The call using two Business service split join in osb

Similar Questions

• How to upgrade a characteristic value using a business service

  Hello
  I have a requirement like updating a characterstic value
  in the BCC point of service on the sp tab menu page / his, I want to update the characteristic value
  to do this, I wrote a service business with action update
  
  < schema pageAction = "Refresh" >
  < mapField spid = "SP_ID" / >
  < termpol1 type = mapList "list" = "SA_SP" >
  < said mapField = "SA_ID" / >
  < use mapField = "USAGE_FLG" / >
  < by mapField = "USE_PCT" / >
  < stdt mapField = default="%CurrentDateTime"/ "START_DTTM" >
  < process2 type = mapList "list" = "SA_SP_CHAR" >
  < charcode mapField = "CHAR_TYPE_CD" / >
  < charval mapField = "CHAR_VAL" / >
  < adhocvalue mapField = "ADHOC_CHAR_VAL" / >
  < efdt mapField = default="%CurrentDate"/ "EFFDT" >
  < / process2 >
  < / termpol1 >
  < / schema >
  
  Now I've called business with these values
  
  < servicepointinboundservice >
  < spid > 3056588968 < / spid >
  < termpol1 >
  < a > 4267317182 < / said >
  < sa1 / >
  < > 100 < / a >
  < process2 >
  < sa2 / >
  < charcode > ADJFACTR < / charcode >
  < charval > < / charval >
  < adhocvalue > 125 < / adhocvalue >
  < / process2 >
  < / termpol1 >
  < / servicepointinboundservice >
  
  
  After the service, I get an error like
  its 42783492384 may not be related to Ms twice for the overlap of the effective periods
  
  
  Just trying to update the value of the tank with a new value, but this service is trying to create a new service point service contract
  
  
  What I am doing wrong?
  I used the basic CILCSPPP (servicepoint) business service
  
  
  Is there another way update the charvalue linked to sp / his page?
  
  Thanks a lot guys.

  Hi Shankar,

  When you work with the list item for the creation of list or tank.

  01. the first step is to create a list
  go '1361220696' ' CM_DC_SP9/termpol1/process2 + / saspid ';
  02. then check the each item with their index as a value below
  move "2011-05-14' to ' CM_DC_SP9/termpol1/process2 [0] / efdt"; "

  Create a new Instance of the list appearing in the help page of Script

  Now the values will be moved to the list, then you can update/add the tank to the entity.

• using two sum() in multiple join query

  Hello

  I'm stuck with the help of two sum() functions in a single query. Are columns of different tables that are joined.

  table of charging

  Date pay_amt cust_id

  1 July 13 500 1

  1 July 13 200 1

  amount of usage

  Date usg_amt cust_id

  1 July 13 100 1

  2 July 13 300 2

  I want a single query to give me sum (pay_amt) and sum (usg_amt) for a client in a single day

  That is to say:

  o/p should be:

  cust_id date sum (pay_amt) sum (usg_amt)

  1 01 - Jul 700 100

  My query is like below. But it gives incorrect total for both. Could someone tell me why?

  Select sum (pay_amt), sum (usg_amt)

  from charging r

  join in-house use u

  On u.cust_id = r.ID_client

  and you.date = r.date

  where u.cust_id = 1

  and you.date = 1 July 13 '

  chris227 wrote:

  I seem to be a bug to me.

  The result is 11.2.0.3

  SUM(PAY_AMT)	SUM(USG_AMT)
  700	200

  What is your version?

  What looks like the plan to explain it with predicates?

  BTW, why do you think that both are incorrect, for me, only the second is incorrect, should be 200 instead of 100.

  Post edited by: chris227 Question added

  No Chris, the po said they want the o/p 100, and they were getting an invalid value (for example, the 200 is incorrect).

  It's because of the joining of the usg_amt of duplication:

  SQL > ed
  A written file afiedt.buf

  1 refill as (select date "'2013-07-01 as dt, 500 as pay_amt, 1 as cust_id of union double all the")
  2 select dates "2013-07-01', 200, 1 double)
  3, use as (select date "'2013-07-01 as dt, 100 in usg_amt, 1 as cust_id of union double all the")
  4 Select the dates "2013-07-02', 300, 2 double)
  5  --
  6 select DT, pay_amt, usg_amt - sum (pay_amt), r.id_client, sum (usg_amt)
  7 recharge r
  8 join use u on u.cust_id = r.ID_client
  9 and you.dt = DT
  10 where u.cust_id = 1
  11 * and u.dt = date ' 01-07-2013'
  SQL > /.

