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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > CTDB / V5-5-4

Constituent: ctdb_link_test_intr     Tag: rad750

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ctdb_link_test_intr.c File Reference

Function definitions for 1553 RT link test application for interrupt mode drivers. More...

#include "string.h"
#include "stdio.h"
#include "stdlib.h"
#include "time.h"
#include "CTDB/CTDB_rt.h"
#include "CTDB/SUMT_rt.h"
#include "CTDB/CTDB_config.h"
#include "CTDB/CTDB_tlmdefs.h"
#include "CCSDS/CCSDS_pkt.h"
#include "PBS/PBS.h"
#include "PBS/TASK.h"
#include "PBS/MBA.h"
#include "PBS/TOC.h"
#include "PBS/WCT.h"
#include "MSG/MSG_pubdefs.h"
#include "MSG/MSG_printProc.h"

Include dependency graph for ctdb_link_test_intr.c:

Data Structures
struct	_test_config
Defines
#define	RT_APID_HKP   0x20e
#define	RT_SIZE_HKP   102
#define	SUMT_RT_TASK_NAME   "uRT"
#define	SUMT_RT_TASK_STACK   0x2000
#define	SUMT_RT_TASK_PRI   60
#define	RT_CMD_RECV_PRI   150
#define	RT_CMD_RECV_NAME   "uCmdRx"
#define	MSG_PRI   210
#define	WDOG_RESET
Typedefs
typedef _test_config	test_config
Functions
static unsigned int	rt_pkt_hkp (void *buf, void *arg)
static unsigned int	rt_null_hkp (void *buf, void *arg)
static void	rt_pkt_cmd_rx (void)
int	rt_init (void)
int	rt_start (void)
int	rt_stop (void)
int	rt_exit (void)
int	rt_hkp (void)
int	rt_diag (void)
Variables
static SUMT_RT_Bus_Config	busConfig
static const SUMT_RT_Pkt_Config	pktConfig
static const SUMT_RT_Callback_Config	cbConfig
static const SUMT_RT_Task_Config	taskConfig
static test_config	Config

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Detailed Description

Function definitions for 1553 RT link test application for interrupt mode drivers.

Author:

D.L. Wood

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Define Documentation

#define MSG_PRI   210

The priority of the MSG output task.

#define RT_APID_HKP   0x20e

A fake CCSDS application ID to use for sent HKP telemetry packets.

#define RT_CMD_RECV_NAME   "uCmdRx"

The name of the telecommand receive task (VxWorks only).

#define RT_CMD_RECV_PRI   150

The priority to run the telecommand receive task (VxWorks only).

#define RT_SIZE_HKP   102

The size in bytes of the test HKP telemetry packets.

#define SUMT_RT_TASK_NAME   "uRT"

The name of the remote terminal service task.

#define SUMT_RT_TASK_PRI   60

The priority of the remote terminal service task.

#define SUMT_RT_TASK_STACK   0x2000

The size in bytes of the remote terminal service task stack.

#define WDOG_RESET

Resets the watchdog timer on the RAD750; a no-op for other targets.

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Typedef Documentation

test_config

The typedef for _test_config.

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Function Documentation

int rt_diag (  void   )

Displays remote terminal diagnostics. Return values: 0  Success. -1  Failure.

int rt_exit (  void   )

Stops the test application and releases resources. Return values: 0  Success. -1  Failure.

int rt_hkp (  void   )

Changes the HKP callback from the null version to the diagnostics version. Return values: 0  Success. -1  Failure.

int rt_init (  void   )

Initializes the target side of the test application. Return values: 0  Success. -1  Failure.

static unsigned int rt_null_hkp (  void *  buf, void *  arg )  [static]

Driver callback for HKP telemetry packet generation. A no-op to allow testing of the HKP callback change operation in the driver. Parameters: buf  The buffer for holding the HKP packet. arg  User defined argument. Returns: A CTDB MSG code.

static void rt_pkt_cmd_rx (  void   )  [static]

Listens for and discards telecommand receive packets arriving at the remote terminal. Necessary to prevent telecommand receive queue overflow from SC broadcast messages while test is running.

static unsigned int rt_pkt_hkp (  void *  buf, void *  arg )  [static]

Driver callback for HKP telemetry packet generation. Generates APID 0x20e RT diagnostics telemetry. The head of the HKP packet is filled with the RT diagnostics counters values. Parameters: buf  The buffer for holding the HKP packet. arg  User defined argument. Returns: A CTDB MSG code.

int rt_start (  void   )

Starts the remote terminal. Return values: 0  Success. -1  Failure.

int rt_stop (  void   )

Stops the remote terminal. Return values: 0  Success. -1  Failure.

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Variable Documentation

busConfig [static]

The RT driver 1553 bus configuration.

cbConfig [static]

Initial value: { rt_null_hkp, NULL } The RT driver callback configuration.

Config [static]

The test configuration structure.

pktConfig [static]

Initial value: { 32, CTDB_CONFIG_PKT_SIZE_CMD_RX, 8, 4, CTDB_CONFIG_PKT_SIZE_CMD_TX, 32, 128, CTDB_CONFIG_PKT_SIZE_TELEM, CTDB_CONFIG_PKT_SIZE_HKP } The RT driver packet configuration.

taskConfig [static]

Initial value: { { SUMT_RT_TASK_NAME, SUMT_RT_TASK_PRI, 0, NULL, SUMT_RT_TASK_STACK }, MSG_LVL_INFORMATION, } The RT driver task configuration.

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