Maxime Javaux / Mbed 2 deprecated FC_CANBusTest

Simple test CAN bus

Dependencies:   mbed

main.cpp

Committer:
Mamamamax
Date:
2019-05-15
Revision:
0:bfe300f14106

File content as of revision 0:bfe300f14106:

#include "mbed.h"

Serial pc(SERIAL_TX, SERIAL_RX);
DigitalOut led(LED1);
DigitalOut CanEnable(PB_12);

CAN CanBus(PA_11, PA_12, 1000000);

Ticker ticker;
char counter = 0;

void send() {
    pc.printf("send()\n");
    if(CanBus.write(CANMessage(1337, &counter, 1))) {
        pc.printf("wloop()\n");
        counter++;
        pc.printf("Message sent: %d\n", counter);
    } 
    led = !led;
}


int main()
{
    pc.baud(115200);
    pc.printf("Hello World !\n");
    CanEnable = 1;
    wait(0.2);
    CanEnable = 0;

    ticker.attach(&send, 1);
    CANMessage msg;
    while(1) {
        pc.printf("loop()\n");
        if(CanBus.read(msg)) {
            pc.printf("Message received: %d\n", msg.data[0]);
            led = !led;
        } 
        wait(0.2);
    }
}