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EmbeddedBlue Transceiver AppMod??? — Parallax Forums

EmbeddedBlue Transceiver AppMod???

louislyxlouislyx Posts: 5
edited 2006-06-01 04:34 in General Discussion
·how can i communicate full duplex wirelessly using EmbeddedBlue Transceiver AppMod to another 2 or more·EmbeddedBlue Transceiver AppMod??

please help me on this and if there any other alternative?

Comments

  • GadgetmanGadgetman Posts: 2,436
    edited 2006-05-31 06:53
    Did you read the documentation?

    The Embeddedblue is only capable of communicating with ONE other BT-based unit at a time.
    If you want to communicate with more devices you'll have to do something like this:
    (Pseudocode, don't type it in)

    GOSUB Connect_blue1
    GOSUB transmit_Blue1
    GOSUB Disconnect_blue1

    GOSUB Connect_blue2
    GOSUB transmit_Blue2
    GOSUB Disconnect_blue2

    GOSUB Connect_blue3
    GOSUB transmit_Blue3
    GOSUB Disconnect_blue3

    How to connect and disconnect IS described quite clearly in the manual.

    Also, which processor are you using?
    (The BS2 line can't do full-duplex)

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  • louislyxlouislyx Posts: 5
    edited 2006-05-31 09:13
    i am using other microprocessor which have serial interrupt?

    it will take a lot of time to connect and disconnect each device.

    i need fast transfer from one device to another.
  • GadgetmanGadgetman Posts: 2,436
    edited 2006-05-31 10:07
    Maybe the 433MHz RF Transmitters can be used?

    http://www.parallax.com/detail.asp?product_id=28180

    They won't do higher than 19.200, but as you don't specify how high speeds you need...

    Edit: Probably not, as these won't be able to do Full-duplex, only half-duplex.

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  • louislyxlouislyx Posts: 5
    edited 2006-06-01 04:34
    thanks for the recomendation.

    i might try using that one.
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