ADS1115.c File Reference

ADS1115 Driver. More...

#include "ADS1115.h"
#include "tick_utils.h"

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Functions
FctERR	ADS1115_Init (const uint8_t idx, I2C_HandleTypeDef *const hi2c, const uint16_t devAddress)
	Initialization for ADS1115 peripheral.
FctERR	ADS1115_Init_Single (void)
	Initialization for ADS1115 peripheral.
FctERR	ADS1115_Write (I2C_slave_t *const pSlave, const uint16_t *data, const uint16_t addr)
	I2C Write function for ADS1115.
FctERR	ADS1115_Read (I2C_slave_t *const pSlave, uint16_t *data, const uint16_t addr)
	I2C Read function for ADS1115.

Detailed Description

ADS1115 Driver.

Author

SMFSW

Copyright

MIT (c) 2017-2026, SMFSW

ADS1115: Ultra-Small, Low-Power, 16-Bit Analog-to-Digital Converter with Internal Reference

Note

Compatibility with:

• ADS1113 (restrictions given in datasheet)
• ADS1114 (restrictions given in datasheet)
• ADS1115

Compatibility should be assured with:

• ADS1x1x (check datasheets for compatibility informations)

Function Documentation

ADS1115_Init()

FctERR ADS1115_Init	(	const uint8_t	idx,
		I2C_HandleTypeDef *const	hi2c,
		const uint16_t	devAddress )

Initialization for ADS1115 peripheral.

Parameters

[in]	idx	- ADS1115 index
[in]	hi2c	- pointer to ADS1115 I2C instance
[in]	devAddress	- ADS1115 device address

Returns

FctERR - error code

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ADS1115_Init_Single()

FctERR ADS1115_Init_Single

(

void

)

Initialization for ADS1115 peripheral.

Warning

In case multiple devices (defined by I2C_ADS1115_NB > 1), you shall use ADS1115_Init instead

Returns

FctERR - error code

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ADS1115_Read()

FctERR ADS1115_Read	(	I2C_slave_t *const	pSlave,
		uint16_t *	data,
		const uint16_t	addr )

I2C Read function for ADS1115.

Parameters

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

Returns

FctERR - error code

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ADS1115_Write()

FctERR ADS1115_Write	(	I2C_slave_t *const	pSlave,
		const uint16_t *	data,
		const uint16_t	addr )

I2C Write function for ADS1115.

Parameters

[in]	pSlave	- Pointer to I2C slave instance
[in]	data	- pointer to write from
[in]	addr	- Address to write to

Returns

FctERR - error code

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