Jan Kamidra
CAN-BUS loop back with EventQueue
Revision 0:d31fd55babb2, committed 2019-04-13
- Comitter:
- JohnnyK
- Date:
- Sat Apr 13 19:39:14 2019 +0000
- Commit message:
- Release
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed-os.lib | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r d31fd55babb2 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Apr 13 19:39:14 2019 +0000
@@ -0,0 +1,37 @@
+#include "mbed.h"
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+CAN can2(PB_8, PB_9);
+CAN can1(PB_12, PB_13);
+EventQueue queue(32 * EVENTS_EVENT_SIZE);
+Thread t;
+
+char counter = 0;
+
+void send() {
+ printf("send()\n");
+ if(can1.write(CANMessage(1337, &counter, 1))) {
+ counter++;
+ printf("Message sent: %d\n", counter);
+ led3 = !led3;
+ }
+}
+
+int main() {
+
+ t.start(callback(&queue, &EventQueue::dispatch_forever));
+ queue.call_every(1000, send);
+
+ CANMessage msg;
+ while(1) {
+ if(can2.read(msg)) {
+ printf("Message received: %d\n", msg.data[0]);
+ led2 = !led2;
+ }
+ wait(0.2);
+ led1 = !led1;
+ }
+
+}
diff -r 000000000000 -r d31fd55babb2 mbed-os.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Sat Apr 13 19:39:14 2019 +0000 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#0063e5de32fc575f061244c96ac60c41c07bd2e6