atsushi uno
/
CANHelloTest
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Revision 0:22ffaa4d0128, committed 2019-05-11
- Comitter:
- aie
- Date:
- Sat May 11 01:59:39 2019 +0000
- Commit message:
- Mbed Studio up load
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 22ffaa4d0128 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat May 11 01:59:39 2019 +0000
@@ -0,0 +1,72 @@
+#include "mbed.h"
+
+Ticker ticker;
+Ticker ticker2;
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+DigitalOut led4(LED4);
+
+CAN can2(p9, p10);
+CAN can1(p30, p29);
+char counter = 0;
+
+void send() {
+
+ led1 = !led1;
+ return;
+
+ printf("send()\n");
+ unsigned char d[8];
+ d[0] = d[1] = 0xFF;
+ d[2] = 0x00;
+ d[3] = 0xaa;
+ d[4] = 0xc0;
+ d[5] = d[6] = d[7] = 0;
+
+ if(can1.write(CANMessage(0x7C1, (char *)d, 8))) {
+ //printf("wloop()\n");
+ counter++;
+ //printf("Message sent: %d\n", counter);
+ }
+ led1 = !led1;
+}
+ void send2() {
+ printf("send()\n");
+ unsigned char d[8];
+ d[0] = d[1] = 0x55;
+ d[2] = 0x00;
+ d[3] = 0xaa;
+ d[4] = 0xc0;
+ d[5] = d[6] = d[7] = 0;
+
+ if(can2.write(CANMessage(0x0301, (char *)d, 8))) {
+ //printf("wloop()\n");
+ counter++;
+ //printf("Message sent: %d\n", counter);
+ }
+ led3 = !led3;
+}
+int main() {
+ printf("main()\n");
+ can1.frequency(500000);
+ can2.frequency(500000);
+ ticker.attach(&send, 1);
+ ticker2.attach(&send2, 1);
+
+ CANMessage msg;
+ while(1) {
+ //printf("loop()\n");
+ if(can2.read(msg)) {
+ printf("Message received: %d\n", msg.data[0]);
+ led2 = !led2;
+ }
+ if(can1.read(msg)) {
+ printf("Message received: %d\n", msg.data[0]);
+ led4 = !led4;
+ }
+
+ wait(0.1);
+ }
+}
\ No newline at end of file
diff -r 000000000000 -r 22ffaa4d0128 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat May 11 01:59:39 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/e7ca05fa8600 \ No newline at end of file