MSP UART/Class II User Manual
Contents
1. 1 ji l i NVEDVIA 190178 i XNWL 338 1 l l aids 1 i BIS lt Xn I 1 l NOUd33 1 l A el Pace oe eee l 88d8 e i 08I Ladd e 4 l I 98d8 e i ZOSI i Sada e I vada e i LOSI S IL d l l cadd e 008 i Lada e i NVEDVIA 40078 dWY OSI 338 NOILOAS TVIYIS i i zzgdg l oval 9 l Sin o 2adl e Gu E yai CH N L oe eois Y G Wedd l l I D d yeada e X 3 OZEZ SH w H edd e v A D 1 L 9 i l V I A coy oy Lo a i i redd EUR I I 1 I I D i i 189d1 L8VA i l I l I I I WOH NILSAS NVE Xn N3LSAS viva PN 8 1 8 dE 0 SS 8lddl 4 XOS 140d LI dE O ISON IdS 118d1 Of OSIN Series 2040 Test System MSP UART Class IT User Manual V2 2 MSP Board MULTIPLE SERIAL PROTOCOL BOARD The serial communications section of the Multiple Serial Protocol MSP board is designed to communicate with Units Under Test UUTs via a variety of serial protocols Included are RS 232C asynchronous RS 422 RS 485 and Controller Area Network CAN Other protocols such as single wire UART lines and Class II can also be used with this card The MSP card has four Isolation Amplifiers ISOAMPs These amplif2. RS422 2 Baudrate 1 to 65000 Baudrate 3 Echo Timeout 0 to 65000 Milliseconds 4 Receive Timeout 0 to 65000 Milliseconds 5 Gap Timeout 0 to 65000 Milliseconds 6 Idle Timeout 0 t0 65000 Milliseconds 8 Check Echo 0 Do not check echo byte 1 Check echo type Port Code The port used on the MSP board Baudrate The baudrate the MSP board is set to Echo Timeout The time to wait for an echo byte Not currently implemented Receive Timeout The time to wait for a response from the sender Gap Timeout The maximum time allowed between characters Idle Timeout The maximum time to wait for an idle line before transmitting Check Echo Flag to compare the echoed byte with the transmitted byte Note The gap timeout also determines how long the MSP board will wait before determining that a generic serial message has ended EXAMPLES Dim Value As Long Call getUARTParams 2 Value EE Get baudrate Call getUARTParams 5 Value ac Get gap timeout Series 2040 Test System 11 UART Functional Calls MSP UART Class IT User Manual V2 2 load TestMod The loadTestMod functional call loads a binary test module into memory for later access by functional calls such as uart01 uart02 and c2dnld The module contains test routines that get downloaded via a serial link from the tester to the DUT by the functional calls The individual tests in the module are parsed and indexed after the file is loaded The size of the index must be specified since pr
3. Response codes SEED codes 00 Valid acceptance of SEED request D8 DUT did not accept SEED request KEY codes D8 DUT did not accept KEY request 33 Product secured AA Access allowed CC Invalid key XX Any other access denied EXAMPLES Dim rmsg 1 To 20 As Byte Dim smsg 1 To 2 As Byte Dim rid As Byte smsg 1 amp H12 smsg 2 amp H34 Call c2sak rid rmsg amp HFA smsg HU Get SEED from DUT Call c2sak rid rmsg amp HFA smsg SH Send KEY to DUT Series 2040 Test System 31 Class II Functional Calls MSP UART Class IT User Manual V2 2 c2speed The c2speed functional call changes the speed of the class2 bus to either normal or high speed The call sends and receives the messages required and instructs the MSP board to change its DLCP speed For more information see XDE 3005 Visual BASIC Declaration Public Sub c2speed rid As Byte rmsg As Byte ByVal sid As Byte ByVal mode As Byte Call c2speed rid rmsg sid mode WHERE Received DUT ID if operation error free error code if not Data received from DUT EEG Response code E 2 ID of DUT transmitted to DUT mode Desired speed mode 01 Normal mode 04 High speed mode Response codes 00 Successful speed change D0 MSP board did not respond to speed change D1 DUT did not accept disable normal communication request D2 DUT did not accept request to enter high speed mode EXAMPLES Di
4. rmsg As Byte ByVal sid As Byte smsg As Byte ByVal raddr as Long Call uart02 rid rmsg sid smsg raddr WHERE rid Received DUT ID if operation error free error code if not rms Data received from DUT sid ID of DUT transmitted to DUT sms RAM download module test number and parameters smsg 1 Test number smsg 2 n Parameters for test raddr Address to download the test and parameters to EXAMPLES Dim rmsg 1 To 20 As Byte Dim smsg 1 To 3 As Byte Dim rid As Byte smsg 1 0 Test number smsg 2 HAB Test parameters smsg 3 amp HCD Call uart02 rid rmsg amp HFA smsg amp H12345678 oes Set up download 16 Series 2040 Test System MSP UART Class II User Manual V2 2 UART Functional Calls uart02nr The uart02nr functional call sends a MODE 6 message to the product When executed the function links to the product RAM download module loaded by loadTstMod to form a complete serial communication message The function follows the serial protocol outlined in XDE 5024 This function does not get a response from the product Communication is at the baud rate set up by the SetUARTParams call Visual BASIC Declaration Public Sub uartO2nr rid As Byte rmsg As Byte ByVal sid As Byte smsg As Byte ByVal raddr as Long Call uart02nr rid rmsg sid smsg raddr WHERE rid Received DUT ID if operation error free error code if not rms Data received from DUT sid
