suspect-devices/circuitpython/shared-bindings/nativeio/PWMOut.c, branch 3.0.0-alpha.0 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=3.0.0-alpha.0 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. Fix duty_cycle constructor argument to PWMOut. 2017-03-10T17:55:17+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-03-10T17:55:17+00:00 urn:sha1:bccfbe4e005ce95693644bf6902885ba902a30f0 shared-bindings: Do a pass on the docs and make sure keyword only arguments make sense and are documented correctly. Fixes #109 2017-03-07T11:58:57+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-03-07T11:58:57+00:00 urn:sha1:4aaa0ea00864dea835161b96a75c15e8c5242744 Make more type structures const to save RAM. 2017-02-24T14:23:26+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-24T14:23:26+00:00 urn:sha1:baf3ff377e752bc6f80e9d715f0ef08aacfdb2f7 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 Switch enum-like attributes to all caps and add print support for them. Make room for this functionality by adding a shared __enter__ function object. #76 2017-02-19T15:11:33+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-19T15:11:33+00:00 urn:sha1:e9659e61f89fb9ef84011c42e89849f7fd9bc9c1 Add more PWMOut examples and rename the duty constructor argument 2017-02-01T23:07:31+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-02-01T23:07:31+00:00 urn:sha1:9f6da7b2fef5d99c8e699c8dfe304a61b76f1c43 to duty_cycle so that its consistent with the attribute. Fixes #84 Add frequency changing support to PWMOut. 2017-01-30T23:02:01+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2017-01-27T02:05:46+00:00 urn:sha1:e3f9ee839afb5a369779a30a96214c929e76911e You can either set it once up front, or set variable_frequency on custruction to indicate that the frequency must be able to change. This informs whether a timer can be shared amongst pins. This also adds persistent clock calibration on atmel-samd. Once the device has synced its clock frequency over USB it will remember that config value until USB is used again. This helps ensure the clock frequency is similar on and off USB. Lastly, this also corrects time.sleep() when on USB by correcting the tick counter. atmel-samd & esp8266: Make sure pins are not already in use. 2016-12-07T23:21:14+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2016-12-06T18:31:38+00:00 urn:sha1:0ae344841ff048424b886e1f386b16c0c9ba4ee2 This prevents corrupting previous functional objects by stealing their pins out from under them. It prevents this by ensuring that pins are in default state before claiming them. It also verifies pins are released correctly and reset on soft reset. Fixes #4, instantiating a second class will fail. Fixes #29, pins are now reset too. Fix two bugs found by clang: 2016-12-01T18:33:50+00:00 Scott Shawcroft scott.shawcroft@gmail.com 2016-12-01T18:33:50+00:00 urn:sha1:8ef0dd095a5178babb75e48779a359abbf759ffa * PWMOut enter and exit weren't hooked up. * end couldn't be negative in I2C.