BMP180.c File Reference

BMP180 Driver. More...

#include "BMP180.h"

Include dependency graph for BMP180.c:

Functions
FctERR	BMP180_Init (const uint8_t idx, I2C_HandleTypeDef *const hi2c, const uint16_t devAddress)
	Initialization for BMP180 peripheral.
FctERR	BMP180_Init_Single (void)
	Initialization for BMP180 peripheral.
FctERR	BMP180_Write (I2C_slave_t *const pSlave, const uint8_t *data, const uint16_t addr, const uint16_t nb)
	I2C Write function for BMP180.
FctERR	BMP180_Read (I2C_slave_t *const pSlave, uint8_t *data, const uint16_t addr, const uint16_t nb)
	I2C Read function for BMP180.
FctERR	BMP180_Read_Word (I2C_slave_t *const pSlave, uint16_t *data, const uint16_t addr)
	I2C Word Read function for BMP180.

Detailed Description

BMP180 Driver.

Author

SMFSW

Copyright

MIT (c) 2017-2026, SMFSW

BMP180: Digital pressure sensor

Function Documentation

BMP180_Init()

FctERR BMP180_Init	(	const uint8_t	idx,
		I2C_HandleTypeDef *const	hi2c,
		const uint16_t	devAddress )

Initialization for BMP180 peripheral.

Parameters

[in]	idx	- BMP180 index
[in]	hi2c	- pointer to BMP180 I2C instance
[in]	devAddress	- BMP180 device address

Returns

FctERR - error code

Here is the call graph for this function:

Here is the caller graph for this function:

BMP180_Init_Single()

FctERR BMP180_Init_Single

(

void

)

Initialization for BMP180 peripheral.

Warning

In case multiple devices (defined by I2C_BMP180_NB > 1), you shall use BMP180_Init instead

Returns

FctERR - error code

Here is the call graph for this function:

BMP180_Read()

FctERR BMP180_Read	(	I2C_slave_t *const	pSlave,
		uint8_t *	data,
		const uint16_t	addr,
		const uint16_t	nb )

I2C Read function for BMP180.

Parameters

[in,out]	pSlave	- Pointer to I2C slave instance
[in,out]	data	- pointer to read to
[in]	addr	- Address to read from
[in]	nb	- Number of bytes to read

Returns

FctERR - error code

Here is the call graph for this function:

Here is the caller graph for this function:

BMP180_Read_Word()

FctERR BMP180_Read_Word	(	I2C_slave_t *const	pSlave,
		uint16_t *	data,
		const uint16_t	addr )

I2C Word Read function for BMP180.

Parameters

[in,out]	pSlave	- Pointer to I2C slave instance
[in,out]	data	- pointer to read to
[in]	addr	- Address to read from

Returns

FctERR - error code

Here is the call graph for this function:

Here is the caller graph for this function:

BMP180_Write()

FctERR BMP180_Write	(	I2C_slave_t *const	pSlave,
		const uint8_t *	data,
		const uint16_t	addr,
		const uint16_t	nb )

I2C Write function for BMP180.

Parameters

[in,out]	pSlave	- Pointer to I2C slave instance
[in]	data	- pointer to write from
[in]	addr	- Address to write to
[in]	nb	- Number of bytes to write

Returns

FctERR - error code

Here is the call graph for this function:

Here is the caller graph for this function: