Hex Firmware

Data Structures
struct	ihex_chunk_t
	A .hex file chunk (base address + size) More...

Typedefs
typedef struct ihex_chunk_t	ihex_chunk_t
	A .hex file chunk (base address + size) More...
typedef struct ihex_chunk_t *	ihex_chunk_p

Functions
int	read_hex_string (const char *src, uint8_t *buffer, int maxlen)
	Parses a hex text string 'src' of at max 'maxlen' characters, decodes it into 'buffer'. More...
int	read_ihex_chunks (const char *fname, ihex_chunk_p *chunks)
	Read a .hex file, detects the various different chunks in it from their starting addresses and allocate an array of ihex_chunk_t returned in 'chunks'. More...
uint8_t *	read_ihex_file (const char *fname, uint32_t *dsize, uint32_t *start)
	Reads IHEX file 'fname', puts it's decoded size in *'dsize' and returns a newly allocated buffer with the binary data (or NULL, if error) More...
void	hdump (const char *w, uint8_t *b, size_t l)
	Hex dump from pointer 'b' for 'l' bytes with string prefix 'w'. More...

Detailed Description

Typedef Documentation

typedef struct ihex_chunk_t * ihex_chunk_p

typedef struct ihex_chunk_t ihex_chunk_t

A .hex file chunk (base address + size)

Function Documentation

void hdump	(	const char *	w,
		uint8_t *	b,
		size_t	l
	)

Hex dump from pointer 'b' for 'l' bytes with string prefix 'w'.

int read_hex_string	(	const char *	src,
		uint8_t *	buffer,
		int	maxlen
	)

Parses a hex text string 'src' of at max 'maxlen' characters, decodes it into 'buffer'.

Here is the caller graph for this function:

int read_ihex_chunks	(	const char *	fname,
		ihex_chunk_p *	chunks
	)

Read a .hex file, detects the various different chunks in it from their starting addresses and allocate an array of ihex_chunk_t returned in 'chunks'.

Returns the number of chunks found, or -1 if an error occurs.

Here is the call graph for this function:

Here is the caller graph for this function:

uint8_t* read_ihex_file	(	const char *	fname,
		uint32_t *	dsize,
		uint32_t *	start
	)

Reads IHEX file 'fname', puts it's decoded size in *'dsize' and returns a newly allocated buffer with the binary data (or NULL, if error)

Here is the call graph for this function: