[Fix] <bsp>:gd32_uart_gpio_init 过早开中断触发断言rx_fifo == NULL

illustriousness · illustriousness · commit 5cb06d78117b · 2025-08-06T11:19:13.000+08:00
Solution: gd32_uart_gpio_init 不开中断
等驱动框架初始化好fifo后通过 device_control 开中断
Signed-off-by: Yucai Liu &lt;1486344514@qq.com&gt;
diff --git a/bsp/gd32/arm/libraries/gd32_drivers/drv_usart.c b/bsp/gd32/arm/libraries/gd32_drivers/drv_usart.c
@@ -416,7 +416,6 @@ void gd32_uart_gpio_init(struct gd32_uart *uart)
 #endif
 
     NVIC_SetPriority(uart->irqn, 0);
-    NVIC_EnableIRQ(uart->irqn);
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -416,7 +416,6 @@ void gd32_uart_gpio_init(struct gd32_uart *uart)`
`416`	`416`	`#endif`
`417`	`417`
`418`	`418`	`NVIC_SetPriority(uart->irqn, 0);`
`419`		`- NVIC_EnableIRQ(uart->irqn);`
`420`	`419`	`}`
`421`	`420`
`422`	`421`	`/**`