENABLED             0)
-set(USBH_ENABLED                    0)
-set(USBH_PIO_ENABLED                0)
-set(USBD_PIO_ENABLED                0)
-set(TS3USB221_ENABLED               0)
-set(BLUETOOTH_ENABLED               0)
-set(USBH_VCC_ENABLED                0)
-
-set(OGXM_LOG_ENABLED                0)
-set(OGXM_LOG_LEVEL                  2)
-
-set(SD_CARD_ENABLED                 0)
-set(SD_CARD_SPI_NUM                 0)
-set(SD_CARD_SPI_PIN_SCK             0)
-set(SD_CARD_SPI_PIN_MOSI            0)
-set(SD_CARD_SPI_PIN_MISO            0)
-set(SD_CARD_SPI_PIN_CS              0)
-
-set(BLUETOOTH_HARDWARE_PICOW        0)
-set(BLUETOOTH_HARDWARE_ESP32_I2C    1)
-set(BLUETOOTH_HARDWARE_ESP32_SPI    2)
-set(BLUETOOTH_HARDWARE              0)
-
-set(NEOPIXEL_FORMAT_RGB             0)
-set(NEOPIXEL_FORMAT_GRB             1)
-set(NEOPIXEL_FORMAT_WRGB            2)
-
-set(OGXM_BOARD_STANDARD             1)
-set(OGXM_BOARD_BLUETOOTH            2)
-set(OGXM_BOARD_DEVKIT               3)
-set(OGXM_BOARD_DEVKIT_ESP32         4)
-set(OGXM_BOARD_4CHANNEL             5)
-set(OGXM_BOARD_BLUETOOTH_USBH       6)
-
-set(GAMEPADS_MAX                    1)
-
-set(PICO_DEFAULT_UART               1)
-set(PICO_DEFAULT_UART_TX_PIN        4)
-set(PICO_DEFAULT_UART_RX_PIN        5)
-
-set(PICO_FLASH_SIZE_BYTES           2*1024*1024)
-set(PICO_PLATFORM                   rp2040)

Firmware/pico/debug_win/scripts/bitsbytes.tcl

@@ -1,61 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#----------------------------------------
-# Purpose - Create some $BIT variables
-#           Create $K and $M variables
-#          and some bit field extraction variables.
-# Create helper variables ...
-#    BIT0.. BIT31
-
-for { set x 0  } { $x < 32 } { set x [expr {$x + 1}]} {
-    set vn [format "BIT%d" $x]
-    global $vn
-    set $vn   [expr {1 << $x}]
-}
-
-# Create K bytes values
-#    __1K ... to __2048K
-for { set x 1  } { $x < 2048 } { set x [expr {$x * 2}]} {
-    set vn [format "__%dK" $x]
-    global $vn
-    set $vn   [expr {1024 * $x}]
-}
-
-# Create M bytes values
-#    __1M ... to __2048K
-for { set x 1  } { $x < 2048 } { set x [expr {$x * 2}]} {
-    set vn [format "__%dM" $x]
-    global $vn
-    set $vn [expr {1024 * 1024 * $x}]
-}
-
-proc create_mask { MSB LSB } {
-    return [expr {((1 << ($MSB - $LSB + 1))-1) << $LSB}]
-}
-
-# Cut Bits $MSB to $LSB out of this value.
-# Example: % format "0x%08x" [extract_bitfield 0x12345678 27 16]
-# Result:  0x02340000
-
-proc extract_bitfield { VALUE MSB LSB } {
-    return [expr {[create_mask $MSB $LSB] & $VALUE}]
-}
-
-
-# Cut bits $MSB to $LSB out of this value
-# and shift (normalize) them down to bit 0.
-#
-# Example: % format "0x%08x" [normalize_bitfield 0x12345678 27 16]
-# Result:  0x00000234
-#
-proc normalize_bitfield { VALUE MSB LSB } {
-    return [expr {[extract_bitfield $VALUE $MSB $LSB ] >> $LSB}]
-}
-
-proc show_normalize_bitfield { VALUE MSB LSB } {
-    set m [create_mask $MSB $LSB]
-    set mr [expr {$VALUE & $m}]
-    set sr [expr {$mr >> $LSB}]
-    echo [format "((0x%08x & 0x%08x) -> 0x%08x) >> %2d => (0x%x) %5d " $VALUE $m $mr $LSB $sr $sr]
-   return $sr
-}

Firmware/pico/debug_win/scripts/board/8devices-lima.cfg

@@ -1,32 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-# Product page:
-# https://www.8devices.com/products/lima
-#
-# Location of JTAG pins:
-# J2 GPIO0	JTAG TCK
-# J2 GPIO1	JTAG TDI
-# J2 GPIO2	JTAG TDO
-# J2 GPIO3	JTAG TMS
-# J2 RST	directly connected to RESET_L of the SoC and can be used as
-#               JTAG SRST. Note: this pin will also reset the debug engine.
-# J1 +3,3V	Can be use as JTAG Vref
-# J1 or J2 GND	Can be used for JTAG GND
-#
-# This board is powered from mini USB connecter which is also used
-# as USB to UART converted based on FTDI FT230XQ chip
-
-source [find target/qualcomm_qca4531.cfg]
-
-proc board_init { } {
-	qca4531_ddr2_550_550_init
-}
-
-$_TARGETNAME configure -event reset-init {
-	board_init
-}
-
-set ram_boot_address 0xa0000000
-$_TARGETNAME configure -work-area-phys 0xa1FFE000 -work-area-size 0x1000
-
-flash bank flash0 ath79 0xbf000000 0 0 0 $_TARGETNAME cs0

