suspect-devices/circuitpython/ports/nrf, branch 5.0.0-beta.0 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=5.0.0-beta.0 2019-11-15T18:04:25+00:00 revert error 2019-11-15T18:04:25+00:00 Hierophect hierophect@gmail.com 2019-11-15T18:04:25+00:00 urn:sha1:81223c76bd0c9be22032c09f034dccd84c7c74f7 move neopixel_in_use flag to shared-bindings 2019-11-15T17:59:52+00:00 Hierophect hierophect@gmail.com 2019-11-15T17:59:52+00:00 urn:sha1:2c6781f74d0c8b53c0bdcd7f0b954ac831167937 Add never_reset and reset to pin common hal, adjust files 2019-11-15T17:47:00+00:00 Hierophect hierophect@gmail.com 2019-11-15T17:47:00+00:00 urn:sha1:de5691acf5060d6e2182da4c84095a007f6da606 Merge pull request #2236 from tannewt/bleio_tweaks 2019-11-05T03:27:54+00:00 Dan Halbert halbert@adafruit.com 2019-11-05T03:27:54+00:00 urn:sha1:8cd2f87e9945cfbf95961e739afb55e15a922a14 Refine _bleio Merge pull request #2262 from jepler/cpb-speaker-disable 2019-11-03T23:34:29+00:00 Dan Halbert halbert@adafruit.com 2019-11-03T23:34:29+00:00 urn:sha1:e3638ffaad1a77687082770c1da935b9b3ddcc01 cpb: Disable the onboard speaker until request Check for no pullups on I2C on nrf; give arduino nano 33 ble two I2C devices 2019-11-03T02:47:03+00:00 Dan Halbert halbert@halwitz.org 2019-11-03T02:47:03+00:00 urn:sha1:85a648224fea027eb3635b7a3746cd6c12d738a6 cpb: define the SPEAKER_ENABLE_PIN 2019-11-01T21:26:03+00:00 jepler jepler@gmail.com 2019-11-01T21:25:34+00:00 urn:sha1:2bdccf03a722fc1bdb0434e96361d3d8acd0ca09 This allows the board to disable the onboard speaker until explicitly enabled in user code. Testing performed on a CPB: * Touching the AUDIO pin with a fingertip no longer generates noise/buzz * Generating a waveform with `simpleio.tone` produces no sound by default * When the board.SPEAKER_ENABLE is configured as a digital output and set True, `simpleio.tone` does produce sound Note that while guides should include information about SPEAKER_ENABLE, it's possible that some users who omitted it could view this as a breaking change. They can fix it by simply adding code similar to speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE) speaker_enable.direction = digitalio.Direction.OUTPUT speaker_enable.value = True before using the internal speaker. Closes: #2258 nRF: Handle SPEAKER_ENABLE_PIN 2019-11-01T21:23:35+00:00 jepler jepler@gmail.com 2019-11-01T21:23:35+00:00 urn:sha1:fe47eba97fffb6a689592158bf6f97959c2ec798 .. the existing code, which was never activated by the preprocessor, wasn't quite right. Merge remote-tracking branch 'adafruit/master' into bleio_tweaks 2019-11-01T20:20:58+00:00 Scott Shawcroft scott@tannewt.org 2019-11-01T20:20:58+00:00 urn:sha1:47e50e56594f7b6b71191e61415f87bfdb9c6cb6 nrf: allocate two I2C on CPB 2019-10-29T01:08:53+00:00 Dan Halbert halbert@halwitz.org 2019-10-29T01:08:53+00:00 urn:sha1:e35eb08f1d91f4db7a65eea0987a8cdc4d1e1d65