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CCDLibrary

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

Install / Use

/learn @laszlodaniel/CCDLibrary
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

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 | |

Related Skills

View on GitHub
GitHub Stars20
CategoryDevelopment
Updated1mo ago
Forks6

Languages

C++

Security Score

95/100

Audited on Feb 5, 2026

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