Ferdinand Bachmann authored 5 years ago and rahix committed 5 years ago

Squashed commits:

e94f7bf9 epicardium/rtc: add monotonic time
e0691c6d pycardium/modules/utime.c: add bindings for monotonic time
756c13df epicardium/rtc: fix numerically unstable subsecond decoding

         the subsecond encoding function from epic_rtc_set_milliseconds
         and the corresponding decoding function from
         epic_rtc_get_milliseconds are not numerically stable.

         i.e., encoding 5 milliseconds to 20 subsecs and immediately
         afterwards decoding that yields 4 milliseconds.

         Adding a bias of 999 (0.24 milliseconds) to the decoding
         function makes it numerically stable, while never decoding any
         subsecond value to more than 999 milliseconds.

e99e278b epicardium/rtc: only poll time once for calculating monotonic_offset
18936b7e pycardium/modules/utime.c: run clang-format
869ac617 epicardium/rtc: add explanation comment for numerically stable subsecond decode

Signed-off-by: Rahix <rahix@rahix.de>

swym authored 5 years ago and rahix committed 5 years ago

closes #82

chris007 authored 5 years ago and rahix committed 5 years ago

Integrated the BME680 Sensor as Python module.  Performs a single read of
temperature (°C), humidity (% r.h.), air pressure (hPa) and gas resistance
(Ohm).

Signed-off-by: Rahix <rahix@rahix.de>

rahix authored 5 years ago and schneider committed 5 years ago

Signed-off-by: Rahix <rahix@rahix.de>

swym authored 5 years ago and rahix committed 5 years ago

This commit adds 3 new API calls

- epic_file_opendir()
- epic_file_readdir()
- epic_file_unlink()

and 2 new functions in Pycardium

- os.listdir()
- os.unlink()

Signed-off-by: Rahix <rahix@rahix.de>

fleur authored 5 years ago and rahix committed 5 years ago

The new LED modules allow a much broader range of uses of the RGB LEDs.
It also includes smart powersaving and options to set all LEDs at once.

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>

Signed-off-by: Rahix <rahix@rahix.de>