Merge pull request #10 from clockspot/dev

Dev

TODO.md

@@ -1,22 +1,28 @@
 # To-dos
 
-* Timer count up, ending options - maybe separate chrono and timer à la Timex?
-* Different setting option for pushbutton (à la Timex) vs. rotary (à la microwave ovens) - external file?
+* Startup SEL hold doesn't seem to work with IMU
+* Reintroduce nixie clean and scroll
+* Persistent storage on EEPROM - find a solution that writes to flash less often
+* Network/NTP
+	* Why does the page sometimes drop?
+	* wi-fi credential save fails if keys are part of the string?
+	* DST calc may behave unpredictably between 1–2am on fallback day
+	* Redo NTP if it failed (networkStartWifi()) - per bad response - how to make it wait a retry period
+	* Make [2036-ready](https://en.wikipedia.org/wiki/Year_2038_problem#Network_Time_Protocol_timestamps)
+	* Notice when a leap second is coming and handle it
+	* When setting page is used to set day counter and date, and the month changes, set date max. For 2/29 it should just do 3/1 probably.
+  * Weather support
+  * Stop using strings? There is plenty of RAM available on SAMD I think
+* Input: support other IMU orientations
+* When day counter is set to count up from 12/31, override to display 365/366 on that date
+* Bitmask to enable/disable features?
 * Option to display weekdays as Sun=0 or Sun=1 (per Portuguese!)
-* When setting times of day, make 1439 (minutes) roll over to 0 and vice versa
-* Implement options for full date every 5 minutes
 * Is it possible to trip the chime *after* determining if we're in night shutoff or not
-* Reenable rotary encoder with libraries with workable licenses
 * In display code, consider using `delayMicroseconds()` which, with its tighter resolution, may give better control over fades and dim levels
-* in `checkInputs()`, can all this if/else business be defined at load instead of evaluated every sample? OR is it compiled that way? maybe use `#ifdef`
 * in `ctrlEvt()`, could we do release/shorthold on mainSel so we can exit without making changes?
-* Should functions be modular in the code, and have a reserved memory location / 100 per each?
-* Should functions have their own options menu?
-* I2C display to help with setting?
-* I2C multicolor LED to indicate which function we're in?
-* Metronome function
-* Alarm option should be beeping patterns, including a slow wake which defeats the 2 minute delay
-* Signalstart should create a situation where there's time on the counter, but doesn't make sound since the rtc can do that. Other beepable actions would probably cancel that counter anyway
+* I2C multicolor LED to indicate which function we're in? - possibly as part of display
+* Metronome function?
+* Signalstart should create a situation where there's time on the counter, but doesn't make sound since the rtc can do that. Other beepable actions would probably cancel that counter anyway (is this still applicable?)
 * Why does the display flicker sometimes? are we doubling up on a display cycle call?
 
 See other TODOs throughout code.

arduino-clock/arduino-clock.h

@@ -0,0 +1,81 @@
+#ifndef ARDUINO_CLOCK_H
+#define ARDUINO_CLOCK_H
+
+////////// Hardware configuration //////////
+//Include the config file that matches your hardware setup. If needed, duplicate an existing one.
+
+#include "configs/undb-v9.h"
+
+////////////////////////////////////////////
+
+
+//Unique IDs for the functions - see also fnScroll
+#define FN_TOD 0 //time of day
+#define FN_CAL 1 //date, with optional day counter and sunrise/sunset pages
+#define FN_ALARM 2 //alarm time
+#define FN_TIMER 3 //countdown timer and chronograph
+#define FN_THERM 4 //temperature per rtc – will likely read high
+#define FN_TUBETEST 5 //simply cycles all digits for nixie tube testing
+#define FN_OPTS 201 //fn values from here to 255 correspond to settings in the settings menu
+
+void setup();
+void loop();
+void ctrlEvt(byte ctrl, byte evt, byte evtLast, bool velocity=0);
+void fnScroll(byte dir);
+void fnOptScroll(byte dir);
+void goToFn(byte thefn, byte thefnPg=0);
+void switchAlarmState(byte dir);
+void setAlarmState(byte state);
+byte getAlarmState();
+void switchPower(byte dir);
+void startSet(int n, int m, int x, byte p);
+void doSet(int delta);
+void clearSet();
+bool initEEPROM(bool hard);
+void findFnAndPageNumbers();
+void checkRTC(bool force);
+void fibonacci(byte h, byte m, byte s);
+void autoDST();
+bool isDST(int y, byte m, byte d);
+bool isDSTByHour(int y, byte m, byte d, byte h, bool setFlag);
+byte nthSunday(int y, byte m, byte nth);
+byte daysInMonth(word y, byte m);
+int daysInYear(word y);
+int dateToDayCount(word y, byte m, byte d);
+byte dayOfWeek(word y, byte m, byte d);
+int dateComp(int y, byte m, byte d, byte mt, byte dt, bool countUp);
+bool isTimeInRange(word tstart, word tend, word ttest);
+bool isDayInRange(byte dstart, byte dend, byte dtest);
+void millisCheckDrift();
+void millisApplyDrift();
+void millisReset();
+unsigned long ms();
+void timerStart();
+void timerStop();
+void timerClear();
+void timerLap();
+void timerRunoutToggle();
+void cycleTimer();
+void timerSleepSwitch(bool on);
+byte getTimerState();
+void setTimerState(char pos, bool val);
+void tempDisplay(int i0, int i1=0, int i2=0, int i3=0);
+void updateDisplay();
+void calcSun();
+void displaySun(byte which, int d, int tod);
+void displayWeather(byte which);
+void initOutputs();
+void signalStart(byte sigFn, byte sigDur);
+void signalStop();
+void cycleSignal();
+word getSignalPitch();
+word getHz(byte note);
+byte getSignalOutput();
+byte getSignalPattern();
+void quickBeep(int pitch);
+void quickBeepPattern(int source, int pattern);
+void updateBacklight();
+void cycleBacklight();
+byte getVersionPart(byte part);
+
+#endif //ARDUINO_CLOCK_H