  CUST_ID DT PAY_AMT USG_AMT
  ---------- -------------------- ---------- ----------
  1 1 JULY 2013 00:00:00 200 100
  1 1 JULY 2013 00:00:00 500 100

  If the sum is of course to sum up 100 twice because of two lines to pay.

  So why I have indicated that the aggregation (sum) should usually before the join is made, so it is only made the cust_id amount and date for each table and then joined the results.

• I just bought an Acer Chromebook OS CB3-111 a few days ago. What are the common uses two USB

  I just bought an Acer Chromebook OS CB3-111 less than a week ago. What are the common uses of the two USB ports and the port of SD memory card?  Thank you for your comments!

  I have a bunch of books (epub and pdf) on my SD card right now, I also have music and I expect that I could put videos on it as well. I don't expect to be able to develop applications or to store their internal data on it.

• How can divide you two audio streams to the speakers and the headphones, using two separate takes?

  I am currently using windows 7 and I want to have music that fate of my speakers then I have game sounds threw my helmet. I currently have Hd Realtek Audio Driver.

  Bumping an old topic.

  I also had this works with the Realtek HD Audio Manager.

  There is an option in the settings: "do front and rear output devices play two different audio streams at the same time."

  Check it and you're good.

  It worked!  Thank you!!  I thought that I should buy a 2nd card audio to accomplish this task.  Can't thank you enough.

  And for the person looking for the option, double-click the Realtek speaker icon in the status bar.  When the window appears look on the left side, click on the pinion (Advanced Settings feature) and you'll see the option right there in the middle of the screen.  Check the box, it will reload the audio driver and you will be ready to go!

• How to configure the vpn using two segments in a tunnel?

  Hi guys,.

  Please help me how to set up two segment in a vpn tunnel. Our client has two segments which is 10.15 and 192.168. We have already established VPN connectivity. We can ping the 10.15 segment, but we can not ping 192.168. Attached is the sample configuration.

  crypto ISAKMP policy 1

  BA 3des

  preshared authentication

  Group 2

  ISAKMP crypto key xxxxxx address 11.11.11.11

  !

  86400 seconds, duration of life crypto ipsec security association

  !

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

  !

  map SDM_CMAP_1 1 ipsec-isakmp crypto

  Tunnel description

  defined peer 11.11.11.11

  Set security-association second life 28800

  game of transformation-ESP-3DES-SHA

  match address 102

  access-list 101 deny ip 192.168.202.0 0.0.0.255 host 10.15.0.177

  access-list 101 deny ip 192.168.202.0 0.0.0.255 host 192.168.30.174

  access-list 101 permit ip 192.168.202.0 0.0.0.255 any

  access-list 102 permit ip 192.168.202.0 0.0.0.255 host 10.15.0.178

  access-list 102 permit ip 192.168.202.0 0.0.0.255 host 192.168.30.174

  Here is the extended ping.

  Router #ping

  Protocol [ip]:

  Target IP address: 10.15.0.177

  Number of repetitions [5]:

  Size of datagram [100]:

  Timeout in seconds [2]:

  Extended commands [n]: y

  Source address or the interface: 192.168.202.3

  Type of service [0]:

  Set the DF bit in the IP header? [None]:

  Validate the response data? [None]:

  Data model [0xABCD]:

  In bulk, Strict, Record, Timestamp, Verbose [no]:

  Scan the range of sizes [n]:

  Type to abort escape sequence.

  Send 5, echoes ICMP 100 bytes to 10.15.0.177, wait time is 2 seconds:

  Packet sent with a source address of 192.168.202.3

  .!!!!