5. 1 amp HFA smsg Send ID and message to DUT wait ee EE 1 second for response from DUT or error code 22 Series 2040 Test System MSP UART Class II User Manual V2 2 Class II Functional Calls CLASS II Functional Calls Series 2040 Test System 23 Class II Functional Calls MSP UART Class II User Manual V2 2 MSP Class II Load Jumper Selections MSP Board Terminating Node Standard Unit Node Digalog Part Number C 3300pF R 1 5KOhm C 470pF R 10 6KOhm 0000 5030 JP7 2 3 JP8 2 3 JP7 1 2 JP8 1 2 0000 5330 JP5 2 3 JP6 2 3 JP5 1 2 JP6 1 2 0000 5332 JP1 2 3 JP2 2 3 JP1 1 2 JP2 1 2 0000 6030 JP1 2 3 JP2 2 3 JP1 1 2 JP2 1 2 NOTE Jumper selection 2 3 is the jumper position closest to the board stiffener 24 Series 2040 Test System MSP UART Class II User Manual V2 2 Class II Functional Calls c2alive The c2alive functional call sends a tool present message to the DUT to keep the 5 second activity timer reset Ifthe message is transmitted without error rid will equal sid If there was an error the error code will be in rid For more information see XDE 3005 Visual BASIC Declaration Public Sub c2alive rid As Byte ByVal sid As Byte Call c2alive rid sid WHERE rid DUT ID if operation is error free sid ID of DUT transmitted to DUT EXAMPLES Dim rid As Integer Dim sid As Integer sid amp H55 Calle2alive aids SIAP iii indi Reset timer Series 2040 Test System 25
6. Class II Functional Calls MSP UART Class II User Manual V2 2 c2dnrqst The functional call c2dnrqst sends a request for block transfer message to the DUT For more information see XDE 3005 Visual BASIC Declaration Public Sub c2dnrqst rid As Byte rmsg As Byte ByVal raddr As Long ByVal sid As Byte ByVal length As Integer Call c2dnrqst rid rmsg raddr sid length WHERE rid Received DUT ID if operation error free error code if not rms Data array received from DUT raddr DUT address for block transfer sid ID of DUT transmitted to DUT length Maximum data bytes for each block transfer EXAMPLES Dim rmsg 1 To 20 As Byte Dim rid As Byte Call c2dnrqst rid rmsg amp H1111 amp HFA 20 Send starting ram address EE and ID to transfer 20 bytes of data EN ed hw receive DUT ID and requested data or error code 26 Series 2040 Test System MSP UART Class IT User Manual V2 2 Class II Functional Calls c2dnid The c2dnld functional call allows RAM based test modules to be downloaded to the DUT It will also receive the response message from the DUT For more information see XDE 3005 Visual BASIC Declaration Public Sub c2dnld rid As Byte rmsg As Byte ByVal raddr As Long ByVal sid As Byte smsg As Byte ByVal itimeout As Integer status As Byte ByVal mode As Byte Call c2dnid rid rmsg raddr sid Smsg itimeout status mode rid Received DUT ID if operation error free
7. Send ID and wait for a response or error code Series 2040 Test System 13 UART Functional Calls MSP UART Class IT User Manual V2 2 dnreq For products that do not have illegal input conditions specified for entering the factory test mode the Delco Corporate Serial Data Communications Specification and XDE 5024 provides a means to enter the factory test mode This is typically referred to as a MODE 5 Once the request has been granted RAM download messages via MODE 6 RAM download and execute may commence The dnreq call sends a MODE 5 message to request the product enter download and execute mode If the request is granted a AA is returned in rmsg 1 Anything else signifies that the product is busy Communication is at the baud rate set up by SetUARTParams Visual BASIC Declaration Public Sub dnreq rid As Byte rmsg As Byte ByVal sid As Byte Call dnreq rid rmsg sid WHERE rid Received DUT ID if operation error free error code if not rms Data array received from DUT sid ID of DUT transmitted to the DUT EXAMPLES Dim rmsg 1 To 20 As Byte Dim rid As Byte Call dnreq rid rmsg amp HFA eerrrrornrrvernrrvevrrvernnne Send download request to DUT REESE EN MN NET and wait for response or error code 14 Series 2040 Test System MSP UART Class II User Manual V2 2 UART Functional Calls uart01 The UARTO1 functional call sends a MODE 6 message to the product When executed the function links to the prod
8. ID of transmitted to DUT sms RAM download module test number and parameters smsg 1 Test number smsg 2 n Parameters for test raddr Address to download the test and parameters to EXAMPLES Dim rmsg 1 To 20 As Byte Dim smsg 1 To 3 As Byte Dim rid As Byte smsg 1 0 Test number smsg 2 HAB Test parameters smsg 3 amp HCD Call uart02nr rid rmsg amp HFA smsg amp H12345678 Set up download Series 2040 Test System 17 UART Functional Calls MSP UART Class IT User Manual V2 2 xde9067 1 The xde9067_1 functional call is used to receive any type of legal XDE 5024 message This function receives and checks a message but only returns the RID to the calling program This function will return an error if a message is not received within the default receive timeout period set up by the SetUARTParams call Communication is at the baud rate set up by the SetUARTParams call Visual BASIC Declaration Public Sub xde9067 T rid As Byte Call xde9067_1 rid WHERE rid Received DUT ID if operation error free error code if not EXAMPLES Dim rid As Byte Call xde9067 TImdi Get DUT ID or error code 18 Series 2040 Test System MSP UART Class II User Manual V2 2 UART Functional Calls xde9067 2 The xde9067_2 functional call is used to receive any type of legal XDE 5024 message This function will return an error if a message is not received within the default receive timeout
