LIH_AEM.c File Reference

AEM specific environmental monitor acquisition. More...

#include <string.h>
#include <LCBD/LCBC.h>
#include <LCBD/LCBD_rst.h>
#include <LCBD/LCBR.h>
#include <LEM/encode_macros.h>
#include <LEM/encode_structs.h>
#include <LHK/LHK_pubdefs.h>
#include <LIH_DB/LIH_DB_ADCdefs.h>
#include <MDB/MDB_pubdefs.h>
#include <PBS/FFS.ih>
#include <PBS/MBA.h>
#include <LIH/LIH_msgs.h>
#include <LIH_prvdefs.h>

Classes
struct	_AEM_Control
	Control structure for AEM environmental readout. More...
Defines
#define	LIH_L_AEM_CYCLE   (1)
#define	LIH_L_REG_PER_AEM   (13)
#define	LIH_L_ADC_PER_REG   (4)
#define	LIH_M_AEM_ADC_TO   (0x1000)
Typedefs
typedef struct _AEM_Control	AEM_Control
	Typedef for struct _AEM_Control.
Functions
static void	AEMacquire (LIH_Control *hcb, void *prm, unsigned int minor)
	Acquire AEM environmental data for the requested minor cycle.
static __inline void	copy_env (unsigned short *dst, const unsigned short *src)
	Expand/copy ADCs from result list to target packet.
static __inline LCB_ci *	load_reg (LCB_ci_cmd *ci, unsigned int reg, unsigned int stall)
	Insert a command to write to an AEM ADC register.
static __inline LCB_ci *	read_ctl (LCB_ci_cmdr *ci, unsigned int stall)
	Insert a command to read the AEM's FREE board power switch register.
static __inline LCB_ci *	read_reg (LCB_ci_cmdr *ci, unsigned int reg, unsigned int stall)
	Insert a command to read an AEM environmental monitor ADC register.
unsigned int	LIH_AEMinit (LIH_Control *hcb, LIH_cb_Acquire *acq, void **prm, unsigned int *minor)
	Initialize the AEM acquisition.

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Detailed Description

AEM specific environmental monitor acquisition.

CVS $Id: LIH_AEM.c,v 1.4 2011/03/29 22:38:00 apw Exp $

Author:

A.P.Waite

LIH_AEM.c provides all the AEM specific functionality to acquire AEM environmental monitoring quantities and store the results in the hardware packet database.

---

Function Documentation

void AEMacquire	(	LIH_Control *	hcb,
		void *	prm,
		unsigned int	minor
	)			[static]

Acquire AEM environmental data for the requested minor cycle.

Parameters:

	hcb	(in) Control block
	prm	(in) User parameter (AEM control block)
	minor	(in) Minor (AEM) cycle

References _LIH_Put::adc, _AEM_Control::adc, _LIH_Database::cnt, copy_env(), _LIH_Database::hpk, _LIH_Put::hpk, LIH_hpk2aidx, LIH_limitCheck(), _LIH_Put::nxt, _LIH_Control::online, _LIH_Control::pdb, _AEM_Control::pwr, _AEM_Control::src, _LIH_Packet::tim, and _AEM_Control::xcb.

Referenced by LIH_AEMinit().

static __inline void copy_env	(	unsigned short *	dst,
		const unsigned short *	src
	)			[static]

Expand/copy ADCs from result list to target packet.

Parameters:

	dst	(in) Destination
	src	(in) Source

unsigned int LIH_AEMinit	(	LIH_Control *	hcb,
		LIH_cb_Acquire *	acq,
		void **	prm,
		unsigned int *	minor
	)

Initialize the AEM acquisition.

Parameters:

	hcb	(in) Control block
	acq	(out) AEM acquisition routine
	prm	(out) AEM acquisition routine parameter
	minor	(out) Number of minor cycles needed for AEM acquisition

References _AEM_Control::adc, _LIH_Packet::adc, _LIH_Put::adc, AEMacquire(), _LIH_Source::hdx, _LIH_Database::hpk, _LIH_Put::hpk, _LIH_Control::lcbd, LIH_Adc2source, LIH_hpk2ADC, LIH_K_DVC_AEM, LIH_pwr2source, load_reg(), _AEM_Control::mem, _LIH_Source::mpx, _LIH_Put::nxt, _LIH_Control::pdb, _AEM_Control::pwr, read_ctl(), read_reg(), _AEM_Control::src, and _AEM_Control::xcb.

Referenced by initializeAcq().

static __inline LCB_ci * load_reg	(	LCB_ci_cmd *	ci,
		unsigned int	reg,
		unsigned int	stall
	)			[static]

Insert a command to write to an AEM ADC register.

Parameters:

	ci	(in) Command item pointer (LCBD version)
	reg	(in) AEM (environmental) register index
	stall	(in) Stall time (LCB 20 MHz tics)

Referenced by LIH_AEMinit().

static __inline LCB_ci * read_ctl	(	LCB_ci_cmdr *	ci,
		unsigned int	stall
	)			[static]

Insert a command to read the AEM's FREE board power switch register.

Parameters:

	ci	(in) Command item pointer (LCBD version)
	stall	(in) Stall time (LCB 20 MHz tics)

Referenced by LIH_AEMinit().

static __inline LCB_ci * read_reg	(	LCB_ci_cmdr *	ci,
		unsigned int	reg,
		unsigned int	stall
	)			[static]

Insert a command to read an AEM environmental monitor ADC register.

Parameters:

	ci	(in) Command item pointer (LCBD version)
	reg	(in) AEM (environmental) register index
	stall	(in) Stall time (LCB 20 MHz tics)