flash.h File Reference

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Detailed Description

Functions for reading and writing flash ROM.

Author:

Adam Dunkels <adam@sics.se>

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Functions
void	flash_setup (void)
	Setup function to be called before any of the flash programming functions.
void	flash_done (void)
	Function that is to be called after flashing is done.
void	flash_write (unsigned short *addr, unsigned short word)
	Write a 16-bit word to flash ROM.
void	flash_clear (unsigned short *addr)
	Clear a 16-bit word in flash ROM.

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Function Documentation

void flash_clear (  unsigned short *  addr  )

Clear a 16-bit word in flash ROM. This function clears a 16-bit word in flash ROM. The function flash_setup() must have been called first. Parameters: addr  A pointer to the address in flash ROM which is to be cleared.

void flash_write (  unsigned short *  addr, unsigned short  word )

Write a 16-bit word to flash ROM. This function writes a 16-bit word to flash ROM. The function flash_setup() must have been called first. Parameters: addr  A pointer to the address in flash ROM which is to be written. word  The 16-bit word that is to be written.

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