NCA9595 Driver extensions. More...

#include "sarmfsw.h"
#include "NCA9595.h"

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Functions
FctERR	NCA9595_Read_Register (NCA9595_t const pCpnt, uint16_t const data, const NCA9595_wreg reg)
	Read Register of NCA9595 peripheral.

FctERR	NCA9595_Read_Inputs (NCA9595_t const pCpnt, uint16_t const in)
	Read Inputs for NCA9595 peripheral.

FctERR	NCA9595_Read_Inputs_Union (NCA9595_t const pCpnt, uNCA9595_REG__IN const in)
	Read Inputs for NCA9595 peripheral (using union)

FctERR	NCA9595_Write_Outputs (NCA9595_t *const pCpnt, const uint16_t out)
	Write Outputs for NCA9595 peripheral.

FctERR	NCA9595_Write_Outputs_Mask (NCA9595_t *const pCpnt, const uint16_t out, const uint16_t mask)
	Write Outputs with mask for NCA9595 peripheral.

FctERR	NCA9595_Write_Outputs_Union (NCA9595_t *const pCpnt, const uNCA9595_REG__OUT out)
	Write Outputs for NCA9595 peripheral (using union)

FctERR	NCA9595_Set_Config (NCA9595_t *const pCpnt, const uint16_t cfg)
	Set GPIOs configuration for NCA9595 peripheral.

FctERR	NCA9595_Set_Config_Mask (NCA9595_t *const pCpnt, const uint16_t cfg, const uint16_t mask)
	Set GPIOs configuration with mask for NCA9595 peripheral.

FctERR	NCA9595_Set_Config_Union (NCA9595_t *const pCpnt, const uNCA9595_REG__CFG cfg)
	Set GPIOs configuration for NCA9595 peripheral (using union)

FctERR	NCA9595_Set_Polarity (NCA9595_t *const pCpnt, const uint16_t pol)
	Set Inputs polarity for NCA9595 peripheral.

FctERR	NCA9595_Set_Polarity_Mask (NCA9595_t *const pCpnt, const uint16_t pol, const uint16_t mask)
	Set Inputs polarity with mask for NCA9595 peripheral.

FctERR	NCA9595_Set_Polarity_Union (NCA9595_t *const pCpnt, const uNCA9595_REG__POL pol)
	Set Inputs polarity for NCA9595 peripheral (using union)

FctERR	NCA9595_Set_PullUp (NCA9595_t *const pCpnt, const uint16_t pullup)
	Set Outputs pull-up for NCA9595 peripheral.

FctERR	NCA9595_Set_PullUp_Mask (NCA9595_t *const pCpnt, const uint16_t pullup, const uint16_t mask)
	Set Outputs pull-up with mask for NCA9595 peripheral.

FctERR	NCA9595_Set_PullUp_Union (NCA9595_t *const pCpnt, const uNCA9595_REG__PUP pullup)
	Set Outputs pull-up for NCA9595 peripheral (using union)

void	NCA9595_INT_GPIO_Init (NCA9595_t const pCpnt, GPIO_TypeDef const GPIOx, const uint16_t GPIO_Pin, const GPIO_PinState GPIO_Active)
	Interrupt GPIO pin init for NCA9595.

bool	NCA9595_INT_GPIO_Get (const NCA9595_t *const pCpnt)
	Interrupt GPIO pin getter for ADS1115.

Detailed Description

NCA9595 Driver extensions.

Author: SMFSW

Copyright: MIT (c) 2017-2026, SMFSW

NCA9595: Low-voltage 16-bit I²C and SMBus I/O expander

Function Documentation

◆ NCA9595_INT_GPIO_Get()

bool NCA9595_INT_GPIO_Get ( const NCA9595_t *const pCpnt )

Interrupt GPIO pin getter for ADS1115.

Weak Functions: NCA9595 Interrupt GPIO pin getter may be user implemented if needed

Parameters

[in] pCpnt - Pointer to NCA9595 component

Returns: INT pin state value (0: inactive, 1: active)

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◆ NCA9595_INT_GPIO_Init()

void NCA9595_INT_GPIO_Init	(	NCA9595_t *const	pCpnt,
		GPIO_TypeDef *const	GPIOx,
		const uint16_t	GPIO_Pin,
		const GPIO_PinState	GPIO_Active )

Interrupt GPIO pin init for NCA9595.

Weak Functions: NCA9595 Interrupt GPIO pin init may be user implemented if needed

Parameters

[in]	pCpnt	- Pointer to NCA9595 component
[in]	GPIOx	- INT port
[in]	GPIO_Pin	- INT pin
[in]	GPIO_Active	INT pin active state

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◆ NCA9595_Read_Inputs()

FctERR NCA9595_Read_Inputs	(	NCA9595_t *const	pCpnt,
		uint16_t *const	in )

Read Inputs for NCA9595 peripheral.

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in,out]	in	- Input values (MSB: Port 1 / LSB: Port 0)

Returns: Error code

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◆ NCA9595_Read_Inputs_Union()

FctERR NCA9595_Read_Inputs_Union	(	NCA9595_t *const	pCpnt,
		uNCA9595_REG__IN *const	in )

inline

Read Inputs for NCA9595 peripheral (using union)

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in,out]	in	- Input union values

Returns: Error code

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◆ NCA9595_Read_Register()

FctERR NCA9595_Read_Register	(	NCA9595_t *const	pCpnt,
		uint16_t *const	data,
		const NCA9595_wreg	reg )

inline

Read Register of NCA9595 peripheral.

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in,out]	data	- Pointer to read register value
[in]	reg	- Register address

Returns: Error code

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◆ NCA9595_Set_Config()

FctERR NCA9595_Set_Config	(	NCA9595_t *const	pCpnt,
		const uint16_t	cfg )

Set GPIOs configuration for NCA9595 peripheral.