Firmware/pico/debug_win/scripts/board/actux3.cfg

@@ -1,71 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-# board config file for AcTux3/XBA IXP42x board
-# Date:   2010-12-16
-# Author: Michael Schwingen <michael@schwingen.org>
-
-reset_config trst_and_srst separate
-
-adapter srst delay 100
-jtag_ntrst_delay 100
-
-source [find target/ixp42x.cfg]
-
-$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size 0x10000 -work-area-backup 0
-
-$_TARGETNAME configure -event reset-init { init_actux3 }
-
-proc init_actux3 { } {
-    ##########################################################################
-    # setup expansion bus CS
-    ##########################################################################
-    mww 0xc4000000  0xbd113842  ;#CS0  : Flash, write enabled @0x50000000
-    mww 0xc4000004  0x94d10013  ;#CS1
-    mww 0xc4000008  0x95960003  ;#CS2
-    mww 0xc400000c  0x00000000  ;#CS3
-    mww 0xc4000010  0x80900003  ;#CS4
-    mww 0xc4000014  0x9d520003  ;#CS5
-    mww 0xc4000018  0x81860001  ;#CS6
-    mww 0xc400001c  0x80900003  ;#CS7
-
-    ixp42x_init_sdram $::IXP42x_SDRAM_16MB_4Mx16_1BANK 2100 3
-
-    #mww 0xc4000020  0xffffee ;# CFG0: remove expansion bus boot flash mirror at 0x00000000
-
-    ixp42x_set_bigendian
-
-    flash probe 0
-}
-
-proc flash_boot { {FILE "/tftpboot/actux3/u-boot.bin"} } {
-    echo "writing bootloader: $FILE"
-    flash write_image erase $FILE 0x50000000 bin
-}
-
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME cfi 0x50000000 0x400000 2 2 $_TARGETNAME
-
-init
-reset init
-
-# setup to debug u-boot in flash
-proc uboot_debug {} {
-    gdb_breakpoint_override hard
-    xscale vector_catch 0xFF
-
-    xscale vector_table low  1 0xe59ff018
-    xscale vector_table low  2 0xe59ff018
-    xscale vector_table low  3 0xe59ff018
-    xscale vector_table low  4 0xe59ff018
-    xscale vector_table low  5 0xe59ff018
-    xscale vector_table low  6 0xe59ff018
-    xscale vector_table low  7 0xe59ff018
-
-    xscale vector_table high 1 0xe59ff018
-    xscale vector_table high 2 0xe59ff018
-    xscale vector_table high 3 0xe59ff018
-    xscale vector_table high 4 0xe59ff018
-    xscale vector_table high 5 0xe59ff018
-    xscale vector_table high 6 0xe59ff018
-    xscale vector_table high 7 0xe59ff018
-}

Firmware/pico/debug_win/scripts/board/adapteva_parallella1.cfg

@@ -1,9 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# Adapteva Parallella-I board (via Porcupine-1 adapter board)
-#
-
-reset_config srst_only
-
-source [find target/zynq_7000.cfg]

Firmware/pico/debug_win/scripts/board/adsp-sc584-ezbrd.cfg

@@ -1,32 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# Analog Devices ADSP-SC584-EZBRD evaluation board
-#
-# Evaluation boards by Analog Devices (and designs derived from them) use a
-# non-standard 10-pin 0.05" ARM Cortex Debug Connector.  In this bastardized
-# implementation, pin 9 (GND or GNDDetect) has been usurped with JTAG /TRST.
-#
-# As a result, a standards-compliant debug pod will force /TRST active,
-# putting the processor's debug interface into reset and preventing usage.
-#
-# A connector adapter must be employed on these boards to isolate or remap
-# /TRST so that it is only asserted when intended.
-
-# Analog expects users to use their proprietary ICE-1000 / ICE-2000 with all
-# ADSP-SC58x designs, but this is an ARM target (and subject to the
-# qualifications above) many ARM debug pods should be compatible.
-
-#source [find interface/cmsis-dap.cfg]
-source [find interface/jlink.cfg]
-
-# Analog's silicon supports SWD and JTAG, but their proprietary ICE is limited
-# to JTAG.  (This is presumably why their connector pinout was modified.)
-# SWD is chosen here, as it is more efficient and doesn't require /TRST.
-
-transport select swd
-
-# chosen speed is 'safe' choice, but your adapter may be capable of more
-adapter speed 400
-
-source [find target/adsp-sc58x.cfg]

Firmware/pico/debug_win/scripts/board/advantech_imx8qm_dmsse20.cfg

@@ -1,23 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-#
-# configuration file for Advantech IMX8QM DMSSE20
-#
-
-# only JTAG supported
-transport select jtag
-
-# set a safe JTAG clock speed, can be overridden
-adapter speed 1000
-
-# default JTAG configuration has only SRST and no TRST
-reset_config srst_only srst_push_pull
-
-# delay after SRST goes inactive
-adapter srst delay 70
-
-# board has an i.MX8QM with 4 Cortex-A53 cores and 2 Cortex-A72
-set CHIPNAME imx8qm
-set CHIPCORES 6
-
-# source SoC configuration
-source [find tcl/target/imx8qm.cfg]

