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AF_DATA_REQUEST
Related Posts

  • Forum Post: af_data_request/af_data_confirm

    tony13096
    Hello, When I send a SREQ af_data_request, I receive a SRSP with success status. Well no problem. But, the device must send an areq af_data_confirm automatically? thank you.
    on Jul 7, 2009

  • Forum Post: CC2480 doesn't drive SRDY low when packets received

    Peter LI12215
    Hi We use CC2480 to set up one zigbee wirless network and exchange data between devices. Now it seems the networking function is working and ok, the routers and enddevices can get the short address from coordinator correctly. But when the end-divce or one router send messages to the coorindator...
    on May 27, 2009

  • Forum Post: Problem to send messages

    pakr
    Hello there, I have problem to send quickly messages to devices and endpoints stored in bind table. I have one endpoint which is binded with more another devices and endpoints. If I try to send quickly more messages to these another points not all messages are transmitted. It looks like the only last...
    on Sep 9, 2009

  • Forum Post: CC2430: How can Coord Send a unicast message to router without Binding?

    walter lincoln
    Experiment: 1Coord and 5 router ,use mesh network, when join the coord ,all routers send a anouncement to coord, then Coord have the all routers' short address. problem: the first router can send a anouncement to Coord, the second also joined the network, but it cannot send message to the Coord...
    on Aug 25, 2009

  • Forum Post: Re: Glitches in CC2480 Interface Specification

    Lennart
    I think I found another one: The Interface specification of the CC2480 says at AF_DATA_REQUEST: Length can be 0x0A-0x5E while the Data can be 0-128 bytes long This seems a bit confusing, since 0x5E < 128
    on Mar 25, 2010

  • Forum Post: Re: CC2480 questions

    Wishmaster_de
    Hi Lennart, fragmentation is not supported in ZigBee 206 specification. Therefore you are responsible in your application that the data you want to send is not longer than 128 bytes. The other Data request options should work, i think.
    on Mar 25, 2010

  • Forum Post: Re: Sometimes Blind node does NOT rejoin network except power it down and up

    Fox36631
    Hi Henry, This is what must happen normally: The End-device, node in your case, sends data to its parent and listens for an ACK from the parent. If it does not receive an ACK after a timeout it tries to resend the same data and waits for an ACK. This procedure is repeated a few times; i believe 8...
    on May 6, 2010

  • Forum Post: AF Interface

    ravenscourt
    Hi! Im trying to send messages using AF interface commands. Clusters issue is clear to me. but how endpoints work? do i need to start network using zb interface commads? i think so.. and do i need to do it with different endpoints? poll command returns status with value "zdoInvalidEndpoint"...
    on Jun 11, 2010

  • Forum Post: Re: Can't receive Interpan messages

    Franz Gustav Niederheitmann
    Hi Diego, i still have the same problem... no answer from texas instrument. maybe Interpan is an legend . waiting for an answer too.. Regards,
    on Jul 26, 2010

  • Forum Post: problem with AF_DataRequest after Binding

    mahesh k
    hi, We are using ZStack 2.3.1 . when I use AF_DataRequest() with out binding, it works fine . I can receive and send data using direct addresses. When I do binding or EndDevice Binding, I am unable to send data. After Binding, I chose the option afAddrNotPresent for destination address mode...
    on Nov 22, 2010

  • Forum Post: APS Counter

    Xabier Aizpurua
    hi everybody I have the cc2531 device(USB) with ZNP example and with this, i can send an receive ZIgbee mesages using ZTOOL. The user can send all kind of messages using AF_DATA_REQUEST structure ( I think, but if it is impossible please tell me!) In all AF_DATA_REQUEST messages you can write...
    on Feb 24, 2011

  • Forum Post: CC2530ZNP ~10ms delay between router sending and coordinator receiving message. Can I speed this up?

