atsushi uno / Mbed 2 deprecated CANHelloTest

Mbed Studio Test upload

Dependencies:   mbed

main.cpp@0:22ffaa4d0128, 2019-05-11 (annotated)

Committer:
aie
Date:
Sat May 11 01:59:39 2019 +0000
Revision:
0:22ffaa4d0128
Mbed Studio up load

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aie 0:22ffaa4d0128 1 #include "mbed.h"
aie 0:22ffaa4d0128 2
aie 0:22ffaa4d0128 3 Ticker ticker;
aie 0:22ffaa4d0128 4 Ticker ticker2;
aie 0:22ffaa4d0128 5
aie 0:22ffaa4d0128 6 DigitalOut led1(LED1);
aie 0:22ffaa4d0128 7 DigitalOut led2(LED2);
aie 0:22ffaa4d0128 8 DigitalOut led3(LED3);
aie 0:22ffaa4d0128 9 DigitalOut led4(LED4);
aie 0:22ffaa4d0128 10
aie 0:22ffaa4d0128 11 CAN can2(p9, p10);
aie 0:22ffaa4d0128 12 CAN can1(p30, p29);
aie 0:22ffaa4d0128 13 char counter = 0;
aie 0:22ffaa4d0128 14
aie 0:22ffaa4d0128 15 void send() {
aie 0:22ffaa4d0128 16
aie 0:22ffaa4d0128 17 led1 = !led1;
aie 0:22ffaa4d0128 18 return;
aie 0:22ffaa4d0128 19
aie 0:22ffaa4d0128 20 printf("send()\n");
aie 0:22ffaa4d0128 21 unsigned char d[8];
aie 0:22ffaa4d0128 22 d[0] = d[1] = 0xFF;
aie 0:22ffaa4d0128 23 d[2] = 0x00;
aie 0:22ffaa4d0128 24 d[3] = 0xaa;
aie 0:22ffaa4d0128 25 d[4] = 0xc0;
aie 0:22ffaa4d0128 26 d[5] = d[6] = d[7] = 0;
aie 0:22ffaa4d0128 27
aie 0:22ffaa4d0128 28 if(can1.write(CANMessage(0x7C1, (char *)d, 8))) {
aie 0:22ffaa4d0128 29 //printf("wloop()\n");
aie 0:22ffaa4d0128 30 counter++;
aie 0:22ffaa4d0128 31 //printf("Message sent: %d\n", counter);
aie 0:22ffaa4d0128 32 }
aie 0:22ffaa4d0128 33 led1 = !led1;
aie 0:22ffaa4d0128 34 }
aie 0:22ffaa4d0128 35 void send2() {
aie 0:22ffaa4d0128 36 printf("send()\n");
aie 0:22ffaa4d0128 37 unsigned char d[8];
aie 0:22ffaa4d0128 38 d[0] = d[1] = 0x55;
aie 0:22ffaa4d0128 39 d[2] = 0x00;
aie 0:22ffaa4d0128 40 d[3] = 0xaa;
aie 0:22ffaa4d0128 41 d[4] = 0xc0;
aie 0:22ffaa4d0128 42 d[5] = d[6] = d[7] = 0;
aie 0:22ffaa4d0128 43
aie 0:22ffaa4d0128 44 if(can2.write(CANMessage(0x0301, (char *)d, 8))) {
aie 0:22ffaa4d0128 45 //printf("wloop()\n");
aie 0:22ffaa4d0128 46 counter++;
aie 0:22ffaa4d0128 47 //printf("Message sent: %d\n", counter);
aie 0:22ffaa4d0128 48 }
aie 0:22ffaa4d0128 49 led3 = !led3;
aie 0:22ffaa4d0128 50 }
aie 0:22ffaa4d0128 51 int main() {
aie 0:22ffaa4d0128 52 printf("main()\n");
aie 0:22ffaa4d0128 53 can1.frequency(500000);
aie 0:22ffaa4d0128 54 can2.frequency(500000);
aie 0:22ffaa4d0128 55 ticker.attach(&send, 1);
aie 0:22ffaa4d0128 56 ticker2.attach(&send2, 1);
aie 0:22ffaa4d0128 57
aie 0:22ffaa4d0128 58 CANMessage msg;
aie 0:22ffaa4d0128 59 while(1) {
aie 0:22ffaa4d0128 60 //printf("loop()\n");
aie 0:22ffaa4d0128 61 if(can2.read(msg)) {
aie 0:22ffaa4d0128 62 printf("Message received: %d\n", msg.data[0]);
aie 0:22ffaa4d0128 63 led2 = !led2;
aie 0:22ffaa4d0128 64 }
aie 0:22ffaa4d0128 65 if(can1.read(msg)) {
aie 0:22ffaa4d0128 66 printf("Message received: %d\n", msg.data[0]);
aie 0:22ffaa4d0128 67 led4 = !led4;
aie 0:22ffaa4d0128 68 }
aie 0:22ffaa4d0128 69
aie 0:22ffaa4d0128 70 wait(0.1);
aie 0:22ffaa4d0128 71 }
aie 0:22ffaa4d0128 72 }