Ce programme emet la trame qui est censée réveiller le noeud 20 !!
Fork of CAN_ex_1 by
main.cpp@1:5791101761f9, 2017-01-20 (annotated)
- Committer:
- mab5449
- Date:
- Fri Jan 20 11:39:47 2017 -0600
- Revision:
- 1:5791101761f9
- Parent:
- 0:06f428d689e4
Tested the code on the LPC1768. Turns out no one implemented the driver for K64F. Also added a mbed conf file for portability. Note CAN is disconnected by default in my setup
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mab5449 | 0:06f428d689e4 | 1 | #include "mbed.h" |
mab5449 | 0:06f428d689e4 | 2 | |
mab5449 | 0:06f428d689e4 | 3 | Ticker ticker; |
mab5449 | 0:06f428d689e4 | 4 | DigitalOut led1(LED1); |
mab5449 | 0:06f428d689e4 | 5 | DigitalOut led2(LED2); |
mab5449 | 1:5791101761f9 | 6 | CAN can1(MBED_CONF_APP_CAN1_RD, MBED_CONF_APP_CAN1_TD); |
mab5449 | 1:5791101761f9 | 7 | CAN can2(MBED_CONF_APP_CAN2_RD, MBED_CONF_APP_CAN2_TD); |
mab5449 | 0:06f428d689e4 | 8 | char counter = 0; |
mab5449 | 0:06f428d689e4 | 9 | |
mab5449 | 0:06f428d689e4 | 10 | void send() { |
mab5449 | 0:06f428d689e4 | 11 | printf("send()\n"); |
mab5449 | 1:5791101761f9 | 12 | if(can1.write(CANMessage(1337, &counter, 1))) { |
mab5449 | 0:06f428d689e4 | 13 | printf("wloop()\n"); |
mab5449 | 0:06f428d689e4 | 14 | counter++; |
mab5449 | 0:06f428d689e4 | 15 | printf("Message sent: %d\n", counter); |
mab5449 | 0:06f428d689e4 | 16 | } |
mab5449 | 0:06f428d689e4 | 17 | led1 = !led1; |
mab5449 | 0:06f428d689e4 | 18 | } |
mab5449 | 0:06f428d689e4 | 19 | |
mab5449 | 0:06f428d689e4 | 20 | int main() { |
mab5449 | 0:06f428d689e4 | 21 | printf("main()\n"); |
mab5449 | 1:5791101761f9 | 22 | ticker.attach(&send, 1); |
mab5449 | 0:06f428d689e4 | 23 | CANMessage msg; |
mab5449 | 0:06f428d689e4 | 24 | while(1) { |
mab5449 | 0:06f428d689e4 | 25 | printf("loop()\n"); |
mab5449 | 0:06f428d689e4 | 26 | if(can2.read(msg)) { |
mab5449 | 0:06f428d689e4 | 27 | printf("Message received: %d\n", msg.data[0]); |
mab5449 | 0:06f428d689e4 | 28 | led2 = !led2; |
mab5449 | 0:06f428d689e4 | 29 | } |
mab5449 | 0:06f428d689e4 | 30 | wait(0.2); |
mab5449 | 0:06f428d689e4 | 31 | } |
mab5449 | 0:06f428d689e4 | 32 | } |