Import up/down indicator from miniware

Closes #3 with nicer heating display

README.md

@@ -48,6 +48,7 @@ Pressing both buttons will also exit the soldering mode.
 ## Settings Menu
 This menu allows you to cycle through all the options and set their values.
 The button near the tip cycles through the options, and the one near the usb changes the selected option.
+Note that settings are not saved until you exit the menu, and some settings such as screen flip do not apply until a power cycle is applied.
 
 * UVCO -> Undervoltage cut out level, settable in 1V increments from 10-24V
 * STIME -> Sleep time, how long it takes before the unit goes to sleep
@@ -58,18 +59,27 @@ The button near the tip cycles through the options, and the one near the usb cha
 * SENSE -> Motion Sensitivity, H is more sensitive. L is lowest sensitivity (ie takes more movement to trigger)
 
 ## Extras Menu
-This menu defaults to showing the current temperature on the tip. Pressing the button near the iron tip will show the current input voltage. Pressing the button near the usb enters the temperature offset setting menu, when the iron is cold, pressing the other button will start the unit calibrating for any offset in the tip temperature.
+This menu defaults to showing the current temperature on the tip. 
+Pressing the button near the iron tip will show the current input voltage. Pressing the other button while this is show will allow you to calibrate the reading if your iron is like mine and is not overly accurate out of the factory. (Press buttons to change measurement up and down, press both to exit and save). 
+
+Pressing the button near the usb enters the temperature offset setting menu, when the iron is cold, pressing the other button will start the unit calibrating for any offset in the tip temperature.
 
 # Version Changes:
+
+V1.05
+- Adds ability to calibrate the input voltage measurement
+
 V1.04
-	- Increased accuracy of the temperature control
-	- Improved PID response slightly
-	- Allows temperature offset calibration
-	- Nicer idle screen
+- Increased accuracy of the temperature control
+- Improved PID response slightly
+- Allows temperature offset calibration
+- Nicer idle screen
+
 V1.03 
-	- Improved Button handling
-	- Ability to set motion sensitivity
-	- DC voltmeter page shows input voltage
+- Improved Button handling
+- Ability to set motion sensitivity
+- DC voltmeter page shows input voltage
+
 V1.02
-	- Adds hold both buttons on IDLE to access the therometer mode.
-	- Changes the exit soldering mode to be holding both buttons (Like original firmware).
+- Adds hold both buttons on IDLE to access the therometer mode.
+- Changes the exit soldering mode to be holding both buttons (Like original firmware).

workspace/ts100/inc/Font.h

@@ -163,4 +163,30 @@ const uint8_t Iron_RightArrow_DOWN[] = {
 		0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 };
 
+const uint8_t SymbolTable[]={
+
+		0x0E,0x11,0x11,0x0E,0xE0,0xF8,0x0C,0x06,0x03,0x01,0x01,0x01,0x01,0x02,0x1E,0x00,
+		0x00,0x00,0x00,0x00,0x0F,0x3F,0x70,0xC0,0x80,0x80,0x80,0x80,0x80,0x40,0x20,0x00,	// Degrees C
+
+		0x08,0x14,0x22,0x14,0x08,0x02,0x02,0xFE,0x06,0x02,0x02,0x02,0xC2,0x02,0x06,0x1E,
+		0x00,0x00,0x00,0x00,0x00,0x80,0x80,0xFF,0x81,0x81,0x01,0x01,0x03,0x00,0x00,0x00,	// Degrees F
+
+		0xC0,0x30,0x08,0x04,0x04,0x02,0xFA,0xAA,0xFA,0x02,0x04,0x04,0x08,0x30,0xC0,0x00,
+	 	0x07,0x18,0x20,0x40,0x58,0xA4,0xDB,0xDE,0xDB,0xA4,0x58,0x40,0x20,0x18,0x07,0x00, 	// Temp symbol
+
+		0x00,0xF0,0xF0,0x00,0x00,0xF0,0xF0,0xF0,0x00,0x00,0xFC,0xF8,0xF0,0xE0,0xC0,0x80, 	//Right Arrow
+		0x00,0x0F,0x0F,0x00,0x00,0x0F,0x0F,0x0F,0x00,0x00,0x3F,0x1F,0x0F,0x07,0x03,0x01,
+
+		0x80,0xC0,0xE0,0xF0,0xF8,0xFC,0x00,0x00,0xF0,0xF0,0xF0,0x00,0x00,0xF0,0xF0,0x00,	//Left Arrow
+		0x01,0x03,0x07,0x0F,0x1F,0x3F,0x00,0x00,0x0F,0x0F,0x0F,0x00,0x00,0x0F,0x0F,0x00,
+
+		0x11,0x33,0x66,0xCC,0x98,0x30,0x60,0xC0,0xC0,0x60,0x30,0x98,0xCC,0x66,0x33,0x11,
+		0x01,0x03,0x06,0x0C,0x19,0x33,0x66,0xCC,0xCC,0x66,0x33,0x19,0x0C,0x06,0x03,0x01,	//Down Chevron
+
+		0x80,0xC0,0x60,0x30,0x98,0xCC,0x66,0x33,0x33,0x66,0xCC,0x98,0x30,0x60,0xC0,0x80,
+		0x88,0xCC,0x66,0x33,0x19,0x0C,0x06,0x03,0x03,0x06,0x0C,0x19,0x33,0x66,0xCC,0x88,	//Up Chevron
+
+		0x00,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x8C,0x00, 	// Flat Lines
+		0x00,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x31,0x00,
+};
 #endif /* FONT_H_ */

