Control 31 devices by PIC18F4550 over HID

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  1. - 22nd July 2014, 13:18 #1
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    kamercode
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    Post Control 31 devices by PIC18F4550 over HID

    Dears im new in picbasi pro and in this forum also i want to control 31 devices Pic16F876(slaves) with PIC18F4550(master) HID
    Visual basic 6 Software for control.
    All informations and propositions will be welcome
  2. - 22nd July 2014, 13:43 #2
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    aratti
    aratti is offline Senior Member
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    Default Re: Control 31 devices by PIC18F4550 over HID

    Use I2C protocol, assign a different address to each slave and call them with the master. Connect the master to the PC via UART + a max232 and you are in business.

    Cheers

    Al.
    All progress began with an idea
  3. - 22nd July 2014, 20:45 #3
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    pedja089
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    Default Re: Control 31 devices by PIC18F4550 over HID

    Here is my template for hid communication(VB6+PicBasic)
    http://www.picbasic.co.uk/forum/show...812#post106812
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