Firmware/pico/debug_win/scripts/board/alphascale_asm9260_ek.cfg

@@ -1,71 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-source [find target/alphascale_asm9260t.cfg]
-
-reset_config trst_and_srst
-
-$_TARGETNAME configure -event reset-init {
-	echo "Configure clock"
-	# Enable SRAM clk
-	mww 0x80040024 0x4
-	# Enable IRQ clk
-	mww 0x80040034 0x100
-	# Enable DMA0,1 clk
-	mww 0x80040024 0x600
-	# Make sysre syspll is enabled
-	mww 0x80040238 0x750
-	#CPU = PLLCLK/2
-	mww 0x8004017C 0x2
-	#SYSAHBCLK = CPUCLK/2
-	mww 0x80040180 0x2
-	# Set PLL freq to 480MHz
-	mww 0x80040100 480
-	# normally we shoul waiting here until we get 0x1 (0x80040104)&0x1)==0x0)
-	sleep 100
-
-	# select PLL as main source
-	mww 0x80040120 0x1
-	# disable and enable main clk to update changes?
-	mww 0x80040124 0x0
-	mww 0x80040124 0x1
-
-	echo "Configure memory"
-	#enable EMI CLK
-	mww 0x80040024 0x40
-
-	# configure memory controller for internal SRAM
-	mww 0x80700000 0x1188
-	# change default emi clk delay
-	mww 0x8004034C 0xA0503
-	# make sure chip_select_register2_low has correct value (why?)
-	mww 0x8070001c 0x20000000
-	# set type to sdram and size to 32MB
-	mww 0x8070005c 0xa
-	# configure internal SDRAM timing
-	mww 0x80700004 0x024996d9
-	# configure Static Memory timing
-	mww 0x80700094 0x00542b4f
-
-	echo "Configure uart4"
-	# enable pinctrl clk
-	mww 0x80040024 0x2000000
-	# mux GPIO3_0 and GPIO3_1 to UART4
-	mww 0x80044060 0x2
-	mww 0x80044064 0x2
-	# configure UART4CLKDIV
-	mww 0x800401a8 0x1
-	# enable uart4 clk
-	mww 0x80040024 0x8000
-	# clear softrst and clkgate on uart4
-	mww 0x80010008 0xC0000000
-	# set bandrate 115200 12M
-	mww 0x80010030 0x00062070
-	# enable Rx&Tx
-	mww 0x80010024 0x301
-	# clear hw control
-	mww 0x80010028 0xc000
-}
-
-$_TARGETNAME configure -work-area-phys 0x21ffe000 -work-area-virt 0xc1ffe000 -work-area-size 0x1000
-$_TARGETNAME arm7_9 fast_memory_access enable
-$_TARGETNAME arm7_9 dcc_downloads enable

Firmware/pico/debug_win/scripts/board/altera_sockit.cfg

@@ -1,20 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# Cyclone V SocKit board
-# http://www.altera.com/b/arrow-sockit.html
-#
-# Software support page:
-# http://www.rocketboards.org/
-
-# openocd does not currently support the on-board USB Blaster II.
-# Install the JTAG header and use a USB Blaster instead.
-adapter driver usb_blaster
-
-source [find target/altera_fpgasoc.cfg]
-
-# If the USB Blaster II were supported, these settings would be needed
-#usb_blaster vid_pid 0x09fb 0x6810
-#usb_blaster device_desc "USB-Blaster II"
-
-adapter speed 100

Firmware/pico/debug_win/scripts/board/am3517evm.cfg

@@ -1,22 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-# DANGER!!!! early work in progress for this PCB/target.
-#
-# The most basic operations work well enough that it is
-# useful to have this in the repository for cooperation
-# alpha testing purposes.
-#
-# TI AM3517
-#
-# http://focus.ti.com/docs/prod/folders/print/am3517.html
-# http://processors.wiki.ti.com/index.php/Debug_Access_Port_(DAP)
-# http://processors.wiki.ti.com/index.php?title=How_to_Find_the_Silicon_Revision_of_your_OMAP35x
-
-set CHIPTYPE "am35x"
-source [find target/amdm37x.cfg]
-
-# The TI-14 JTAG connector does not have srst.  CPU reset is handled in
-# hardware.
-reset_config trst_only
-
-# "amdm37x_dbginit am35x.cpu" needs to be run after init.

Firmware/pico/debug_win/scripts/board/ampere_emag8180.cfg

@@ -1,26 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# OpenOCD Board Configuration for eMAG Development Platform
-#
-# Copyright (c) 2019-2021, Ampere Computing LLC
-#
-
-#
-# Configure JTAG speed
-#
-
-adapter speed 2000
-
-#
-# Configure Resets
-#
-
-jtag_ntrst_delay 100
-reset_config trst_only
-
-#
-# Configure Targets
-#
-
-source [find target/ampere_emag.cfg]

Firmware/pico/debug_win/scripts/board/ampere_qs_mq_1s.cfg

@@ -1,100 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-#
-# OpenOCD Board Configuration for Ampere Altra ("Quicksilver") and
-# Ampere Altra Max ("Mystique") processors
-#
-# Copyright (c) 2019-2021, Ampere Computing LLC
-
-# Argument Description
-#
-# JTAGFREQ
-# Set the JTAG clock frequency
-# Syntax: -c "set JTAGFREQ {freq_in_khz}"
-#
-# SYSNAME
-# Set the system name
-# If not specified, defaults to "qs"
-# Syntax: -c "set SYSNAME {qs}"
-#
-# Life-Cycle State (LCS)
-# If not specified, defaults to "Secure LCS"
-# LCS=0, "Secure LCS"
-# LCS=1, "Chip Manufacturing LCS"
-# Syntax: -c "set LCS {0}"
-# Syntax: -c "set LCS {1}"
-#
-# CORELIST_S0
-# Specify available physical cores by number
-# Example syntax to connect to physical cores 16 and 17 for S0
-# Syntax: -c "set CORELIST_S0 {16 17}"
-#
-# COREMASK_S0_LO
-# Specify available physical cores 0-63 by mask
-# Example syntax to connect to physical cores 16 and 17 for S0
-# Syntax: -c "set COREMASK_S0_LO {0x0000000000030000}"
-#
-# COREMASK_S0_HI
-# Specify available physical cores 64 and above by mask
-# Example syntax to connect to physical cores 94 and 95 for S0
-# Syntax: -c "set COREMASK_S0_HI {0x00000000C0000000}"
-#
-# PHYS_IDX
-# Enable OpenOCD ARMv8 core target physical indexing
-# If not specified, defaults to OpenOCD ARMv8 core target logical indexing
-# Syntax: -c "set PHYS_IDX {}"
-
-#
-# Configure JTAG speed
-#
-
-if { [info exists JTAGFREQ] } {
-	adapter speed $JTAGFREQ
-} else {
-	adapter speed 100
-}
-
-#
-# Set the system name
-#
-
-if { [info exists SYSNAME] } {
-	set _SYSNAME $SYSNAME
-} else {
-	set _SYSNAME qs
-}
-
-#
-# Configure Resets
-#
-
-jtag_ntrst_delay 100
-reset_config trst_only
-
-#
-# Configure Targets
-#
-
-if { [info exists CORELIST_S0] || [info exists COREMASK_S0_LO] || [info exists COREMASK_S0_HI] } {
-	set CHIPNAME ${_SYSNAME}0
-	if { [info exists CORELIST_S0] } {
-		set CORELIST $CORELIST_S0
-	} else {
-		if { [info exists COREMASK_S0_LO] } {
-			set COREMASK_LO $COREMASK_S0_LO
-		} else {
-			set COREMASK_LO 0x0
-		}
-
-		if { [info exists COREMASK_S0_HI] } {
-			set COREMASK_HI $COREMASK_S0_HI
-		} else {
-			set COREMASK_HI 0x0
-		}
-	}
-} else {
-	set CHIPNAME ${_SYSNAME}0
-	set COREMASK_LO 0x1
-	set COREMASK_HI 0x0
-}
-
-source [find target/ampere_qs_mq.cfg]

