son shaku

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8 years, 3 months ago.

CAN library didn't work.

Now, I checked the program. CAN and Serial classes didn't work. Mbed compiler was several errors such as the following. Web compile is something wrong. Is it just me that this phenomenon is happening ?

include the mbed library with this snippet

#include "mbed.h"

DigitalOut myled(LED1);
CAN can(p30,p29);
Serial pc(USBTX,USBRX);

int main() {
    while(1) {
        myled = 1;
        wait(0.2);
        myled = 0;
        wait(0.2);
    }
}
  • Error: Identifier "CAN" is undefined in "main.cpp", Line: 4, Col: 2
  • Error: Expected a ")" in "main.cpp", Line: 4, Col: 13
  • Error: Identifier "Serial" is undefined in "main.cpp", Line: 5, Col: 2
  • Error: Expected a ")" in "main.cpp", Line: 5, Col: 17

OK. This phenomenon seems to have disappeared now. Thank you.

posted by son shaku 01 Aug 2016

1 Answer

Roland Deschain
8 years, 3 months ago.

I have the same problem with Serial. Yesterday all worked fine.

/media/uploads/xdeschain/compilererror.png

Accepted Answer

Now it works again.

posted by Roland Deschain 01 Aug 2016