Générateur 4 trames commande par potentiometre
Fork of testCAN2 by
main.cpp
- Committer:
- LouisReynier
- Date:
- 2018-02-09
- Revision:
- 0:1ab5fdb4fa56
- Child:
- 1:ce70f7ab3817
File content as of revision 0:1ab5fdb4fa56:
#include "mbed.h" // LR 9/02/18 // // bus CAN // // Ce programme genere une trame // id=00, data= 01 20 , longueur = 2, can standard (11 bits id) // // testé à l'analyseur logique = OK !! Ticker ticker; DigitalOut led1(LED1); DigitalOut led2(LED2); CAN can1(p9, p10,1000000);// on definit pin et debit CAN can2(p30, p29, 1000000); char counter = 0; char octet_emis[8] = "ABCD"; int id = 0x539 ; void send() { printf("send()\n"); id = 0x00 ; octet_emis[0] = 0x01 ; octet_emis[1] = 0x20 ; if(can1.write(CANMessage(id, octet_emis, 2, CANData, CANStandard ))) { printf("wloop()\n"); counter++; printf("Message sent: %d\n", counter); } led1 = !led1; } int main() { printf("main()\n"); ticker.attach(&send, 1); CANMessage msg; while(1) { printf("loop()\n"); if(can2.read(msg)) { printf("Message received: %d\n", msg.data[0]); led2 = !led2; } wait(0.2); } }