![](/media/cache/group/mbed-logo-square-512_3.png.50x50_q85.png)
Additional RawSerial example
Diff: main.cpp
- Revision:
- 0:3b040f367dd8
- Child:
- 2:4ab47f33a1ae
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Jan 19 14:24:04 2017 -0600 @@ -0,0 +1,21 @@ +#include "mbed.h" + +DigitalOut led1(LED1); +DigitalOut led2(LED2); + +Serial pc(USBTX, USBRX); + +void callback_ex() { + // Note: you need to actually read from the serial to clear the RX interrupt + printf("%c\n", pc.getc()); + led2 = !led2; +} + +int main() { + pc.attach(&callback_ex); + + while (1) { + led1 = !led1; + wait(0.5); + } +}