ADC example code for T4.x using DMA not working.

bicycleguy

Well-known member
Last edited:
With example programs: adc_dma, idc_timer_dma, adctimer_dma_oneshot and maybe others
Same as posted here:

https://forum.pjrc.com/threads/64432-Teensy-3-5-ADC_DMA-example-error?p=259233&viewfull=1#post259233

You get 'undefined reference to `AnalogBufferDMA::init(ADC*, signed char)'

The master on GitHub appears to be ok so maybe just not the latest in Teensduino?
Is this where I should report this or in the 1.54 announce thread?


MacOS Catalina with Arduino 1.8.15 Teensyduino 1.54

Yes - it looks like ADC library was not updated in the new release. Obviously too late for now, but we should make sure to update for the next release
 
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