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GD32F103 — 10-GD32串口发送

GD32F103 DRG GD-1 10-GD32串口发送示例

GD32F103 — 10-GD32串口发送

来源: DRG GD-1 开发板例程
源文件: GD32/drg_gd_1_gd32f103c8t6-master/10-GD32串口发送/test/APP/main.c

子模块

Firmware
test

关键代码

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#include "systick.h"
#include "usart_comm.h"

int main(){
	systick_config();
	usart0_init(9600);
	
	while(1){
		usart0_send_string((uint8_t *)"hello, this is usart0.\n"); //Զַ'\0'
		delay_1ms(1000);  //ȴ1s
	}
}