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| author | huntc <huntchr@gmail.com> | 2021-10-07 18:00:03 +1100 |
|---|---|---|
| committer | huntc <huntchr@gmail.com> | 2021-10-09 11:25:18 +1100 |
| commit | cef6158c31794795f16099e3df4c9049b976dae6 (patch) | |
| tree | 28768a13d23793287785da0eda6c39d8a48f9156 /README.md | |
| parent | 009b77c1b9874cccb9b2f81876f41e9c3d53f3a5 (diff) | |
| download | embassy-cef6158c31794795f16099e3df4c9049b976dae6.zip | |
Extend SAADC one shot support
One-shot mode now permits the sampling of differential pins, and the sampling of multiple pins simultaneously.
A new ChannelConfig structure has been introduced so that multiple channels can be configured individually. Further, the `sample` method now accepts a buffer into which samples are written.
Along the way, I've reset some default configuration to align with Nordic's settings in their nrfx saadc driver. Specifically, the channel gain defaults to 6 (from 4) and the time defaults to 10us (from 20us).
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -35,6 +35,8 @@ The `embassy-nrf` crate contains implementations for nRF 52 series SoCs. - `uarte`: UARTE driver implementing `AsyncBufRead` and `AsyncWrite`. - `qspi`: QSPI driver implementing `Flash`. - `gpiote`: GPIOTE driver. Allows `await`ing GPIO pin changes. Great for reading buttons or receiving interrupts from external chips. +- `saadc`: SAADC driver. Provides a full implementation of the one-shot sampling for analog channels. + - `rtc`: RTC driver implementing `Clock` and `Alarm`, for use with `embassy::executor`. ## Examples |