Listens for instructions over serial and controls some NeoPixels.
Dependencies: NeoStrip SerialDriver mbed-rtos mbed
main.cpp
- Committer:
- rossng
- Date:
- 2016-01-30
- Revision:
- 1:6feb61c0e4a1
- Parent:
- 0:0513e7187b87
- Child:
- 2:868c8a43e4b7
File content as of revision 1:6feb61c0e4a1:
#include "mbed.h" #include "SerialDriver.h" SerialDriver rpi(p9, p10); SerialDriver pc(USBTX, USBRX); DigitalOut myled(LED1); int flash(); int main() { // setup serial port rpi.baud(115200); char* line_buffer = (char*) malloc(100*sizeof(char)); char c = rpi.getc(); int pos = 0; while (c != '\n' && c != '\r') { line_buffer[pos] = c; c = rpi.getc(); pos++; } line_buffer[pos] = '\0'; rpi.printf("ack\n"); int result = strcmp(line_buffer, "hello"); if (result == 0) { flash(); } else { pc.printf("Did not match.\n"); pc.printf(line_buffer); } } int flash() { while(1) { myled = 1; wait(0.2); myled = 0; wait(0.2); } }