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[gd32][fix] 修正UART驱动管脚配置不正确的问题 #10744

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Merged
merged 1 commit into from
Sep 28, 2025
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[gd32][fix] 修正UART驱动管脚配置不正确的问题 #10744

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5 changes: 2 additions & 3 deletions bsp/gd32/arm/libraries/gd32_drivers/drv_usart.c
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Original file line number Diff line number Diff line change
Expand Up @@ -554,7 +554,6 @@ static const struct gd32_uart uart_obj[] = {
GPIOC, GPIO_AF_8, GPIO_PIN_6, /* tx port, tx alternate, tx pin */
GPIOC, GPIO_AF_8, GPIO_PIN_7, /* rx port, rx alternate, rx pin */
#elif defined (SOC_SERIES_GD32H7xx)
GPIOC, GPIO_AF_7, GPIO_PIN_6, // tx port, tx alternate, tx pin
GPIOC, GPIO_AF_7, GPIO_PIN_6, /* tx port, tx alternate, tx pin */
GPIOC, GPIO_AF_7, GPIO_PIN_7, /* rx port, rx alternate, rx pin */
#elif defined SOC_SERIES_GD32E50x
Expand Down Expand Up @@ -602,8 +601,8 @@ static const struct gd32_uart uart_obj[] = {
UART7_IRQn, /* uart iqrn */
RCU_UART7, RCU_GPIOE, RCU_GPIOE, /* periph clock, tx gpio clock, rt gpio clock */
#if defined SOC_SERIES_GD32F4xx || defined SOC_SERIES_GD32F5xx || defined SOC_SERIES_GD32H7xx
GPIOE, GPIO_AF_8, GPIO_PIN_0, /* tx port, tx alternate, tx pin */
GPIOE, GPIO_AF_8, GPIO_PIN_1, /* rx port, rx alternate, rx pin */
GPIOE, GPIO_AF_8, GPIO_PIN_1, /* tx port, tx alternate, tx pin */
GPIOE, GPIO_AF_8, GPIO_PIN_0, /* rx port, rx alternate, rx pin */
#else
GPIOE, GPIO_PIN_0, /* tx port, tx pin */
GPIOE, GPIO_PIN_1, /* rx port, rx pin */
Expand Down