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Hot!Harmony 3 graphic display configuration

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ezedhill
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2019/10/13 20:50:01 (permalink)
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Harmony 3 graphic display configuration

I want to use the PIC32MZ EF Curiosity 2.0 to drive a Newhaven 3.5 in 320 x 240 TFT display. Will this display connect directly to this board? And is there a step by step procedure for configuring a graphic display using Harmony 3? The examples I have found are of the older versions of Harmony which is completely different. I tried configuring it on my own, and while I could generate code, I had errors when I tried to build the project.
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    Keaton
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    Re: Harmony 3 graphic display configuration 2020/01/20 18:25:44 (permalink)
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    not sure if you have figured this out yet or not.
     
    do you have a specific part number you are looking at? most of them seem to have the same output when looking at the datasheets.
    https://www.newhavendisplay.com/nhd35320240mfasxnctp-p-9516.html
     
    I see most of them have a 54 pin flex cable. vs the 50 pin that comes on the 565 LCD adapter.
     
    changing the firmware with Harmony 3 is very similar to the older videos of H2. they both use MHGC and the display manager.
     
     
    what errors are you getting?
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    epareja
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    Re: Harmony 3 graphic display configuration 2020/01/23 11:33:35 (permalink)
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    I have the same issue. My display is a ILI9325 320x240 (8 bits interface) but it's not clear how to configure the driver (that I have working with Harmony 2.6) in the new harmony 3 environment.
     
    Thank you


    Ernesto Pareja J
    www.dcctrains.netne.net

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    Keaton
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    Re: Harmony 3 graphic display configuration 2020/01/27 12:26:22 (permalink)
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    epareja
    I have the same issue. My display is a ILI9325 320x240 (8 bits interface) but it's not clear how to configure the driver (that I have working with Harmony 2.6) in the new harmony 3 environment.
     
    Thank you


    There is a Harmony 3 demo that uses a ILI9488 in 8 bit parallel.
    look under
    \\gfx\apps\legato_quickstart\firmware\
     
    legato_qs_e54_cult_cpro_parallel.X
     
    This demo is targeted for a less powerful micro than the MZ EF but is setup to do what you are asking
    in the same folder you will see an SSD1963 example, this is also an external controller but it is targeted for a larger display.
    legato_qs_mzef_cu_tm4301b_ssd1963.X
     
    #4
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