hello added to test

Committer:
malavikasaji
Date:
Tue May 21 18:05:26 2019 +0000
Revision:
2:b5e7d3054ea2
Parent:
1:0c3d41de500f
hello added

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ssmith73 0:2d379ca05c9d 1 #include "mbed.h"
ssmith73 0:2d379ca05c9d 2
ssmith73 0:2d379ca05c9d 3 Serial pc(USBTX, USBRX); // tx, rx
ssmith73 0:2d379ca05c9d 4 DigitalOut awakeSignal(LED4);
ssmith73 0:2d379ca05c9d 5 DigitalOut led1(LED1);
ssmith73 0:2d379ca05c9d 6
ssmith73 0:2d379ca05c9d 7 #define SLEEP_TIME 500 // (msec)
ssmith73 0:2d379ca05c9d 8
ssmith73 0:2d379ca05c9d 9 // main() runs in its own thread in the OS
ssmith73 0:2d379ca05c9d 10 int main()
ssmith73 0:2d379ca05c9d 11 {
ssmith73 0:2d379ca05c9d 12 awakeSignal = 1;
ssmith73 0:2d379ca05c9d 13 pc.printf("Hello World!");
ssmith73 0:2d379ca05c9d 14 while (true) {
ssmith73 0:2d379ca05c9d 15 // Blink LED and wait 0.5 seconds
ssmith73 0:2d379ca05c9d 16 led1 = !led1;
ssmith73 0:2d379ca05c9d 17 wait_ms(SLEEP_TIME);
ssmith73 0:2d379ca05c9d 18 }
ssmith73 0:2d379ca05c9d 19 }
malavikasaji 1:0c3d41de500f 20 // testing code release process.