Re: testing pyboard DAC
Posted: Mon May 19, 2014 2:58 am
@brutor- I opened issue #617 on GitHub for this. https://github.com/micropython/micropython/issues/617
The problem with DAC2 was still present for me with the most recent code from the repo. I looked at the code, but nothing obvious jumped out at me (it would have to be pretty obvious for me to spot it )
triangle wave: I read your original post about artifacts again more carefully, you were clear about the persistence of the artifacts at all frequencies. I'll look forward to seeing what it looks like on my analog scope when my boards come in (on its way, just a few days now…)
-Bryan
The problem with DAC2 was still present for me with the most recent code from the repo. I looked at the code, but nothing obvious jumped out at me (it would have to be pretty obvious for me to spot it )
triangle wave: I read your original post about artifacts again more carefully, you were clear about the persistence of the artifacts at all frequencies. I'll look forward to seeing what it looks like on my analog scope when my boards come in (on its way, just a few days now…)
-Bryan