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Activity overview

Latest activity by stylonurus
  • stylonurus commented,

    Mike,Thanks for checking this out.As it stands, I got this to work by writing the function set command twice in the initialization routine.   writeOledCommand(0x3B); //     Function Set   writeOled...

  • stylonurus commented,

    Michael,I used a delay timer called spinlock to slow things down. I've tried different delay times as well but the delay does not seem to help or change behavior. More than not, the two lines occur...

  • stylonurus created a post,

    NHD-0420DZW-AG5 - Display sometimes shows only 2 lines

    This problem is a bit strange for me and I'm not sure if it's a hardware issue or a software issue. But I have now seen it on both of my test boards.I am using a Silabs C8051F500 development board ...

  • stylonurus commented,

    Michael, Thanks for posting the code for the parallel interface. This really helped me. My major problem was the toggling of E in the data write routine. I was setting it high before the write out ...

  • stylonurus created a post,

    NHD-0420DZW-AG5 parallel interface

    I am programming a C8051F500 (from Silicon Labs) with the OLED character display mentioned above. I am using a parallel interface as described on page 11 of the data sheet. For the most part I have...