3 Visitor Messages

  1. View Conversation
    Dear Barak,

    I'm trying to use the USB CDC with the latest release of the Proton at but seem the problem of receiving only one character is still open.
    I would try to write my own terminal program.
    Can you so king to send to me your VB2008 code to comunicate with the 18F4550 in CDC mode that in order to understand it?


  2. Sorry for the delay, I was not on the forum for a while.I never tried it but it should work. I would try to use something more simple and cheaper than a mcp23s17. Maybe a serial shift register like 4094. If you use only one shift register, use 4 pins to for data and two pins for RS and EN, you will have to change the code and break each charchter into two nibbles.
  3. Hello Barak,

    You have posted a story about how you control a LCD over SPI.
    WOuld this work in combination with a DIY SPI LCD with a mcp23s17 port expander?

    with regards

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