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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > RAD750 / V1-3-0

Constituent: rad750_reboot     Tag: rad750

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RAD750_reboot.h File Reference

RAD750 application reboot library. More...

#include "BootDiagnostics.h"

Include dependency graph for RAD750_reboot.h:

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Defines
#define	RAD750_REBOOT_N_APP_WORDS   BOOT_DIAGS_APP_NUM_WORD
Typedefs
typedef enum _RAD750_Reboot_Type	RAD750_Reboot_Type
Enumerations
enum	_RAD750_Reboot_Type {   RAD750_REBOOT_TYPE_VXWORKS = BOOT_START_VXW,   RAD750_REBOOT_TYPE_COLD = BOOT_START_COLD,   RAD750_REBOOT_TYPE_WATCHDOG = BOOT_START_WDOG,   RAD750_REBOOT_TYPE_PANIC = BOOT_START_PANIC,   RAD750_REBOOT_TYPE_EXCEPTION = BOOT_START_EXCEPTION,   RAD750_REBOOT_TYPE_COMMAND = BOOT_START_COMMAND }
Functions
void	RAD750_rebootGo (RAD750_Reboot_Type bootType, const unsigned int *appInfo, unsigned int options)
	Reboot the processor from the application level.
void	RAD750_rebootGet (RAD750_Reboot_Type *bootType, unsigned int *appInfo)
	Get the application reboot information.

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Detailed Description

RAD750 application reboot library.

Author:

D.L. Wood

This library implements a method for rebooting LAT RAD750 processors from the application level. The functions handle the low-level details of interfacing to the RAD750 boot diagntics region and the primary boot code.

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Define Documentation

#define RAD750_REBOOT_N_APP_WORDS   BOOT_DIAGS_APP_NUM_WORD

The number of application information words to store or get.

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Typedef Documentation

RAD750_Reboot_Type

The typedef for _RAD750_Reboot_Type.

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Enumeration Type Documentation

enum _RAD750_Reboot_Type

Defines the reboot types for the RAD750 processor. This information may be interpreted by the primary boot code. Enumeration values: RAD750_REBOOT_TYPE_VXWORKS  VxWorks internal warm reboot RAD750_REBOOT_TYPE_COLD  Cold boot from power on or hard reset. RAD750_REBOOT_TYPE_WATCHDOG  Watchdog timeout reboot. RAD750_REBOOT_TYPE_PANIC  Software critical error warm reboot. RAD750_REBOOT_TYPE_EXCEPTION  Software exception warm reboot. RAD750_REBOOT_TYPE_COMMAND  Commanded warm reboot.

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Function Documentation

void RAD750_rebootGet (  RAD750_Reboot_Type *  bootType, unsigned int *  appInfo )

Get the application reboot information. Returns the information in the boot diagnosics area. This may be used to diagnose the cause of a reboot when applications are starting up. The returned bootType value should be one of the RAD750_Reboot_Type values,indicating the reboot cause. The application reboot information words are copied into the user buffer appInfo. These should be the same values as from the last call to RAD750_rebootGo(), if the reboot was peformed in that manner. Parameters: bootType  Holds the reboot cause or type code on return. appInfo  A pointer to an array of RAD750_REBOOT_N_APP_WORDS 32-bit words. These words are copied from the area of the boot diagnostics region reserved for application use.

void RAD750_rebootGo (  RAD750_Reboot_Type  bootType, const unsigned int *  appInfo, unsigned int  options )

Reboot the processor from the application level. Performs a reboot of the processor. The relevant information is stored in the boot diagnostics area in RAM for the primary boot code and is eventually available after the reboot is complete using RAD750_rebootGet(). The bit BOOT_DIAGS_PBF_APP_RESET is set in the primary boot flags to indicate a reboot from the application level. The bootType parameter is also passed in to the primary boot code. In general, users of this function should only implement types RAD750_REBOOT_TYPE_PANIC or RAD750_REBOOT_TYPE_COMMAND. Parameters: bootType  The reboot cause or type code. appInfo  A pointer to an array of RAD750_REBOOT_N_APP_WORDS 32-bit words. These words are copied into the area of the boot diagnostics region reserved for application use. options  A set of bit mask options; not currently implemented.

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