9. using the DLCP chip on the MSP board The message must be disassembled by the caller as the function receives the message transparently Visual BASIC Declaration Public Sub recvDIcp ErrCode As Integer rmsg As Byte rmsgSize As Integer ByVal timeout As Double Call recvDLCP ErrCode rmsg rmsgSize timeout WHERE ErrCode The returned error code The returned message array 0 to 4096 The size of the Rmsg array timeout 0 to 65 The time to wait in seconds for message EXAMPLES Dim ErrCode As Integer Dim rmsg 12 As Byte Dim rmsgSize As Integer rmsgSize 12 Call recvDlep Errcode rmsg rmsgSize 1 Receive message 40 Series 2040 Test System MSP UART Class II User Manual V2 2 Class II Functional Calls sendDLCP The sendDIcp functional call sends a message using the DLCP chip on the MSP board The message must be fully assembled by the caller as the function transmits the message transparently Visual BASIC Declaration Public Sub sendDIcp ErrCode As Integer smsg As Byte ByVal smsgSize As Integer ByVal timeout As Double Call sendDLCP ErrCode smsg smsgSize timeout WHERE ErrCode The returned error code The message array to send 0 to 4096 The size of the Smsg array timeout 0 to 65 The time to wait in seconds for an idle line EXAMPLES Dim Errcode As Integer Dim smsg 4 As Byte Dim timeout As Double smsg 1 0 smsg 2 1 smsg 3 2 smsg 4 3 Call sendDlep E
10. 00 Baudrate Default 8192 3 Echo Timeout 0 to 65000 Milliseconds Default 10 4 Receive Timeout 0 to 65000 Milliseconds Default 1000 5 Gap Timeout 0 to 65000 Milliseconds Default 15 6 Idle Timeout 0 to 65000 Milliseconds Default 1000 8 Check Echo 0 Do not check echo byte 1 Check echo type Default Port Code The port to use on the MSP board Baudrate The baudrate to set the MSP board to Echo Timeout The time to wait for an echo byte Not currently implemented Receive Timeout The time to wait for a response from the sender Gap Timeout The maximum time allowed between characters Idle Timeout The maximum time to wait for an idle line before transmitting Check Echo Flag to compare the echoed byte with the transmitted byte Note The gap timeout also determines how long the MSP board will wait before determining that a generic serial message has ended EXAMPLES Call selAkRTbaramsC Ioigat Set baudrate to 16384 10 Series 2040 Test System MSP UART Class IT User Manual V2 2 UART Functional Calls getUARTParams The getUARTParams functional call retrieves the default parameters used by the serial functions Visual BASIC Declaration Public Sub getUARTParams ByVal index As Integer Value As Long Call getUARTParams Index Value WHERE Index Index of the parameter to get Value Value the parameter is set to INDEX PARAMETER NAME PARAMETER VALUE 1 Port Code 0 RS232 1 Single line SXR 2
11. Series 2040 Test Systems MSP UART Class II User Manual Part Number 4200 0178 Version 2 2 Table Of Contents MSP UART Class II User Manual 3 MSP Block Diagram EE EE 4 MULTIPLE SERIAL PROTOCOL BOARD 5 FUNCTIONAL CAES lidia 6 Sample Call EE EE EE 6 UART Functional Calls tas tdt asada 7 KEE 8 Ca A A EE 9 SetUARTPara MS nee dida tildado daa aos 10 GetUARTR En E 11 Lad Es A A tet tonic a 12 ADE dd Ge tt ege eebe ie 13 e EE EE echte 14 ET LE RE 15 ATO e Ae ek AE EE 16 OTIA LODA al aaa E 17 Xde9067 EE 18 PIE ED E i N EE EEA E E N 19 RCI OG I AN 20 E A E EEE EE A 21 0006 AN its 22 CLASS II Functional Calida lll ota 23 MSP Class Il Load Jumper Selections ervarnrrnrnrrnnnrnvrnnnnrvenvvrrnnrnrenr 24 Ne eee 25 S TK EE EEE NE EAE EEE 26 Ede 27 EN ee deer erte ert 29 Sl A O ER tes 30 o eegene 32 PAUN o o PE EE RE uc 33 e TE UE 34 CPTOCCIVG ne e en des de ld 35 e ee 36 A A NN ask 37 A EE EE RE 38 FECVDL CP ET 40 SeNdDLEP APPO ageseent A ee es 41 Additional Functional Calls deres 43 Isolation GEER EEE EET 44 REE EEE RE EE UES E 45 Testhead Muller nina 46 Ro EEE sume rua we pee on eM aE Re 47 APPENDIX A MSP ERROR CODES rd onan 49 MSP UART Class II User Manual V2 2 MSP Board MSP UART Class II User Manual Version 2 2 Series 2040 Test System 3 MSP UART Class II User Manual V2 2 MSP Board MSP Block Diagram ayog TODOLOYd TVIHIS AldILINW
12. UART Class IT User Manual V2 2 Additional Functional Calls APPENDIX A MSP ERROR CODES 100 001 MSP 100 002 MSP 100 003 MSP 100 004 MSP 100 005 MSP 100 006 MSP 100 007 MSP 100 008 MSP 100 009 MSP 100 010 MSP 100 011 MSP 100 012 MSP 100 014 MSP 100 015 MSP 100 020 MSP 100 021 MSP 100 022 MSP 100 025 MSP 100 030 MSP 100 100 MSP 100 101 MSP 100 113 MSP 100 114 MSP 100 116 MSP 100 117 MSP 100 118 MSP 100 119 MSP 100 120 MSP 100 190 MSP 100 191 MSP 100 192 MSP 100 193 MSP 100 194 MSP 100 195 MSP 100 196 MSP 100 200 MSP 100 201 MSP 100 202 MSP 100 203 MSP 100 204 MSP 100 205 MSP 100 206 MSP 100 207 MSP 100 208 MSP Swe YS YS YS YS YS VY YS VY YS 3 gt gt gt YS 3 gt gt gt gt gt gt gt YS amp 3 YS YS amp YI aS No MSP board SCI port not ready SCI port overrun SCI port framing error SCI port noise error Invalid function number Out of memory MSP board is not responding to commands TBUS transmit timeout Invalid message number Invalid message size Bus error on board Unknown command MSP is already executing a command UART unknown message UART unknown parameter UART buffer overflow DLCP unknown parameter Exception on board C2DNLD Bad mode C2DNLD Bad test index C2DNLD Transfer suspended C2DNLD Transfer aborted C2DNLD Illegal address C2DNLD Illegal byte count C2DNLD Illegal block type C2DNLD CS
