Digital I/O functions

Functions
uint8_t	i_APCIE3660_Read4DigitalInputs (PDEVICE_DATA deviceData, uint8_t *portValues)
uint8_t	i_APCIE3660_Read1DigitalInput (PDEVICE_DATA deviceData, uint8_t input, uint8_t *inputValue)
uint8_t	i_APCIE3660_SetDigitalOutputMemoryOn (PDEVICE_DATA deviceData)
uint8_t	i_APCIE3660_SetDigitalOutputMemoryOff (PDEVICE_DATA deviceData)
uint8_t	i_APCIE3660_Set4DigitalOutputsOn (PDEVICE_DATA deviceData, uint8_t mask)
uint8_t	i_APCIE3660_Set4DigitalOutputsOff (PDEVICE_DATA deviceData, uint8_t mask)
uint8_t	i_APCIE3660_Set1DigitalOutputOn (PDEVICE_DATA deviceData, uint8_t outputChannel)
uint8_t	i_APCIE3660_Set1DigitalOutputOff (PDEVICE_DATA deviceData, uint8_t outputChannel)

Detailed Description

Function Documentation

i_APCIE3660_Read4DigitalInputs()

uint8_t i_APCIE3660_Read4DigitalInputs	(	PDEVICE_DATA	deviceData,
		uint8_t *	portValues
	)

Read 4 digital inputs of the board

Parameters

[in]	deviceData	Target board PCI device structure
[out]	portValues	Status of the digital inputs

Return values

0	No error
2	The port is wrong

i_APCIE3660_Read1DigitalInput()

uint8_t i_APCIE3660_Read1DigitalInput	(	PDEVICE_DATA	deviceData,
		uint8_t	input,
		uint8_t *	inputValue
	)

Read 1 digital input of the board

Parameters

[in]	deviceData	Target board PCI device structure
[in]	input	Index of input to read
[out]	inputValue	Status of the digital input

Return values

0	No error
-2	The input is wrong

i_APCIE3660_SetDigitalOutputMemoryOn()

uint8_t i_APCIE3660_SetDigitalOutputMemoryOn

(

PDEVICE_DATA

deviceData

)

Enables the digital output memory When digital output memory is enabled, the active channels stay active until a SetDigitalOutputOff function is called. When digital output memory is disabled, the active channels are reset at each call of a SetDigitalOutputOn function. SetXDigitalOutputOff functions return an error.

Parameters

[in]

deviceData

Target board PCI device structure

Return values

0	No error
-2	The input is wrong

i_APCIE3660_SetDigitalOutputMemoryOff()

uint8_t i_APCIE3660_SetDigitalOutputMemoryOff

(

PDEVICE_DATA

deviceData

)

Disables the digital output memory When digital output memory is enabled, the active channels stay active until a SetDigitalOutputOff function is called. When digital output memory is disabled, the active channels are reset at each call of a SetDigitalOutputOn function. SetXDigitalOutputOff functions return an error.

Parameters

[in]

deviceData

Target board PCI device structure

Return values

0

No error

i_APCIE3660_Set4DigitalOutputsOn()

uint8_t i_APCIE3660_Set4DigitalOutputsOn	(	PDEVICE_DATA	deviceData,
		uint8_t	mask
	)

Permits to set digital outputs of the board

Parameters

[in]	deviceData	Target board PCI device structure
[in]	mask	Digital output port to set (0 to 15)

Return values

0	No error
-2	The mask value is wrong

i_APCIE3660_Set4DigitalOutputsOff()

uint8_t i_APCIE3660_Set4DigitalOutputsOff	(	PDEVICE_DATA	deviceData,
		uint8_t	mask
	)

Permits to reset digital Outputs of the board

Parameters

[in]	deviceData	Target board PCI device structure
[in]	mask	Digital output port to reset (0 to 15)

Return values

0	No error
-2	The mask value is wrong
-3	Digital output memory not set - Cannot set outputs to 0

i_APCIE3660_Set1DigitalOutputOn()

uint8_t i_APCIE3660_Set1DigitalOutputOn	(	PDEVICE_DATA	deviceData,
		uint8_t	outputChannel
	)

When Output memory is active : sets 1 digital output to HIGH When Output memory is off : sets 1 digital output to value;

Parameters

[in]	deviceData	Target board PCI device structure
[in]	outputChannel	Digital output to set (0 to 3)

Return values

0	No error
-2	The outputChannel is wrong

i_APCIE3660_Set1DigitalOutputOff()

uint8_t i_APCIE3660_Set1DigitalOutputOff	(	PDEVICE_DATA	deviceData,
		uint8_t	outputChannel
	)

Sets 1 digital output to LOW

Parameters

[in]	deviceData	Target board PCI device structure
[in]	outputChannel	Digital output to reset (0 to 3)

Return values

0	No error
-2	The outputChannel is wrong
-3	Digital output memory not set - Cannot set outputs to 0