For temperature mode force reading

Update documentation to include menu flow diagram from my website.
Remove old firmware version as it is no longer relivant.
Remove System Design as it is complete.

README.md

@@ -30,3 +30,9 @@ This is completely safe, if it goes wrong just put the .hex file from the offici
 5. The filename will have changed to end in .RDY or .ERR .
 6. If it ends with .RDY your done! Otherwise something went wrong.
 7. If it went wrong try on a windows computer, some Mac / Linux machines do not play well with their boot loader.
+
+
+# New Menu System
+This new firmware uses a new menu system to allow access to the settings on the device.
+This menu can be accessed as shown in following flow chart, in the settings numbers roll over from top to bottom.
+![TS100: Software Menu](http://ralimtek.com/images/TS100.png "Fairly easy to learn")

SystemDesign.md

@@ -1,21 +0,0 @@
-# System Design
-
-# Movement Detection
-The unit has a MMA8652FC Accelerometer on the small sub board along with the STM32.
-This is used for motion detection of the soldering iron.
-
-# USB Disk
-When the unit is plugged into the computer, it presents a FAT device to the operating system over the usb connection.
-This is implemented using a ram buffer for the disk.
-
-
-
-
-# Future improvements to be made
-These features are things I would like to add to the firmware
-
-* Use the sysTick hardware for timing of events
-* Move all the settings to an on device menu system instead of usb link
-* Move error codes into a unified struct
-* Rewrite most of the OLED stack to not require hardcoded values
-* Rework the modes of the unit to be neater

VERSION.txt

@@ -1,25 +0,0 @@
-v2.11 update (2015/08/03)
-1, optimizing the key for delay;
-2, optimized display processing
-3, optimization of high-temperature alarm;
-4, to increase the maximum voltage alarm;
-5, the newly added screen protection, enter standby interface for some time, the screen will shut itself down, or move the iron screen button will automatically light up;
-6, optimizing the movement decision
-
-v2.10 update (2015/07/14)
-1, temperature calibration is not refresh bug;
-2, Cancel USB-powered thermometer into the function;
-
----Original --
-v2.11 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(20150803)
-1<EFBFBD><EFBFBD>	<09>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-2<EFBFBD><EFBFBD>	<09>Ż<EFBFBD><C5BB><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
-3<EFBFBD><EFBFBD>	<09>Ż<EFBFBD><C5BB><EFBFBD><EFBFBD>±<EFBFBD><C2B1><EFBFBD><EFBFBD><EFBFBD>
-4<EFBFBD><EFBFBD>	<09><><EFBFBD>߱<EFBFBD><DFB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߵ<EFBFBD>ѹ<EFBFBD><D1B9>
-5<EFBFBD><EFBFBD>	<09>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD>Լ<EFBFBD><D4BC>رգ<D8B1><D5A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-6<EFBFBD><EFBFBD>	<09>Ż<EFBFBD><C5BB>ƶ<EFBFBD><C6B6>ж<EFBFBD>
-
-v2.10 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(20150714)
-1<EFBFBD><EFBFBD>	<09>¶<EFBFBD>У׼ʱû<CAB1><C3BB>ˢ<EFBFBD>µ<EFBFBD>bug<75><67>
-2<EFBFBD><EFBFBD>	ȡ<><C8A1>USB<53><42><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>¶ȼƵĹ<C6B5><C4B9>ܣ<EFBFBD>
-

