Posts by adamp

  • Using GPIOs with the PicoMOD4

    Hi,


    I'm trying to configure the PicoMOD 4's unused GPIOs but have not been very successful.


    I would like a particular IO (IO17, pin 46) to be high on startup. It seems to default to low on startup.


    The registry settings I've used are:


    reg open \drivers\builtin\DigitalIO\
    reg set value UseAsIO hex 00,00,00,01,00,00
    reg set value DataDir hex 00,00,00,01,00,00
    reg set value DataInit hex 00,00,00,01,00,00
    reg save


    But this has no effect.


    I've used 00,00,00,01,00,00 for the parameter for UseAsIO, DataDir and DataInit as IO17 should be on the 17th bit.


    Anyone have any ideas?


    Thanks