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about simplicity link id

feroz khan
Prodigy 50 points
Other Parts Discussed in Thread: SIMPLICITI, CC1101, SMARTRFTM-STUDIO

Hi everyone

                      This is my doubt what is use of link id to communicate peer to peer without this  is it possible to connect both?

If the link id is must, then give me full explanation of this bcus till i've doubt with this one 

thanks

  • 0
    TI__Guru 56650 points

    hi feroz,

    the linkId is basically used to store the handle of the connection information to be used by the application. Each time a connection is established (through the calling of SMPL_Link() and SMPL_ LinkListen() functions on two different nodes), the connection information (peer address, application port number, etc.) is stored in one member of the sPersistInfo.connStruct[] array (see nwk.c).

    A node basically can have several connections with several other device. Each connection has basically a unique handle and in order to differentiate which connection the application refers to upon calling the simpliciti API, the handle is used. 

    If you see for example the SMPL_SendOpt() function, the first thing to do is passing linkID to nwk_getConnInfo() to map the linkID to the corresponding member of sPersistInfo.connStruct[] containing the connection information.

    Hope this clear things now.

  • 0 in reply to Leo Hendrawan
    Prodigy 50 points

    hi leo,

               Thanks once again for your reply . Now i've one more question about this.I've Ti cc1110 mini kit for 800Mhz and software(cc1110DK-MINI-868) also. I tested this kit with simplicty software everything is ok.

    I've one more kit (my own design) for 433Mhz ,What are the changes has to be done in same software(800Mhz software) for my 433Mhz kit pls send  if u have any deatils    

    thanks

    feroz

  • 0 in reply to feroz khan
    TI__Guru 56650 points

    Hi feroz,

    the easiest way to do this is to use SmartRF Studio: http://www.ti.com/tool/smartrftm-studio to generate the radio configuration header file for SimpliciTI e.g. for CC1110 you are using the smartrf_CC1110.h.

  • 0 in reply to Leo Hendrawan
    Prodigy 50 points

    Hi leo,

                  First I would like to say one thing I've completed two projects using cc1101 using this smartrftm-studio the same value i copied  and paste in this software (file name:smartrf_CC1110_srfcc1110.h)  but it is not working I think some time out problem happened. I could not able to debug also becus they are using sleep mode in some places. pls send me any project files based on 433MhZ using simplicity software for cc1110.

    thanks

    feroz