代码下载地址:
https://download.csdn.net/download/qq_31806069/12563757

#include <stdbool.h>
#include "nrf_gpio.h"
#include "nrf_delay.h"
#define LED_0 18
int main(void)
{
nrf_gpio_cfg_output(LED_0);
while (true)
{
nrf_gpio_pin_clear(LED_0);
nrf_delay_ms(1000);
nrf_gpio_pin_set(LED_0);
nrf_delay_ms(1000);
}
}
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