STM8L libraries for CR95HF 1.0
STM8L libraries for CR95HF Documentation

Introduction

This document describes the CR95HF library and the libraries dedicated to communication with contactless tags compliant with the ISO/IEC 15693 specification.

This firmware provides a set functions to manage the CR95HF, and communicate with ISO15693 contactless tags and moreover with LRI*K, M24LR* families.

General Description

The librairies are organized into three layers:

The graphic below represents the organization of the layers into a application.

_________ User Application _________

____ M24LR* ____

____ LRI*K ____

_______ ISO/IEC 15693 Layer _____

_________ CR95HF Layer _________

___________ Hardware ____________

Terms and conventions

The table provides a list of terms used in this document and their meaning.

Term Description
AFI Application Family Identifier
CRC Cyclic Redundancy Check
DSFID Data Storage Format IDentifier
ICRef Integrated Circuit Reference
LRI*k Long Range Interface
M24LR* Dual interface EEPROM (I2C and RF) with 64kbits memory size
M24LR*-E Dual interface EEPROM (I2C and RF) with 64kbits memory size & Energy harvesting feature
MCU Microcontroller Unit
RFID Radio frequency Idedentification
RFU Reserved for Future Use
UID Unique IDentifier

Disclaimer

The present firmware which is for guidance only aims at providing customers with coding informations regarding their products in order for them to save time.

As a result STMicroelectronics shalll not be held liable for any direct indirect or consequential damages with respect to any claims arising from the content of such firmware and/or the use made by customers of the coding infomation contained herein in connection with their products.

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