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radiohead / zero DMA library conflicts
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radiohead / zero DMA library conflicts

by synaesdav on Mon Nov 13, 2017 8:46 pm

Hello all. I am currently working on a giant matrix (900 neopixels) and I wanted to use the zero dma libraries to help speed the code. I have gotten that running smoothly, but I also wanted to use the feather MO radio module and JP's remote trigger sketch. I can get his sample sketch to work on my setup, but when I try to change libraries to the zero dma I get the following error:


libraries\RadioHead\RH_ASK.cpp.o: In function `TC3_Handler':

C:\Users\david\Documents\Arduino\libraries\RadioHead/RH_ASK.cpp:600: multiple definition of `TC3_Handler'

libraries\Adafruit_ASFcore\tc_interrupt.c.o:C:\Users\david\Documents\Arduino\libraries\Adafruit_ASFcore/tc_interrupt.c:140: first defined here

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compiling for board Adafruit Feather M0.

Any suggestions on what to do? I've done some looking around, but can't seem to find a similar problem with a solution. I really need the speed of animations from the zero dma, but want the radio control. Any help is appreciated.

synaesdav
 
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Joined: Wed Feb 19, 2014 11:05 pm

Please be positive and constructive with your questions and comments.