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main.cpp
00001 #include "mbed.h" 00002 00003 Ticker ticker; 00004 DigitalOut led1(LED1); 00005 DigitalOut led2(LED2); 00006 DigitalOut led3(LED3); 00007 CAN can1(p9 , p10); 00008 CAN can2(p30, p29); 00009 char counter = 0; 00010 00011 void send() { 00012 printf("send()\r\n"); 00013 if(can1.write(CANMessage(1100, &counter, 1))) { 00014 printf("loop send()\r\n"); 00015 counter++; 00016 printf("Message sent: %d\r\n", counter); 00017 led1 = !led1; 00018 } 00019 } 00020 00021 int main() { 00022 ticker.attach(&send, 2); 00023 CANMessage msg; 00024 while(1) { 00025 printf("loop wait()\r\n"); 00026 if(can2.read(msg)) { 00027 printf("Message received: %d, from %d\r\n", msg.data[0], msg.id); 00028 if(msg.id==1100) 00029 led2 = !led2; 00030 if(msg.id==1102) 00031 led3 = !led3; 00032 } 00033 wait(0.5); 00034 } 00035 }
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