Pedestal

Collaboration diagram for Pedestal:

Functions
int	FERS_WritePedestals (int handle, uint16_t *PedLG, uint16_t *PedHG, uint16_t *dco)
	Write Pedestal calibration.
int	FERS_ReadPedestalsFromFlash (int handle, char *date, uint16_t *PedLG, uint16_t *PedHG, uint16_t *dco)
	Read pedestal calibration and DC offset.
int	FERS_PedestalBackupPage (int handle, int EnBckPage)
	Switch to pedestal backup page.
int	FERS_SetCommonPedestal (int handle, uint16_t Pedestal)
	Set a common pedestal (applied to all channels after pedestal calibration)
int	FERS_EnablePedestalCalibration (int handle, int enable)
	Enable / Disabled pedestal calibration.

Detailed Description

Function Documentation

FERS_WritePedestals()

int FERS_WritePedestals	(	int	handle,
		uint16_t *	PedLG,
		uint16_t *	PedHG,
		uint16_t *	dco )

Write Pedestal calibration.

Warning

The flash memory contains vital parameters for the board. Overwriting certain pages can damage the hardware!!! Do not use this function without contacting CAEN first

Parameters

[in]	handle	device handle
[in]	PedLG	Low Gain pedestal array[64]
[in]	PedHG	High Gain pedestal array[64]
[in]	dco	DCoffset (use NULL to keep old values)

Returns

0 in case of success, or a negative error code specified in FERSLIB_ErrorCodes

FERS_ReadPedestalsFromFlash()

int FERS_ReadPedestalsFromFlash	(	int	handle,
		char *	date,
		uint16_t *	PedLG,
		uint16_t *	PedHG,
		uint16_t *	dco )

Read pedestal calibration and DC offset.

Warning

The flash memory contains vital parameters for the board. Overwriting certain pages can damage the hardware!!! Do not use this function without contacting CAEN first

Parameters

[in]	handle	device handle
[out]	date	date of calibration saved (DD/MM/YYYY)
[out]	PedLG	Log Gain pedestal array[64]
[out]	PedHG	High Gain pedestal array[64]
[out]	dco	DCoffset (DAC). 4 values. Use NULL pointer if not requested

Returns

0 in case of success, or a negative error code specified in FERSLIB_ErrorCodes

FERS_PedestalBackupPage()

int FERS_PedestalBackupPage	(	int	handle,
		int	EnBckPage )

Switch to pedestal backup page.

Parameters

[in]	handle	device handle
[in]	EnBckPage	EnBckPage: 0=normal page, 1=packup page

Returns

0 in case of success, or a negative error code specified in FERSLIB_ErrorCodes

FERS_SetCommonPedestal()

int FERS_SetCommonPedestal	(	int	handle,
		uint16_t	Pedestal )

Set a common pedestal (applied to all channels after pedestal calibration)

Warning

This function enables pedestal calibration

Parameters

[in]	handle	device handle
[in]	Pedestal	common pedestal

Returns

0

FERS_EnablePedestalCalibration()

int FERS_EnablePedestalCalibration	(	int	handle,
		int	enable )

Enable / Disabled pedestal calibration.

Parameters

[in]	handle	Device handle
[in]	enable	disabled, enabled

Returns

0