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path: root/watch-library/hardware/watch/watch_rtc.c
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* fix undefined behavior found by clang's sanitizeAlex Maestas2023-12-071-2/+2
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* Precision watch update (#152)Mikhail Svarichevsky2023-01-101-1/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
* remove all deprecated functionsJoey Castillo2022-04-101-37/+0
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* Add new function to disable certain RTC periodic callbacksAlexsander Akers2022-01-271-1/+5
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* Sensor Watch Simulator (#35)Alexsander Akers2022-01-251-0/+195
* Put something on screen * Use the 32bit watch_date_time repr to pass from JS * Implement periodic callbacks * Clear display on enabling * Hook up watch_set_led_color() to SVG (green-only) * Make debug output full-width * Remove default Emscripten canvas * Implement sleep and button clicks * Fix time zone conversion bug in beats-time app * Clean up warnings * Fix pin levels * Set time zone to browser value (if available) * Add basic backup data saving * Silence format specifier warnings in both targets * Remove unnecessary, copied files * Use RTC pointer to clear callbacks (if available) * Use preprocessor define to avoid hardcoding MOVEMENT_NUM_FACES * Change each face to const preprocessor definition * Remove Intl.DateTimeFormat usage * Update shell.html title, header * Add touch start/end event handlers on SVG buttons * Update shell.html * Update folder structure (shared, simulator, hardware under watch-library) * Tease out shared components from watch_slcd * Clean up simulator watch_slcd.c inline JS calls * Fix missing newlines at end of file * Add simulator warnings (except format, unused-paremter) * Implement remaining watch_rtc functions * Fix button bug on mouse down then drag out * Implement remaining watch_slcd functions * Link keyboard events to buttons (for keys A, L, M) * Rewrite event handling (mouse, touch, keyboard) in C * Set explicit text UTF-8 charset in shell.html * Address PR comments * Remove unused directories from include paths