Init commit with many years of arduino sketches and projects. I dont know if the esp8266 includes much, but there are also libraries. I hope they dont have crazy automatic versioning through the Arduino IDE.

Projects/ST_Two_Small_Clock/ST2_Setup/ST2_Setup.ino

@@ -0,0 +1,112 @@
+//*******************************************************************************************************************
+// 								                                 Setup
+//*******************************************************************************************************************
+void setup() 
+{
+
+  // Rows Digital pin 0 to 7 
+  //  pinMode(0, OUTPUT);                                  // Not used
+  //  pinMode(1, OUTPUT);                                  // Not used
+
+  // User interface Button Pins 
+  /*
+  digitalWrite(2, HIGH);                                   // Write a high to pin, acts as weak pull-up
+  digitalWrite(3, HIGH);
+  pinMode(2, INPUT);
+  pinMode(3, INPUT);  
+  */
+  
+  #if ARDUINO >= 101
+  pinMode(2, INPUT_PULLUP);
+  pinMode(3, INPUT_PULLUP);
+  digitalWrite(2, HIGH);                                   // Write a high to pin, acts as weak pull-up
+  digitalWrite(3, HIGH);  
+  #else
+  digitalWrite(2, HIGH);                                   // Write a high to pin, acts as weak pull-up
+  digitalWrite(3, HIGH);
+  pinMode(2, INPUT);
+  pinMode(3, INPUT);  
+  #endif
+
+  // Column address bits 4 to 16 decode    
+  pinMode(4, OUTPUT);                                      // DeMux A
+  pinMode(5, OUTPUT);                                      // DeMux B
+  pinMode(6, OUTPUT);                                      // DeMux C
+  pinMode(7, OUTPUT);                                      // DeMux D 
+
+  /*
+  // 
+   pinMode(8, OUTPUT);                                      // ROW 1
+   pinMode(9, OUTPUT);                                      // ROW 2
+   pinMode(10, OUTPUT);                                     // ROW 3
+   pinMode(11, OUTPUT);                                     // ROW 4
+   pinMode(12, OUTPUT);                                     // ROW 5
+   pinMode(13, OUTPUT);                                     // ROW 6
+   
+   // Make these pins outputs (Was the crystal Pins)   B6 = Row 7, B7 = demux select
+   DDRB = (1<<DDB7)|(1<<DDB6);  
+   */
+
+  //test with
+  DDRB = (1<<DDB7)|(1<<DDB6)|(1<<DDB5)|(1<<DDB4)|(1<<DDB3)|(1<<DDB2)|(1<<DDB1)|(1<<DDB0); 
+
+
+  // Make these pins outputs (analog 0 to 3)
+  DDRC = DDRC | 1 << PORTC0;                                      // Column 17
+  DDRC = DDRC | 1 << PORTC1;                                      // Column 18
+  DDRC = DDRC | 1 << PORTC2;                                      // Column 19
+  DDRC = DDRC | 1 << PORTC3;                                      // Column 20
+
+
+
+
+  // attachInterrupt(0, MinuteUP, FALLING);
+  // attachInterrupt(1, MinuteDOWN, FALLING);
+
+  // Turn one Interupts, used to update the displayed LED matrix
+  Timer1.initialize(100);                                          // was 100
+  //   Timer1.attachInterrupt(LEDupdate);
+  Timer1.attachInterrupt(LEDupdateTHREE); 
+
+
+  // I2C Inits
+  Wire.begin();
+  
+  
+  // Power Reduction - S
+  power_adc_disable();
+  power_spi_disable();
+  power_usart0_disable();
+//  
+//  power_timer0_disable();                                       // Seems required (for delay ?)
+//  power_timer2_disable();                                       // Seems required for tone (crashes without)
+
+  
+  wdt_disable();
+ 
+ //Special 
+ //power_all_disable();
+ //power_timer1_disable(); 
+ 
+  // Power Reduction - E
+
+  // Program specific inits
+  //  fillmatrix();
+  delay(300);
+  bval = !digitalRead(SETBUTTON);
+  if(bval)
+  {
+  lamptest();
+  }
+  
+  displayString("v1.0");
+  delay(1500);
+  clearmatrix();
+  
+//   SetStartTime();                                                  // Basic start time of 12:00 PM
+   SetAlarmTime(); // for testing
+   EnableAlarm1(false); // for testing
+   
+   SleepTimer = millis();
+
+}