Michael Allan / Mbed 2 deprecated CANTest

FBR CAN bus testing program

Dependencies:   mbed

main.cpp@0:ec1cf6fd7dea, 2013-01-31 (annotated)

Committer:
intrinseca
Date:
Thu Jan 31 16:40:32 2013 +0000
Revision:
0:ec1cf6fd7dea
Basic CAN testing program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
intrinseca 0:ec1cf6fd7dea 1 #include "mbed.h"
intrinseca 0:ec1cf6fd7dea 2
intrinseca 0:ec1cf6fd7dea 3 Ticker ticker;
intrinseca 0:ec1cf6fd7dea 4 DigitalOut led1(LED1);
intrinseca 0:ec1cf6fd7dea 5 DigitalOut led2(LED2);
intrinseca 0:ec1cf6fd7dea 6 DigitalOut led3(LED3);
intrinseca 0:ec1cf6fd7dea 7 CAN can1(p30, p29);
intrinseca 0:ec1cf6fd7dea 8 char counter = 0;
intrinseca 0:ec1cf6fd7dea 9
intrinseca 0:ec1cf6fd7dea 10 void send() {
intrinseca 0:ec1cf6fd7dea 11 if(can1.write(CANMessage(1337, &counter, 1))) {
intrinseca 0:ec1cf6fd7dea 12 led2 = !led2;
intrinseca 0:ec1cf6fd7dea 13 }
intrinseca 0:ec1cf6fd7dea 14
intrinseca 0:ec1cf6fd7dea 15 led1 = !led1;
intrinseca 0:ec1cf6fd7dea 16 }
intrinseca 0:ec1cf6fd7dea 17
intrinseca 0:ec1cf6fd7dea 18 int main() {
intrinseca 0:ec1cf6fd7dea 19 ticker.attach(&send, 1);
intrinseca 0:ec1cf6fd7dea 20 CANMessage msg;
intrinseca 0:ec1cf6fd7dea 21 can1.frequency(250000);
intrinseca 0:ec1cf6fd7dea 22
intrinseca 0:ec1cf6fd7dea 23 int i = 0;
intrinseca 0:ec1cf6fd7dea 24
intrinseca 0:ec1cf6fd7dea 25 while(1) {
intrinseca 0:ec1cf6fd7dea 26 if(can1.read(msg)) {
intrinseca 0:ec1cf6fd7dea 27 counter++;
intrinseca 0:ec1cf6fd7dea 28 led3 = !led3;
intrinseca 0:ec1cf6fd7dea 29 }
intrinseca 0:ec1cf6fd7dea 30
intrinseca 0:ec1cf6fd7dea 31 wait(0.2);
intrinseca 0:ec1cf6fd7dea 32 }
intrinseca 0:ec1cf6fd7dea 33 }