buf.c File Reference

#include <string.h>
#include <stdlib.h>
#include "buf.h"

Functions
wio_status_t	wio_buf_init (wio_buf_t *self, uint8_t *buffer, uint16_t size)
	Initialize WIO buffer. More...
wio_status_t	wio_buf_alloc_init (wio_buf_t *self, uint16_t size)
	Initialize WIO buffer with dynamically allocated memory. More...
wio_status_t	wio_read (wio_buf_t *self, void *data, uint16_t size)
	Read data from WIO buffer. More...
wio_status_t	wio_write (wio_buf_t *self, const void *data, uint16_t size)
	Write data to WIO buffer. More...
wio_status_t	wio_copy (wio_buf_t *from, wio_buf_t *to, uint16_t size)
	Copy data from one WIO buffer to another. More...
wio_status_t	wio_alloc (wio_buf_t *self, uint16_t size, void *_ptr)
	Allocate memory from WIO buffer in a circlular manner. More...
wio_status_t	wio_free (wio_buf_t *self, uint16_t size)
	Free memory from WIO buffer in a circular manner. More...

Function Documentation

wio_alloc()

wio_status_t wio_alloc	(	wio_buf_t *	self,
		uint16_t	size,
		void *	_ptr
	)

Allocate memory from WIO buffer in a circlular manner.

wio_buf_alloc_init()

wio_status_t wio_buf_alloc_init	(	wio_buf_t *	self,
		uint16_t	size
	)

Initialize WIO buffer with dynamically allocated memory.

wio_buf_init()

wio_status_t wio_buf_init	(	wio_buf_t *	self,
		uint8_t *	buffer,
		uint16_t	size
	)

Initialize WIO buffer.

wio_copy()

wio_status_t wio_copy	(	wio_buf_t *	from,
		wio_buf_t *	to,
		uint16_t	size
	)

Copy data from one WIO buffer to another.

wio_free()

wio_status_t wio_free	(	wio_buf_t *	self,
		uint16_t	size
	)

Free memory from WIO buffer in a circular manner.

wio_read()

wio_status_t wio_read	(	wio_buf_t *	self,
		void *	data,
		uint16_t	size
	)

Read data from WIO buffer.

wio_write()

wio_status_t wio_write	(	wio_buf_t *	self,
		const void *	data,
		uint16_t	size
	)

Write data to WIO buffer.