workspace/ts100/.cproject

@@ -103,7 +103,7 @@
 				</extensions>
 			</storageModule>
 			<storageModule moduleId="cdtBuildSystem" version="4.0.0">
-				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="rm -rf" description="" id="fr.ac6.managedbuild.config.gnu.cross.exe.release.1113492345" name="Release" parent="fr.ac6.managedbuild.config.gnu.cross.exe.release" postannouncebuildStep="Generating binary and Printing size information:" postbuildStep="arm-none-eabi-objcopy -O binary &quot;${BuildArtifactFileBaseName}.elf&quot; &quot;${BuildArtifactFileBaseName}.bin&quot;; arm-none-eabi-size -B &quot;${BuildArtifactFileName}&quot;">
+				<configuration artifactExtension="elf" artifactName="${ProjName}" buildArtefactType="org.eclipse.cdt.build.core.buildArtefactType.exe" buildProperties="org.eclipse.cdt.build.core.buildArtefactType=org.eclipse.cdt.build.core.buildArtefactType.exe,org.eclipse.cdt.build.core.buildType=org.eclipse.cdt.build.core.buildType.release" cleanCommand="rm -rf" description="" id="fr.ac6.managedbuild.config.gnu.cross.exe.release.1113492345" name="Release" parent="fr.ac6.managedbuild.config.gnu.cross.exe.release" postannouncebuildStep="Generating binary and Printing size information:" postbuildStep="arm-none-eabi-objcopy -O binary &quot;${BuildArtifactFileBaseName}.elf&quot; &quot;${BuildArtifactFileBaseName}.bin&quot;; arm-none-eabi-size -B &quot;${BuildArtifactFileName}&quot;;arm-none-eabi-objcopy -O ihex &quot;${BuildArtifactFileBaseName}.elf&quot; &quot;${BuildArtifactFileBaseName}.hex&quot;">
 					<folderInfo id="fr.ac6.managedbuild.config.gnu.cross.exe.release.1113492345." name="/" resourcePath="">
 						<toolChain id="fr.ac6.managedbuild.toolchain.gnu.cross.exe.release.668479481" name="Ac6 STM32 MCU GCC" superClass="fr.ac6.managedbuild.toolchain.gnu.cross.exe.release">
 							<option id="fr.ac6.managedbuild.option.gnu.cross.mcu.302274410" name="Mcu" superClass="fr.ac6.managedbuild.option.gnu.cross.mcu" value="STM32F103T8Ux" valueType="string"/>

