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fix rx gpio_mode_set param in drv_usart.c

Signed-off-by: charlown <charlown@163.com>
charlown 4 years ago
parent
commit
52081b3767
1 changed files with 1 additions and 1 deletions
  1. 1 1
      bsp/gd32e230k-start/drivers/drv_usart.c

+ 1 - 1
bsp/gd32e230k-start/drivers/drv_usart.c

@@ -131,7 +131,7 @@ void gd32_uart_gpio_init(struct gd32_uart *uart)
 	
     /* connect port to USARTx_Rx */
     gpio_af_set(uart->rx_port, uart->rx_af, uart->rx_pin);
-    gpio_mode_set(uart->rx_port, GPIO_MODE_INPUT, GPIO_PUPD_NONE, uart->rx_pin);
+    gpio_mode_set(uart->rx_port, GPIO_MODE_AF, GPIO_PUPD_NONE, uart->rx_pin);
     gpio_output_options_set(uart->rx_port, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, uart->rx_pin);
 	
     NVIC_SetPriority(uart->irqn, 0);