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Constituent: ltct     Tag: sun-gcc


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LTC_data.c File Reference

Thermal Control built-in configuration data. More...

#include "ltcPrivate.h"

Include dependency graph for LTC_data.c:


Variables

const LTC_CommonParams LTC_ltcCommon
 Built in LTC algorithm common parameters.
const LTC_CntrlParams LTC_ltcParams [LTC_NUM_HPs]
 Built in LTC algorithm control parameters.
const LTC_DB_Schema LTC_defaultConfig
 Default LTC configuration values.
const LTC_FltDf LTC_thrmFltDf
 Smoothing filter definition for RIT/thermistor type sensor.
const LTC_FltDf LTC_rtdFltDf
 Smoothing filter definition for RES/RTD type sensor.
const short int LTC_thrmCnvTbl [LTC_CNV_TBL_SZ]
 Counts to temperature convertion table for RIT/thermistor type sensor.
const short int LTC_rtdCnvTbl [LTC_CNV_TBL_SZ]
 Counts to temperature convertion table for RES/RTD type sensor.

Detailed Description

Thermal Control built-in configuration data.


Variable Documentation

LTC_defaultConfig
 

Default LTC configuration values.

This database is used if the LTC_DB module is not loaded.

There are two PDU tables. One for primary PDU and one for redundant PDU. Each record of these tables provides definitions for each temperature read from the PDU. It is ordered by PDU group for easy use when working with PDU hardware. The PDU group and ADC number for each sensor is built into this table. The sensors are associated with a heat pipe as defined by the hardware configuration.

LTC_ltcCommon
 

Initial value:

{
    3,             
    3,             
    3.0*TSCLF,     
    5.0*TSCLF      
}
Built in LTC algorithm common parameters.

Default built-in heat pipe common parameters.

LTC_ltcParams
 

Initial value:

{
   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
    { -65.0*TSCL, -63.0*TSCL, -6.0*TSCL, -5.0*TSCL, 6.0*TSCL },   
}
Built in LTC algorithm control parameters.

Default built-in heat pipe specific parameters.

LTC_rtdCnvTbl
 

Counts to temperature convertion table for RES/RTD type sensor.

Generated based on PDU/RTD circuit and vendor (Goodrich Model 0118MF) resistance-temperature relationship table.

LTC_rtdFltDf
 

Initial value:

{
    10,
    { 
      .1*CFSCL, 
      .1*CFSCL, 
      .1*CFSCL, 
      .1*CFSCL, 
          .1*CFSCL, 
          .1*CFSCL, 
          .1*CFSCL, 
          .1*CFSCL, 
          .1*CFSCL, 
          .1*CFSCL, 
    }
}
Smoothing filter definition for RES/RTD type sensor.

Long moving average filter to handle the excessive noise from the RES sensor electronics.

LTC_thrmCnvTbl
 

Counts to temperature convertion table for RIT/thermistor type sensor.

Generated based on PDU/thermistor circuit and vendor (YSI 44900) resistance-temperature relationship table.

LTC_thrmFltDf
 

Initial value:

{
    6,
    { 
        .5238*CFSCL,   
        .3810*CFSCL,   
        .2381*CFSCL,   
        .0952*CFSCL,    
       -.0476*CFSCL,   
       -.1905*CFSCL    
    }
}
Smoothing filter definition for RIT/thermistor type sensor.

Default built-in RIT sensor filter definition.


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