workspace/ts100/.gitignore

@@ -1 +1,2 @@
 /Debug/
+/Release/

workspace/ts100/inc/Font.h

@@ -10,86 +10,91 @@
 #ifndef FONT_H_
 #define FONT_H_
 
-const u8 FONT[]={
-		0x00,0xF0,0xFC,0x0E,0x82,0xC2,0x62,0x1E,0xFC,0xF0,0x00,0x00,0x00,0x00,
-		0x00,0x03,0x0F,0x1F,0x11,0x10,0x10,0x1C,0x0F,0x03,0x00,0x00,0x00,0x00,/*0*/
-		0x00,0x08,0x04,0x02,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,/*1*/
-		0x00,0x04,0x02,0x02,0x02,0xC6,0xFC,0x78,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x18,0x1C,0x16,0x13,0x11,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,/*2*/
-		0x00,0x02,0x02,0x42,0x42,0x66,0xFE,0x9C,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x10,0x10,0x10,0x10,0x10,0x08,0x0F,0x07,0x00,0x00,0x00,0x00,0x00,/*3*/
-		0x00,0x00,0x80,0xE0,0x30,0x1C,0x06,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x03,0x03,0x02,0x02,0x02,0x02,0x1F,0x1F,0x02,0x02,0x00,0x00,0x00,/*4*/
-		0x00,0x7E,0x7E,0x42,0x42,0x42,0xC2,0x82,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x10,0x10,0x10,0x10,0x10,0x08,0x0F,0x07,0x00,0x00,0x00,0x00,0x00,/*5*/
-		0x00,0xE0,0xF8,0x8C,0x44,0x42,0x42,0xC2,0x82,0x80,0x00,0x00,0x00,0x00,
-		0x00,0x07,0x0F,0x18,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,0x00,0x00,/*6*/
-		0x00,0x02,0x02,0x02,0x02,0xC2,0xF2,0x1E,0x06,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x00,0x10,0x1C,0x0F,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*7*/
-		0x00,0x38,0x7C,0x66,0xC2,0x82,0xC2,0x66,0x7C,0x3C,0x00,0x00,0x00,0x00,
-		0x00,0x0E,0x0F,0x19,0x10,0x10,0x10,0x19,0x0F,0x0E,0x00,0x00,0x00,0x00,/*8*/
-		0x00,0x78,0x7C,0xC6,0x82,0x82,0x82,0x46,0xFC,0xF8,0x00,0x00,0x00,0x00,
-		0x00,0x00,0x10,0x10,0x10,0x10,0x08,0x0C,0x07,0x03,0x00,0x00,0x00,0x00,/*9*/
-		0x00,0x00,0x80,0xF0,0x1E,0x02,0x1E,0xF0,0x80,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1C,0x0F,0x03,0x02,0x02,0x02,0x03,0x0F,0x1C,0x00,0x00,0x00,0x00,/*A*/
-		0x00,0xFE,0xFE,0x42,0x42,0x42,0xE6,0xBE,0x9C,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,0x00,0x00,0x00,/*B*/
-		0x00,0xF0,0xF8,0x0C,0x06,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x03,0x0F,0x0C,0x18,0x10,0x10,0x10,0x08,0x00,0x00,0x00,0x00,0x00,/*C*/
-		0x00,0xFE,0xFE,0x02,0x02,0x02,0x06,0x0C,0xFC,0xF0,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x10,0x10,0x10,0x18,0x0C,0x07,0x03,0x00,0x00,0x00,0x00,/*D*/
-		0x00,0xFE,0xFE,0x42,0x42,0x42,0x42,0x42,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,/*E*/
-		0x00,0xFE,0xFE,0x82,0x82,0x82,0x82,0x82,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*F*/
-		0x00,0xF0,0xF8,0x0C,0x06,0x02,0x82,0x82,0x82,0x84,0x00,0x00,0x00,0x00,
-		0x00,0x03,0x0F,0x0C,0x18,0x10,0x10,0x10,0x1F,0x1F,0x00,0x00,0x00,0x00,/*G*/
-		0x00,0xFE,0xFE,0x40,0x40,0x40,0x40,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,/*H*/
-		0x00,0x02,0x02,0x02,0xFE,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,/*I*/
-		0x00,0x02,0x02,0x02,0x02,0x02,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x08,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,0x00,0x00,0x00,0x00,/*J*/
-		0x00,0xFE,0xFE,0xC0,0xE0,0x30,0x18,0x0C,0x06,0x02,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x00,0x01,0x03,0x06,0x0C,0x18,0x10,0x00,0x00,0x00,0x00,/*K*/
-		0x00,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,0x00,/*L*/
-		0x00,0x00,0xFE,0x06,0x3C,0xC0,0xC0,0x3C,0x06,0xFE,0x00,0x00,0x00,0x00,
-		0x00,0x10,0x1F,0x00,0x00,0x01,0x01,0x00,0x00,0x1F,0x18,0x00,0x00,0x00,/*M*/
