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jassing
03-16-2016, 04:35 AM
I have the audio board, franks memory board, and of course a teensy3 which I plan to stack...
My question is, is the information on the touch-screen product page (https://www.pjrc.com/store/display_ili9341_touch.html) under "Usage With Audio Board Connections" still correct for also using the touch screen & purple adapter board?

defragster
03-16-2016, 05:20 AM
The purple adapter board hard wires conflicting pins (to audio board) when the Teensy is mounted!

To me the edits were:
MOSI(dout) moves from #11 to #7 and SCK moves from #13 to #14

I looked at that last year hoping I could cut and solder two traces and I failed on the solder part to jumper passing pins - looked easy!

Perhaps if those pins don't go through to the Teensy and then you can wire (jumpers) to the proper pins.

PaulStoffregen
03-16-2016, 08:34 AM
My question is, is the information on the touch-screen product page (https://www.pjrc.com/store/display_ili9341_touch.html) under "Usage With Audio Board Connections" still correct


Yes, that info is correct.



for also using the touch screen & purple adapter board?

No. The purple board is wired for the normal pins, not the alternate ones needed for use with the audio shield.

jassing
03-16-2016, 03:24 PM
Thanks! I have another (virgin) teensy32; so I can solder header pins on and leave those two off, and wire them manually.

So I should stack the board like this:

Audio Board
Memory board
Teensy board
Video board (with wires for 2 pins)

Am I correct in that it doesn't matter if that's reversed?

Thanks!