File content as of revision 0:5abca479f387:

#include "mbed.h"
#include "CanPipe.h"

Ticker ticker;
DigitalOut led1(LED1);

CAN m_can(P0_11, P0_31);
CanPipe m_can_pipe(&m_can);

char counter = 0;

void send() {
    led1 = !led1;
    m_can_pipe.PostMessage(CANMessage(1337, &counter, 1));
}

int callback1(CANMessage &msg) { return CanPipe::kOkay; }
int callback2(CANMessage &msg) { return CanPipe::kOkay; }
int callback3(CANMessage &msg) { return CanPipe::kOkay; }

int main() {
    int handle;
    
    handle = m_can_pipe.RegisterFilter(0x200, 0x780);
    m_can_pipe.RegisterCallback(callback1, handle);
    
    handle = m_can_pipe.RegisterFilter(0x281, 0x780);
    m_can_pipe.RegisterCallback(callback2, handle);
    m_can_pipe.RegisterCallback(callback3, handle);
    
    ticker.attach(send, 1);
    
    while (1) {
        __WFI(); //sleep();
        m_can_pipe.HandleMessages();
    }
}