Firmware/pico/debug_win/scripts/board/ampere_qs_mq_2s.cfg

@@ -1,164 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-#
-# OpenOCD Board Configuration for Ampere Altra ("Quicksilver") and
-# Ampere Altra Max ("Mystique") processors
-#
-# Copyright (c) 2019-2021, Ampere Computing LLC
-
-# Argument Description
-#
-# JTAGFREQ
-# Set the JTAG clock frequency
-# Syntax: -c "set JTAGFREQ {freq_in_khz}"
-#
-# SYSNAME
-# Set the system name
-# If not specified, defaults to "qs"
-# Syntax: -c "set SYSNAME {qs}"
-#
-# Life-Cycle State (LCS)
-# If not specified, defaults to "Secure LCS"
-# LCS=0, "Secure LCS"
-# LCS=1, "Chip Manufacturing LCS"
-# Syntax: -c "set LCS {0}"
-# Syntax: -c "set LCS {1}"
-#
-# CORELIST_S0, CORELIST_S1
-# Specify available physical cores by number
-# Example syntax to connect to physical cores 16 and 17 for S0 and S1
-# Syntax: -c "set CORELIST_S0 {16 17}"
-# Syntax: -c "set CORELIST_S1 {16 17}"
-#
-# COREMASK_S0_LO, COREMASK_S1_LO
-# Specify available physical cores 0-63 by mask
-# Example syntax to connect to physical cores 16 and 17 for S0 and S1
-# Syntax: -c "set COREMASK_S0_LO {0x0000000000030000}"
-# Syntax: -c "set COREMASK_S1_LO {0x0000000000030000}"
-#
-# COREMASK_S0_HI, COREMASK_S1_HI
-# Specify available physical cores 64 and above by mask
-# Example syntax to connect to physical cores 94 and 95 for S0 and S1
-# Syntax: -c "set COREMASK_S0_HI {0x00000000C0000000}"
-# Syntax: -c "set COREMASK_S1_HI {0x00000000C0000000}"
-#
-# SPLITSMP
-# Group all ARMv8 cores per socket into individual SMP sessions
-# If not specified, group ARMv8 cores from both sockets into one SMP session
-# Syntax: -c "set SPLITSMP {}"
-#
-# PHYS_IDX
-# Enable OpenOCD ARMv8 core target physical indexing
-# If not specified, defaults to OpenOCD ARMv8 core target logical indexing
-# Syntax: -c "set PHYS_IDX {}"
-
-#
-# Configure JTAG speed
-#
-
-if { [info exists JTAGFREQ] } {
-	adapter speed $JTAGFREQ
-} else {
-	adapter speed 100
-}
-
-#
-# Set the system name
-#
-
-if { [info exists SYSNAME] } {
-	set _SYSNAME $SYSNAME
-} else {
-	set _SYSNAME qs
-}
-
-#
-# Configure Board level SMP configuration if necessary
-#
-
-if { ![info exists SPLITSMP] } {
-	# Group dual chip into a single SMP configuration
-	set SMP_STR "target smp"
-	set CORE_INDEX_OFFSET 0
-	set DUAL_SOCKET_SMP_ENABLED ""
-}
-
-#
-# Configure Resets
-#
-
-jtag_ntrst_delay 100
-reset_config trst_only
-
-#
-# Configure Targets
-#
-
-if { [info exists CORELIST_S0] || [info exists COREMASK_S0_LO] || [info exists COREMASK_S0_HI] || \
-     [info exists CORELIST_S1] || [info exists COREMASK_S1_LO] || [info exists COREMASK_S1_HI] } {
-	set CHIPNAME ${_SYSNAME}1
-	if { [info exists CORELIST_S1] } {
-		set CORELIST $CORELIST_S1
-	} else {
-		if { [info exists COREMASK_S1_LO] } {
-			set COREMASK_LO $COREMASK_S1_LO
-		} else {
-			set COREMASK_LO 0x0
-		}
-
-		if { [info exists COREMASK_S1_HI] } {
-			set COREMASK_HI $COREMASK_S1_HI
-		} else {
-			set COREMASK_HI 0x0
-		}
-	}
-	source [find target/ampere_qs_mq.cfg]
-
-	if { [info exists DUAL_SOCKET_SMP_ENABLED] && [info exists PHYS_IDX]} {
-		if { [info exists MQ_ENABLE] } {
-			set CORE_INDEX_OFFSET 128
-		} else {
-			set CORE_INDEX_OFFSET 80
-		}
-	}
-
-	set CHIPNAME ${_SYSNAME}0
-	if { [info exists CORELIST_S0] } {
-		set CORELIST $CORELIST_S0
-	} else {
-		if { [info exists COREMASK_S0_LO] } {
-			set COREMASK_LO $COREMASK_S0_LO
-		} else {
-			set COREMASK_LO 0x0
-		}
-
-		if { [info exists COREMASK_S0_HI] } {
-			set COREMASK_HI $COREMASK_S0_HI
-		} else {
-			set COREMASK_HI 0x0
-		}
-	}
-	source [find target/ampere_qs_mq.cfg]
-} else {
-	set CHIPNAME ${_SYSNAME}1
-	set COREMASK_LO 0x0
-	set COREMASK_HI 0x0
-	source [find target/ampere_qs_mq.cfg]
-
-	if { [info exists DUAL_SOCKET_SMP_ENABLED] && [info exists PHYS_IDX]} {
-		if { [info exists MQ_ENABLE] } {
-			set CORE_INDEX_OFFSET 128
-		} else {
-			set CORE_INDEX_OFFSET 80
-		}
-	}
-
-	set CHIPNAME ${_SYSNAME}0
-	set COREMASK_LO 0x1
-	set COREMASK_HI 0x0
-	source [find target/ampere_qs_mq.cfg]
-}
-
-if { [info exists DUAL_SOCKET_SMP_ENABLED] } {
-	# For dual socket SMP configuration, evaluate the string
-	eval $SMP_STR
-}

