日志
GD32E103RBT6 STLINK烧录的,烧录成功,程序不运行
2021-07-21 09:11
#define __SYSTEM_CLOCK_IRC8M (uint32_t)(__IRC8M)
int main(void) { systick_config(); /* enable the LED2 GPIO clock */ rcu_periph_clock_enable(RCU_GPIOB); gpio_init(LED_RED_PORT, GPIO_MODE_OUT_PP, GPIO_OSPEED_50MHZ,LED_RED_GPIO); gpio_init(LED_BLUE_PORT, GPIO_MODE_OUT_PP, GPIO_OSPEED_50MHZ,LED_BLUE_GPIO); LED_RED_ON; LED_BLUE_ON; rcu_periph_clock_enable(RCU_GPIOC); gpio_init(FeedDog_PORT, GPIO_MODE_OUT_PP, GPIO_OSPEED_50MHZ,FeedDog_GPIO); while(1){ //FeedDog(); LED_RED_ON; LED_BLUE_ON; delay_1ms(1000); LED_RED_OFF; LED_BLUE_OFF; delay_1ms(1000); } } 自己建的keil5工程,用的官方库,设置成了内部8M晶振,程序就是点个LED灯。结果发现编译成功,烧录成功就是等不亮。偶尔发现在烧录瞬间等会量一下,烧录完成后等会亮一下很快就没有任何反映了 |