EEPROM Parameter Storage Library (param.c)

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Detailed Description

 #include "param.h" 

Description

The "Param" library provide two simple functions for loading and storing blocks of parameters out of and into internal EEPROM.

Functions
void	paramStore (u08 *parameters, u08 *memaddr, u16 sizebytes)
u08	paramLoad (u08 *parameters, u08 *memaddr, u16 sizebytes)

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Function Documentation

u08 paramLoad (  u08 *  parameters, u08 *  memaddr, u16  sizebytes )

paramLoad loads a block of data/parameters into RAM from EEPROM, and performs an 8-bit checksum to validate it. Parameters: parameters  pointer to SRAM location into which parameters should be loaded memaddr  pointer to EEPROM memory address parameters are stored sizebytes  size of parameter block in bytes Returns: TRUE if load successful and checksum matched, FALSE otherwise Definition at line 39 of file param.c.

void paramStore (  u08 *  parameters, u08 *  memaddr, u16  sizebytes )

paramStore saves a block of data/parameters into EEPROM from RAM, and performs an 8-bit checksum, stored in EEPROM immediately after the data block. Parameters: parameters  pointer to SRAM location where parameters are stored memaddr  pointer to EEPROM memory address where parameters should be written sizebytes  size of parameter block in bytes Definition at line 61 of file param.c.

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