Firmware/pico/debug_win/scripts/board/arm_evaluator7t.cfg

@@ -1,11 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-# This board is from ARM and has an samsung s3c45101x01 chip
-
-source [find target/samsung_s3c4510.cfg]
-
-#
-# FIXME:
-#  Add (A) sdram configuration
-#  Add (B) flash cfi programming configuration
-#

Firmware/pico/debug_win/scripts/board/arm_musca_a.cfg

@@ -1,46 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# Configuration script for ARM Musca-A development board
-#
-# For now we do not support Musca A flash programming using OpenOCD. However, a
-# work area is configured for flash programming speed up.
-#
-# GDB considers all memory as RAM unless target supplies a memory map.
-# OpenOCD will only send memory map if flash banks are configured. Otherwise,
-# configure GDB after connection by issuing following commands:
-# (gdb) mem 0x10200000 0x109FFFFF ro
-# (gdb) mem 0x00200000 0x009FFFFF ro
-# (gdb) set mem inaccessible-by-default off
-
-# ARM Musca A board supports both JTAG and SWD transports.
-source [find target/swj-dp.tcl]
-
-# set a safe JTAG clock speed, can be overridden
-adapter speed 1000
-
-global _CHIPNAME
-if { [info exists CHIPNAME] } {
-	set _CHIPNAME $CHIPNAME
-} else {
-	set _CHIPNAME MUSCA_A
-}
-
-if { [info exists CPUTAPID] } {
-	set _CPUTAPID $CPUTAPID
-} else {
-	set _CPUTAPID 0x6ba00477
-}
-
-# Enable CPU1 debugging as a separate GDB target
-set _ENABLE_CPU1 1
-
-# Musca A1 has 32KB SRAM banks. Override default work-area-size to 8KB per CPU
-set WORKAREASIZE_CPU0 0x2000
-set WORKAREASIZE_CPU1 0x2000
-
-# Set SRAM bank 1 to be used for work area. Override here if needed.
-set WORKAREAADDR_CPU0 0x30008000
-set WORKAREAADDR_CPU1 0x3000A000
-
-source [find target/arm_corelink_sse200.cfg]

Firmware/pico/debug_win/scripts/board/arty_s7.cfg

@@ -1,37 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# Arty S7: Spartan7 25/50 FPGA Board for Makers and Hobbyists
-#
-# https://www.xilinx.com/products/boards-and-kits/1-pnziih.html
-# https://store.digilentinc.com/arty-s7-spartan-7-fpga-board-for-makers-and-hobbyists/
-
-source [find interface/ftdi/digilent-hs1.cfg]
-
-# Xilinx Spartan7-25/50 FPGA (XC7S{25,50}-CSGA324)
-source [find cpld/xilinx-xc7.cfg]
-source [find cpld/jtagspi.cfg]
-
-adapter speed 25000
-
-# Usage:
-#
-# Load Bitstream into FPGA:
-#    openocd -f board/arty_s7.cfg -c "init;\
-#    pld load 0 bitstream.bit;\
-#    shutdown"
-#
-# Write Bitstream to Flash:
-#    openocd -f board/arty_s7.cfg -c "init;\
-#    jtagspi_init 0 bscan_spi_xc7s??.bit;\
-#    jtagspi_program bitstream.bin 0;\
-#    xc7_program xc7.tap;\
-#    shutdown"
-#
-# jtagspi flash proxies can be found at:
-# https://github.com/quartiq/bscan_spi_bitstreams
-#
-# For the Spartan 50 variant, use
-#  - https://github.com/quartiq/bscan_spi_bitstreams/raw/master/bscan_spi_xc7s50.bit
-# For the Spartan 25 variant, use
-#  - https://github.com/quartiq/bscan_spi_bitstreams/raw/master/bscan_spi_xc7s25.bit

Firmware/pico/debug_win/scripts/board/asus-rt-n16.cfg

@@ -1,17 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# http://wikidevi.com/wiki/ASUS_RT-N16
-#
-
-set partition_list {
-    CFE		{ Bootloader			0xbc000000 0x00040000 }
-    firmware	{ "Kernel+rootfs"		0xbc040000 0x01fa0000 }
-    nvram	{ "Config space"		0xbdfe0000 0x00020000 }
-}
-
-source [find target/bcm4718.cfg]
-
-# External 32MB NOR Flash (Macronix MX29GL256EHTI2I-90Q)
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME cfi 0xbc000000 0x02000000 1 1 $_TARGETNAME x16_as_x8

Firmware/pico/debug_win/scripts/board/asus-rt-n66u.cfg

@@ -1,21 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# http://wikidevi.com/wiki/Asus_RT-N66U
-#
-
-echo "ATTENTION: you need to solder a 4.7-10k pullup resistor to pin 21 of flash IC"
-echo "to enable JTAG, see http://wl500g.info/album.php?albumid=28&attachmentid=8991 ,"
-echo "there is an unpopulated footprint near U8.\n"
-
-set partition_list {
-    CFE		{ Bootloader			0xbc000000 0x00040000 }
-    firmware	{ "Kernel+rootfs"		0xbc040000 0x01fa0000 }
-    nvram	{ "Config space"		0xbdfe0000 0x00020000 }
-}
-
-source [find target/bcm4706.cfg]
-
-# External 32MB NOR Flash (Spansion S29GL256P10TF101
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME cfi 0xbc000000 0x02000000 2 2 $_TARGETNAME

