Arpan Das
/
CAN_Receive_ra
Code to receive message off CAN bus. Not successful.
main.cpp@0:6aa3e1cfa45f, 2013-04-25 (annotated)
- Committer:
- ZeDarkLord
- Date:
- Thu Apr 25 05:48:02 2013 +0000
- Revision:
- 0:6aa3e1cfa45f
CAN receive test. Not working.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ZeDarkLord | 0:6aa3e1cfa45f | 1 | #include "mbed.h" |
ZeDarkLord | 0:6aa3e1cfa45f | 2 | |
ZeDarkLord | 0:6aa3e1cfa45f | 3 | Ticker ticker; |
ZeDarkLord | 0:6aa3e1cfa45f | 4 | DigitalOut led1(LED1); |
ZeDarkLord | 0:6aa3e1cfa45f | 5 | DigitalOut led2(LED2); |
ZeDarkLord | 0:6aa3e1cfa45f | 6 | //CAN can1(p9, p10); |
ZeDarkLord | 0:6aa3e1cfa45f | 7 | CAN can2(p30, p29); |
ZeDarkLord | 0:6aa3e1cfa45f | 8 | char counter = 0; |
ZeDarkLord | 0:6aa3e1cfa45f | 9 | |
ZeDarkLord | 0:6aa3e1cfa45f | 10 | /*void send() { |
ZeDarkLord | 0:6aa3e1cfa45f | 11 | printf("send()\n"); |
ZeDarkLord | 0:6aa3e1cfa45f | 12 | if(can1.write(CANMessage(1337, &counter, 1))) { |
ZeDarkLord | 0:6aa3e1cfa45f | 13 | printf("wloop()\n"); |
ZeDarkLord | 0:6aa3e1cfa45f | 14 | counter++; |
ZeDarkLord | 0:6aa3e1cfa45f | 15 | printf("Message sent: %d\n", counter); |
ZeDarkLord | 0:6aa3e1cfa45f | 16 | } |
ZeDarkLord | 0:6aa3e1cfa45f | 17 | led1 = !led1; |
ZeDarkLord | 0:6aa3e1cfa45f | 18 | }*/ |
ZeDarkLord | 0:6aa3e1cfa45f | 19 | |
ZeDarkLord | 0:6aa3e1cfa45f | 20 | int main() { |
ZeDarkLord | 0:6aa3e1cfa45f | 21 | printf("main()\n"); |
ZeDarkLord | 0:6aa3e1cfa45f | 22 | //ticker.attach(&send, 1); |
ZeDarkLord | 0:6aa3e1cfa45f | 23 | CANMessage msg; |
ZeDarkLord | 0:6aa3e1cfa45f | 24 | while(1) { |
ZeDarkLord | 0:6aa3e1cfa45f | 25 | printf("loopTTT()\n"); |
ZeDarkLord | 0:6aa3e1cfa45f | 26 | if(can2.read(msg)) { |
ZeDarkLord | 0:6aa3e1cfa45f | 27 | printf("Message received: %d\n", msg.data[0]); |
ZeDarkLord | 0:6aa3e1cfa45f | 28 | led2 = !led2; |
ZeDarkLord | 0:6aa3e1cfa45f | 29 | } |
ZeDarkLord | 0:6aa3e1cfa45f | 30 | wait(0.2); |
ZeDarkLord | 0:6aa3e1cfa45f | 31 | } |
ZeDarkLord | 0:6aa3e1cfa45f | 32 | } |