-		0x00,0xFE,0xFE,0x1E,0x70,0x80,0x00,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x00,0x00,0x03,0x1C,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,/*N*/
-		0x00,0xF0,0xFC,0x0C,0x02,0x02,0x02,0x0E,0xFC,0xF0,0x00,0x00,0x00,0x00,
-		0x00,0x03,0x0F,0x1C,0x10,0x10,0x10,0x0C,0x0F,0x03,0x00,0x00,0x00,0x00,/*O*/
-		0x00,0xFE,0xFE,0x02,0x02,0x02,0x86,0xFC,0x78,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*P*/
-		0x00,0xF0,0xF8,0x0C,0x02,0x02,0x02,0x02,0x0C,0xFC,0xF0,0x00,0x00,0x00,
-		0x00,0x03,0x0F,0x1C,0x10,0x30,0x70,0xD8,0x8C,0x8F,0x83,0x40,0x00,0x00,/*Q*/
-		0x00,0xFE,0xFE,0x42,0x42,0xC2,0xE6,0x3C,0x1C,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x1F,0x1F,0x00,0x00,0x00,0x01,0x0F,0x1C,0x10,0x00,0x00,0x00,0x00,/*R*/
-		0x00,0x38,0x7C,0x66,0xC2,0xC2,0x82,0x84,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x08,0x10,0x10,0x10,0x10,0x19,0x0F,0x07,0x00,0x00,0x00,0x00,0x00,/*S*/
-		0x00,0x02,0x02,0x02,0x02,0xFE,0xFE,0x02,0x02,0x02,0x02,0x00,0x00,0x00,
-		0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*T*/
-		0x00,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0xFE,0xFE,0x00,0x00,0x00,0x00,
-		0x00,0x07,0x0F,0x18,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,0x00,0x00,/*U*/
-		0x00,0x0E,0x7E,0xE0,0x00,0x00,0x00,0xE0,0x7C,0x0E,0x00,0x00,0x00,0x00,
-		0x00,0x00,0x00,0x03,0x1F,0x18,0x1F,0x03,0x00,0x00,0x00,0x00,0x00,0x00,/*V*/
-		0x00,0x7E,0xFE,0x00,0x00,0xE0,0xE0,0x00,0x00,0xFE,0x7E,0x00,0x00,0x00,
-		0x00,0x00,0x1F,0x18,0x0F,0x01,0x01,0x0F,0x18,0x1F,0x00,0x00,0x00,0x00,/*W*/
-		0x00,0x02,0x06,0x1C,0x38,0xE0,0xE0,0x38,0x1C,0x06,0x02,0x00,0x00,0x00,
-		0x00,0x10,0x18,0x0E,0x07,0x01,0x01,0x07,0x0E,0x18,0x10,0x00,0x00,0x00,/*X*/
-		0x00,0x02,0x0E,0x3C,0xF0,0xC0,0xC0,0xF0,0x3C,0x0E,0x02,0x00,0x00,0x00,
-		0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*Y*/
-		0x00,0x02,0x02,0x02,0xC2,0xE2,0x3A,0x0E,0x02,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x10,0x1C,0x17,0x11,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,0x00,/*Z*/
-		0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/* */
+#define FONT_WIDTH 12 /*How many pixels wide the font is*/
+const uint8_t FONT[]={
+		0x00,0xF0,0xFC,0x0E,0x82,0xC2,0x62,0x1E,0xFC,0xF0,0x00,0x00,
+		0x00,0x03,0x0F,0x1F,0x11,0x10,0x10,0x1C,0x0F,0x03,0x00,0x00,/*0*/
+		0x00,0x08,0x04,0x02,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,
+		0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,0x00,/*1*/
+		0x00,0x04,0x02,0x02,0x02,0xC6,0xFC,0x78,0x00,0x00,0x00,0x00,
+		0x00,0x18,0x1C,0x16,0x13,0x11,0x10,0x10,0x10,0x00,0x00,0x00,/*2*/
+		0x00,0x02,0x02,0x42,0x42,0x66,0xFE,0x9C,0x00,0x00,0x00,0x00,
+		0x00,0x10,0x10,0x10,0x10,0x10,0x08,0x0F,0x07,0x00,0x00,0x00,/*3*/
+		0x00,0x00,0x80,0xE0,0x30,0x1C,0x06,0xFE,0xFE,0x00,0x00,0x00,
+		0x00,0x03,0x03,0x02,0x02,0x02,0x02,0x1F,0x1F,0x02,0x02,0x00,/*4*/
+		0x00,0x7E,0x7E,0x42,0x42,0x42,0xC2,0x82,0x00,0x00,0x00,0x00,
+		0x00,0x10,0x10,0x10,0x10,0x10,0x08,0x0F,0x07,0x00,0x00,0x00,/*5*/
+		0x00,0xE0,0xF8,0x8C,0x44,0x42,0x42,0xC2,0x82,0x80,0x00,0x00,
+		0x00,0x07,0x0F,0x18,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,/*6*/
+		0x00,0x02,0x02,0x02,0x02,0xC2,0xF2,0x1E,0x06,0x00,0x00,0x00,
+		0x00,0x00,0x10,0x1C,0x0F,0x03,0x00,0x00,0x00,0x00,0x00,0x00,/*7*/
+		0x00,0x38,0x7C,0x66,0xC2,0x82,0xC2,0x66,0x7C,0x3C,0x00,0x00,
+		0x00,0x0E,0x0F,0x19,0x10,0x10,0x10,0x19,0x0F,0x0E,0x00,0x00,/*8*/
+		0x00,0x78,0x7C,0xC6,0x82,0x82,0x82,0x46,0xFC,0xF8,0x00,0x00,
+		0x00,0x00,0x10,0x10,0x10,0x10,0x08,0x0C,0x07,0x03,0x00,0x00,/*9*/
 
