update g4 bsp

examples/device/hid_generic_inout/hid_test.py

@@ -1,11 +1,13 @@
 # Install python3 HID package https://pypi.org/project/hid/
 import hid
 
-USB_VID = 0xcafe
+# default is TinyUSB (0xcafe), Adafruit (0x239a), RaspberryPi (0x2e8a), Espressif (0x303a) VID
+USB_VID = (0xcafe, 0x239a, 0x2e8a, 0x303a)
 
-print("Openning HID device with VID = 0x%X" % USB_VID)
+print("VID list: " + ", ".join('%02x' % v for v in USB_VID))
 
-for dict in hid.enumerate(USB_VID):
+for vid in  USB_VID:
+    for dict in hid.enumerate(vid):
         print(dict)
         dev = hid.Device(dict['vendor_id'], dict['product_id'])
         if dev:

hw/bsp/stm32g4/boards/stm32g474nucleo/board.h

@@ -88,7 +88,7 @@ static inline void board_clock_init(void)
   HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_8);
 
   PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USB;
-  PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLL;
+  PeriphClkInit.UsbClockSelection    = RCC_USBCLKSOURCE_HSI48;
   HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) ;
 
 #if 0 // TODO need to check if USB clock is enabled

hw/bsp/stm32g4/boards/stm32g474nucleo/board.mk

@@ -1,4 +1,6 @@
-CFLAGS += -DSTM32G474xx
+CFLAGS += \
+	-DSTM32G474xx \
+	-DHSE_VALUE=24000000
 
 LD_FILE = $(BOARD_PATH)/STM32G474RETx_FLASH.ld