2023-2024: An inexpensive USB Audio DAC that implements 24-bit resolution audio at 44.1kHz, 48kHz or 96kHz, using an STM32F411 Black Pill with a PCM5102A i2s DAC module.
GNU General Public License v3.0
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Playing does not start reliably and other issues #2
1 Reverted the 17 March 2023 changes Playing does not start reliably. Build files and changed file usbd_audio.c in Playing does not start reliably.zip. Will test for a few weeks on Windows 10/11
1 Reverted the 17 March 2023 changes Playing does not start reliably. Build files and changed file usbd_audio.c in Playing does not start reliably.zip. Will test for a few weeks on Windows 10/11
Playing does not start reliably.zip
2 License - read the comments here.
3 Clearly hear the difference between a 24 and 16 bit DAC by listening to the sibilance during the 13 year old LeAnn Rimes Unchained Melody rendition.
4 Keep track of IDE versions used for builds - recent IDE omits audio USB
5 Three solderbridges 4L 2L 1L are a must to avoid an occasional (once every few days) loud crunching sound.