workspace/ts100/inc/Oled.h

@@ -25,7 +25,9 @@ void Clear_Screen(void);//Clear the screen
 void OLED_DrawString(char* string, uint8_t length);
 void OLED_DrawChar(char c, uint8_t x);
 void OLED_DrawTwoNumber(uint8_t in, uint8_t x);
+void OLED_BlankSlot(uint8_t xStart,uint8_t width);
 void OLED_DrawThreeNumber(uint16_t in, uint8_t x);
 void OLED_DrawIDLELogo();
+void OLED_DrawSymbol(uint8_t x,uint8_t symbol);
 #endif
 /******************************** END OF FILE *********************************/

workspace/ts100/src/Main.c

@@ -37,7 +37,7 @@ void setup() {
 	readIronTemp(systemSettings.tempCalibration, 0,0); 	//load the default calibration value
 	Init_Oled(systemSettings.flipDisplay); 				//Init the OLED display
 
-	OLED_DrawString("VER 1.05", 8); 					//
+	OLED_DrawString("VER 1.06", 8); 					//
 	delayMs(800);										//Pause to show version number
 	Start_Watchdog(1000); 								//start the system watch dog as 1 second timeout
 }

workspace/ts100/src/Modes.c

@@ -281,41 +281,43 @@ void DrawUI() {
 			Oled_DisplayOff();
 		} else {
 			Oled_DisplayOn();
-			//OLED_DrawString("  IDLE  ", 8);		//write the word IDLE
-			OLED_DrawIDLELogo();
+			OLED_DrawIDLELogo();		//Draw the icons for prompting the user
 		}
 		break;
 	case SOLDERING:
 		//The user is soldering
 	{
-		if (getIronTimer() == 0) {
-			OLED_DrawChar('C', 5);
-		} else {
-			if (getIronTimer() < 900) {
-				OLED_DrawChar(' ', 5);
-			} else {		//we are heating
-				OLED_DrawChar('H', 5);
-			}
-		}
 		drawTemp(temp, 0);
 		OLED_DrawChar(' ', 3);
-		OLED_DrawChar(' ', 4);
-		OLED_DrawChar(' ', 6);
-		OLED_DrawChar(' ', 7);
 
+		OLED_BlankSlot(6 * 12 + 16, 24 - 16);//blank out the tail after the arrows
+		OLED_BlankSlot(4 * 12 + 16, 24 - 16);//blank out the tail after the temp
+		if (getIronTimer() == 0) {
+			OLED_DrawSymbol(6, 5);
+		} else {
+			if (getIronTimer() < 900) {
+				OLED_DrawSymbol(6, 7);
+			} else {		//we are heating
+				//OLED_DrawChar('H', 5);
+				OLED_DrawSymbol(6, 6);
+			}
+		}
+		if (systemSettings.displayTempInF) {
+			OLED_DrawSymbol(4, 1);
+		} else {
+			OLED_DrawSymbol(4, 0);
+		}
 	}
 		break;
 	case TEMP_ADJ:
 		//We are prompting the user to change the temp so we draw the current setpoint temp
 		//With the nifty arrows
-
 		OLED_DrawChar(' ', 0);
 		OLED_DrawChar('<', 1);
 		drawTemp(systemSettings.SolderingTemp, 2);
 		OLED_DrawChar(' ', 5);
-		OLED_DrawChar(' ', 6);
-		OLED_DrawChar('>', 7);
-
+		OLED_DrawChar(' ', 7);
+		OLED_DrawChar('>', 6);
 		break;
 	case SETTINGS:
 		//We are prompting the user the setting name
@@ -383,7 +385,7 @@ void DrawUI() {
 		break;
 	case COOLING:
 		//We are warning the user the tip is cooling
-		OLED_DrawString("COOL", 4);
+		OLED_DrawString("COOL ", 5);
 		drawTemp(temp, 5);
 		break;
 	case UVLOWARN:

workspace/ts100/src/Oled.c

@@ -207,6 +207,14 @@ void OLED_DrawChar(char c, uint8_t x) {
 
 	Oled_DrawArea(x, 0, FONT_WIDTH, 16, (u8*) ptr);
 }
+
+void OLED_BlankSlot(uint8_t xStart, uint8_t width) {
+	u8* ptr = (u8*) FONT;
+	ptr += (36) * (FONT_WIDTH * 2);
+
+	Oled_DrawArea(xStart, 0, width, 16, (u8*) ptr);
+}
+
 /*
  * Draw a 2 digit number to the display at letter slot x
  */
@@ -254,3 +262,7 @@ void OLED_DrawIDLELogo() {
 	}
 
 }
+
+void OLED_DrawSymbol(uint8_t x, uint8_t symbol) {
+	Oled_DrawArea(x * FONT_WIDTH, 0, 16, 16, SymbolTable + (symbol * 32));
+}