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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > PIG / V8-8-2

Constituent: pig_flying     Tag: sun-gcc

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pig.c File Reference

Implementation of the Power and the Initialisation of the GASU routines. More...

#include "PIG/PIG_msgs.h"
#include "PIG/power.h"
#include "taskDelay_p.h"
#include "pig_macro_p.h"
#include "MSG/MSG_pubdefs.h"
#include <string.h>

Include dependency graph for pig.c:

Functions
static unsigned	change_order (unsigned *new_order, unsigned n, unsigned *old_order)
	Change the power-on order from the default to new_order.
void	PIG_set_off_delay (unsigned delay)
	Set the delay after power-off of a component.
void	PIG_set_on_delay (unsigned delay)
	Set the delay after power-on.
void	delay_off (void)
	Delay the task for pig_off_delay 60ths of a second.
void	delay_on (void)
	Delay the task for pig_on_delay 60ths of a second.
unsigned	PIG_order_EPU (unsigned order[N_EPU])
	Change the power-on order of the EPUs from the default to order.
unsigned	PIG_order_TEM (unsigned order[N_TEM])
	Change the power-on order of the TEMs from the default to order.
unsigned	PIG_order_FREE (unsigned order[N_FREE])
	Change the power-on order of the FREE boards from the default to order.
unsigned	get_epu_id (unsigned index)
	Maps an index to an EPU id (part of the machinery that allows the specification of a power on order).
unsigned	get_free_id (unsigned index)
	Maps an index to an FREE id (part of the machinery that allows the specification of a power on order).
unsigned	get_tem_id (unsigned index)
	Maps an index to an TEM id (part of the machinery that allows the specification of a power on order).
Variables
static unsigned	pig_off_delay = DEFAULT_OFF_DELAY
	Time to wait after powering off a component.
static unsigned	pig_on_delay = DEFAULT_ON_DELAY
	Time to wait after powering on a component.
static unsigned	tem_order [N_TEM] = {0x5,0x6,0x9,0xa,0xc,0xd,0xe,0x1,0x2,0x3,0x7,0xb,0xf,0x0,0x4,0x8}
	Specify the order in which to power on the tems.
static unsigned	epu_order [N_EPU] = {0, 1, 2}
	Specify the order in which to power on the EPUs.
static unsigned	free_order [N_FREE] = {0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7, 0x8, 0x9, 0xa, 0xb}
	Specify the order in which to power the FREE boards.

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Detailed Description

Implementation of the Power and the Initialisation of the GASU routines.

Author:

James Swain - jswain@slac.stanford.edu

history 08 Oct 2004: Prepare for first public release. Add history block 24 Oct 2004: Created seperate delays for powering on and powering off LAT components

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Function Documentation

unsigned change_order (  unsigned *  new_order, unsigned  n, unsigned *  old_order )  [inline, static]

Change the power-on order from the default to new_order. Parameters: new_order  Array of IDs giving the new power on order n  Number of elements in the order arrays old_order  Array where the power on order is stored Returns: One of PIG_msg.

unsigned get_epu_id (  unsigned  index  )

Maps an index to an EPU id (part of the machinery that allows the specification of a power on order). Parameters: index  Index into EPU order array Returns: 0, 1 or 2

unsigned get_free_id (  unsigned  index  )

Maps an index to an FREE id (part of the machinery that allows the specification of a power on order). Parameters: index  Index into FREE order array Returns: 0, 1 or 2

unsigned get_tem_id (  unsigned  index  )

Maps an index to an TEM id (part of the machinery that allows the specification of a power on order). Parameters: index  Index into TEM order array Returns: 0, 1 or 2

unsigned PIG_order_EPU (  unsigned  order[N_EPU]  )

Change the power-on order of the EPUs from the default to order. Parameters: order  Array EPU ids specifying the power on order Returns: One of PIG_msg.

unsigned PIG_order_FREE (  unsigned  order[N_FREE]  )

Change the power-on order of the FREE boards from the default to order. Parameters: order  Array of FREE ids specifying the power on order Returns: One of PIG_msgs.

unsigned PIG_order_TEM (  unsigned  order[N_TEM]  )

Change the power-on order of the TEMs from the default to order. Parameters: order  Array of TEM ids specifying the power on order Returns: One of PIG_msgs.

void PIG_set_off_delay (  unsigned  delay  )

Set the delay after power-off of a component. Parameters: delay  Time (in 60ths of a second) to wait after powering on a component

void PIG_set_on_delay (  unsigned  delay  )

Set the delay after power-on. Parameters: delay  Time (in 60ths of a second) to wait after powering on a component

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