FIX usb_transparent STM32F4 GPIOA clock not enabled (paparazzi#2461)

HappyPie · Oct 4, 2019 · 6380531 · 6380531
1 parent b3ad7fe
commit 6380531
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sw/airborne/arch/stm32/usb_ser_hw.c b/sw/airborne/arch/stm32/usb_ser_hw.c
@@ -547,6 +547,7 @@ void VCOM_init(void)
 
   /* set up GPIO pins */
 #if defined STM32F4
+  rcc_periph_clock_enable(RCC_GPIOA);
   gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE,
                   GPIO11 | GPIO12);
   gpio_set_af(GPIOA, GPIO_AF10, GPIO11 | GPIO12);