Ashley Mills / CANInterface

Basic can interface class.

CANInterface.h

Committer:
ashleymills
Date:
2014-04-30
Revision:
1:abf508583871
Parent:
0:1ce2190bc4d2

File content as of revision 1:abf508583871:

#pragma once
#include "mbed.h"

class CANInterface {
   public:
      enum BusSpeed {
         CAN_SPEED_125=125000,
         CAN_SPEED_250=250000,
         CAN_SPEED_500=500000
      };
   
      enum MessageType {
         CAN_PID_REQUEST=0x7DF,
         CAN_PID_REPLY=0x7E8
      };
   
      CANInterface(PinName rd, PinName td);
      ~CANInterface();
      int makeRequest(uint8_t pid,  uint8_t *outBuf, int *outLen);
      
   private:
      CAN *_can;
      Timer *_timer;
      int _timeout;
};