[PDF] C2000 Position Manager EnDat22 Library Module Users Guide





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Linstallation au lit de la personne âgée

(déterminée par le poids du corps la position du patient et la dureté du matelas) et du cisaillement entre le patient et le plan du lit



Cours de Nursing

1.1- Les principes d'une installation correcte. A- L'adoption d'une position au lit réduisant l'intensité de la pression:.



Margin Analysis Program (MAP) and strobe positions for

One such method is the use of automatically adjusted strobe positions which control where data is sampled in the signal eye. Different strobe positions may be 



Guide pratique des positions à adopter pour un confort optimal

« Position semi-assise avec le buste à 30° maximum ». En pratique : incliner le lit à 30° si possible sinon placer des coussins dans le dos pour obtenir l 



Art Lit Positions Available

*Positions Available! What is Art Lit? The Art Literacy program brings art appreciation into the classrooms through presentations by volunteer educators who.



NCTE Principles of Adolescent Literacy Reform

science rarely have any significant training in lit- eracy instruction. Traditionally teacher prepara- tion programs include little (if any) course work.



C2000 Position Manager EnDat22 Library Module Users Guide

A simplified system block diagram of a servo drive using an absolute position encoder with EnDat 2.2 bidirectional digital interface is shown in Figure 1. The 



08 Prévention des escarres C. DELABRE

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Dealing with nonlinearity in LVDT position sensors

For example position measurement of automotive hydraulic valves using LVDT position sensors. This sensor is high frequency because the LVDT primary.



FPD-Link Margin Analysis Program (MAP) users guide

showing which EQ level and strobe position combinations show no errors or loss of margin of at least three EQ levels with four passing strobe positions ...

www.ti.com

ENDAT_CLK

CLB

SPICLK

GPIO7 INPUT XBAR

OUTPUT

XBARTxEn

GPIO34

C28x

CPUSPI-B

SlaveSPICLKB

SPISMOB

SPISOMIB

SPISTEB

TMS320F28337DGPIO26

GPIO24

GPIO25

GPIO27

GPIO32GPIO6

ENDAT_DIR

ENDAT_DIN

ENDAT_DOUT

GND

PWR CTLTest SetupInterface

Block

EncoderreceiveresetENCODER_RECEIVE_RESET

MEMORY_AREA

COMMAND

CyclesType

(1)Initializati on time

CyclesType

on time on time

position_loLower32bitsofthepositiondata32bitsposition_hiUpper32bitsofthepositiondataMax16bitserror1Error1statusreceivedinEnDat210or1error2Error2statusreceivedinEnDat220or1data_crcCRCforPositionandothercommands(seeeachcommandfordetails)5-BitsCRCaddressReceivedaddressinmultiplecommands8-bitaddressadditional_data1Additionaldata1receivedinEnDat2232-bitunsignedintadditional_data2Additionaldata2receivedinEnDat2232-bitunsignedintadditional_data1_crcCRCforAdditionaldata1receivedinEnDat225-BitsCRCadditional_data2_crcCRCforAdditionaldata2receivedinEnDat225-BitsCRCtest_loLower32bitsofthetestdataforencodersendtestvaluescommand32bitstest_hiUpper32bitsofthetestdataforencodersendtestvaluescommand-testdatais40bitsonlyMax8bitsposition_clocksWord13oftheparameterareafortheencodermanufacturertobereadandstoredinthis.Numberofclockpulsesfortransferofpositionvalue.Maxvalue48delay_compMeasuredcablepropagationdelaytobeupdatedinthisvariableUnsignedintspiSPIinstanceusedforEnDat22implementationPointertoSpi*RegsdataReadyFlagindicatingdataReady-setbyPM_endat22_receiveDatafunction,clearedbyPM_endat22_setupCommandfunction0or1sdataInternalvariablesusedbylibrary-fordebugpurposesArrayof32-bitunsignedintegersrdataInternalvariablesusedbylibrary-fordebugpurposesArrayof32-bitunsignedintegersfifo_levelInternalvariablesusedbylibrary-fordebugpurposesMaxvalue83.4DetailsofFunctionUsageDetaileddescriptionofvariouslibraryfunctionsinPMEnDat22libraryandtheirusagecanbefoundinthefollowingsections.Table5.SummaryofFunctionDetailsTitle......................................................................................................................................PagePM_endat22_generateCRCTable - ................................................................................................11PM_endat22_getCrcPos - ...........................................................................................................12PM_endat22_getCrcTest - ..........................................................................................................13PM_endat22_getCrcNorm - .........................................................................................................14PM_endat22_setupCommand - ....................................................................................................16PM_endat22_receiveData - .........................................................................................................19PM_endat22_startOperation - ......................................................................................................24PM_endat22_setupPeriph - .........................................................................................................25PM_endat22_setFreq - ...............................................................................................................26PM_endat22_getDelayCompVal - .................................................................................................27

www.ti.comPM_endat22_generateCRCTable - 11SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_generateCRCTable