-		0x00,0x60,0xF0,0x98,0x0C,0x06,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x00,0x00,0x01,0x03,0x06,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*<*/
-		0x00,0x02,0x06,0x0C,0x98,0xF0,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
-		0x00,0x04,0x06,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*>*/
+		0x00,0x00,0x80,0xF0,0x1E,0x02,0x1E,0xF0,0x80,0x00,0x00,0x00,
+		0x00,0x1C,0x0F,0x03,0x02,0x02,0x02,0x03,0x0F,0x1C,0x00,0x00,/*A*/
+		0x00,0xFE,0xFE,0x42,0x42,0x42,0xE6,0xBE,0x9C,0x00,0x00,0x00,
+		0x00,0x1F,0x1F,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,0x00,/*B*/
+		0x00,0xF0,0xF8,0x0C,0x06,0x02,0x02,0x02,0x04,0x00,0x00,0x00,
+		0x00,0x03,0x0F,0x0C,0x18,0x10,0x10,0x10,0x08,0x00,0x00,0x00,/*C*/
+		0x00,0xFE,0xFE,0x02,0x02,0x02,0x06,0x0C,0xFC,0xF0,0x00,0x00,
+		0x00,0x1F,0x1F,0x10,0x10,0x10,0x18,0x0C,0x07,0x03,0x00,0x00,/*D*/
+		0x00,0xFE,0xFE,0x42,0x42,0x42,0x42,0x42,0x00,0x00,0x00,0x00,
+		0x00,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,/*E*/
+		0x00,0xFE,0xFE,0x82,0x82,0x82,0x82,0x82,0x00,0x00,0x00,0x00,
+		0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*F*/
+		0x00,0xF0,0xF8,0x0C,0x06,0x02,0x82,0x82,0x82,0x84,0x00,0x00,
+		0x00,0x03,0x0F,0x0C,0x18,0x10,0x10,0x10,0x1F,0x1F,0x00,0x00,/*G*/
+		0x00,0xFE,0xFE,0x40,0x40,0x40,0x40,0xFE,0xFE,0x00,0x00,0x00,
+		0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,/*H*/
+		0x00,0x02,0x02,0x02,0xFE,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,
+		0x00,0x10,0x10,0x10,0x1F,0x1F,0x10,0x10,0x10,0x00,0x00,0x00,/*I*/
+		0x00,0x02,0x02,0x02,0x02,0x02,0xFE,0xFE,0x00,0x00,0x00,0x00,
+		0x00,0x08,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,0x00,0x00,/*J*/
+		0x00,0xFE,0xFE,0xC0,0xE0,0x30,0x18,0x0C,0x06,0x02,0x00,0x00,
+		0x00,0x1F,0x1F,0x00,0x01,0x03,0x06,0x0C,0x18,0x10,0x00,0x00,/*K*/
+		0x00,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+		0x00,0x1F,0x1F,0x10,0x10,0x10,0x10,0x10,0x00,0x00,0x00,0x00,/*L*/
+		0x00,0x00,0xFE,0x06,0x3C,0xC0,0xC0,0x3C,0x06,0xFE,0x00,0x00,
+		0x00,0x10,0x1F,0x00,0x00,0x01,0x01,0x00,0x00,0x1F,0x18,0x00,/*M*/
+		0x00,0xFE,0xFE,0x1E,0x70,0x80,0x00,0xFE,0xFE,0x00,0x00,0x00,
+		0x00,0x1F,0x1F,0x00,0x00,0x03,0x1C,0x1F,0x1F,0x00,0x00,0x00,/*N*/
+		0x00,0xF0,0xFC,0x0C,0x02,0x02,0x02,0x0E,0xFC,0xF0,0x00,0x00,
+		0x00,0x03,0x0F,0x1C,0x10,0x10,0x10,0x0C,0x0F,0x03,0x00,0x00,/*O*/
+		0x00,0xFE,0xFE,0x02,0x02,0x02,0x86,0xFC,0x78,0x00,0x00,0x00,
+		0x00,0x1F,0x1F,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,/*P*/
+		0x00,0xF0,0xF8,0x0C,0x02,0x02,0x02,0x02,0x0C,0xFC,0xF0,0x00,
+		0x00,0x03,0x0F,0x1C,0x10,0x30,0x70,0xD8,0x8C,0x8F,0x83,0x40,/*Q*/
+		0x00,0xFE,0xFE,0x42,0x42,0xC2,0xE6,0x3C,0x1C,0x00,0x00,0x00,
+		0x00,0x1F,0x1F,0x00,0x00,0x00,0x01,0x0F,0x1C,0x10,0x00,0x00,/*R*/
+		0x00,0x38,0x7C,0x66,0xC2,0xC2,0x82,0x84,0x00,0x00,0x00,0x00,
+		0x00,0x08,0x10,0x10,0x10,0x10,0x19,0x0F,0x07,0x00,0x00,0x00,/*S*/
+		0x00,0x02,0x02,0x02,0x02,0xFE,0xFE,0x02,0x02,0x02,0x02,0x00,
+		0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,/*T*/
+		0x00,0xFE,0xFE,0x00,0x00,0x00,0x00,0x00,0xFE,0xFE,0x00,0x00,
+		0x00,0x07,0x0F,0x18,0x10,0x10,0x10,0x18,0x0F,0x07,0x00,0x00,/*U*/
+		0x00,0x0E,0x7E,0xE0,0x00,0x00,0x00,0xE0,0x7C,0x0E,0x00,0x00,
+		0x00,0x00,0x00,0x03,0x1F,0x18,0x1F,0x03,0x00,0x00,0x00,0x00,/*V*/
+		0x00,0x7E,0xFE,0x00,0x00,0xE0,0xE0,0x00,0x00,0xFE,0x7E,0x00,
+		0x00,0x00,0x1F,0x18,0x0F,0x01,0x01,0x0F,0x18,0x1F,0x00,0x00,/*W*/
+		0x00,0x02,0x06,0x1C,0x38,0xE0,0xE0,0x38,0x1C,0x06,0x02,0x00,
+		0x00,0x10,0x18,0x0E,0x07,0x01,0x01,0x07,0x0E,0x18,0x10,0x00,/*X*/
+		0x00,0x02,0x0E,0x3C,0xF0,0xC0,0xC0,0xF0,0x3C,0x0E,0x02,0x00,
+		0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0x00,/*Y*/
+		0x00,0x02,0x02,0x02,0xC2,0xE2,0x3A,0x0E,0x02,0x00,0x00,0x00,
+		0x00,0x10,0x1C,0x17,0x11,0x10,0x10,0x10,0x10,0x00,0x00,0x00,/*Z*/
+		0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+		0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/* */
+
+		0x00,0x60,0xF0,0x98,0x0C,0x06,0x02,0x00,0x00,0x00,0x00,0x00,
+		0x00,0x00,0x00,0x01,0x03,0x06,0x04,0x00,0x00,0x00,0x00,0x00,/*<*/
+		0x00,0x02,0x06,0x0C,0x98,0xF0,0x60,0x00,0x00,0x00,0x00,0x00,
+		0x00,0x04,0x06,0x03,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*>*/
+
+		0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+		0x00,0x00,0x00,0x00,0x0F,0x0F,0x0F,0x0F,0x00,0x00,0x00,0x00,/*.*/
 };
 