  Success rate is 80% (4/5), round-trip min/avg/max = 172/172/172 ms

  Router #ping

  Protocol [ip]:

  Target IP address: 192.168.30.174

  Number of repetitions [5]:

  Size of datagram [100]:

  Timeout in seconds [2]:

  Extended commands [n]: y

  Source address or the interface: 192.168.202.3

  Type of service [0]:

  Set the DF bit in the IP header? [None]:

  Validate the response data
  ? [None]:
  Data model [0xABCD]:
  In bulk, Strict, Record, Timestamp, Verbose [no]:
  Scan the range of sizes [n]:
  Type to abort escape sequence.
  Send 5, echoes ICMP 100 bytes to 192.168.30.174, wait time is 2 seconds:
  Packet sent with a source address of 192.168.202.3
  .....
  Success rate is 0% (0/5)
  And here is the result of its crypto isakmp.
  Crypto ISAKMP router #show its

  status of DST CBC State conn-id slot

  11.11.11.11 22.22.22.22 QM_IDLE 1 0 ACTIVE

  And here is the encryption session.

  Router #show crypto sessio

  Session encryption router #show

  Current state of the session crypto

  Interface: FastEthernet0/0

  The session state: UP-ACTIVE

  Peer: 11.11.11.11 port 500

  FLOW IPSEC: allowed host 192.168.202.0/255.255.255.0 ip 192.168.30.174

  Active sAs: 2, origin: card crypto

  FLOW IPSEC: allowed host 192.168.202.0/255.255.255.0 ip 10.15.0.177

  Active sAs: 2, origin: card crypto

  And here are the details of the encryption session.

  Router #show crypto session detail

  Current state of the session crypto

  Code: C - IKE Configuration mode, D - Dead Peer Detection

  K - KeepAlive, N - NAT-traversal, X - IKE extended authentication

  Interface: FastEthernet0/0

  The session state: UP-ACTIVE

  Peer: 11.11.11.11 port fvrf 500: (none) ivrf: (none)

  Phase1_id: 11.11.11.11

  DESC: (none)

  IKE SA: local 22.22.22.22/500 remote 11.11.11.11/500 Active

  Capabilities: (None) connid:1 life time: 23:44:02

  FLOW IPSEC: allowed host 192.168.202.0/255.255.255.0 ip 192.168.30.174

  Active sAs: 2, origin: card crypto

  On arrival: dec #pkts'ed drop 0 0 life (KB/s) 4568454/27867

  Outbound: #pkts enc'ed 4 drop 1 life (KB/s) 4568453/27867

  FLOW IPSEC: allowed host 192.168.202.0/255.255.255.0 ip 10.15.0.177

  Active sAs: 2, origin: card crypto

  On arrival: #pkts dec' 8 drop 0 ed life (KB/s) 4591368/27842

  Outbound: #pkts enc'ed 8 drop 2 life (KB/s) 4591368/27842

   

  Hello

  Your side has 192.168.202.0/24 and you are trying to PING 10.15 successfully but not 192.168.30.174

  Check that the ASA has a route to 192.168.30.174 pointing to the external interface.

  Also check that the customer has defined the 192.168.30.174 as part of the VPN traffic correctly.

  Federico.

• Change the password using API web services?

  I can create and update users using Adobe Connect API web services, but how do I change the password of a user?

  I use the API "principal-update" that has a setting of password, but according to the documentation, it is only used for new users... not the users.

  So exactly how to change user password using the web services?

  Hello

  There is an API that can be used to change the password: user-update - pwd

  Format of the API :

   

  http://server_name/API/XML?action=user-update-pwd&user-ID=integer&password-old=string&pass = word string - string verify password = & session = BreezeSeesionCookieValue.

  
  

  Hope this helps!
  

  Thank you

  Nikhil

• Generate the report using two tables

  Hello
  I have two tables: -.
  
  1 THE NAME OF THE TABLE:-EMP_LEAVE
  EMP_ID NUMBER;
  DATE DATE;
  LEAVE_TYPE VARCHAR2 (15)
  
  
  2 TABLE NAME:-EMP_ATT
  EMP_ID NUMBER;
  DATE OF ATT_DATE;
  ATT_STATUS VARCHAR2 (10);
  
  HERE'S
  Type of leave are SL, PL, CL
  ATT_STATUS contains only (P)
  
  ATT_STATUS column contains the value as this student (p) only and LEAVE_TYPE column contains the value as sickleave (SL), medicalleave (ML), Paidleave (PL).
  
  I see the value in the report as given form below the monthly or weekly or annual basis
  
  EmpID P SL ML PL
  1 24 1 2 3
  
  I try to create it but not give the accurate result.
  
