suspect-devices/circuitpython/ports/nrf/common-hal/audiobusio/PDMIn.c, branch main CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2021-03-15T13:57:36+00:00 run code formatting script 2021-03-15T13:57:36+00:00 microDev 70126934+microDev1@users.noreply.github.com 2021-03-15T13:57:36+00:00 urn:sha1:a52eb88031620a81521b937f2a0651dbac2bb350 update uses of assert_pin_free; remove redundant checks 2020-02-29T20:37:32+00:00 Dan Halbert halbert@halwitz.org 2020-02-29T20:37:32+00:00 urn:sha1:84359354296e462490b5541cad639def229bf029 nrf: PDMIn: Implement 2019-08-18T20:58:04+00:00 Jeff Epler jepler@gmail.com 2019-08-16T00:31:42+00:00 urn:sha1:912fd7759debe40bc8bc7c94316eeb34f0591ef1 So far, this supports only 16kHz and 16-bit samples with a fixed gain. This is enough to support the basic functionality of e.g., sensing ambient audio levels. nrf: stub out audiobusio.PDMIn, audiobusio.I2SOut 2019-08-18T20:55:57+00:00 Jeff Epler jepler@gmail.com 2019-08-15T00:52:55+00:00 urn:sha1:79f8a857865d8b2ae1b491cb6d58f91246920d91