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FIX usb_transparent STM32F4 GPIOA clock not enabled (#2461)

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Tom van Dijk
2019-10-05 00:39:17 +02:00
committed by Michal Podhradsky
parent b3ad7fe5c7
commit 63805310d8
1 changed files with 1 additions and 0 deletions
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sw/airborne/arch/stm32/usb_ser_hw.c
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@@ -547,6 +547,7 @@ void VCOM_init(void)
/* set up GPIO pins */ /* set up GPIO pins */
#if defined STM32F4 #if defined STM32F4
rcc_periph_clock_enable(RCC_GPIOA);
gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE,
GPIO11 | GPIO12); GPIO11 | GPIO12);
gpio_set_af(GPIOA, GPIO_AF10, GPIO11 | GPIO12); gpio_set_af(GPIOA, GPIO_AF10, GPIO11 | GPIO12);