2.38 Data EEPROM
The data EEPROM module provides an interface to perform Word Read, Write and Erase or Bulk Erase operations.
Using The Library
Erase/Read/Program: Provides interface to perform a page erase, bulk erase, word read, word write,
Busy/Error Handling: Busy interface is exposed to check whether EEPROM is busy. Error get interface is exposed to indicate error. User can invoke busy/error get function to check for EEPROM busy or if any errors.
Library Interface
The EEPROM peripheral library provides the following interfaces:
Functions
| Name | Description |
|---|---|
| EEPROM_Initialize | Initializes data EEPROM Memory |
| EEPROM_WordRead | Reads one word from a given address in data EEPROM |
| EEPROM_WordWrite | Writes one word to data EEPROM |
| EEPROM_PageErase | Erases one word in data EEPROM |
| EEPROM_BulkErase | Erases complete EEPROM |
| EEPROM_IsBusy | Checks whether data EEPROM is busy or not |
| EEPROM_ErrorGet | Gets the data EEPROM error |
Note: Not all APIs maybe implemented. See the specific device family
section for available APIs.