LIH_PDU.c File Reference

PDU 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	_PDU_Control
	Control structure for PDU environmental readout. More...
Defines
#define	LIH_L_PDU   (2)
#define	LIH_L_PDU_CYCLE   (2)
#define	LIH_L_PDU_PER_CYCLE   (1)
#define	LIH_L_PWR_PER_PDU   (3)
#define	LIH_L_MPX_PER_PDU   (8)
#define	LIH_L_REG_PER_MPX   (3)
#define	LIH_L_ADC_PER_MPX   (20)
#define	LIH_K_ACD_PWR_REG   (2)
Typedefs
typedef struct _PDU_Control	PDU_Control
	Typedef for struct _PDU_Control.
Functions
static void	PDUacquire (LIH_Control *hcb, void *prm, unsigned int minor)
	Acquire PDU environmental data for the requested minor cycle.
static __inline void	copy_env (unsigned int pdu, unsigned int mpx, unsigned short *dst, const unsigned short *rpa[3])
	Expand/copy ADCs from result list to target packet.
static __inline LCB_ci *	load_mpx (LCB_ci_cmd *ci, unsigned int pdu, unsigned int mpx, unsigned int stall)
	Insert a command to set a PDU's ADC group multiplexer.
static __inline LCB_ci *	read_env (LCB_ci_cmdr *ci, unsigned int pdu, unsigned int reg, unsigned int stall)
	Insert a command to read a PDU's environmental monitor ADCs.
static __inline LCB_ci *	read_reg (LCB_ci_cmd *ci, unsigned int pdu, unsigned int reg, unsigned int stall)
	Insert a command to set a PDU's ADC group multiplexer.
unsigned int	LIH_PDUinit (LIH_Control *hcb, LIH_cb_Acquire *acq, void **prm, unsigned int *minor)
	Initialize the PDU hardware acquisition.

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Detailed Description

PDU specific environmental monitor acquisition.

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

Author:

A.P.Waite

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

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Function Documentation

static __inline void copy_env	(	unsigned int	pdu,
		unsigned int	mpx,
		unsigned short *	dst,
		const unsigned short *	rpa[3]
	)			[static]

Expand/copy ADCs from result list to target packet.

Parameters:

	pdu	(in) PDU
	mpx	(in) Multiplexer number
	dst	(in) Destination
	rpa	(in) Register pointer array

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

Initialize the PDU hardware acquisition.

Parameters:

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

References _PDU_Control::adc, _LIH_Packet::adc, _LIH_Put::adc, _LIH_Source::hdx, _LIH_Database::hpk, _LIH_Put::hpk, _LIH_Source::ins, _LIH_Control::lcbd, LIH_Adc2source, LIH_hpk2ADC, LIH_K_DVC_PDU, LIH_pwr2source, load_mpx(), _PDU_Control::mem, _LIH_Source::mpx, _LIH_Put::nxt, _LIH_Control::pdb, PDUacquire(), _PDU_Control::pwr, read_env(), read_reg(), _PDU_Control::src, and _PDU_Control::xcb.

Referenced by initializeAcq().

static __inline LCB_ci * load_mpx	(	LCB_ci_cmd *	ci,
		unsigned int	pdu,
		unsigned int	mpx,
		unsigned int	stall
	)			[static]

Insert a command to set a PDU's ADC group multiplexer.

Parameters:

	ci	(in) Command item pointer (LCBD version)
	pdu	(in) PDU
	mpx	(in) Multiplexer number
	stall	(in) Stall time (LCB 20 MHz tics)

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

Acquire PDU environmental data for the requested minor cycle.

Parameters:

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

References _LIH_Put::adc, _PDU_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, _PDU_Control::pwr, _PDU_Control::src, _LIH_Packet::tim, and _PDU_Control::xcb.

Referenced by LIH_PDUinit().

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

Insert a command to read a PDU's environmental monitor ADCs.

Parameters:

	ci	(in) Command item pointer (LCBD version)
	pdu	(in) PDU
	reg	(in) Environmental register
	stall	(in) Stall time (LCB 20 MHz tics)

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

Insert a command to set a PDU's ADC group multiplexer.

Parameters:

	ci	(in) Command item pointer (LCBD version)
	pdu	(in) PDU
	reg	(in) Power register number (offset from "CRATES" register)
	stall	(in) Stall time (LCB 20 MHz tics)

Referenced by LIH_AEMinit(), and LIH_PDUinit().