Firmware/pico/debug_win/scripts/board/at91cap7a-stk-sdram.cfg

@@ -1,165 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-# http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4394
-#
-# use combined on interfaces or targets that can't set TRST/SRST separately
-reset_config trst_and_srst srst_pulls_trst
-
-if { [info exists CHIPNAME] } {
-   set  _CHIPNAME $CHIPNAME
-} else {
-   set  _CHIPNAME cap7
-}
-
-if { [info exists ENDIAN] } {
-   set  _ENDIAN $ENDIAN
-} else {
-   set  _ENDIAN little
-}
-
-if { [info exists CPUTAPID] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-   set _CPUTAPID 0x40700f0f
-}
-
-jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
-
-set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME
-
-$_TARGETNAME configure -event reset-start {
-	# start off real slow when we're running off internal RC oscillator
-	adapter speed 32
-}
-
-proc peek32 {address} {
-	return [read_memory $address 32 1]
-}
-
-# Wait for an expression to be true with a timeout
-proc wait_state {expression} {
-	for {set i 0} {$i < 1000} {set i [expr {$i + 1}]} {
-		if {[uplevel 1 $expression] == 0} {
-			return
-		}
-	}
-	return -code 1 "Timed out"
-}
-
-# Use a global variable here to be able to tinker interactively with
-# post reset jtag frequency.
-global post_reset_khz
-# Danger!!!! Even 16MHz kinda works with this target, but
-# it needs to be as low as 2000kHz to be stable.
-set post_reset_khz 2000
-
-$_TARGETNAME configure -event reset-init {
-	echo "Configuring master clock"
-	# disable watchdog
-	mww 0xfffffd44 0xff008000
-	# enable user reset
-	mww 0xfffffd08 0xa5000001
-	# Enable main oscillator
-	mww 0xFFFFFc20  0x00000f01
-	wait_state {expr {([peek32 0xFFFFFC68] & 0x1) == 0}}
-
-	# Set PLLA to 96MHz
-	mww 0xFFFFFc28 0x20072801
-	wait_state {expr {([peek32 0xFFFFFC68] & 0x2) == 0}}
-
-	# Select prescaler
-	mww 0xFFFFFC30 0x00000004
-	wait_state {expr {([peek32 0xFFFFFC68] & 0x8) == 0}}
-
-	# Select master clock to 48MHz
-	mww 0xFFFFFC30 0x00000006
-	wait_state {expr {([peek32 0xFFFFFC68] & 0x8) == 0}}
-
-	echo "Master clock ok."
-
-	# Now that we're up and running, crank up speed!
-	global post_reset_khz ;	adapter speed $post_reset_khz
-
-	echo "Configuring the SDRAM controller..."
-
-	# Configure EBI Chip select for SDRAM
-	mww 0xFFFFEF30 0x00000102
-
-	# Enable clock on EBI PIOs
-	mww 0xFFFFFC10 0x00000004
-
-	# Configure PIO for SDRAM
-	mww 0xFFFFF470 0xFFFF0000
-	mww 0xFFFFF474 0x00000000
-	mww 0xFFFFF404 0xFFFF0000
-
-	# Configure SDRAMC CR
-	mww 0xFFFFEA08 0xA63392F9
-
-	# NOP command
-	mww 0xFFFFEA00 0x1
-	mww 0x20000000 0
-
-	# Precharge All Banks command
-	mww 0xFFFFEA00 0x2
-	mww 0x20000000 0
-
-	# Set 1st CBR
-	mww 0xFFFFEA00 0x00000004
-	mww 0x20000010 0x00000001
-
-	# Set 2nd CBR
-	mww 0xFFFFEA00 0x00000004
-	mww 0x20000020 0x00000002
-
-	# Set 3rd CBR
-	mww 0xFFFFEA00 0x00000004
-	mww 0x20000030 0x00000003
-
-	# Set 4th CBR
-	mww 0xFFFFEA00 0x00000004
-	mww 0x20000040 0x00000004
-
-	# Set 5th CBR
-	mww 0xFFFFEA00 0x00000004
-	mww 0x20000050 0x00000005
-
-	# Set 6th CBR
-	mww 0xFFFFEA00 0x00000004
-	mww 0x20000060 0x00000006
-
-	# Set 7th CBR
-	mww 0xFFFFEA00 0x00000004
-	mww 0x20000070 0x00000007
-
-	# Set 8th CBR
-	mww 0xFFFFEA00 0x00000004
-	mww 0x20000080 0x00000008
-
-	# Set LMR operation
-	mww 0xFFFFEA00 0x00000003
-
-	# Perform LMR burst=1, lat=2
-	mww 0x20000020 0xCAFEDEDE
-
-	# Set Refresh Timer
-	mww 0xFFFFEA04 0x00000203
-
-	# Set Normal mode
-	mww 0xFFFFEA00 0x00000000
-	mww 0x20000000 0x00000000
-
-	#remap internal memory at address 0x0
-	mww 0xffffef00 0x3
-
-	echo "SDRAM configuration ok."
-}
-
-$_TARGETNAME configure -work-area-phys 0x00200000 -work-area-size 0x4000 -work-area-backup 0
-
-arm7_9 dcc_downloads enable
-arm7_9 fast_memory_access enable
-
-#set _FLASHNAME $_CHIPNAME.flash
-#flash bank $_FLASHNAME at91sam7 0 0 0 0 $_TARGETNAME 0 0 0 0 0 0 0 18432

