main.c File Reference

#include "navhal.h"
#include <stdint.h>

Include dependency graph for main.c:

Macros
#define	CORTEX_M4
#define	PERIPH_BASE   0x40000000UL
#define	AHB1PERIPH_BASE   (PERIPH_BASE + 0x00020000UL)
#define	APB1PERIPH_BASE   (PERIPH_BASE + 0x00000000UL)
#define	RCC_BASE   (AHB1PERIPH_BASE + 0x3800UL)
#define	GPIOB_BASE   (AHB1PERIPH_BASE + 0x0400UL)
#define	I2C1_BASE   (APB1PERIPH_BASE + 0x5400UL)
#define	RCC_AHB1ENR   (*(volatile uint32_t *)(RCC_BASE + 0x30))
#define	RCC_APB1ENR   (*(volatile uint32_t *)(RCC_BASE + 0x40))
#define	GPIOB_MODER   (*(volatile uint32_t *)(GPIOB_BASE + 0x00))
#define	GPIOB_OTYPER   (*(volatile uint32_t *)(GPIOB_BASE + 0x04))
#define	GPIOB_OSPEEDR   (*(volatile uint32_t *)(GPIOB_BASE + 0x08))
#define	GPIOB_PUPDR   (*(volatile uint32_t *)(GPIOB_BASE + 0x0C))
#define	GPIOB_AFRH   (*(volatile uint32_t *)(GPIOB_BASE + 0x24))
#define	I2C1_CR1   (*(volatile uint32_t *)(I2C1_BASE + 0x00))
#define	I2C1_CR2   (*(volatile uint32_t *)(I2C1_BASE + 0x04))
#define	I2C1_OAR1   (*(volatile uint32_t *)(I2C1_BASE + 0x08))
#define	I2C1_DR   (*(volatile uint32_t *)(I2C1_BASE + 0x10))
#define	I2C1_SR1   (*(volatile uint32_t *)(I2C1_BASE + 0x14))
#define	I2C1_SR2   (*(volatile uint32_t *)(I2C1_BASE + 0x18))
#define	I2C1_CCR   (*(volatile uint32_t *)(I2C1_BASE + 0x1C))
#define	I2C1_TRISE   (*(volatile uint32_t *)(I2C1_BASE + 0x20))
#define	BMP180_ADDR   0x77
#define	TIMEOUT   1000000

Functions
int	wait_flag (volatile uint32_t *reg, uint32_t mask)
void	uart2_write_hex (uint8_t val)
void	uart2_write_uint16 (uint16_t val)
void	i2c1_init (void)
void	i2c1_start (void)
void	i2c1_stop (void)
void	i2c1_write_addr (uint8_t addr)
void	i2c1_write_data (uint8_t data)
uint8_t	i2c1_read_data_nack (void)
uint8_t	bmp180_read_reg (uint8_t reg)
uint16_t	bmp180_read_u16 (uint8_t reg)
void	bmp180_write_reg (uint8_t reg, uint8_t value)
int	main (void)

Macro Definition Documentation

AHB1PERIPH_BASE

#define AHB1PERIPH_BASE   (PERIPH_BASE + 0x00020000UL)

APB1PERIPH_BASE

#define APB1PERIPH_BASE   (PERIPH_BASE + 0x00000000UL)

BMP180_ADDR

#define BMP180_ADDR   0x77

CORTEX_M4

#define CORTEX_M4

GPIOB_AFRH

#define GPIOB_AFRH   (*(volatile uint32_t *)(GPIOB_BASE + 0x24))

GPIOB_BASE

#define GPIOB_BASE   (AHB1PERIPH_BASE + 0x0400UL)

GPIOB_MODER

#define GPIOB_MODER   (*(volatile uint32_t *)(GPIOB_BASE + 0x00))

GPIOB_OSPEEDR

#define GPIOB_OSPEEDR   (*(volatile uint32_t *)(GPIOB_BASE + 0x08))

GPIOB_OTYPER

#define GPIOB_OTYPER   (*(volatile uint32_t *)(GPIOB_BASE + 0x04))

GPIOB_PUPDR

#define GPIOB_PUPDR   (*(volatile uint32_t *)(GPIOB_BASE + 0x0C))

I2C1_BASE

#define I2C1_BASE   (APB1PERIPH_BASE + 0x5400UL)

I2C1_CCR

#define I2C1_CCR   (*(volatile uint32_t *)(I2C1_BASE + 0x1C))

I2C1_CR1

#define I2C1_CR1   (*(volatile uint32_t *)(I2C1_BASE + 0x00))

I2C1_CR2

#define I2C1_CR2   (*(volatile uint32_t *)(I2C1_BASE + 0x04))

I2C1_DR

#define I2C1_DR   (*(volatile uint32_t *)(I2C1_BASE + 0x10))

I2C1_OAR1

#define I2C1_OAR1   (*(volatile uint32_t *)(I2C1_BASE + 0x08))

I2C1_SR1

#define I2C1_SR1   (*(volatile uint32_t *)(I2C1_BASE + 0x14))

I2C1_SR2

#define I2C1_SR2   (*(volatile uint32_t *)(I2C1_BASE + 0x18))

I2C1_TRISE

#define I2C1_TRISE   (*(volatile uint32_t *)(I2C1_BASE + 0x20))

PERIPH_BASE

#define PERIPH_BASE   0x40000000UL

RCC_AHB1ENR

#define RCC_AHB1ENR   (*(volatile uint32_t *)(RCC_BASE + 0x30))

RCC_APB1ENR

#define RCC_APB1ENR   (*(volatile uint32_t *)(RCC_BASE + 0x40))

RCC_BASE

#define RCC_BASE   (AHB1PERIPH_BASE + 0x3800UL)

TIMEOUT

#define TIMEOUT   1000000

Function Documentation

bmp180_read_reg()

uint8_t bmp180_read_reg

(

uint8_t

reg

)

bmp180_read_u16()

uint16_t bmp180_read_u16

(

uint8_t

reg

)

bmp180_write_reg()

void bmp180_write_reg	(	uint8_t	reg,
		uint8_t	value )

i2c1_init()

void i2c1_init

(

void

)

i2c1_read_data_nack()

uint8_t i2c1_read_data_nack

(

void

)

i2c1_start()

void i2c1_start

(

void

)

i2c1_stop()

void i2c1_stop

(

void

)

i2c1_write_addr()

void i2c1_write_addr

(

uint8_t

addr

)

i2c1_write_data()

void i2c1_write_data

(

uint8_t

data

)

main()

int main

(

void

)

uart2_write_hex()

void uart2_write_hex

(

uint8_t

val

)

uart2_write_uint16()

void uart2_write_uint16

(

uint16_t

val

)

wait_flag()

int wait_flag	(	volatile uint32_t *	reg,
		uint32_t	mask )