lu sheng
/
Nucleo_display_temp_LM35
Nucleo_display_temp_LM35
main.cpp
- Committer:
- anywill
- Date:
- 2016-10-20
- Revision:
- 2:db3ce8717e38
- Parent:
- 1:b78c70e272ae
File content as of revision 2:db3ce8717e38:
//平台nucleo 70r+mbed //Pir红外人体感应模块HC-SR501 //感应人体后LED1亮 // By www.emcu.it // Feb.2015 // Tested on NUCLEO-F410RE // #include "mbed.h" DigitalOut myled(LED1);//D13 DigitalIn Sensor(PA_10); int n=0; int main() { // 等待感应模块稳定(30 sec.) for (n=0; n<30; n++) { wait_ms(1000); // 1sec delay myled = !myled; // Blinking LED1 } myled = 0; // LED1 is OFF while(1) { if (Sensor == 1) { myled = 1; // LED1 is ON wait_ms(20000); // LED1 亮 20 sec } else myled = 0; // LED1 灭 } }