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

Watchdog timer implementation
-----------------------------

Enable watchdog timer on boot. Add FreeRTOS task to clear the timer. 
Watchdog expires after 2.7 seconds, and is cleared every 2 seconds.

See merge request card10/firmware!172

fix(pmic): properly release the two locks

See merge request card10/firmware!192

feat(fatfs): remember by which core an FD was opened, allow to
close all FDs by a certain core

See merge request card10/firmware!179

ble: card10 svc - rewrite

Closes #84

See merge request card10/firmware!151

Ble file trans const init

See merge request card10/firmware!181

Fix BME680 Bugs

See merge request card10/firmware!188

minor spelling/grammar fixes to docs

See merge request card10/firmware!187

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

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

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

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

Add BME680 Demo App which shows Temperature, Humidity and
Pressure.  Updates every 10 seconds.

See merge request card10/firmware!180

feat(ble.py) colorize active/inactive with green/red

See merge request !183

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

fix(utime.c): make set_time correctly subtract TZONE_OFFSET

See merge request !184

When we use callbacks to not provide a space to store the variable, this
way we can safe some memory.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

We do not use the read callback, so remove it.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

The dynamic registration is not needed and it only has a limited number
of memory, use static service data for registration.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

feat(nix): build card10/ filesystem contents

See merge request !170

Exclude files starting with a . from the menu (e.g. macOS created apple double
files).  Otherwise when copying stuff with mac finder, non-functional entries
prefixed with `._` appear.

See merge request card10/firmware!168

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

Integration of BME680 Sensor (#33)

See merge request card10/firmware!147

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).

Fixes #73.

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