13. ad parameter error CAN bad array byte size CAN message object s config register bit improperly set for function called CAN message object s control register 0 message valid bit not set CAN Timeout parameter is either negative or exceeds the maximum value CAN controller went busoff due to errors on the CAN bus CAN message object is busy transmitting messages CAN message object is busy receiving messages Frame size not equal to the message object buffer s frame size Message object buffer is full Matching CAN message object not found Invalid direction parameter Invalid Message Valid parameter value Timeout expired before the desired number of messages were received Invalid number of frames parameter too large or equal to zero Series 2040 Test System
14. ameter settings on Testhead power up or reset A Testhead reset occurs whenever the TClear function is called Visual BASIC Declaration Public Sub dlepParams ByVal paramNumber As Integer ByVal paramValue As Integer Call dicpParams paramNumber paramValue WHERE paramNumber aramValue Index 1 2 CO vw Ch E Koch 11 12 13 14 15 16 38 Index of the parameter to set Value to set the parameter to Parameter name Dicp Config Set Speed Receive Timeout Idle Timeout Direct Command Disable Retry Reconfigure Issue Reset Flush Previous Issue Flush Check Code Command Parameter value Config byte 0 Normal speed default 1 High speed 0 to 32767 mS default 100 0 to 32767 mS default 10 DLCP command and data byte 0 Retry enabled 1 Retry disabled default 0 Do not configure DLCP default 1 Configure DLCP before xmit 0 Do not reset DLCP before xmit default 1 Reset DLCP before xmit 0 Do not clear RFIFO before xmit 1 Clear RFIFO before xmit default 0 Do not issue flush message 1 Issue flush message before xmit def 0 Do not check completion code 1 Check completion code after xmit def 1 Reset Transmitter 2 Flush the firmware receive buffer Series 2040 Test System MSP UART Class II User Manual V2 2 Class II Functional Calls Dicp Config The config byte to write to the DLCP chip Should not be used under normal conditions Set Speed Com
15. ee error code if not rms Data received from DUT sid ID of DUT transmitted to DUT sms Array containing data to be sent to the DUT itimeout 0 to 32767 Maximum wait time for a TOUTPUT response milliseconds numbytes Number of data bytes to transmit from the smsg array EXAMPLES Dim rmsg 1 To 20 As Byte Dim smsg 1 To 20 As Byte Dim rid As Byte Dim i As Integer For i I to 20 Data to send smsg 1 1 Next 1 Call c2nstd rid rmsg amp HFA smsg 100 20 Send the DUT ID and 20 bytes ON of data from smsg wait 100 mS for a response iaa and DUT data or error code from DUT Series 2040 Test System 29 Class II Functional Calls MSP UART Class II User Manual V2 2 c2sak The functional call c2sak sends the seed and key messages to the DUT For more information see XDE 3005 Visual BASIC Declaration Public Sub c2sak rid As Byte rmsg As Byte ByVal sid As Byte smsg As Byte ByVal mode As Byte Call c2sak rid rmsg sid smsg mode WHERE Received DUT ID if operation error free error code if not Data received from DUT Response code SEED MSB SEED LSB sid ID of DUT transmitted to DUT DIM BYTE sms Data to send to DUT DIM n BYTE smsg 1 KEY MSB smsg 2 KEY LSB mode Desired SEED KEY mode 00 Get SEED from DUT FF Send KEY to DUT 30 Series 2040 Test System MSP UART Class II User Manual V2 2 Class II Functional Calls
16. eeeeeeeeees Wait 1000 mS for DUT data Series 2040 Test System 35 Class II Functional Calls MSP UART Class IT User Manual V2 2 c2transceive The c2transceive functional call allows for free form CLASS2 data transmission and subsequent reception from a product The routine will await the message initiation for a time specified by the caller after which time the attempt is aborted and an error is returned For more information see XDE 3005 Visual BASIC Declaration Public Sub c2transceive xmitbuff As Byte ByVal xmitsize As Integer recvbuff As Byte ByVal timeout As Integer commerr As Integer Call c2transceive xmitbuff xmitsize recvbuff timeout commerr WHERE xmitbuff The buffer containing data to to be transmitted to the DUT xmitsize 0 to 4096 The transmit data size number of bytes to transmit from the buffer recvbuff The buffer containing data to to be received from the DUT timeout 0 to 32767 The time to wait in milliseconds for a message initiation from the DUT commerr The results of the communication with the MSP and product 0 NO ERROR EXAMPLES Dim smsg 1 To 20 As Byte Dim rmsg 1 To 20 As Byte Dim commerror As Integer Dim i As Integer For i 1 to 20 Data to transmit smsg 1 1 Next 1 Call c2transceive smsg 20 rmsg 1000 commerror Wait 1000 mS for EE communication 36 Series 2040 Test System MSP UART Class II User Manual V2 2 Class II Functio
