mirror of https://github.com/ARMmbed/mbed-os.git
45 lines
865 B
C++
45 lines
865 B
C++
#include "mbed.h"
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Ticker ticker;
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DigitalOut led1(LED1);
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DigitalOut led2(LED2);
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CAN can1(p9, p10);
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#if defined(TARGET_LPC4088)
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CAN can2(p34, p33);
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#else
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CAN can2(p30, p29);
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#endif
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char counter = 0;
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void printmsg(char *title, CANMessage *msg) {
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printf("%s [%03X]", title, msg->id);
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for(char i = 0; i < msg->len; i++) {
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printf(" %02X", msg->data[i]);
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}
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printf("\n");
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}
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void send() {
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printf("send()\n");
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CANMessage msg = CANMessage(1337, &counter, 1);
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if(can1.write(msg)) {
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printmsg("Tx message:", &msg);
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counter++;
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}
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led1 = !led1;
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}
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int main() {
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printf("main()\n");
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ticker.attach(&send, 1);
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CANMessage msg;
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while(1) {
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printf("loop()\n");
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if(can2.read(msg)) {
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printmsg("Rx message:", &msg);
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led2 = !led2;
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}
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wait(0.2);
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}
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}
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