PeterT

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Activity overview

Latest activity by PeterT

  • PeterT created a post,

    ILI9341 Freeze Display

    1. Community
    2. TFTs

    Is there any way to freeze the display while I update the display memory?  Due to the relatively low speed of writing the display memory, the display updates are not a crisp as I would like.  If I ...

    • PeterT
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  • PeterT commented,

    1. Community
    2. TFTs
    3. ILI9341 Command Delay

    It sounds like it might be a write cycle timing violation to me.  If you are bit-banging and toggling the ~WR signal without a delay, the "Write Cycle" minimum timing of 66 ns would likely be viola...

  • PeterT commented,

    1. Community
    2. TFTs
    3. Touch Screen - NHD-2.4-240320SF-CTXL#-FTN1

    I'm currently using the touchscreen with voltage from a Li-Ion cell (3V - 4.2V)(VBAT).  Seems to be working fine.  I just have my ADC referenced to GND and VBAT so it simply measures the touchscree...