suspect-devices/circuitpython/atmel-samd/common-hal/nativeio, branch main CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2017-04-10T20:32:19+00:00 Split up nativeio. 2017-04-10T20:32:19+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-04-10T20:32:19+00:00 urn:sha1:f28f8ba56809fd56e777eabceae21127f95b89ed This was done to allow greatly granularity when deciding what functionality is built into each board's build. For example, this way pulseio can be omitted to allow for something else such as touchio. Add low-level OneWire support class. 2017-03-25T12:04:49+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-03-25T12:04:49+00:00 urn:sha1:ff208d767741104f7d2644a58269d7064d4c1b6a This class focuses on the timing sensitive parts of the protocol. Everything else will be done by Python code. This also establishes that its OK to back a nativeio class with a bitbang implementation when no hardware acceleration exists. When it does, then bitbangio should be used to explicitly bitbang a protocol. Add PulseIn support which can be used to measure a series of pulse widths. 2017-03-24T10:30:15+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-03-13T20:55:11+00:00 urn:sha1:7cb54864aa7c651fc65350708afcddfab2a15fcc This is useful for infrared input and DHT sensors. Add PulseOut which can pulse a PWMOut for IR remote transmission. 2017-03-10T18:17:54+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-03-10T18:17:54+00:00 urn:sha1:d200a621647aa9fc05aae29ad7bc38363025438b Correct name of mp_raise_NotImplementedError to make error name. 2017-02-24T15:46:38+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-24T15:46:38+00:00 urn:sha1:75d6abe3bb57cf75915a056e5e98e4b79efec2ad Switch exception throwing to mp_raise helpers. It saves a little code space each time to share the call. 2017-02-24T14:13:07+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-24T14:13:07+00:00 urn:sha1:12fa5b3a66d6f0034113a56c7d647c7bac5be74c atmel-samd: Save a little space by tweaking error messages. 2017-02-19T16:24:15+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-19T16:24:15+00:00 urn:sha1:a5a41d7163e62918133cb79f4e0c6847bfbd023a Two I2C fixes: 2017-02-19T16:02:29+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-19T16:02:29+00:00 urn:sha1:710b5d8aff2de490c5531e5cbc9092d51fb39958 1) Bus error will be thrown on read/write errors with errno set. (Read didn't used to fail at all.) 2) try_lock correctly returns boolean whether lock was grabbed. Fixes #87 atmel-samd: Remove pin reference from AnalogOut error. Fixes #83 2017-02-19T13:38:24+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-19T13:38:24+00:00 urn:sha1:c4ee6d5716d89ab57ad4b70712f2cf9e49b37e14 atmel-samd: Clean up I2C correctly when an initialization error occurs. Fixes #95. 2017-02-13T15:46:57+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-13T15:46:57+00:00 urn:sha1:9ed3e11aec6ed40a86fa846b9fe2fa76224d8c05