  
  Thank you
  Nisha

  Hello

  You must use something like;

  WHERE SESION = :P168_SESSION AND TRIM(TO_CHAR(ATT_DATE,'MON'))=:P168_MONTH
  

  Note that fact P168 refers to the elements on my page - if you use another page, make sure that you change: P168_SESSION and: P168_MONTH for names that you use.

  I just updated my test page to add to the filter of the month: [http://apex.oracle.com/pls/otn/f?p=267:168]

  The SQL is now:

  select EMP_ID "Employee ID",
  SUM(DECODE(LEAVE_TYPE,'AL',1,0))"Annual Leave",
  SUM(DECODE(LEAVE_TYPE,'CL',1,0))"casual Leave ",
  SUM(DECODE(LEAVE_TYPE,'PL',1,0))"Paid Leave",
  SUM(DECODE(LEAVE_TYPE,'ML',1,0))"Medical Leave",
  SUM(DECODE(LEAVE_TYPE,'SL',1,0))"Sick Leave ",
  SUM(DECODE(LEAVE_TYPE,'MTL',1,0))"Maternity Leave",
  SUM(DECODE(LEAVE_TYPE,'WL',1,0))"Wedding Leave",
  SUM(DECODE(ATT_STATUS,'P',1,0))" Present",
  SUM(CASE WHEN ATT_STATUS in ('P') then 1 else 0 end) "TotalP",
  SUM(CASE WHEN LEAVE_TYPE in ('AL','CL','PL','ML','SL','MTL','WL') then 1 else 0 end) "Total"
  from (SELECT EMP_ID,
  ATT_DATE,
  ATT_STATUS,
  NULL LEAVE_TYPE,
  NULL LEAVE_CATEGORY,
  WORK_DURATION,
  LEAVE_SESSION,
  IN_TIME,
  OUT_TIME,
  SESION
  FROM EMPLOYEE_ATTENDANCE
  UNION ALL
  SELECT EMP_ID,
  DTE ATT_DATE,
  NULL ATT_STATUS,
  LEAVE_TYPE,
  LEAVE_CATEGORY,
  NULL WORK_DURATION,
  NULL LEAVE_SESSION,
  NULL IN_TIME,
  NULL OUT_TIME,
  SESION
  FROM EMPLOYEE_LEAVE)
  WHERE SESION = :P168_SESSION
  AND TO_CHAR(ATT_DATE,'MON') = :P168_MONTH
  GROUP BY EMP_ID
  ORDER BY EMP_ID
  

  Andy

• Qosmio G does not recognize the mouse using two left USB ports

  I'm right handed so I naturally put my optical mouse Saitec in the port of the right hand.

  The other day I plugged it in the ports of the two left hand and the machine did not recognize the mouse.
  He went through the process of installing the drivers (even if it was done a few weeks ago, when I plugged in the port of the right hand)

  In any case the mouse doesn't at all plugged into ports on the left side.

  Does anyone have any ideas as to why what is happening?
  Look of Sean.

  Hello

  Have you tested the two left with other USB devices USB ports. That is to say USB flash stick?
  Maybe you should do this to see if it could be a defective USP port.

  But I recommend to test this;
  First disconnect all USB devices
  Then go into the Device Manager and all the USB host controller and hubs USB remove from the list of devices.
  Close all windows and restart the laptop.

  Finally the operating system should recognize the new devices (USB ports) again.
  Connect a USB device to one of the ports on the left and check if it would work.

  Good bye

  PS: What Qosmio do you have?

• Why the aid used microsoft online service accept my id for vista?

  Microsoft destroy me!

  (1) a recent update from windows destroyed my main user profile.

  I looked through a lot of online help, but unfortunately nothing worked.

  The problem now is that I get the error message "cannot create the user account.

  (2) not only that, but I can not add a new user or change my only other because it requires the password admin (link to my main profile) who is corrupt!

  (3) the 'help' that I got from microsoft are not accessible because for some unknown reason my Vista product ID is not recognized by the online help tool. I can not even the system to look for because activeX requires the admin password to run (which I mentioned is corrupt?.) The online help tool, then asks me to pay £45 to contact the support team who's pretty cheeky.

  Any help is welcome warmly.

  Thank you

  Paul.

  Hi Paul,.

  You can try creating a new user account from safe mode and check.