 #endif /* FONT_H_ */

workspace/ts100/inc/Modes.h

@@ -24,10 +24,11 @@ enum {
 	SLEEP,
 	COOLING,
 	UVLOWARN,
+	THERMOMETER,
 } operatingMode;
 
 enum {
-	UVLO = 0, SLEEP_TEMP, SLEEP_TIME,MOTIONDETECT,
+	UVCO = 0, SLEEP_TEMP, SLEEP_TIME, MOTIONDETECT, TEMPDISPLAY, LEFTY
 
 } settingsPage;
 

workspace/ts100/inc/Oled.h

@@ -16,7 +16,7 @@ void Oled_DisplayOff(void);
 
 u8* Oled_DrawArea(u8 x0, u8 y0, u8 wide, u8 high, u8* ptr);
 void Set_ShowPos(u8 x, u8 y);
-
+void Oled_DisplayFlip();
 void GPIO_Init_OLED(void);
 void Init_Oled(void);
 u8* Data_Command(u8 len, u8* ptr);

workspace/ts100/inc/Settings.h

@@ -11,16 +11,21 @@
 #define SETTINGS_H_
 #include <stdint.h>
 #include "stm32f10x_flash.h"
-#define SETTINGSVERSION 0x01 /*Change this if you change the struct below to prevent people getting out of sync*/
+#define SETTINGSVERSION 0x02 /*Change this if you change the struct below to prevent people getting out of sync*/
+#define SETTINGSOPTIONSCOUNT 5 /*Number of settings in the settings menu*/
+/*
+ * This struct must be a multiple of 2 bytes as it is saved / restored from flash in uint16_t chunks
+ */
 struct {
-	uint32_t SolderingTemp; //current setpoint for the iron
-	uint32_t SleepTemp; //temp to drop to in sleep
-	uint8_t SleepTime; //minutes to sleep
-	uint8_t cutoutVoltage; //X10 the voltage we cutout at for undervoltage
-	uint8_t movementEnabled;
-	uint8_t version;
+	uint32_t SolderingTemp; 	//current setpoint for the iron
+	uint32_t SleepTemp; 		//temp to drop to in sleep
+	uint8_t version;			//Used to track if a reset is needed on firmware upgrade
+	uint8_t SleepTime; 			//minutes timeout to sleep
+	uint8_t cutoutVoltage; 		//The voltage we cutout at for undervoltage
+	uint8_t movementEnabled;	//If movement is enabled
+	uint8_t displayTempInF;		//If we need to convert the C reading to F
+	uint8_t flipDisplay;		//If true we want to invert the display for lefties
 } systemSettings;
-//Settings struct used for user settings
 
 void saveSettings();
 void restoreSettings();