Firmware/pico/debug_win/scripts/board/at91eb40a.cfg

@@ -1,69 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#Script for AT91EB40a
-
-# FIXME use some standard target config, maybe create one from this
-#
-#	source [find target/...cfg]
-
-if { [info exists CHIPNAME] } {
-   set  _CHIPNAME $CHIPNAME
-} else {
-   set  _CHIPNAME at91eb40a
-}
-
-if { [info exists ENDIAN] } {
-   set  _ENDIAN $ENDIAN
-} else {
-   set  _ENDIAN little
-}
-
-if { [info exists CPUTAPID] } {
-   set _CPUTAPID $CPUTAPID
-} else {
-   set _CPUTAPID 0x1f0f0f0f
-}
-
-
-#Atmel ties SRST & TRST together, at which point it makes
-#no sense to use TRST, but use TMS instead.
-#
-#The annoying thing with tying SRST & TRST together is that
-#there is no way to halt the CPU *before and during* the
-#SRST reset, which means that the CPU will run a number
-#of cycles before it can be halted(as much as milliseconds).
-reset_config srst_only srst_pulls_trst
-
-#jtag scan chain
-jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
-
-#target configuration
-set _TARGETNAME $_CHIPNAME.cpu
-target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME
-
-# speed up memory downloads
-arm7_9 fast_memory_access enable
-arm7_9 dcc_downloads enable
-
-#flash driver
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME cfi 0x01000000 0x200000 2 2 $_TARGETNAME
-
-# required for usable performance. Used for lots of
-# other things than flash programming.
-$_TARGETNAME configure -work-area-phys 0x00030000 -work-area-size 0x10000 -work-area-backup 0
-
-$_TARGETNAME configure -event reset-init {
-	echo "Running reset init script for AT91EB40A"
-	# Reset script for AT91EB40a
-	reg cpsr 0x000000D3
-	mww 0xFFE00020 0x1
-	mww 0xFFE00024 0x00000000
-	mww 0xFFE00000 0x01002539
-	mww 0xFFFFF124 0xFFFFFFFF
-	mww 0xffff0010 0x100
-	mww 0xffff0034 0x100
-}
-
-# This target is pretty snappy...
-adapter speed 16000

Firmware/pico/debug_win/scripts/board/at91rm9200-dk.cfg

@@ -1,84 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# This is for the "at91rm9200-DK" (not the EK) eval board.
-#
-# The two are probably very simular.... I have DK...
-#
-# It has atmel at91rm9200 chip.
-source [find target/at91rm9200.cfg]
-
-reset_config trst_and_srst
-
-$_TARGETNAME configure -event gdb-attach { reset init }
-$_TARGETNAME configure -event reset-init { at91rm9200_dk_init }
-
-#flash bank <name> <driver> <base> <size> <chip_width> <bus_width> <target>
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME cfi 0x10000000 0x00200000 2 2 $_TARGETNAME
-
-
-proc at91rm9200_dk_init { } {
-    # Try to run at 1khz... Yea, that slow!
-    # Chip is really running @ 32khz
-    adapter speed 8
-
-    mww 0xfffffc64 0xffffffff
-    ##  disable all clocks but system clock
-    mww 0xfffffc04 0xfffffffe
-    ##  disable all clocks to pioa and piob
-    mww 0xfffffc14 0xffffffc3
-    ##  master clock = slow cpu = slow
-    ##  (means the CPU is running at 32khz!)
-    mww 0xfffffc30 0
-    ##  main osc enable
-    mww 0xfffffc20 0x0000ff01
-    ##  program pllA
-    mww 0xfffffc28 0x20263e04
-    ##  program pllB
-    mww 0xfffffc2c 0x10483e0e
-    ##  let pll settle... sleep 100msec
-    sleep 100
-    ##  switch to fast clock
-    mww 0xfffffc30 0x202
-    ## Sleep some - (go read)
-    sleep 100
-
-    #========================================
-    # CPU now runs at 180mhz
-    # SYS runs at 60mhz.
-    adapter speed 40000
-    #========================================
-
-
-    ##  set memc for all memories
-    mww 0xffffff60 0x02
-    ##  program smc controller
-    mww 0xffffff70 0x3284
-    ##  init sdram
-    mww 0xffffff98 0x7fffffd0
-    ##  all banks precharge
-    mww 0xffffff80 0x02
-    ##  touch sdram chip to make it work
-    mww 0x20000000 0
-    ##  sdram controller mode register
-    mww 0xffffff90 0x04
-    mww 0x20000000 0
-    mww 0x20000000 0
-    mww 0x20000000 0
-    mww 0x20000000 0
-    mww 0x20000000 0
-    mww 0x20000000 0
-    mww 0x20000000 0
-    mww 0x20000000 0
-    ##  sdram controller mode register
-    ##  Refresh, etc....
-    mww 0xffffff90 0x03
-    mww 0x20000080 0
-    mww 0xffffff94 0x1f4
-    mww 0x20000080 0
-    mww 0xffffff90 0x10
-    mww 0x20000000 0
-    mww 0xffffff00 0x01
-
-}