  Check out the link:

  Start your computer in safe mode

  http://Windows.Microsoft.com/en-us/Windows-Vista/start-your-computer-in-safe-mode

  Create a user account

  http://Windows.Microsoft.com/en-us/Windows-Vista/create-a-user-account

  If you are not facing problems in the new profile, and then you check out the following link to resolve the damaged user account.

  Check out the link:

  Difficulty of a corrupted user profile

  http://Windows.Microsoft.com/en-us/Windows-Vista/fix-a-corrupted-user-profile

  Hope this information is helpful

• OSB: Security: Business Service: configuration of the password Digest in BS

  Hello

  I have a requirement to connect to the target WS. We pass the user name and password (password digest). The target URL is the same, but we have 7 password different and based on a logic that we need to use any one of the password and call the service.

  I can able to connect to the service by adding headers security and demand from business.

  But when you call the proxy business how do I generate the soap headers with collection of password, Nonce, Timestamp.

  This is the header that I used in BS and it works fine.

  " < soapenv:mustUnderstand wsse: Security = '1' xmlns:wsse = ' http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd ">

  " < wsu:Timestamp WSU: ID = 'Timestamp-13' xmlns:wsu = ' http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd ">

  < wsu: created > 2014-07-08T 22: 28:25.395Z < / wsu: created >

  < wsu: expires > 2014-07-08T 22: 29:25.395Z < / wsu: expires >

  < / wsu:Timestamp >

  " < wsse: UsernameToken WSU: ID = 'UsernameToken-12' xmlns:wsu = ' http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd ">

  user name < wsse:Username > < / wsse:Username >

  " < wsse:Password Type = ' http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest "> passworddigesy < / wsse:Password > .

  " < wsse:Nonce EncodingType =" http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-SOAP-message-security-1.0#base64Binary "> announced < / wsse:Nonce > .

  < wsu: created > 2014-07-08T 21: 23:08.455Z < / wsu: created >

  < / wsse: UsernameToken >

  < / wsse: Security >

  Because the password is different do we need to use several business service or can use only one?

  Please provide your comments.

  Concerning

  Use GOSA username token client_policy at the service of the company. Do not substitute the csf - key in politics and set up a service account PASS-THROUGH at the service of the company.

  No need for multiple business. Let me know if this solved your problem or not.

• The call to the web service help

  Hello
  
  I use a web service to handle validation. I created the web service and it ran OK, but the report still does not found data. I wanted to see what was in the returned collection, I have therefore created a new region with the following SQL:
  
  SELECT CLOB001
  OF wwv_flow_collections c
  WHERE c.collection_name = 'P37_VALIDATECCSZ_RESULTS. '
  
  This has given in: "Marion 0 true true Wayne 14505 1.0 AddressResponse: Marion, NY 14505/Val = true/Rel = 1.0/INCP = true/Geo = 0 NY true."
  
  The default report is a failure because the response is not XML I think.
  
  I ran the web service in java and it returns:
  
  < soapenv:Envelope = "http://schemas.xmlsoap.org/soap/envelope/" xmlns:soapenv >
  < soapenv:Body >
  < ns:validateCCSZResponse xmlns:ns = "http://validation.util.oss.paetec.com" >
  < ns:return xmlns:ax28 = "http://sag.oss.paetec.com/xsd" xmlns:ax22 = "http://rmi.java/xsd" xmlns:ax23 = "http://io.java/xsd" xmlns:ax21 = "http://client.validation.util.oss.paetec.com/xsd" type = "com.paetec.oss.util.validation.client.AddressResponseArray" >
  < ax21:responses type = "com.paetec.oss.util.validation.client.AddressResponse" >
  < ax21:city > Marion < / ax21:city >
  < ax21:code > 0 < / ax21:code >
  < ax21:country / >
  Wayne < ax21:county > < / ax21:county >
  < ax21: incomplete > true < / ax21: incomplete >
  < ax21: incorporated > true < / ax21: incorporated >
  < ax21:locClli / >
  < ax21:postalCode > 14505 < / ax21:postalCode >
  < ax21:postalCodeExtension / >
  < ax21:reliability > 1.0 < / ax21:reliability >
  < ax21:shortDescription > AddressResponse: Marion, NY 14505/Val = true/Rel = 1.0/INCP = true/Geo = 0 < / ax21:shortDescription >
  < ax21: state > NY < / ax21: state >
  < ax21:streetName / >
  < ax21:streetNumber / >
  < ax21: unit xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi: Nil = "true" > < / ax21: unit >
  < ax21: validated > true < / ax21: validated >
  < / ax21:responses >
  < / ns:return >
  < / ns:validateCCSZResponse >
  < / soapenv:Body >
  < / soapenv:Envelope >
  
