#onewire — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #onewire, aggregated by home.social.
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A common hurdle for developers using the KT148A voice chip: one-wire serial communication. If you're debugging with no success, especially with a CH571F MCU, don't blame the controller.
The solution often lies in two areas:
1. Confirm the chip isn't in download mode (Pin 5 low at power-on).
2. Strictly adhere to the timing pulse widths in the datasheet.This is a firmware-centric fix.
#Embedded #Electronics #Firmware #Debugging #KT148A #OneWire #CH571F #Maker
https://www.linkedin.com/pulse/kt148a-faq-collectionhave-you-implemented-one-wire-serial-tsui-slcpc
