This is single way communication with the PC
Dependencies: mbed
Diff: main.cpp
- Revision:
- 0:5d7b0ed9dcc9
- Child:
- 1:dad12410fd2d
diff -r 000000000000 -r 5d7b0ed9dcc9 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sun Dec 04 19:19:19 2016 +0000 @@ -0,0 +1,21 @@ +#include "mbed.h" + +DigitalOut led1(LED1); +DigitalOut led2(LED2); + uint8_t data; +Serial pc(USBTX, USBRX); + +void call() { + // Note: you need to actually read from the serial to clear the RX interrupt + data = pc.getc(); + printf("%c\n", data); + led2 = !led2; +} + +int main() { + pc.attach(&call); + while (1) { + led1 = !led1; + wait(0.5); + } +} \ No newline at end of file