Add short summary messages for settings

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 1.09", 8); 					//
+	OLED_DrawString("VER 1.10", 8); 					//Version Number
 	delayMs(800);										//Pause to show version number
 	Start_Watchdog(1000); 								//start the system watch dog as 1 second timeout
 }

workspace/ts100/src/Modes.c

@@ -5,6 +5,13 @@
  *      Author: Ralim <ralim@ralimtek.com>
  */
 #include "Modes.h"
+const char *SettingsLongNames[] = { "      Undervoltage Cutout",
+		"      Sleep Temperature", "      Sleep Timeout", "      Shutdown Timeout",
+		"      Motion Detection", "      Motion Sensitivity",
+		"      Temperature Unit", "      Display Update Rate",
+		"      Left Handed Display" };
+const uint8_t SettingsLongNamesLengths[] =
+		{ 25, 23, 19, 22, 22, 24, 22, 25, 25 };
 uint8_t CalStatus = 0;
 //This does the required processing and state changes
 void ProcessUI() {
@@ -297,7 +304,8 @@ void drawTemp(uint16_t temp, uint8_t x) {
  * Performs all the OLED drawing for the current operating mode
  */
 void DrawUI() {
-	static uint32_t lastSolderingDrawTime = 0;
+	static uint32_t lastOLEDDrawTime = 0;
+	static uint8_t settingsLongTestScrollPos = 0;
 	uint16_t temp = readIronTemp(0, 0, 0xFFFF);
 	switch (operatingMode) {
 	case STARTUP:
@@ -316,13 +324,13 @@ void DrawUI() {
 		//The user is soldering
 	{
 		if (systemSettings.displayUpdateMode == DISPLAYMODE_SLOW
-				&& (millis() - lastSolderingDrawTime < 1000))
+				&& (millis() - lastOLEDDrawTime < 1000))
 			return;
 
 		if (systemSettings.displayUpdateMode == DISPLAYMODE_FAST
 				|| systemSettings.displayUpdateMode == DISPLAYMODE_SLOW) {
 			drawTemp(temp, 0);
-			lastSolderingDrawTime = millis();
+			lastOLEDDrawTime = millis();
 		}
 		if (systemSettings.displayUpdateMode == DISPLAYMODE_ROUND) {
 			drawTemp((temp / 100) * 100, 0);
@@ -370,7 +378,28 @@ void DrawUI() {
 		break;
 	case SETTINGS:
 		//We are prompting the user the setting name
-
+		if (millis() - getLastButtonPress() > 3000) {
+			//If the user has idled for > 3 seconds, show the long name for the selected setting instead
+			//draw from settingsLongTestScrollPos through to end of screen
+			uint8_t lengthLeft = SettingsLongNamesLengths[settingsPage]
+					- settingsLongTestScrollPos;
+			if (lengthLeft < 1)
+				settingsLongTestScrollPos = 0;
+			//^ Reset once not much left
+			if (lengthLeft > 8)
+				lengthLeft = 8;
+			OLED_DrawString(
+					SettingsLongNames[(uint8_t) settingsPage]
+							+ settingsLongTestScrollPos, lengthLeft);
+			if (lengthLeft < 8)
+				for (uint8_t i = lengthLeft; i < 8; i++)
+					OLED_DrawChar(' ', i);
+			if (millis() - lastOLEDDrawTime > 120) {
+				settingsLongTestScrollPos++;
+				lastOLEDDrawTime = millis();
+			}
+		} else {
+			settingsLongTestScrollPos = 0;
 			switch (settingsPage) {
 			case UVCO:
 				OLED_DrawString("UVCO ", 5);
@@ -448,6 +477,7 @@ void DrawUI() {
 			default:
 				break;
 			}
+		}
 		break;
 	case SLEEP:
 		//The iron is in sleep temp mode
@@ -510,4 +540,5 @@ void DrawUI() {
 	default:
 		break;
 	}
+
 }

workspace/ts100/src/Oled.c

@@ -188,7 +188,9 @@ void OLED_DrawChar(char c, uint8_t x) {
 	x *= FONT_WIDTH; //convert to a x coordinate
 
 	u8* ptr = (u8*) FONT;
-	if (c >= 'A' && c <= 'Z') {
+	if (c >= 'a' && c <= 'z') {
+		ptr += (c - 'a' + 10) * (FONT_WIDTH * 2); //alpha is ofset 10 chars into the array
+	} else if (c >= 'A' && c <= 'Z') {
 		ptr += (c - 'A' + 10) * (FONT_WIDTH * 2); //alpha is ofset 10 chars into the array
 	} else if (c >= '0' && c <= '9')
 		ptr += (c - '0') * (FONT_WIDTH * 2);