Firmware/pico/debug_win/scripts/board/at91rm9200-ek.cfg

@@ -1,116 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-#
-# Copyright 2010 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
-#
-# under GPLv2 Only
-#
-# This is for the "at91rm9200-ek" eval board.
-#
-#
-# It has atmel at91rm9200 chip.
-source [find target/at91rm9200.cfg]
-
-reset_config trst_and_srst
-
-$_TARGETNAME configure -event gdb-attach { reset init }
-$_TARGETNAME configure -event reset-init { at91rm9200_ek_init }
-
-## flash bank <name> <driver> <base> <size> <chip_width> <bus_width> <target>
-set _FLASHNAME $_CHIPNAME.flash
-flash bank $_FLASHNAME cfi 0x10000000 0x00800000 2 2 $_TARGETNAME
-
-# The chip may run @ 32khz, so set a really low JTAG speed
-adapter speed 8
-
-proc at91rm9200_ek_init { } {
-	# Try to run at 1khz... Yea, that slow!
-	# Chip is really running @ 32khz
-	adapter speed 8
-
-	mww 0xfffffc64 0xffffffff
-	## disable all clocks but system clock
-	mww 0xfffffc04 0xfffffffe
-	## disable all clocks to pioa and piob
-	mww 0xfffffc14 0xffffffc3
-	## master clock = slow cpu = slow
-	## (means the CPU is running at 32khz!)
-	mww 0xfffffc30 0
-	## main osc enable
-	mww 0xfffffc20 0x0000ff01
-	## MC_PUP
-	mww 0xFFFFFF50 0x00000000
-	## MC_PUER: Memory controller protection unit disable
-	mww 0xFFFFFF54 0x00000000
-	## EBI_CFGR
-	mww 0xFFFFFF64 0x00000000
-	## SMC2_CSR[0]: 16bit, 2 TDF, 4 WS
-	mww 0xFFFFFF70 0x00003284
-
-	## Init Clocks
-	## CKGR_PLLAR
-	mww 0xFFFFFC28 0x2000BF05
-	## PLLAR: 179,712000 MHz for PCK
-	mww 0xFFFFFC28 0x20263E04
-	sleep 100
-	## PMC_MCKR
-	mww 0xFFFFFC30 0x00000100
-	sleep 100
-	## ;MCKR : PCK/3 = MCK Master Clock = 59,904000MHz from PLLA
-	mww 0xFFFFFC30 0x00000202
-	sleep 100
-
-	#========================================
-	# CPU now runs at 180mhz
-	# SYS runs at 60mhz.
-	adapter speed 40000
-	#========================================
-
-	## Init SDRAM
-	## PIOC_ASR: Configure PIOC as peripheral (D16/D31)
-	mww 0xFFFFF870 0xFFFF0000
-	## PIOC_BSR:
-	mww 0xFFFFF874 0x00000000
-	## PIOC_PDR:
-	mww 0xFFFFF804 0xFFFF0000
-	## EBI_CSA : CS1=SDRAM
-	mww 0xFFFFFF60 0x00000002
-	## EBI_CFGR:
-	mww 0xFFFFFF64 0x00000000
-	## SDRC_CR :
-	mww 0xFFFFFF98 0x2188c155
-	## SDRC_MR : Precharge All
-	mww 0xFFFFFF90 0x00000002
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## SDRC_MR : Refresh
-	mww 0xFFFFFF90 0x00000004
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## SDRC_MR : Load Mode Register
-	mww 0xFFFFFF90 0x00000003
-	## access SDRAM
-	mww 0x20000080 0x00000000
-	## SDRC_TR : Write refresh rate
-	mww 0xFFFFFF94 0x000002E0
-	## access SDRAM
-	mww 0x20000000 0x00000000
-	## SDRC_MR : Normal Mode
-	mww 0xFFFFFF90 0x00000000
-	## access SDRAM
-	mww 0x20000000 0x00000000
-}

Firmware/pico/debug_win/scripts/board/at91sam9261-ek.cfg

@@ -1,65 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-or-later
-
-################################################################################
-# Atmel AT91SAM9261-EK eval board
-################################################################################
-
-source [find mem_helper.tcl]
-source [find target/at91sam9261.cfg]
-uplevel #0 [list source [find chip/atmel/at91/hardware.cfg]]
-uplevel #0 [list source [find chip/atmel/at91/at91sam9261.cfg]]
-uplevel #0 [list source [find chip/atmel/at91/at91sam9261_matrix.cfg]]
-uplevel #0 [list source [find chip/atmel/at91/at91sam9_init.cfg]]
-
-# By default S1 is open and this means that NTRST is not connected.
-# The reset_config in target/at91sam9261.cfg is overridden here.
-# (or S1 must be populated with a 0 Ohm resistor)
-reset_config srst_only
-
-scan_chain
-$_TARGETNAME configure -event gdb-attach { reset init }
-$_TARGETNAME configure -event reset-init { at91sam9261ek_reset_init }
-$_TARGETNAME configure -event reset-start { at91sam9_reset_start }
-
-proc at91sam9261ek_reset_init { } {
-
-	;# for ppla at 199 Mhz
-	set config(master_pll_div)	15
-	set config(master_pll_mul)	162
-
-	;# for ppla at 239 Mhz
-	;# set master_pll_div	1
-	;# set master_pll_mul	13
-
-	set val	$::AT91_WDT_WDV							;# Counter Value
-	set val	[expr {$val | $::AT91_WDT_WDDIS}]		;# Watchdog Disable
-	set val	[expr {$val | $::AT91_WDT_WDD}]			;# Delta Value
-	set val	[expr {$val | $::AT91_WDT_WDDBGHLT}]	;# Debug Halt
-	set val	[expr {$val | $::AT91_WDT_WDIDLEHLT}]	;# Idle Halt
-
-	set config(wdt_mr_val) $val
-
-	;# EBI_CSA, no pull-ups for D[15:0], CS1 SDRAM, CS3 NAND Flash
-	set config(matrix_ebicsa_addr)	$::AT91_MATRIX_EBICSA
-	set config(matrix_ebicsa_val) [expr {$::AT91_MATRIX_DBPUC | $::AT91_MATRIX_CS1A_SDRAMC}]
-
-	;# SDRAMC_CR - Configuration register
-	set val $::AT91_SDRAMC_NC_9
-	set val [expr {$val | $::AT91_SDRAMC_NR_13}]
-	set val [expr {$val | $::AT91_SDRAMC_NB_4}]
-	set val [expr {$val | $::AT91_SDRAMC_CAS_3}]
-	set val [expr {$val | $::AT91_SDRAMC_DBW_32}]
-	set val [expr {$val | (2 <<  8)}]		;# Write Recovery Delay
-	set val [expr {$val | (7 << 12)}]		;# Row Cycle Delay
-	set val [expr {$val | (3 << 16)}]		;# Row Precharge Delay
-	set val [expr {$val | (2 << 20)}]		;# Row to Column Delay
-	set val [expr {$val | (5 << 24)}]		;# Active to Precharge Delay
-	set val [expr {$val | (8 << 28)}]		;# Exit Self Refresh to Active Delay
-
-	set config(sdram_cr_val) $val
-
-	set config(sdram_tr_val) 0x13c
-
-	set config(sdram_base) $::AT91_CHIPSELECT_1
-	at91sam9_reset_init $config
-}