flash.c File Reference

#include "common/phal_F4/flash/flash.h"

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Functions
static uint32_t	flashGetSector (uint32_t addr)
	Convert address to sector number Assumes addr is within flash addr space.
static uint8_t	flashUnlock ()
static void	flashLock ()
uint32_t	PHAL_flashReadU32 (uint32_t addr)
uint8_t	PHAL_flashWriteU32 (uint32_t Address, uint32_t value)
uint8_t	PHAL_flashWriteU64 (uint32_t Address, uint64_t Data)
uint8_t	PHAL_flashWriteU32_Buffered (uint32_t Address, uint32_t *data, uint32_t count)
uint8_t	PHAL_flashErasePage (uint8_t page)
uint8_t	PHAL_flashErase (uint32_t *addr, uint32_t words)

Detailed Description

Author

Chris McGalliard - port of L4 by Adam Busch (busch.nosp@m.8@pu.nosp@m.rdue..nosp@m.edu)

Version

0.1

Date

2023-08-28

Copyright

Copyright (c) 2023

Function Documentation

flashGetSector()

static uint32_t flashGetSector ( uint32_t addr )

static

Convert address to sector number Assumes addr is within flash addr space.

Parameters

addr	Flash address

Returns

The flash sector

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flashLock()

static void flashLock ( )

static

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flashUnlock()

static uint8_t flashUnlock ( )

static

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PHAL_flashErase()

uint8_t PHAL_flashErase	(	uint32_t *	addr,
		uint32_t	words )

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PHAL_flashErasePage()

uint8_t PHAL_flashErasePage

(

uint8_t

page

)

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PHAL_flashReadU32()

uint32_t PHAL_flashReadU32

(

uint32_t

addr

)

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PHAL_flashWriteU32()

uint8_t PHAL_flashWriteU32	(	uint32_t	Address,
		uint32_t	value )

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PHAL_flashWriteU32_Buffered()

uint8_t PHAL_flashWriteU32_Buffered	(	uint32_t	Address,
		uint32_t *	data,
		uint32_t	count )

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PHAL_flashWriteU64()

uint8_t PHAL_flashWriteU64	(	uint32_t	Address,
		uint64_t	Data )

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