Board Clock management functions

Functions
int	i_APCI3660_InitBoard (uint8_t boardId, uint8_t masterSlaveMode, uint8_t clockGen1_Divisor, uint8_t clockGen2_Divisor, uint8_t samplingClock1_Selection, uint8_t samplingClock2_Selection, uint8_t slaveSamplingClock1_Selection, uint8_t slaveSamplingClock2_Selection, uint8_t chronometer_MasterClock_Divisor)
int	i_APCI3660_GetBoardInitialisation (uint8_t boardId, uint8_t *masterSlaveMode, uint8_t *clockGen1_Divisor, uint8_t *clockGen2_Divisor, uint8_t *samplingClock1_Selection, uint8_t *samplingClock2_Selection, uint8_t *slaveSamplingClock1_Selection, uint8_t *slaveSamplingClock2_Selection, uint8_t *chronometer_MasterClock_Divisor)
int	i_APCI3660_ReleaseBoardHardware (uint8_t boardId)

Detailed Description

Function Documentation

i_APCI3660_InitBoard()

int i_APCI3660_InitBoard	(	uint8_t	boardId,
		uint8_t	masterSlaveMode,
		uint8_t	clockGen1_Divisor,
		uint8_t	clockGen2_Divisor,
		uint8_t	samplingClock1_Selection,
		uint8_t	samplingClock2_Selection,
		uint8_t	slaveSamplingClock1_Selection,
		uint8_t	slaveSamplingClock2_Selection,
		uint8_t	chronometer_MasterClock_Divisor
	)

Init the board

This function initializes the board and release all analog inputs and outputs to initial state.

Parameters

[in]	boardId	Target board index
[in]	masterSlaveMode	Board mode (0: master mode, 1: slave mode (not used))
[in]	clockGen1_Divisor	Selection of the divisor for the clock generator 1 4 : DIVISOR4 -> 25.600MHz 5 : DIVISOR5 -> 20.480MHz 6 : DIVISOR6 -> 17.060MHz 8 : DIVISOR8 -> 12.800MHz 10 : DIVISOR10 -> 10.240MHz 12 : DIVISOR12 -> 8.530MHz 16 : DIVISOR16 -> 6.400MHz 20 : DIVISOR20 -> 5.120MHz 25 : DIVISOR25 -> 4.096MHz 40 : DIVISOR40 -> 2.560MHz 50 : DIVISOR50 -> 2.048MHz 60 : DIVISOR60 -> 1.706MHz 80 : DIVISOR80 -> 1.280MHz 100 : DIVISOR100 -> 1.024MHz
[in]	clockGen2_Divisor	Selection of the divisor for the clock generator 2 if (boardId > sizeof(_thread_info) / sizeof(*_thread_info))return -1; 4 : DIVISOR4 -> 25.600MHz 5 : DIVISOR5 -> 20.480MHz 6 : DIVISOR6 -> 17.060MHz 8 : DIVISOR8 -> 12.800MHz 10 : DIVISOR10 -> 10.240MHz 12 : DIVISOR12 -> 8.530MHz 16 : DIVISOR16 -> 6.400MHz 20 : DIVISOR20 -> 5.120MHz 25 : DIVISOR25 -> 4.096MHz 40 : DIVISOR40 -> 2.560MHz 50 : DIVISOR50 -> 2.048MHz 60 : DIVISOR60 -> 1.706MHz 80 : DIVISOR80 -> 1.280MHz 100 : DIVISOR100 -> 1.024MHz
[in]	samplingClock1_Selection	Selection of the clock for the sampling clock 1 0 : External clock 1 1 : External clock 2
[in]	samplingClock2_Selection	Selection of the clock for the sampling clock 2 0 : External clock 1 1 : External clock 2
[in]	slaveSamplingClock1_Selection	Selection of the clock for the sampling clock 1 for the slave board (0: PCI3660_EXT_CLOCK_1, 1:PCI3660_EXT_CLOCK_2) 0 : External clock 1 1 : External clock 2
[in]	slaveSamplingClock2_Selection	Selection of the clock for the sampling clock 2 for the slave board (0: PCI3660_EXT_CLOCK_1, 1:PCI3660_EXT_CLOCK_2) 0 : External clock 1 1 : External clock 2
[in]	chronometer_MasterClock_Divisor	Selection of the divisor for the master clock for the chronometer 0: PCI3660_CHRONOMETER_DIVISOR_1 1: PCI3660_CHRONOMETER_DIVISOR_10 2: PCI3660_CHRONOMETER_DIVISOR_100)

Return values

0	No error
-1	The boardId is wrong
-2	The masterSlaveMode is wrong
-3	One or both of the selected bus clock divisor parameter is wrong
-4	One or both of the clock selection is wrong
-5	The masterSlaveMode and slaveSamplingClock1_Selection combination is wrong
-6	The chronometer_MasterClock_Divisor is wrong Sampling frequency(in kHz) clockgen Divisor Speed mod (see InitAnalogInputModule) Single Double Quad 4 50 100 200 5 40 80 120 6 33.33 66.66 133,33 8 25 50 100 10 20 12 16.67 16 12.5 20 10 25 8 40 5 50 4 60 3.33 80 2.5 100 2

i_APCI3660_GetBoardInitialisation()

int i_APCI3660_GetBoardInitialisation	(	uint8_t	boardId,
		uint8_t *	masterSlaveMode,
		uint8_t *	clockGen1_Divisor,
		uint8_t *	clockGen2_Divisor,
		uint8_t *	samplingClock1_Selection,
		uint8_t *	samplingClock2_Selection,
		uint8_t *	slaveSamplingClock1_Selection,
		uint8_t *	slaveSamplingClock2_Selection,
		uint8_t *	chronometer_MasterClock_Divisor
	)

Get board initialization state

Parameters

[in]	boardId	Target board index
[out]	masterSlaveMode	Board mode (0: master mode, 1: slave mode)
[out]	clockGen1_Divisor	Selection of the divisor for the clock generator 1
[out]	clockGen2_Divisor	Selection of the divisor for the clock generator 2
[out]	samplingClock1_Selection	Selection of the clock for the sampling clock 1
[out]	samplingClock2_Selection	Selection of the clock for the sampling clock 2
[out]	slaveSamplingClock1_Selection	Selection of the clock for the sampling clock 1 for the slave board (0: PCI3660_EXT_CLOCK_1, 1:PCI3660_EXT_CLOCK_2)
[out]	slaveSamplingClock2_Selection	Selection of the clock for the sampling clock 2 for the slave board (0: PCI3660_EXT_CLOCK_1, 1:PCI3660_EXT_CLOCK_2)
[out]	chronometer_MasterClock_Divisor	Selection of the divisor for the master clock for the chronometer (PCI3660_CHRONOMETER_DIVISOR_1, PCI3660_CHRONOMETER_DIVISOR_10 or PCI3660_CHRONOMETER_DIVISOR_100)

Return values

0	No error
-1	The boardId is wrong
-2	The board has not been initialized
-14	An error occurred while calling the IOCTL function

i_APCI3660_ReleaseBoardHardware()

int i_APCI3660_ReleaseBoardHardware

(

uint8_t

boardId

)

Release the Hardware of the board

Parameters

[in]

boardId

Target board index

Return values

0	No error
-1	The boardId is wrong