I am having trouble with the tft 1.8" breakout board on the redboard turbo. I got it to work with UNO and when I hooked it up to the Turbo I get a warning c:/programdata/matlab/supportpackages/r2019a/3p.instrset/arduinoide.instrset/idepkgs/packages/arduino/tools/arm-none-eabi-gcc/4.8.3-2014q1/bin/…/lib/gcc/arm-none-eabi/4.8.3/…/…/…/…/arm-none-eabi/bin/ld.exe: warning: changing start of section .bss by 4 bytes
I am not sure how to fix this. Is this because I have matlab on my computer? Does that mean I have to remove matalb? I need it for school.
Hi, thanks for writing in.
I am personally not super familiar with Matlab, however, it seems like the Redboard Turbo might not be supported as far as I can tell(I could be wrong).
Try Googling “SAMD21 arduino matlab”. According to some, if the board is not shown here as a supported product it probably is not:
https://www.mathworks.com/hardware-supp … atlab.html
If you need to use a board with a SAMD21 chip that works with Arduino which is supported by Matlab it looks like the MKR zero might do the trick.
I hope this helps.
Thank you for the reply. I have no trouble using the turbo with other sketches on the arduino ide, so far only with this tft. I will check the matlab link and go from there. Thanks again
Turns out that the code is using the spi headers which are not the same pins as the uno or the esp32 per the hookup guide. It works now!
Ah, excellent! I am glad to hear that.
Best of luck with your project. Cheers for now.