Peter Osucha

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Latest activity by Peter Osucha

  • Peter Osucha commented,

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    Thanks for the response.  Yes, the SPI protocol is following that diagram and the SPI clock frequency is below the 30MHZ limit (I've used 2MHz but also 25MHz).  I do have the programmer's guide and...

  • Peter Osucha commented,

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    In case someone follows this thread in the future... No, you don't need power applied to the backlight to communicate with the display.  I am getting the 0x7C response from the display by reading t...

  • Peter Osucha commented,

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    One more in the event someone sees each post before responding.  Do I need to have voltage applied to the backlight in order to communicate with the displays?  I've been assuming that pins 17-18 ne...

  • Peter Osucha commented,

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    Getting familiar with the posting options so please forgive my first attempts.  The functions are pretty straightforward and as mentioned, I do see the correct 8 characters in the 'sendBuff' being ...

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  • Peter Osucha created a post,

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    I have two graphic displays (a 5 and 7in version of essentially the same version.  NHD-5.0-800480FT-CSXP-CTP NHD-7.0-800480FT-CSXV-CTP I'm simply trying to read the chip identification code based...

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