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mchpgfx / legato.docs

https://mchpgfx.github.io/legato.docs/
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EBI_D0 pin for PIC32 MZ DA Curiosity QuickStart wrong #1

Open neohavic opened 3 years ago

neohavic commented 3 years ago

In the Legato QuickStart guide for the PIC32 MZ DA Curiosity with AC320005-4 (https://github.com/mchpgfx/legato.docs/wiki/QuickStart-PIC32MZ-DA-Curiosity-Development-Kit) the portion where it describes the required pin settings has an error; it lists pin #9 as EBI_D0, where according to the schematic for the Curiosity board, that pin is actually #40. When I went through the tutorial the first time, I wasn’t able to match the pin settings correctly, and wound up with a screen that gave me only a scrolling display full of garbage data (I assigned my best guesses to the pin settings as I didn’t have the full schematic in front of me). As soon as I have a chance I can try out the correct mappings and see if I get the project to display correctly (it built correctly for me the first time).

neohavic commented 3 years ago

Tried changing the EBI_D0 pin to #40, whivch DID list the correct signal name, but it didn’t resolve the scrolling issue on the screen. Next thing I’m thinking about trying is going signal by signal from pin to FPC on the graphics card adaptor and making sure every one is paired correctly. Going through the tutorial again, I don’t even have port functions for switch presses, so it seems like my IDE thinks I’m on a bare chip and not Curiosity board.