17. erial The sendSerial functional call sends a message using the default UART port on the MSP board The message must be fully assembled by the calling program as the function transmits the message transparently Communication is at the baud rate set up by the SetUARTParams call Visual BASIC Declaration Public Sub sendSerial ResultCode As Integer smsg As Integer ByVal msgLen As Integer ByVal timeout As Double Call sendSerial ResultCode smsg msgLen timeout WHERE ResultCode The returned error code sms The message to send An array of integers with the upper byte in each array being ignored msgLen 1 to 4096 Number of bytes to send timeout 0 to 65 The time to wait in seconds for the receive line to be idle before transmitting EXAMPLES DIM ResultCode As Integer DIM smsg As Integer DIM msgLen As Integer DIM timeout As Double msgLen 100 Call sendSerial ResultCode smsg msgLen 1 0 eeeeeees Send smsg and wait A ER 1 second for an error code 8 Series 2040 Test System MSP UART Class II User Manual V2 2 UART Functional Calls recvSerial The recvSerial functional call receives a message using the default UART port on the MSP board The message must be disassembled by the calling program as the function receives the message transparently Communication is at the baud rate set up by the SetUARTParams call Visual BASIC Declaration Public Sub recvSerial ResultCode As Integer rmsg As Integer msgLe
18. error C2DNLD Incorrect byte count Mismatched echo Bad message length from product Bad checksum from product Timed out while waiting for response from product Framing overrun or noise error Timed out while waiting for an idle line Timed out while waiting for an echo byte DLCP receive FIFO invalid DLCP bus shorted DLCP timed out while waiting for an idle line DLCP invalid message size DLCP timed out while waiting for message DLCP timed out while waiting to transmit DLCP missing completion code DLCP completion code indicated no transmit message DLCP transmitter overrun Series 2040 Test System 49 Additional Functional Calls 100 209 MSP 100 210 MSP 100 211 MSP 100 212 MSP 100 230 MSP 100 231 MSP 100 232 MSP 100 233 MSP 100 234 MSP 100 235 MSP 100 236 MSP 100 237 MSP 100 238 MSP 100 239 MSP 100 240 MSP 100 241 MSP 100 242 MSP 100 243 MSP 100 244 MSP 100 245 MSP 100 246 MSP 100 247 MSP 100 248 MSP 100 249 MSP 100 250 MSP 50 MSP UART Class II User Manual V2 2 DLCP transmitter lost arbitration DLCP early completion code received DLCP circular buffer overflow DLCP transmit FIFO not empty CAN controller in reset sleep or power down CAN controller configuration not enabled CAN register write error CAN illegal controller message object MSP timed out while trying to send a CAN message CAN no message received CAN b
19. error code if not rms Data received from DUT raddr DUT address to load and or execute program sid ID of DUT transmitted to DUT sms TEMPBIN test number and parameters smsg 1 Test number smsg 2 n Parameters for test itimeout 0 to 32767 Maximum wait time for a TOUTPUT response milliseconds status DUT response to block transfer mode Mode parameter 0 Execute program at raddr 1 Download program at raddr 2 Download and execute at raddr Series 2040 Test System 27 Class II Functional Calls MSP UART Class II User Manual V2 2 EXAMPLES Dim rmsg 1 To 20 As Byte Dim smsg 1 To 3 As Byte Dim rid As Byte Smsg 1 0 Test number Smsg 2 amp HAB Test parameters Smsg 3 amp HCD Call c2dnld rid rmsg amp H123456 amp HFA smsg 1000 status amp H1 eee EEE Salada ei ta is see aah Teall ante tice vce lat le cade Download program 28 Series 2040 Test System MSP UART Class IT User Manual V2 2 Class II Functional Calls c2nstd The functional call c2nstd allows transmission and reception of nonstandard class 2 messages between the DUT and the functional tester For more information see XDE 3005 Visual BASIC Declaration Public Sub c2nstd rid As Byte rmsg As Byte ByVal sid As Byte smsg As Byte ByVal itimeout as Integer ByVal numbytes As Integer Call c2nstd rid rmsg sid smsg itimeout numbytes rid Received DUT ID if operation error fr
20. ertification Procedure TMUX is available to the USER and may be used to readback Instrumentation Amplifier outputs Visual BASIC Declaration Public Sub TMux ByVal Chan As Integer Call TMux Chan WHERE Chan 0 TDAC input via Patchboard 1 Instrumentation amplifier 0 2 Instrumentation amplifier 1 3 Instrumentation amplifier 2 4 Instrumentation amplifier 3 5 Reserved 6 Reserved 7 Reserved 8 Reserved 9 Reserved 10 Reserved 11 Reserved 12 Reserved 13 19 5 TBUS power supply 14 19 5 TBUS power supply 15 15 TBUS power supply 16 5 TBUS power supply 17 15 TBUS power supply 18 5 2 TBUS power supply 19 Reserved 20 Reserved 21 15PB Patchboard power supply 22 5PB Patchboard power supply 23 15PB Patchboard power supply 24 Analog ground 25 Reserved 26 Reserved 27 Reserved Series 2040 Test System 47 Additional Functional Calls 28 29 30 31 32 33 34 EXAMPLES Dim Chan As Integer Call TMux 1 48 MSP UART Class II User Manual V2 2 Reserved Reserved Analog Source Board TDAC via internal P S mux 65 Volt DC Supply DC1 65 Volt DC Supply DC1 65 Volt DC Supply DC2 65 Volt DC Supply DC2 Reserved Reserved Reserved Reserved 40 Volt DC Supply 40 Volt DC Supply TDAC via the HV Test MUX s la Multiplexes Instrumentation Amp 0 to Sig3 on the AMS Series 2040 Test System MSP
