add PowerA Enhanced controller

src/usbd_config.h

@@ -7,10 +7,6 @@
 // OGXM_PI_PICO
 // OGXM_ADA_FEATHER_USBH 
 // OGXM_RPZERO_INTERPOSER
-// OGXW_RETAIL_1CH
-// OGXW_RPZERO_1CH
-// OGXW_RPZERO_2CH
-// OGXW_LITE
 
 #define USBD_BOARD        OGXM_RPZERO_INTERPOSER
 #define USBD_MAX_GAMEPADS 1 // This is set by idf.py menuconfig for wireless boards, number here is ignored in that case.

src/usbh/switch/SwitchWired.h

@@ -10,6 +10,7 @@
 const usb_vid_pid_t switch_wired_devices[] = 
 {
     {0x20D6, 0xA719}, // PowerA wired
+    {0x20D6, 0xA713}, // PowerA Enhanced wired
     {0x0F0D, 0x0092}  // Hori Pokken wired, I don't have this one so not 100% on if it'll work
 };
 

src/usbh/tusb_host_manager.cpp

@@ -138,17 +138,18 @@ void unmount_gamepad(uint8_t dev_addr, uint8_t instance)
         }
     }
 
-    int free_slots = 0;
+    bool all_free = true;
 
     for (int i = 0; i < MAX_GAMEPADS; i++)
     {
-        if (!hosted_device[i].gamepad_driver) 
+        if (hosted_device[i].gamepad_driver != nullptr)
         {
-            free_slots++;
+            all_free = false;
+            break;
         }
     }
 
-    if (free_slots == MAX_GAMEPADS) 
+    if (all_free) 
     {
         led_mounted_indicator(false); 
     }