File nut/arch/cm3/dev/stm/stm32_twi1.c

References Functions:	Stm32I2cBus1Init()	nut/arch/cm3/dev/stm/stm32_twi1.c
	Stm32I2cBus1Recover()	nut/arch/cm3/dev/stm/stm32_twi1.c

Included Files

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

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

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

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

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

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

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

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

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

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

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

#include <nut/include/arch/cm3/stm/stm32xxxx.h>

#include <nut/include/arch/cm3/stm/stm32xxxx_gpio.h>

#include <nut/include/arch/cm3/stm/stm32xxxx_rcc.h>

#include <nut/include/arch/cm3/stm/stm32_twi.h>

Preprocessor definitions

#define I2C_PORT NUTGPIO_PORTB

#define I2CBUS1_SDA_PIN 7

#define I2CBUS1_SCL_PIN 6

Global Variable Stm32TwiBus_1

NUTTWIBUS Stm32TwiBus_1

Visible in:

nut/arch/cm3/dev/stm/stm32_twi1.c

Global Function Stm32I2cBus1Init()

int Stm32I2cBus1Init ( void )

Calls:	GpioPortConfigSet()	nut/arch/avr/dev/gpio_avr.c
	RCC_APB1PeriphClockCmd()	nut/arch/cm3/dev/stm/stm32f2xx_rcc.c
	RCC_APB1PeriphResetCmd()	nut/arch/cm3/dev/stm/stm32f2xx_rcc.c
	NVIC_SetPriority(), NVIC_SetPriorityGrouping()
Used in:		nut/arch/cm3/dev/stm/stm32_twi1.c

Global Function Stm32I2cBus1Recover()

int Stm32I2cBus1Recover ( void )

Calls:	GpioPortConfigSet()	nut/arch/avr/dev/gpio_avr.c
	NutMicroDelay()
Used in:		nut/arch/cm3/dev/stm/stm32_twi1.c