Parameters

Input None

NBITS_POLY1,

POLY1,

table1);

PM_endat22_getCrcPos - www.ti.com12SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_getCrcPos

Input endat22Data.position_hi, endat22Data.error1, endat22Data.position_hi, endat22Data.error1, endat22Data.error2,

www.ti.comPM_endat22_getCrcTest - 13SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_getCrcTest

Input endat22Data.test_hi, endat22Data.error1, endat22Data.error1,table1);

PM_endat22_getCrcNorm - www.ti.com14SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_getCrcNorm

Parameters

Input endat22Data.data,

www.ti.comPM_endat22_getCrcNorm - 15SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModule•ENCODER_SEND_POSITION_VALUES_AND_RECEIVE_ERROR_RESETcrc5_result=PM_endat22_getCrcNorm(endat22Data.additional_data1>>16,//top8-bitsofadditionaldata1asparam8endat22Data.additional_data1,//Useslower16-bitsofthisfieldasparam16table1);//crctableWhilecheckingCRCforadditionaldata2receivedusing:•ENCODER_SEND_POSITION_VALUES_WITH_ADDITIONAL_DATA•ENCODER_SEND_POSITION_VALUES_AND_SELECTION_OF_THE_MEMORY_AREA

PM_endat22_setupCommand - www.ti.com16SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_setupCommand

Input

www.ti.comPM_endat22_setupCommand - 17SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModule•ENCODER_RECEIVE_PARAMETERThismodecommandisrequiredforwritingparametersofencoder.Itiswrittentothememoryareathatwaslastselectedasbeingvalid.Theencoderacknowledgesthecommand.

PM_endat22_setupCommand - www.ti.com18SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModule•ENCODER_SEND_POSITION_VALUES_AND_SELECTION_OF_THE_MEMORY_AREA

0x0,//Address0x0,//Instructions0);//Zero

www.ti.comPM_endat22_receiveData - 19SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_receiveData

Input

PM_endat22_receiveData - www.ti.com20SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModuleendat22Data.address=MRScodeendat22Data.data=Anyendat22Data.data_crc=CRCforthereceiveddata•ENCODER_SEND_PARAMETERThismodecommandisrequiredforreadingparametersoftheencoder.Itisreadfromthememoryareathatwaslastselectedasbeingvalid.Theencoderacknowledgesthecommand.Val=PM_endat22_receiveData(ENCODER_SEND_PARAMETER,

www.ti.comPM_endat22_receiveData - 21SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModule•ENCODER_RECEIVE_TEST_COMMANDThiscommandisusedasfirststepininterrogatingthetestvalues.TheEncoderreceivetestcommandsentalongwiththeportaddresswilltobeinterrogatedfortestvalues.

PM_endat22_receiveData - www.ti.com22SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModule•ENCODER_SEND_POSITION_VALUES_AND_SELECTION_OF_THE_MEMORY_AREA

www.ti.comPM_endat22_receiveData - 23SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModule•ENCODER_SEND_POSITION_VALUES_AND_RECEIVE_TEST_COMMANDThismodecommandisnecessaryinordertorequestpositionvaluesandwriteatestcommandinthesamecycle.Val=PM_endat22_receiveData(ENCODER_SEND_POSITION_VALUES_AND_RECEIVE_TEST_COMMAND,

PM_endat22_startOperation - www.ti.com24SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_startOperation

Input None

Return

None

www.ti.comPM_endat22_setupPeriph - 25SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_setupPeriph

Input None

Return

None

PM_endat22_setFreq - www.ti.com26SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_setFreq

Input None

www.ti.comPM_endat22_getDelayCompVal - 27SPRUI35-November2015SubmitDocumentationFeedbackCopyright©2015,TexasInstrumentsIncorporatedC2000™PositionManagerEnDat22LibraryModulePM_endat22_getDelayCompVal

Input None

PM_endat22_startOperation();

LC415Linear35bits70m8MHzPass

RCN8310Rotary29bits70m8MHzPass

LIC211Linear32bits70m8MHzPass

ROC413Rotary13bits70m8MHzPass

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