workspace/ts100/src/I2C.c

@@ -22,7 +22,7 @@ void I2C_Configuration(void) {
 	I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2;
 	I2C_InitStructure.I2C_Ack = I2C_Ack_Enable;
 	I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
-	I2C_InitStructure.I2C_ClockSpeed = 100000; //100k
+	I2C_InitStructure.I2C_ClockSpeed = 400000; //400k
 	I2C_Init(I2C1, &I2C_InitStructure);
 	I2C_Cmd(I2C1, ENABLE);
 }

workspace/ts100/src/Main.c

@@ -12,30 +12,31 @@
 void setup();
 
 int main(void) {
-	setup();
+	setup();/*Setup the system*/
 	while (1) {
-		Clear_Watchdog(); //reset the Watchdog
+		Clear_Watchdog(); //reset the Watchdog timer
 		ProcessUI();
 		DrawUI();
-		delayMs(50);
+		delayMs(50); //Slow the system down a little bit
 	}
 }
-void setup()
-{
-	RCC_Config(); 							//setup system clock
-		NVIC_Config(0x4000); 				//this shifts the NVIC table to be offset, for the usb bootloader's size
-		GPIO_Config(); 						//setup all the GPIO pins
-		Init_EXTI(); 						//init the EXTI inputs
-		Init_Timer3(); 						//Used for the soldering iron tip
-		Adc_Init(); 						//init adc and dma
-		I2C_Configuration();				//Start the I2C hardware
-		GPIO_Init_OLED();					//Init the GPIO ports for the OLED
-		StartUp_Accelerometer(); 			//start the accelerometer
-		Init_Oled(); 						//init the OLED display
-		Clear_Screen(); 					//clear the display buffer to black
-		setupPID(); 						//init the PID values
-		readIronTemp(239, 0); 				//load the default calibration value
-		restoreSettings();					//Load settings
-
-		Start_Watchdog(1000); //start the system watchdog as 1 seconds timeout
+void setup() {
+	RCC_Config(); 						//setup system clock
+	NVIC_Config(0x4000); //this shifts the NVIC table to be offset, for the usb bootloader's size
+	GPIO_Config(); 						//setup all the GPIO pins
+	Init_EXTI(); 						//init the EXTI inputs
+	Init_Timer3(); 						//Used for the soldering iron tip
+	Adc_Init(); 						//init adc and dma
+	I2C_Configuration();				//Start the I2C hardware
+	GPIO_Init_OLED();					//Init the GPIO ports for the OLED
+	StartUp_Accelerometer(); 			//start the accelerometer
+	Init_Oled(); 						//init the OLED display
+	setupPID(); 						//init the PID values
+	readIronTemp(239, 0); 				//load the default calibration value
+	restoreSettings();					//Load settings
+	if (systemSettings.flipDisplay)
+		Oled_DisplayFlip();
+	OLED_DrawString("VER 1.02",8);
+	delayMs(800);
+	Start_Watchdog(1000); 		//start the system watchdog as 1 seconds timeout
 }

workspace/ts100/src/Modes.c

@@ -16,12 +16,16 @@ void ProcessUI() {
 	switch (operatingMode) {
 	case STARTUP:
 		if ((millis() - getLastButtonPress() > 1000)) {
-			if (Buttons & BUT_A) {
+			if (Buttons == (BUT_A | BUT_B)) {
+				operatingMode = THERMOMETER;
+				resetLastButtonPress();
+				resetButtons();
+			} else if (Buttons == BUT_A) {
 				//A key pressed so we are moving to soldering mode
 				operatingMode = SOLDERING;
 				resetLastButtonPress();
 				resetButtons();
-			} else if (Buttons & BUT_B) {
+			} else if (Buttons == BUT_B) {
 				//B Button was pressed so we are moving to the Settings menu
 				operatingMode = SETTINGS;
 				resetLastButtonPress();
@@ -32,16 +36,18 @@ void ProcessUI() {
 		break;
 	case SOLDERING:
 		//We need to check the buttons if we need to jump out
-		if (Buttons & BUT_A) {
-			//A key pressed so we are moving to temp set
+		if (Buttons == BUT_A || Buttons == BUT_B) {
+			//A or B key pressed so we are moving to temp set
 			operatingMode = TEMP_ADJ;
 			resetLastButtonPress();
 			resetButtons();
-		} else if (Buttons & BUT_B) {
-			//B Button was pressed so we are moving back to idle
-			operatingMode = COOLING;
-			resetLastButtonPress();
-			resetButtons();
+		} else if (Buttons == (BUT_A | BUT_B)) {
+			if (millis() - getLastButtonPress() > 1000) {
+				//Both buttons were pressed, exit back to the cooling screen
+				operatingMode = COOLING;
+				resetLastButtonPress();
+				resetButtons();
+			}
 		} else {
 			//We need to check the timer for movement in case we need to goto idle
 			if (systemSettings.movementEnabled)
@@ -63,7 +69,7 @@ void ProcessUI() {
 			//If no buttons pushed we need to perform the PID loop for the iron temp
 			int32_t newOutput = computePID(systemSettings.SolderingTemp);
 
