CAN-Hacker RX-List and Trace-List shows the CAN frames

now the received CAN frames are visible in the CAN-Hacker :

• add Lawicel for receiving CAN frames (StdID and ExtID)
• Bugfix Hardfault Error by pressing "transmit"-button in CAN-Hacker
• prepared the logic for transmitting CAN frames
• removed the transmission of the testmessage at power-up.
  the test messages are only sent by receiving the tramsmit request from CAN-Hacker

support more Lawicel commands

add Lawicel commands:

• open and close CAN-channel ('O' , 'C')
• open CAN channel in listen only mode ('L')
• timestamp settings ('Z')
• stop transmitting of the testmessage then the channel is closed with the command from above

CAN and USB (vcp) supported

First version which demonstrate the use of:

• transmitting and receiving CAN messages ( only CAN1)
• USB support (Virtual Com Port):
  • Rx and Tx of Lawicel commands
• basic structure or Lawicel Protocoll