s-hadinger
s-hadinger
I use 2.0.2 with IDF 4.4. I believe the problem is in idf, not Arduino Core. One highly possible cause is that the calculated `mclk_div` is 1250 when using 16000Hz...
I have now confirmation. For 16000Hz, 2 channels, internal DAC is 8 bits. Knowing that the `sclk` is 160MHz `esp-idf` set the following `mclk_div=1250` and `bclk_div=2` which makes an overall...
I opened a new issue with these information https://github.com/espressif/esp-idf/issues/8326
Recompiling esp-idf with the fix above(thanks @Jason2866) makes Audio DAC working again. Here are the new values computed: `sclk=160000000 mclk=1024000 bclk=32000 mclk_div=156 bclk_div=32`
Not sure to understand your question. The proposed fixed was shared with idf team yesterday. Jason backported this fix into a custom version of IDF4.4. This is the one we're...
Oh, I didn't know about this issue. I don't know what is the root cause, but I've seen this issue with the latest Olimex POE. The forced reset of GPIOs...
I will be lazy on this issue. This small fix above makes it work 100% of the time for Olimex POE, that will do it for now. I hope you...
Hmmm. Unfortunately the problem came back. My patch above is not enough.
> What exactly is the problem you're experiencing? After a first start Ethernet works well. When I restart (no reset button, no power off), the Ethernet seems to connect and...
I have only tried on a Unifi switch with auto-negotiation enabled. This could also come from the auto-nego failing. I'm sorry that I couldn't spend more time on it, nor...