    Frank Boschker
    Hi all, I have a CC2530ZNP router and coordinator (basic comms - AFZDO) set up and want to measure the minimal time from sender to receiver. I noticed that it takes approximately 10ms between sending a message and receiving it. Also I want the interval of consecutive messages to be in the 5ms range...
    on Jun 16, 2011

  • Forum Post: 16bits/64bits Addr by AF_DataRequest() to update the routing table

    Cheng-Syun Tsai
    I used ShortAddr by AF_DataRequest() to send msg to other devices. If the target's ShortAddr is in the source device's routing table, msg will be passed by Data-Unicase. If unknown, msg will keep for a while, and the device broadcast "NWK Route Request" packages first. If the...
    on Jun 21, 2011

  • Forum Post: Latency between sending AF_AF_DataRequest and AF_DATA_CONFIRM_CMD

    Jose Sa
    I'm trying to send a relative large data through the wireless link. My coordinator (CC2430) receives 256 bytes of data via the serial port and then breaks it in 4 * 64bytes packets that are send to a router (no end point devices here). in theory what I want is mix of TransmittApp and SerialApp...
    on Sep 27, 2011

  • Forum Post: Communication using Binding

    Rudy Elizondo
    Hello all, I'm currently trying to use binding to establish communication between 2 devices. I'm using the end device bind function and I get a bind success message. So it appears to me that binding is successful. However, I then attempt to use afSendData to send communications between the...
    on Nov 16, 2011

  • Forum Post: cc2530ZDK-ZMP-mini will saisfy our specifications or not?????

    final year students
    we are students of engineering and are working on zigbee as a final year project.we want to make a PAN using 1 coordinator 2 routers and 2-3 end devices (sensors) forhome automation... do suggest which module will be most suitable ????? CC2530ZDK-ZMP-MINI is part number we have checked...
    on Dec 15, 2011

  • Forum Post: help about binding the end-devices through co-ordinator

    kiran nayak
    hi i m developing the commision tool which update the binding table entry in the co-ordinator using the api bindaddentry(); i m using co-ordinator to hold the binding table entries .. as a test purpose i m using 2 end-devices and the bindaddentry() for these two devices in the co-ordinator...
    on Feb 15, 2012

  • Forum Post: Inter Pan Communication Issue

    Anubhav Gupta
    Dear Ti, We are using Z-Stack 2.5.1 and in our setup there is a coordiantor and a router. We are trying to implement a Inter PAN communication for the scenario where the router hasn't joined the coordinator due to a different Pan ID of the coordinator. We have been able to sucessfully send...
    on Feb 15, 2012

  • Forum Post: Send data over Zigbee

    1384432
    Hi, I´m working with Home Automation Profile and I´ve sent the ON/OFF command to the light. Now I need to send Data, so which function should I use? In fact I need to read the current and voltage levels and send then to the coordinator. I think that the function to handle these Data must...
    on Apr 9, 2012

  • Forum Post: Help with Zigbee Home Automation

    1384432
    Hi, I´m studying the Home Automation Profile in Zigbee Stack. In fact I´m having some troubles to undertand the "Sample Light" and "Sample Switch" examples. To send a data I have used the function: AF_DataRequest(&dstAddr, srcEPT, ZCL_CLUSTER_ID_GEN_ON_OFF, 1, buffData...
    on Apr 5, 2012

  • Forum Post: Problem sending an packet from Coordinator to End Device

    Franz Gustav Niederheitmann
    Hi , like i was discussing in this thread http://e2e.ti.com/support/low_power_rf/f/158/p/17310/169314.aspx#169314 i am having problem to send menssage from coordinator to end device (or router) or like i realised, the probel is to receive message from the coordinator. using the packet sniffer...
    on May 13, 2010

  • Forum Post: Signal-to-noise ratio on cc2530

    Darshan tinku
    Is there a way to find SNR of the channel in cc2530 chip at the receiver .In my project i specifically need SNR because i need to measure the state of the channel using this dynamically . I have also went through lot of threads in this forum related to s/n ratio but
    on Jun 18, 2013

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