pub const ZERO_DIFF_CODE: u16 = 2198;Available on crate feature
unstable only.Expand description
The value a conversion returns for a zero input difference.
The SAR is differential, so an input tied to ground reads about this value instead of zero, and only the codes above it are available to a single-ended measurement.
See ADC_LL_ZERO_DIFF_CODE in
components/esp_hal_ana_conv/esp32s31/include/hal/adc_ll.h.
ยงStability
This API is marked as unstable and is only available when the unstable
crate feature is enabled. This comes with no stability guarantees, and could be changed
or removed at any time.