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in]	cfg	- Configuration values (MSB: Port 1 / LSB: Port 0)

Returns: Error code

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◆ NCA9595_Set_Config_Mask()

FctERR NCA9595_Set_Config_Mask	(	NCA9595_t *const	pCpnt,
		const uint16_t	cfg,
		const uint16_t	mask )

Set GPIOs configuration with mask for NCA9595 peripheral.

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in]	cfg	- Configuration values (MSB: Port 1 / LSB: Port 0)
[in]	mask	- GPIOs mask (MSB: Port 1 / LSB: Port 0)

Returns: Error code

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◆ NCA9595_Set_Config_Union()

FctERR NCA9595_Set_Config_Union	(	NCA9595_t *const	pCpnt,
		const uNCA9595_REG__CFG	cfg )

inline

Set GPIOs configuration for NCA9595 peripheral (using union)

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in]	cfg	- Configuration union values

Returns: Error code

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◆ NCA9595_Set_Polarity()

FctERR NCA9595_Set_Polarity	(	NCA9595_t *const	pCpnt,
		const uint16_t	pol )

Set Inputs polarity for NCA9595 peripheral.

Parameters

[in]	pCpnt	- Pointer to NCA9595 component
[in]	pol	- Polarity values (MSB: Port 1 / LSB: Port 0)

Returns: Error code

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◆ NCA9595_Set_Polarity_Mask()

FctERR NCA9595_Set_Polarity_Mask	(	NCA9595_t *const	pCpnt,
		const uint16_t	pol,
		const uint16_t	mask )

Set Inputs polarity with mask for NCA9595 peripheral.

Parameters

[in]	pCpnt	- Pointer to NCA9595 component
[in]	pol	- Polarity values (MSB: Port 1 / LSB: Port 0)
[in]	mask	- Inputs mask (MSB: Port 1 / LSB: Port 0)

Returns: Error code

◆ NCA9595_Set_Polarity_Union()

FctERR NCA9595_Set_Polarity_Union	(	NCA9595_t *const	pCpnt,
		const uNCA9595_REG__POL	pol )

inline

Set Inputs polarity for NCA9595 peripheral (using union)

Parameters

[in]	pCpnt	- Pointer to NCA9595 component
[in]	pol	- Polarity union values

Returns: Error code

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◆ NCA9595_Set_PullUp()

FctERR NCA9595_Set_PullUp	(	NCA9595_t *const	pCpnt,
		const uint16_t	pullup )

Set Outputs pull-up for NCA9595 peripheral.

Parameters

[in]	pCpnt	- Pointer to NCA9595 component
[in]	pullup	- Pull-up values (MSB: Port 1 / LSB: Port 0)

Returns: Error code

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◆ NCA9595_Set_PullUp_Mask()

FctERR NCA9595_Set_PullUp_Mask	(	NCA9595_t *const	pCpnt,
		const uint16_t	pullup,
		const uint16_t	mask )

Set Outputs pull-up with mask for NCA9595 peripheral.

Parameters

[in]	pCpnt	- Pointer to NCA9595 component
[in]	pullup	- Pull-up values (MSB: Port 1 / LSB: Port 0)
[in]	mask	- Outputs mask (MSB: Port 1 / LSB: Port 0)

Returns: Error code

◆ NCA9595_Set_PullUp_Union()

FctERR NCA9595_Set_PullUp_Union	(	NCA9595_t *const	pCpnt,
		const uNCA9595_REG__PUP	pullup )

inline

Set Outputs pull-up for NCA9595 peripheral (using union)

Parameters

[in]	pCpnt	- Pointer to NCA9595 component
[in]	pullup	- Pull-up union values

Returns: Error code

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◆ NCA9595_Write_Outputs()

FctERR NCA9595_Write_Outputs	(	NCA9595_t *const	pCpnt,
		const uint16_t	out )

Write Outputs for NCA9595 peripheral.

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in]	out	- Output values (MSB: Port 1 / LSB: Port 0)

Returns: Error code

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◆ NCA9595_Write_Outputs_Mask()

FctERR NCA9595_Write_Outputs_Mask	(	NCA9595_t *const	pCpnt,
		const uint16_t	out,
		const uint16_t	mask )

Write Outputs with mask for NCA9595 peripheral.

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in]	out	- Output values (MSB: Port 1 / LSB: Port 0)
[in]	mask	- Outputs mask (MSB: Port 1 / LSB: Port 0)

Returns: Error code

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◆ NCA9595_Write_Outputs_Union()

FctERR NCA9595_Write_Outputs_Union	(	NCA9595_t *const	pCpnt,
		const uNCA9595_REG__OUT	out )

inline

Write Outputs for NCA9595 peripheral (using union)

Parameters

[in,out]	pCpnt	- Pointer to NCA9595 component
[in]	out	- Output union values

Returns: Error code

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Functions

Detailed Description

Function Documentation

◆ NCA9595_INT_GPIO_Get()

◆ NCA9595_INT_GPIO_Init()

◆ NCA9595_Read_Inputs()

◆ NCA9595_Read_Inputs_Union()

◆ NCA9595_Read_Register()

◆ NCA9595_Set_Config()

◆ NCA9595_Set_Config_Mask()

◆ NCA9595_Set_Config_Union()

◆ NCA9595_Set_Polarity()

◆ NCA9595_Set_Polarity_Mask()

◆ NCA9595_Set_Polarity_Union()

◆ NCA9595_Set_PullUp()

◆ NCA9595_Set_PullUp_Mask()

◆ NCA9595_Set_PullUp_Union()

◆ NCA9595_Write_Outputs()

◆ NCA9595_Write_Outputs_Mask()

◆ NCA9595_Write_Outputs_Union()