Testing CAN network with two nodes in loopback

Dependencies:   mbed

Revision:
0:7db10104e3a4
Child:
1:f3252017074f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Jan 07 20:01:01 2013 +0000
@@ -0,0 +1,32 @@
+#include "mbed.h"
+ 
+Ticker ticker;
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+CAN can1(p9, p10);
+CAN can2(p30, p29);
+char counter = 0;
+ 
+void send() {
+    if(can1.write(CANMessage(1337, &counter, 1))) {
+        counter++;
+        printf("Message sent: %d\n", counter);
+    }
+    
+    printf("CAN1 rderror: %d, tderror: %d\r\n", can1.rderror(), can1.tderror() );
+    printf("CAN2 rderror: %d, tderror: %d\r\n", can2.rderror(), can2.tderror() );
+    
+    led1 = !led1;
+}
+ 
+int main() {
+    ticker.attach(&send, 1);
+    CANMessage msg;
+    while(1) {
+        if(can2.read(msg)) {
+            printf("Message received: %d\n", msg.data[0]);
+            led2 = !led2;
+        } 
+        wait(0.2);
+    }
+}
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