  So, anyone know why the call of APEX web service does not return the XML? I get the values from the XML, but I have no way to analyze to get what I need...
  Thank you
  -Johnnie

  Johnnie:

  I slightly changed the basics of Xpath and also changed namespace. Try the following.

  SELECT extractValue( value(T), '//city', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) city
  ,extractValue( value(T), '//county', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) county
  ,extractValue( value(T), '//incomplete', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) incomplete
  ,extractValue( value(T), '//postalCode', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) postalCode
  ,extractValue( value(T), '//reliability', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) reliability
  ,extractValue( value(T), '//state', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) state
  ,extractValue( value(T), '//streetName', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) streetName
  ,extractValue( value(T), '//streetNumber', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) streetNumber
  ,extractValue( value(T), '//validated', 'xmlns="http://client.validation.util.oss.paetec.com/xsd"' ) validated
  FROM TABLE(xmlsequence(extract(XMLTYPE.createxml('
  
  
  
  
  Marion
  0
  
  Wayne
  true
  true
  
  14505
  
  1.0
  AddressResponse: /Marion, NY 14505/Val = true/Rel = 1.0/Incp = true/Geo = 0
  NY
  
  
  
  true
  
  
  
  
  '),'//responses','xmlns="http://client.validation.util.oss.paetec.com/xsd"'))) T
  

  Kind regards

  Jason

• Cannot connect call between two SX20

  Hello world

  I've implemented two Cisco SX20 units at two sites. When you attempt to place the call between two units, it is unstable. In particular, sometimes the call is connected, sometimes, it is not connected even if ping, tracert are Ok. It's very strange. I'm sure that the SX20 unit works well. If I make a conclusion that there is a problem with my network but I don't exactly know why.

  All the world is facing this problem before?

  Dzung.

  Hey yours,

  Disable NAT if you do not use.

  Also useful to configure QoS, check on your link packet loss and bandwidth.

• The XML file reading proxy service...

  Hey all - I'm a newbie here.
  
  my project need is to access an xml file, retrieve its content through a proxy service and send its contents to the customer to return.
  
  Do I have to use the legend of java / processing MFL? If so, how?
  
  I do not want to use any service of business corresponding to this effect. Highest is possible without using a business service? If so, how?
  
  Please help me... !!
  
  
  
  Thank you and best regards,
  Patricia K.

  Hi Patricia,

  What do you mean by "sending its contents to the client return? It seems that without BS you would not be able to get the functionality.

  Please, if you're new to OSB-

  http://www.Oracle.com/technology/pub/articles/jumpstart_for_osb_development_page_3.html

  Kind regards
  Anuj

• Read only the SPI using the box USB-8451

  I am using the NI USB-8451 box to read the SPI of a Honeywell digital pressure transducer data.  The difficulty comes from that part of Honeywell uses only the SPI in half-duplex mode, meaning that it only transmits data, but does not require anything beyond the appropriate chip select signal and SCLK to start transmitting its 32-bit sensor data.  To facilitate experimentation with the sensor, I bought a USB-8451 SPI Interface thinking I could easily configure the 8451 to read data from the sensor.

  However, if I understand the situation, there is a problem.  The 8451 considers full duplex data, i.e. a data word must first be sent to the SPI device in question before the unit will start to transmit back data of its own.  And since the MOSI data writing periods, since this particular device starts transmitting immediately once a clock is applied, synchronizing the unused address data will cause the unit will return its data before the 8451 begins listening for data in return.  The call used by the 8451 to write read action can be divided into the individual reading and actions of writing of any kind that I could discover.

  Can someone tell me if I missed something in this operation or if there is some quick tips, that I could use to be able to use the 8451 therefor?  Thank you!

  Doug G.

  Exactly correct. It's nice when things are easier than expected. Hope it works as easy as it sounds.