ARM mbed Bluetooth Remote Car
Dependencies: HC_SR04_Ultrasonic_Library mbed
Android App source code and wiring: https://github.com/macdidi5/ARMmbedTurtleCar
main.cpp
- Committer:
- macdidi5
- Date:
- 2015-04-22
- Revision:
- 0:a57144f199bb
File content as of revision 0:a57144f199bb:
#include "mbed.h" #include "ultrasonic.h" DigitalOut dcm01(PTD1); DigitalOut dcm02(PTD3); DigitalOut dcm03(PTD2); DigitalOut dcm04(PTD0); #if defined(TARGET_LPC1768) Serial blue(p9, p10); // TX, RX #elif defined(TARGET_KL25Z) Serial blue(PTE0, PTE1); // TX, RX #endif void dist(int distance) { blue.printf("%d\r\n", distance); } ultrasonic mu(PTD4, PTA4, 0.5, 1, &dist); int main() { mu.startUpdates(); dcm01 = 0; dcm02 = 0; dcm03 = 0; dcm04 = 0; blue.baud(115200); while(1) { if (blue.readable()) { char command = blue.getc(); switch (command) { // forward case 'F': dcm01 = 1; dcm02 = 0; dcm03 = 1; dcm04 = 0; break; // backward case 'B': dcm01 = 0; dcm02 = 1; dcm03 = 0; dcm04 = 1; break; // LEFT case 'L': dcm01 = 1; dcm02 = 0; dcm03 = 0; dcm04 = 1; break; // right case 'R': dcm01 = 0; dcm02 = 1; dcm03 = 1; dcm04 = 0; break; // stop case 'S': dcm01 = 0; dcm02 = 0; dcm03 = 0; dcm04 = 0; break; } } mu.checkDistance(); } }