* Intermediate changes
* Databank working
* Main commit for precision timing
First version where all functions are supposed to be working
* Fix math error in nanosec. File storage for location.
* Remove obsolete comments
* Missing page name on pages rotation - thanks to jeremy
* Delete file.diff
* Cleanup+tempchart
1) finetune must always reset last calibration time when doing non-0 time correction, even when you are not applying ppm correction.
2) Dithers over 31 periods not 10, more resolution with still no risk of overflow
3) Minute-boundery finetune fix. I also just got this 1-minute error after finetune...
4) Write frequency calibration value in 1 operation rather than 2. All RTC writes must be single operations to avoid partially correct data.
5) Some code cleanup
6) Tempchart face is added for temperature statistics
* Update set_time_hackwatch_face.c
* Math error in display code of finetune, allow to update correction time even without correction - by long alarm press
* Increase reliability of stopping & starting RTC timer
As it's quite dangerous operation
* hackwatch - days adjust down fix by long alarm
* unify style
* More comments & last style change
* Simulator support
RTC operations (watch_rtc_enable and watch_rtc_freqcorr_write) are in common libs.
* Unicode fix
* Crystal aging is now adjustable (AA page in nanosec - annual aging, ppm/year)
Aging is baked into fixed offset every time finetune is performed, as it relies on last adjustment time.
* Blink on non-0 page every minute in finetune to measure clock error
* Rolling back private changes
* Cleanup
* Cleanup
* Quality of life changes in nanosec
1. Does not calculate & apply ppm correction if less than 6 hours passed since previous adjustment (as it gives very high correction values which are unrealistic and unhelpful)
2. Idle timeout resets to face 0 only if no correction was made
* unify style
* Fix low-power errors in nanosec infrastructure, faster display in finetune
* Merge fix
* unify style
Co-authored-by: Jeremy O'Brien <neutral@fastmail.com>
Co-authored-by: joeycastillo <joeycastillo@utexas.edu>
* Create template for tachymeter
* Basic working tachymeter
* Improve UI for running and results
* Allow editing distance
* Alarm long-press to enter and exit editing mode
* Improve light button behaviour
* Set distance digit wise.
* Use 250ms resolution for total time
* Improve comments
* Bugfix: Show distance when running and face becomes active
* Update `%d` to `%lu` in `sprintf` call for `uint32_t`
* Ignore Alarm button (Up and Long-press) when showing results
* Improve GUI when running and face gets activated
* Change speed indicator from `/H` to `/h`
* silence warnings in tachymeter face
Co-authored-by: joeycastillo <joeycastillo@utexas.edu>
* buzzer sequences: first draft, does not work on hardware yet (but in simulator)
* buzzer sequences: add changes to movement.c
* buzzer sequences: add demo face to Makefile
* buzzer sequences: fix problem of interrupted sounds. Add logic for repeating sub sequences. Tidy up (move logic to watch_buzzer files, remove buzzer_demo_face)
* buzzer sequences: tidy up even more
* buzzer sequences: disable registering a 32 Hz tick callback for watch faces, so it will be used exclusively by the buzzer sequences functionality
* buzzer sequences: add callback slot functionality to watch_rtc and make watch_buzzer use it. Switch internal buzzer sequences tick frequency to 64 Hz. Revert changes to movement.c
* buzzer sequences: fix parameter sanity check in watch_rtc code
* stock stopwatch: first fully functional implementation
* stock stopwatch: fix typo in comment
* stock stopwatch: handle resuming from deep sleep mode properly
* buzzer sequences/watch_rtc: optimize calling tick callbacks in RTC_Handler
* buzzer sequences/watch_rtc: fix error in calling callback functions
* stock stopwatch: implement workaround for sleep mode
* stock stopwatch: merge current main into stock-stopwatch
* stock stopwatch: use TC counters as source for callbacks
* stock-stopwatch: revert unnecessary changes to watch_buzzer
Co-authored-by: joeycastillo <joeycastillo@utexas.edu>
* Calculator face with guess a number
* Add more functions, cleanup, and blinking
* Display operations better in the first location
* Clean up stack behaviour
Add empty stack behaviour, check stack bounds, add stack operations.
Also, make 'mode' always work to switch through faces on entering calculator
(i.e. by defaulting to OPERATION rather than NUMBER).
Some edge cases.
* Tweak negative rounding behaviour; add basic doco
* Add copyright name.
* Flip ordering of binary operations
* Fix compiler warnings
* Remove watch_private_display hackery and give face a better name
Also, slightly clearer documentation and a dupe function.
I noticed that the bicolor led isn't supported in the simulator. Here is a quick mockup of how I would add support for it.
I added an SVG filter to the #light rectangle in the SVG which lets us multiply the colours by a matrix in code. I then insert values so that the original green colour gets mixed into the combination of red and green requested by `watch_set_led_color`
# Testing
So far I've only tested this with the standard firmware build but it seems to work.
# Possible issues
I wasn't 100% sure what to do when red + green > 255, current behaviour is that it gets clamped to 255 in the simulator.
If you moved away and back to these faces, you'd lose the indicator. Not that the indicator here
seems very valuable, since it's not displayed on simple_clock_face, but at least
this makes things more consistent.
