File nut/dev/owibus_bbif.c

Included Files

#include <nut/include/cfg/arch.h>

#include <nut/include/include2/string.h>

#include <nut/include/include/stdint.h>

#include <nut/include/sys/timer.h>

#include <nut/include/dev/gpio.h>

#include <stdlib.h>

#include <nut/include/dev/owibus.h>

#include <dev/owibus_bbif.h>

Preprocessor definitions

#define OWI_GPIO_CFG_INIT_HIGH GPIO_CFG_INIT_HIGH

Global Function NutRegisterOwiBus_BB()

int NutRegisterOwiBus_BB ( NUTOWIBUS* bus, int txrx_port, uint_fast8_t txrx_pin, int pullup_port, uint_fast8_t pullup_pin )

Prototyped in:	nut/include/dev/owibus_bbif.h
Calls:	GpioPinConfigSet()	nut/arch/avr/dev/gpio_avr.c
	free()	nut/crt/malloc.c
	calloc()
References Functions:	BB_OwiReadBlock()	nut/dev/owibus_bbif.c
	BB_OwiTouchReset()	nut/dev/owibus_bbif.c
	BB_OwiWriteBlock()	nut/dev/owibus_bbif.c

Local Function BB_OwiReadBlock()

static int BB_OwiReadBlock ( NUTOWIBUS* bus, uint8_t* data, uint_fast8_t len )

Calls:	OwiRWBit()	nut/dev/owibus_bbif.c
	memset()	nut/c/string/memset.c
Used in:	NutRegisterOwiBus_BB()	nut/dev/owibus_bbif.c

Local Function BB_OwiTouchReset()

static int BB_OwiTouchReset ( NUTOWIBUS* bus )

Calls:	BB_OwiTransaction()	nut/dev/owibus_bbif.c
Used in:	NutRegisterOwiBus_BB()	nut/dev/owibus_bbif.c

Local Function BB_OwiTransaction()

static int BB_OwiTransaction ( NUTOWIBUS* bus, int_fast8_t command, int_fast8_t value )

Calls:	NutMicroDelay(), NutSleep()
Called by:	BB_OwiTouchReset()	nut/dev/owibus_bbif.c
	OwiRWBit()	nut/dev/owibus_bbif.c

Local Function BB_OwiWriteBlock()

static int BB_OwiWriteBlock ( NUTOWIBUS* bus, uint8_t* data, uint_fast8_t len )

Calls:	OwiRWBit()	nut/dev/owibus_bbif.c
Used in:	NutRegisterOwiBus_BB()	nut/dev/owibus_bbif.c

Local Function OwiRWBit()

static int OwiRWBit ( NUTOWIBUS* bus, uint_fast8_t bit )

Calls:	BB_OwiTransaction()	nut/dev/owibus_bbif.c
Called by:	BB_OwiReadBlock()	nut/dev/owibus_bbif.c
	BB_OwiWriteBlock()	nut/dev/owibus_bbif.c