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(audio feature) user configurable channel, mode, and data alignment #57

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softhack007 opened this issue Jul 12, 2023 · 0 comments
Open

(audio feature) user configurable channel, mode, and data alignment #57

softhack007 opened this issue Jul 12, 2023 · 0 comments
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enhancement New feature or request

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softhack007 commented Jul 12, 2023 •
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make more features of audio_source.h user configurable:

  • channel: left or right
    • current always using left, but right channel can be utilized when compiling with -D I2S_USE_RIGHT_CHANNEL
  • i2s data alignment: Phillips mode (default) or MSB aligned (preferred by some line-in ADC boards)
  • I2S mode: master (default) or slave
    • slave mode is already possible, however unstable and needs more testing. Main problem: sampling rate is defined by the master unit, so cannot be decided by WLED.

Thank you for your ideas for making WLED better!
@softhack007 softhack007 added the enhancement New feature or request label Jul 12, 2023
@softhack007 softhack007 changed the title (audio feature) user configurable channel, mode, and (audio feature) user configurable channel, mode, and data alignment Jul 12, 2023
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