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New to this uLcd-32ptu-pi

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  • New to this uLcd-32ptu-pi

    Sorry for the starter questions...
    disabled the serial port on raspbian os (cmdline.txt and /etc/inittab)
    got the ulcd-32ptu-pi with 4d serial pi adapter, connected it to the pi w/o sd card, and the screen is blank. Does it need an sd card to show anything? even a startup screen?

    i'm a bit confused, do i need to create the software in the workshop4 and upload it to the sd card on the device using the usb cable all the time? or could i write C programs without workshop4 and call them from the Pi?

    Need some guidance.

  • #2


    Hi,

    Have look at 4D-AN-P4023 Connecting a 4D Display to the Raspberry Pi:

    http://www.4dsystems.com.au/appnotes/


    Regards
    Doff

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