suspect-devices/circuitpython/esp8266, branch 0.9.0CircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=0.9.02017-02-22T11:59:04+00:00ESP8266: Stop supporting 400khz neopixels through old esp module API.2017-02-22T11:59:04+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-02-22T11:59:04+00:00urn:sha1:fc718d943794d294a5f80d1a041f13f1522a81ab
It still accepts the parameter for backwards compatibility and to
provide a good error when it can't work.
Using the `neopixel_write` module instead is recommended because its
available on all CircuitPython supported ports.
ESP8266: Add reset note to webrepl init.2017-02-21T10:50:32+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-02-21T10:50:32+00:00urn:sha1:44e5d3608691870f9642c8ccb3bc6626acc00764Save space by only supporting 800khz neopixels.2017-02-19T16:22:42+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-02-19T16:22:42+00:00urn:sha1:f0b62a2b0eef5d6a825d6ca19a8c50f019e2628fTwo I2C fixes:2017-02-19T16:02:29+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-02-19T16:02:29+00:00urn: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
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. #762017-02-19T15:11:33+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-02-19T15:11:33+00:00urn:sha1:e9659e61f89fb9ef84011c42e89849f7fd9bc9c1esp8266: Allow for MOSI or MISO only SPI. Fixes #652017-02-19T12:15:23+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-02-19T12:15:23+00:00urn:sha1:b7ded4c934a9f019dd1fdbbc3bd1aab773f77b2aESP8266: Make sure SPI write finishes before returning.2017-02-15T16:25:41+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-02-15T16:25:41+00:00urn:sha1:f511c263a0c880aba5379cbb2ce459489531872f
Fixes #62.
ESP8266: Rework the execution flow to match the SAMD21.2017-02-15T16:00:09+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-02-15T16:00:09+00:00urn:sha1:49287e91b1686b76b7f406c8f2ac89e8eef41fd5
* Support code.txt and variants.
* Add wait state for connection indicated by receiving a character.
* Add another wait state on every soft reset to give instruction for
soft reset rather than entering REPL.
AMPY use remains the same. The wait states can be exited with CTRL-C
just like the REPL.
Fixes #70.
SPI tweaks for SD Cards:2017-02-10T13:09:17+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-01-21T00:52:53+00:00urn:sha1:370d1dec888e661d2cc23d38bb444d95d8d2a141
* Always init SPI to 250k to start for SD cards.
* Add ability to configure byte written during read.
* Add ability to read and write to portions of buffers like existing I2C API.
Add frequency changing support to PWMOut.2017-01-30T23:02:01+00:00Scott Shawcroftscott.shawcroft@gmail.com2017-01-27T02:05:46+00:00urn: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.