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#include "sys.h"
#include "led.h"
#include "delay.h"
#include "usart.h"
#include "uw.h"
float distance;
int main()
{
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
CH_SR04_Init();
led_init();
uart_init(115200);
delay_init();
LED1=1;
while(1)
{
distance=Senor_Using();
printf("Tank:%f\n",distance);
// printf("距离为: cm\n");
//printf("shuiwei:%f\n",Senor_Using());
if(distance>20)
LED0=~LED0;
LED1=~LED1;
delay_ms(1500);
}
}
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超声波测距.7z
190.09 KB, 下载次数: 42, 下载积分: 黑币 -5
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