From 4e9f1c77bf47d5fd7de3755ccf877b1917f92240 Mon Sep 17 00:00:00 2001 From: "S.J.R. van Schaik" Date: Tue, 18 Jul 2017 15:06:34 +0200 Subject: [PATCH] stm32f0: usart: temporarily enable GPIOs --- source/drivers/usart_console.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/source/drivers/usart_console.c b/source/drivers/usart_console.c index 0e8cd2c..5e45630 100644 --- a/source/drivers/usart_console.c +++ b/source/drivers/usart_console.c @@ -155,6 +155,10 @@ static int usart_init(struct usart_console *console) rcc_periph_clock_enable(RCC_GPIOA); rcc_periph_clock_enable(RCC_USART1); + /* Set up GPIOs for user console (USART 1) */ + gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO9 | GPIO10); + gpio_set_af(GPIOA, GPIO_AF1, GPIO9 | GPIO10); + usart_set_baudrate(console->dev, 115200); usart_set_databits(console->dev, 8); usart_set_parity(console->dev, USART_PARITY_NONE);