microchiptech / kitprotocolparser_projects

This repo provides reference implementation of host project using KitProtocol Parser. The firmware available here is built based on Microchip Crypto Auth Trust Platform (DM320118) board.

Kit Protocol Parser Host Projects - Kit Protocol Library

Introduction

This code base implements an object-oriented C library which supports Microchip CryptoAuth devices. The family of devices supported currently are:

• ATECC608B
• ATECC608A
• ATECC508A
• ATECC108A
• ATSHA204A

Prerequisite skills:

• strong C programming and code reading
• Knowledge of flashing microcontrollers with new code
• Familiarity with Microchip CryptoAuth device functionality

Using Git to Incorporate Kitprotocol_parser library as submodule

You can include this project in your own project under git

Using kitprotocol_parser as a git submodule, you can maintain your application separately from kitprotocol_parser.

If your project is already in git but you haven’t yet integrated kitprotocol_parser, change to the directory where you want to put kitprotocol_parser.

git submodule add -b master <giturl to kitprotocol_parser>

This adds kitprotocol_parser library as a subdirectory and separate git repo within your own project. Changes and commits to your project vs kitprotocol_parser will remain separated into each respective repository.

If there is a project you want to checkout that already incorporates kitprotocol_parser as a submodule if you clone the repo that incorporates kitprotocol_parser, after cloning, you'll still need to fill out the kitprotocol_parser submodule after cloning:

git submodule init
git submodule update –remote
cd kitprotocol_parser
git checkout master

Release notes for DM320118

1.1.0

• Added device support for TA101 device

1.0.7

• Updated device discovery to list unknown devices with their address

1.0.6

• Updated SPI for TA100 FCE reads

1.0.5

• Added support for TA010, SHA104, SHA105, SHA106, RNG90, ECC206 devices

1.0.4

• Discovery issue for CryptoAUTH-XPRO boards are fixed

1.0.3

• Added UART interface to host

1.0.2

• Fixed Emerlad I2C and SWI issues
• Added support for no polling method in emerald swi mode

List of Host Projects

Project Title: cryptoauth_trust_platform (DM320118 as host)

Connection Details:

• Cypto Auth Trust Platform board which is having ATECC608A on board.

Notes:

• Create kitprotocol_parser_config.h to define supported HAL interfaces and Max devices to discover

Result:

• Discover the CryptoAuthentication Device which is connected to host
• Result can be viewed on Serial Interface, configured as 115200-8-N-1