21. h a 160 Hz filter Series 2040 Test System 45 Additional Functional Calls TDAC input via Patchboard Instrumentation Amplifier 0 Instrumentation Amplifier 1 Instrumentation Amplifier 2 Instrumentation Amplifier 3 Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved 19 5 TBUS power supplu 19 5 TBUS power supply 15 TBUS power supply 5 TBUS power supply 15 TBUS power supply 5 2 TBUS power supply Reserved Reserved 15 PB Patchboard power supply 5 PB Patchboard power supply 15 PB Patchboard power supply Analog ground Reserved Reserved Reserved Reserved Reserved Analog Source Board TDAC via internal P S multiplexer 65 Volt DC Supply DC1 65 Volt DC Supply DC1 65 Volt DC Supply DC2 65 Volt DC Supply DC2 Reserved Reserved Reserved Reserved 40 Volt DC Supply 40 Volt DC Supply TDAC via the HV Test MUX 0 1 2 3 4 5 6 7 8 MSP UART Class II User Manual V2 2 CALL TMUX Chan Sig3 Er Monitor Only K Connector or Analog Motherboard Testhead Multiplexer 46 Series 2040 Test System MSP UART Class IT User Manual V2 2 Additional Functional Calls TMux The Selftest Multiplexer provides readback of system signals via Sig3 which is returned to the AMS via the Analog Motherboard It is used in calibrating the D A s ARB s and the AMS using TDAC as a Reference TDAC is calibrated to a secondary standard during the Digalog C
22. iers have differential inputs followed by a programmable gain stage the output of which is fed through a programmable filter The inputs of the amplifiers are floating and can measure small voltage differences in the presence of large common mode voltages The Isolation Amplifiers share the functional call INST with the Instrumentation Amplifier card This functional call is covered later in this manual Series 2040 Test System 5 MSP Board MSP UART Class IT User Manual V2 2 FUNCTIONAL CALLS The following section contains the functional calls for the MSP board Visual BASIC declarations and parameters are shown for each call and follow this format Sample Call Visual BASIC Declaration Public Sub Sample ByVal Param1 As Long ByVal Param2 As Single ByVal Param3 As Double Call Sample Param1 Param2 Param3 WHERE Param1 Min to Max Property e g time voltage or current given in the required units of measure e g seconds volts or amps Param2 Min to Max2 Property e g time voltage or current given in the required units of measure e g seconds volts or amps Param3 Min3 to Max3 Property e g time voltage or current given in the required units of measure e g seconds volts or amps 6 Series 2040 Test System MSP UART Class II User Manual V2 2 UART Functional Calls UART Functional Calls Series 2040 Test System 7 UART Functional Calls MSP UART Class IT User Manual V2 2 sendS
23. is at the baud rate set up by the SetUARTParams call Visual BASIC Declaration Public Sub xde9067_4 rid As Byte rmsg As Byte ByVal timeout As Double ByVal sid As Byte Call xde9067_4 rid rmsg timeout sid WHERE rid Received DUT ID if operation error free error code if not rms Message received from DUT timeout 0 to 65 Time in seconds to wait for response from DUT sid ID of DUT transmitted to EXAMPLES Dim rmsg 1 To 20 As Byte Dim rid As Byte Call xde9067_4 rid rmsg 1 amp HFA Send ID to DUT wait 1 second for ID REE edit and message from DUT or error code Series 2040 Test System 21 UART Functional Calls MSP UART Class II User Manual V2 2 xde9067 5 The xde9067_5 functional call is used to send and receive any type of legal XDE 5024 message Communication is at the baud rate set up by the SetUARTParams call Visual BASIC Declaration Public Sub xde9067_5 rid As Byte rmsg As Byte ByVal timeout As Double ByVal sid As Byte smsg As Byte Call xde9067_5 rid rmsg timeout sid smsg rid Received DUT ID if operation error free error code if not rms Message received from DUT timeout 0 to 65 Time in seconds to wait for response from DUT sid ID of DUT transmitted to sms Message to send to DUT EXAMPLES Dim rmsg 1 To 20 As Byte Dim smsg 1 To 2 As Byte Dim rid As Byte smsg 1 1 mode number smsg 2 0 message number Call xde9067_5 rid rmsg
24. m rmsg 1 To 20 As Byte Dim rid As Byte Call c2speed rid rmsg amp HFA amp HA oo eects Request high speed mode 32 Series 2040 Test System MSP UART Class II User Manual V2 2 Class II Functional Calls c2upld The functional call c2upld requests a block of data from the DUT For more information see XDE 3005 Visual BASIC Declaration Public Sub c2upld rid As Byte rmsg As Byte ByVal raddr As Long ByVal sid As Byte ByVal numbytes As Integer upstatus As Byte Call c2upld rid rmsg raddr sid numbytes upstatus WHERE rid Received DUT ID if operation error free error code if not rms Data received from DUT raddr DUT address for block transfer sid ID of DUT transmitted to DUT numbytes Number of data bytes to be transmitted upstatus Response code of transfer request FF No response generated by the MSP board XX DUT response EXAMPLES Dim rmsg 1 To 1024 As Byte Dim rid As Byte Dim status As Byte Call c2upld rid rmsg amp H123456 amp HFA 1024 status Request 1024 bytes Series 2040 Test System 33 Class II Functional Calls MSP UART Class II User Manual V2 2 c2transmit The functional call c2transmit allows for free form CLASS2 data transmission to a product Essentially the caller s buffer is transmitted as is to the product For more information see XDE 3005 Visual BASIC Declaration Public Sub c2transmit xmitbuff As Byte ByVal xmitsize As Integer xmiter
