Reply To: Audio debugging

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#15733
Morpheus_79
Participant

Is there a specific reason for you to use the wextmclk build? As far as i know it’s kind of a workaround build for audio sync issues regarding the OSSC 1.5 + the latest Revision of its audio addon board, wich offers to feed the audio master clock via separate line into the pin 5 of the IT6613E (instead of the I2S pin) to prevent those issues.

The issues were fixed with later firmware builds as described here:

https://github.com/borti4938/Audio4OSSC/blob/master/installation/A4_ExtMCLK/README.txt

The wextmclk firmware still exists for testing purposes. But if it works without problems with the OSSC 1.6 and its onboard audio solution i don’t know for sure…