suspect-devices/circuitpython/shared-bindings/supervisor, branch 6.0.xCircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=6.0.x2020-09-17T23:32:06+00:00supervisor: Improve serial connection detection2020-09-17T23:32:06+00:00Jeff Eplerjepler@gmail.com2020-09-03T18:36:15+00:00urn:sha1:28043c94b5ea5f3cce11fa57afa9f3f0141b8dce
These changes remove the caveat from supervisor.runtime.serial_connected.
It appears that _tud_cdc_connected() only tracks explicit changes to the
"DTR" bit, which leads to disconnects not being registered.
Instead:
* when line state is changed explicitly, track the dtr value in
_serial_connected
* when the USB bus is suspended, set _serial_connected to False
Testing performed (using sam e54 xplained): Run a program to show
the state of `serial_connected` on the LED:
```
import digitalio
import supervisor
import board
led = digitalio.DigitalInOut(board.LED)
while True:
led.switch_to_output(not supervisor.runtime.serial_connected)
```
Try all the following:
* open, close serial terminal program
- LED status tracks whether terminal is open
* turn on/off data lines using the switchable charge-only cable
- LED turns off when switch is in "charger" position
- LED turns back on when switch is in Data position and terminal is
opened (but doesn't turn back on just because switch position is
changed)
Modify some Python stubs2020-08-06T16:01:28+00:00Taku Fukadananinunenor@gmail.com2020-08-03T04:35:43+00:00urn:sha1:56c898da80df57d0e83f4e8d1ee44f4351ce1d8cFix several type hints2020-07-27T09:05:13+00:00Taku Fukadananinunenor@gmail.com2020-07-25T08:58:37+00:00urn:sha1:d356581651e4a11dc18787da95e2f96bfde3575dAdd externs. GCC10 complains about duplicate defines2020-07-22T23:26:46+00:00Scott Shawcroftscott@tannewt.org2020-07-21T23:26:46+00:00urn:sha1:2bd6d056638f05185eb497ca2d039ebe9f386327Fixed init formatting2020-07-03T18:00:06+00:00dherradadylan.herrada@adafruit.com2020-07-03T18:00:06+00:00urn:sha1:d358c915c3d27469fc17bdc302dad393d7e28a09Made most of the requested changes2020-07-03T17:49:00+00:00dherradadylan.herrada@adafruit.com2020-07-03T17:49:00+00:00urn:sha1:3df03a565069d6e8874eb678d4f010eee97305b0Removed all 'self, )'2020-07-02T17:28:36+00:00dherradadylan.herrada@adafruit.com2020-07-02T17:28:36+00:00urn:sha1:54cb1feea04c0c93afe40868bc050ff7f645c61eFix up end of file and trailing whitespace.2020-06-03T09:56:35+00:00Diego Elio Pettenòflameeyes@flameeyes.com2020-05-30T09:44:13+00:00urn:sha1:dd5d7c86d22807c021dd1711eb7dd3daebc5cfcf
This can be enforced by pre-commit, but correct it separately to make it easier to review.
Swap sphinx to autoapi and the inline stubs2020-05-13T00:28:24+00:00Scott Shawcroftscott@tannewt.org2020-05-13T00:15:28+00:00urn:sha1:4e8de3c554024d3ac89e9ee77b958a6932a64becDid struct, supervisor, terminalio2020-05-12T15:28:33+00:00dherradadylan.herrada@gmail.com2020-05-12T15:28:33+00:00urn:sha1:991045b9ce958db9d7102d621f4e7860301e4c21