25. mand to change the speed of the DLCP chip Receive Timeout The time to wait for a message from the product Idle Timeout The time to wait for an idle line before transmitting Direct Command Writes directly to the command and data registers of the DLCP chip Disable Retry Writes terminate auto retry command to the DLCP before each transmission Reconfigure Write the config register of the DLCP before each transmission Reset Writes a reset command to the DLCP before each transmission Flush Previous Clears the RFIFO with flush byte commands before each transmission Issue Flush Writes a flush message command to the DLCP before each transmission Check Comp Code Firmware waits for a completion code after a xmit and returns an error based on the completion code This also causes the RFIFO to be flushed and an flush message command to be issued Notes The Class 2 firmware is interrupt driven and interrupts should not be masked off in the dlep chip A Tclear will set the parameters back to their default values EXAMPLES Call dlepParams 13 1 Causes the MSP firmware to clear the RFIFO ERE EE NE TE nen hades before each transmission Call dlepParams 14 1 Causes the MSP to issue a flush message command se before each transmission Series 2040 Test System 39 Class II Functional Calls MSP UART Class II User Manual V2 2 recvDLCP The recvDlcp functional call receives a message
26. n As Integer ByVal timeout As Double Call recvSerial ResultCode rmsg msgLen timeout WHERE ResultCode The returned error code rms The message to receive An array of integers Upon return the upper byte of each integer contains a 0 The lower byte is a received byte msglen 0 to 4096 The calling variable will contain the number of bytes to wait for The returning variable will contain the number of bytes read timeout 0 to 65 The time to wait in seconds for a message EXAMPLES Dim ResultCode As Integer Dim rmsg As Integer Dim msgLen As Integer Dim timeout As Double msgLen 100 Call recvSerial ResultCode rmsg msgLen 1 Receive message and wait saue SN Ie ee evade E ot hited A 1 second for an error code Series 2040 Test System 9 UART Functional Calls MSP UART Class IT User Manual V2 2 setUARTParams The setUARTParams functional call sets up the default parameters used by the serial functions The MSP board reverts back to the default UART parameter settings on Testhead power up or reset A Testhead reset occurs whenever the TClear function is called Visual BASIC Declaration Public Sub setUARTParams ByVal index As Integer ByVal Value As Long Call setUARTParams Index Value WHERE Index Index of the parameter to set Value Value to set the parameter to INDEX PARAMETER NAME PARAMETER VALUE 1 Port Code 0 RS232 Default 1 Single line SXR 2 RS422 2 Baudrate 1 to 650
27. nal Calls c2disnormal The functional call c2disnormal sends a MODE 28 DISABLE NORMAL COMMUNICATIONS message to the product via the MSP card as well as receiving the response to the request The routine will await the response intitiation for a time specified after which time the attempt is aborted and an error is returned For more information see XDE 3005 Visual BASIC Declaration Public Sub c2disnormal modaddr As Byte ByVal timeout As Integer status As Byte commerr As Integer Call c2disnormal modaddr timeout status commerr WHERE modaddr The MODULE ADDRESS as specified in the return message in XDE 3001B timeout 0 to 32767 The time to wait in milliseconds for a message initiation from the DUT status The status of the disable request 0 NO ERROR commerr The results of the communication with the MSP and product 0 NO ERROR Status Codes 00 Normal communications disabled 11 Mode not supported 12 Sub function not supported 22 Conditions not correct for request EXAMPLES Dim modAddr As Byte Dim status As Byte Dim commerror As Integer Call c2disnormal modAddr 1000 status commerror Send message and EEE E wait 1000 mS for a response Series 2040 Test System 37 Class II Functional Calls dicpParams MSP UART Class IT User Manual V2 2 The dicpParams functional call sets up default parameters used by the dlcp functions The MSP board reverts back to the default par
28. ograms like uart01 rely on an 8 bit index and programs that could download programs larger than 170 bytes like c2dnld rely on a 16 bit index Visual BASIC Declaration Public Sub loadTestMod ByVal ModuleName As String ByVal IndexSize As Integer Call loadTestMod ModuleName IndexSize WHERE ModuleName The name of the binary test module including path IndexSize 8 or 16 The size of index at the beginning of each test 8 bit 16 bit EXAMPLES Call loadTestMod temp bin Mi Load a file called temp bin L that has an 8 bit index Call loadTestMod c Digalog Projects MyProj C2Tests Bin 16 Load a file See called C2Tests Bin that has a 16 bit index 12 Series 2040 Test System MSP UART Class II User Manual V2 2 UART Functional Calls aldl As defined in the Delco Corporate Serial Data Communications Specification a request may be made via the serial data link to transmit product diagnostic codes and any other information specified in the product s XDE The ALDL request is termed MODE 1 Communication is at the baud rate set up by Set UARTParams Visual BASIC Declaration Public Sub aldl rid As Byte rmsg As Byte ByVal sid As Byte Call aldl rid rmsg sid WHERE rid DUT ID if operation is error free rms Message received from the DUT sid ID of DUT transmitted to to the tester EXAMPLES Dim rmsg 1 To 20 As Byte Dim rid As Byte Call aldl rid rmsg amp HFA
