07-24-2023, 11:16 AM
Wow, great work! I never use youtube, so thank you for the direct video link. The education idea is already really taking off with a start like that, well done! I hadn't quite realised how long you had been working on this project, since I only just got my PP. You have done well considering the lack of hard information out there! I have been feeling a bit of that frustration already. So I gave up on Lima driver for now.
Here I reorganised my Zig code into 'hardware' layer and 'api' layer. So trying to present a nice public API for interacting with my zig hardware layer. Since the audio work touches a lot of hardware, I now have in Zig minimal hardware coverage for CCU, GPIO, I2SPCM, KAYADC and the start of audio codec. The funny thing is that in the big shuffle my RGB LED code seems to also have a switched color scheme to GRB hehe or maybe the schematic is wrong and it was always like that, since it already has a conflict in the diagram
At my API level I have Volume and Led so far, the easy ones
back on Audio now... I thought about rather than routing the modem audio, first of all I just try and play back a PCM sample through the speaker. Should be easy, right? Right?
Here I reorganised my Zig code into 'hardware' layer and 'api' layer. So trying to present a nice public API for interacting with my zig hardware layer. Since the audio work touches a lot of hardware, I now have in Zig minimal hardware coverage for CCU, GPIO, I2SPCM, KAYADC and the start of audio codec. The funny thing is that in the big shuffle my RGB LED code seems to also have a switched color scheme to GRB hehe or maybe the schematic is wrong and it was always like that, since it already has a conflict in the diagram
At my API level I have Volume and Led so far, the easy ones
back on Audio now... I thought about rather than routing the modem audio, first of all I just try and play back a PCM sample through the speaker. Should be easy, right? Right?