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Arduino library for interfacing Chrysler's legacy CCD-bus using the CCDBusTransceiver development board.

CCDLibrary

Arduino library for interfacing Chrysler's legacy CCD-bus using the CCDBusTransceiver or CCDPCIBusTransceiver development board.

This library is compatible with the CDP68HC68S1 CCD-bus transceiver IC and the ChryslerCCDSCIScanner hardware. The TBEN pin definition must be changed from 4 to 13 in order for the CCD/SCI GUI to work properly.

Arduino Mega / ATmega2560 microcontroller is required!

Pinout is fixed for the time being:

  • UART1-channel (RXD1/TXD1) for data transfer,
  • D3 (INT5) for bus-idle detection.
PCB Arduino Mega OBD2 connector
J1 GND GND
J1 TX RXD1 + D3
J1 RX TXD1
J1 +5V +5V