29. period set up by the SetUARTParams call Communication is at the baud rate set up by the SetUARTParams call Visual BASIC Declaration Public Sub xde9067 2 rid As Byte rmsg As Byte Call xde9067_2 Rid Rmsg WHERE rid Received DUT ID if operation error free error code if not Message received from DUT EXAMPLES Dim rmsg 1 To 20 As Byte Dim rid As Byte Call xde9067_2 rid msg Get DUT ID and data or error code Series 2040 Test System 19 UART Functional Calls MSP UART Class II User Manual V2 2 xde9067 3 The xde9067 3 functional call is used to receive any type of legal XDE 5024 message Communication is at the baud rate set up by the Set UARTParams call Visual BASIC Declaration Public Sub xde9067 3 rid As Byte rmsg As Byte ByVal timeout As Double Call xde9067_3 rid rmsg timeout WHERE rid Received DUT ID if operation error free error code if not rms Message received from DUT timeout 0 to 65 Time in seconds to wait for response from DUT EXAMPLES Dim rmsg 1 To 20 As Byte Dim rid As Byte Call xde9067_3 rid rmsg 1 Get ID and message from DUT EEE ENE wait I second for response or error code 20 Series 2040 Test System MSP UART Class II User Manual V2 2 UART Functional Calls xde9067 4 The xde9067_4 functional call is used to send and receive any type of legal XDE 5024 message The transmitted message will consist of SID message length 55 and checksum Communication
30. r As Integer Call c2transmit xmitbuff xmitsize xmiterr WHERE xmitbuff The buffer containing data to to be transmitted to the DUT xmitsize 0 to 4096 The transmit data size number of bytes to transmit from the buffer xmiterr The results of the communication with the MSP and product 0 NO ERROR EXAMPLES Dim smsg 1 To 20 As Byte Dim xmiterr As Integer Dim i As Integer For i 1 to 20 Data to transmit smsg i 1 Next 1 Call c2transmit smsg 20 xmiterr oooooccccoccccconcninnnnnnoncncnnnos Send buffer to product 34 Series 2040 Test System MSP UART Class IT User Manual V2 2 Class II Functional Calls c2receive The functional call c2receive allows for free form CLASS2 data reception from a product The routine will await the message initiation for a time specified by the caller after which time the attempt is aborted and an error is returned For more information see XDE 3005 Visual BASIC Declaration Public Sub c2receive recvbuff As Byte ByVal timeout As Integer recverr As Integer Call c2receive recvbuff timeout recverr WHERE recvbuff The buffer containing data to to be received from the DUT timeout 0 to 32767 The time to wait in milliseconds for a message initiation from the DUT recverr The results of the communication with the MSP and product 0 NO ERROR EXAMPLES Dim rmsg 1 To 20 As Byte Dim recverr As Integer Call c2receive rmsg 1000 recverr 00 0 eee
31. rrcode smsg 4 ii Send message Series 2040 Test System 41 Class II Functional Calls MSP UART Class II User Manual V2 2 42 Series 2040 Test System MSP UART Class II User Manual V2 2 Additional Functional Calls Additional Functional Calls Series 2040 Test System 43 MSP UART Class II User Manual V2 2 Additional Functional Calls HalalTdNV NOILVIOSI paeoquoieg O ANDV O ovot lt BIS 8 XNAWNL _ 4 VIA SNY OL Isolation Amplifier O ovi O ov D YAlSITdNV T 19114 ures ue NOILV1OSI Hei ue UEUO LSNI TIVO TEE O HaIdI1dWN EE Ee NIV 319VIMNNVEDOYUdA Series 2040 Test System 44 MSP UART Class IT User Manual V2 2 Additional Functional Calls Inst This functional call is used to set up the four differential isolation amplifiers If your version of the MSP board has Isolation Amplifiers installed on the MSP board Each amplifier has programmable gain and programmable filters and can be readback with the TMUX call Visual BASIC Declaration Public sub Inst ByVal chan As Integer ByVal gain As Integer ByVal Filter As Integer Call Inst chan gain Filter WHERE chan 0 to 3 ain 0 1 1 10 100 Filter 0 No filter 1 16 000 Hertz 3db 20db decade 2 1600 Hertz 20db decade 3 160 Hertz 20db decade EXAMPLES Call Inst 1 201 Amplifier 1 set to gain 100 with no filter Cans dado Amplifier 2 set to gain 10 wit
32. uct RAM download module loaded by loadTstMod to form a complete serial communications message The function follows the serial protocol outlined in XDE 5024 This function downloads to product RAM starting at 0010 and communicates at the baud rate set up by SetUARTParams Visual BASIC Declaration Public Sub uart01 rid As Byte rmsg As Byte ByVal sid As Byte smsg As Byte Call uart01 rid rmsg sid smsg WHERE rid Received DUT ID if operation error free error code if not rms Data received from DUT sid ID of DUT transmitted to DUT sms RAM download module test number and parameters smsg 1 Test number smsg 2 n Parameters for test EXAMPLES Dim rmsg 1 To 20 As Byte Dim smsg 1 To 20 As Byte Dim rid As Byte Dim i As Integer For i I to 20 Data to send Smsg i 1 Next i Call uartO1 rid rmsg amp HFA smsg 0 0 eee Send ID and message to DUT SE NN ENN NN wait for response or error code Series 2040 Test System 15 UART Functional Calls MSP UART Class IT User Manual V2 2 uart02 The uart02 functional call sends a MODE 6 message to the product When executed the function links to the product RAM download module loaded by loadTstMod to form a complete serial communication message The function follows the serial protocol outlined in XDE 5024 Communication is at the baud rate set up by SetUARTParams Visual BASIC Declaration Public Sub uart02 rid As Byte
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