Adding in lower sleep times

#46
Adding in smaller times for sleep

workspace/ts100/src/MMA8652FC.c

@@ -44,7 +44,7 @@ void StartUp_Accelerometer(uint8_t sensitivity) {
 	I2C_RegisterWrite( CTRL_REG2, 0x40);	// Reset all registers to POR values
 	delayMs(2);		// ~1ms delay
 	I2C_RegisterWrite(FF_MT_CFG_REG, 0x78);	// Enable motion detection for X and Y axis, latch enabled
-	uint8_t sens = 9 * 6 + 3;
+	uint8_t sens = 9 * 6 + 5;
 	sens -= 6 * sensitivity;
 
 	I2C_RegisterWrite(FF_MT_THS_REG, 0x80 | sens);		// Set threshold

workspace/ts100/src/Modes.c

@@ -74,15 +74,20 @@ void ProcessUI() {
 				StatusFlags = 0;
 			}
 			//We need to check the timer for movement in case we need to goto idle
-			if (systemSettings.sensitivity)
-				if (millis() - getLastMovement()
-						> (systemSettings.SleepTime * 60000)) {
-					if (millis() - getLastButtonPress()
-							> (systemSettings.SleepTime * 60000)) {
+			if (systemSettings.sensitivity) {
+				uint32_t timeout = 0;
+				if (systemSettings.SleepTime < 6)
+					timeout = 1000 * 10 * systemSettings.SleepTime;
+				else
+					timeout = 60 * 1000 * (systemSettings.SleepTime - 5);
+
+				if (millis() - getLastMovement() > (timeout)) {
+					if (millis() - getLastButtonPress() > (timeout)) {
 						operatingMode = SLEEP;
 						return;
 					}
 				}
+			}
 			uint16_t voltage = readDCVoltage(systemSettings.voltageDiv); //get X10 voltage
 			if ((voltage) < lookupVoltageLevel(systemSettings.cutoutSetting)) {
 				operatingMode = UVLOWARN;
@@ -170,7 +175,7 @@ void ProcessUI() {
 					break;
 				case SLEEP_TIME:
 					++systemSettings.SleepTime;	//Go up 1 minute at a time
-					if (systemSettings.SleepTime > 30)
+					if (systemSettings.SleepTime > 16)
 						systemSettings.SleepTime = 1;//can't set time over 30 mins
 					//Remember that ^ is the time of no movement
 					break;
@@ -219,7 +224,7 @@ void ProcessUI() {
 					break;
 				case AUTOSTART:
 					systemSettings.autoStart++;
-					systemSettings.autoStart %=3;
+					systemSettings.autoStart %= 3;
 					break;
 				case COOLINGBLINK:
 					systemSettings.coolingTempBlink =
@@ -566,8 +571,17 @@ void DrawUI() {
 				OLED_DrawThreeNumber(systemSettings.SleepTemp / 10, 5);
 				break;
 			case SLEEP_TIME:
-				OLED_DrawString(SettingsShortNames[SLEEP_TIME], 6);
-				OLED_DrawTwoNumber(systemSettings.SleepTime, 6);
+				Clear_Screen();
+				OLED_DrawString(SettingsShortNames[SLEEP_TIME], 5);
+				//Draw in the timescale
+				if (systemSettings.SleepTime < 6) {
+					OLED_DrawChar('S', 7);
+					OLED_DrawTwoNumber(systemSettings.SleepTime * 10, 5);
+
+				} else {
+					OLED_DrawChar('M', 7);
+					OLED_DrawTwoNumber(systemSettings.SleepTime - 5, 5);
+				}
 				break;
 			case SHUTDOWN_TIME:
 				OLED_DrawString(SettingsShortNames[SHUTDOWN_TIME], 6);

workspace/ts100/src/Settings.c

@@ -58,7 +58,7 @@ uint8_t lookupVoltageLevel(uint8_t level) {
 void resetSettings() {
 
 	systemSettings.SleepTemp = 1500;//Temperature the iron sleeps at - default 150.0 C
-	systemSettings.SleepTime = 1;//How many minutes we wait until going to sleep - default 1 min
+	systemSettings.SleepTime = 6;//How many seconds/minutes we wait until going to sleep - default 1 min
 	systemSettings.SolderingTemp = 3200;	//Default soldering temp is 320.0 C
 	systemSettings.cutoutSetting = 0;			//default to no cut-off voltage
 	systemSettings.version = SETTINGSVERSION;//Store the version number to allow for easier upgrades

workspace/ts100/src/Strings.c

@@ -30,7 +30,6 @@ const char* CoolingPromptString = "Cool "; //Fixed width 5 chars
 const char SettingTrueChar = 'T';
 const char SettingFalseChar = 'F';
 const char SettingSleepChar = 'S';
-
 const char SettingFastChar = 'F';
 const char SettingMediumChar = 'M';
 const char SettingSlowChar = 'S';
@@ -64,6 +63,7 @@ const char* UVLOWarningString = "LOW VOLT";//Fixed width 8 chars
 const char* CoolingPromptString = "COOL ";//Fixed width 5 chars
 const char SettingTrueChar = 'T';
 const char SettingFalseChar = 'F';
+const char SettingSleepChar = 'S';
 const char SettingFastChar = 'F';
 const char SettingMediumChar = 'M';
 const char SettingSlowChar = 'S';
@@ -74,6 +74,6 @@ const char SettingTempCChar = 'C';
 const char SettingTempFChar = 'F';
 #endif
 
-const char* SettingsShortNames[14] = { "PWRSC ", "STMP ", "SLTME ", "SHTME ",
+const char* SettingsShortNames[14] = { "PWRSC ", "STMP ", "STME ", "SHTME ",
 		"MSENSE ", "TMPUNT ", "TMPRND ", "TMPSPD ", "DSPROT ", "BOOST  ",
 		"BTMP ", "PWRDSP ", "ASTART ", "CLBLNK " };