-				setIronTimer(newOutput);
+			setIronTimer(newOutput);
 
 		}
 		break;
@@ -81,37 +87,37 @@ void ProcessUI() {
 		} else {
 			//we check the timeout for how long the buttons have not been pushed
 			//if idle for > 3 seconds then we return to soldering
-			if (millis() - getLastButtonPress() > 3000)
+			if (millis() - getLastButtonPress() > 3000) {
 				operatingMode = SOLDERING;
+				saveSettings();
+			}
 		}
 		break;
 	case SETTINGS:
 		//Settings is the mode with the most logic
 		//Here we are in the menu so we need to increment through the sub menus / increase the value
-		if (millis() - getLastButtonPress() < 400)
+		if (millis() - getLastButtonPress() < 300)
 			return;
 
 		if (Buttons & BUT_A) {
 			resetLastButtonPress();
 			//A key iterates through the menu
-			if (settingsPage == 3) {
+			if (settingsPage == SETTINGSOPTIONSCOUNT) {
 				//Roll off the end
-				settingsPage = 0;		//reset
-				operatingMode = STARTUP;
-				saveSettings();		//Save the settings
+				settingsPage = 0;				//reset
+				operatingMode = STARTUP;		//reset back to the startup
+				saveSettings();					//Save the settings
 			} else
-				++settingsPage;		//move to the next option
+				++settingsPage;					//move to the next option
 		} else if (Buttons & BUT_B) {
 			resetLastButtonPress();
 			//B changes the value selected
 			switch (settingsPage) {
-			case UVLO:
+			case UVCO:
 				//we are incrementing the cutout voltage
 				systemSettings.cutoutVoltage += 1;		//Go up 1V at a jump
 				if (systemSettings.cutoutVoltage > 24)
-					systemSettings.cutoutVoltage = 9;
-				else if (systemSettings.cutoutVoltage < 9)
-					systemSettings.cutoutVoltage = 9;	//cant set UVLO below 9V
+					systemSettings.cutoutVoltage = 10;
 				break;
 			case SLEEP_TEMP:
 				systemSettings.SleepTemp += 100;		//Go up 10c at a time
@@ -120,14 +126,20 @@ void ProcessUI() {
 				break;
 			case SLEEP_TIME:
 				++systemSettings.SleepTime;		//Go up 1 minute at a time
-				if (systemSettings.SleepTime > 60)
-					systemSettings.SleepTime = 2;	//cant set time over an hour
+				if (systemSettings.SleepTime > 30)
+					systemSettings.SleepTime = 1;	//cant set time over 30 mins
 				//Remember that ^ is the time of no movement
 				break;
 			case MOTIONDETECT:
 				systemSettings.movementEnabled =
 						!systemSettings.movementEnabled;
 				break;
+			case TEMPDISPLAY:
+				systemSettings.displayTempInF = !systemSettings.displayTempInF;
+				break;
+			case LEFTY:
+				systemSettings.flipDisplay = !systemSettings.flipDisplay;
+				break;
 			default:
 				break;
 			}
@@ -155,27 +167,22 @@ void ProcessUI() {
 		//else if nothing has been pushed we need to compute the PID to keep the iron at the sleep temp
 		int32_t newOutput = computePID(systemSettings.SleepTemp);
 
-			setIronTimer(newOutput);
+		setIronTimer(newOutput);
 
 		break;
 	case COOLING: {
 		setIronTimer(0); //turn off heating
 		//This mode warns the user the iron is still cooling down
 		uint16_t temp = readIronTemp(0, 1); //take a new reading as the heater code is not taking new readings
-		if (temp < 500) { //if the temp is < 50C then we can go back to IDLE
+		if (temp < 400) { //if the temp is < 40C then we can go back to IDLE
+			operatingMode = STARTUP;
+			resetLastButtonPress();
+			resetButtons();
+		} else if (Buttons & (BUT_A | BUT_B)) { //we check if the user has pushed a button to ack
+			//Either button was pushed
 			operatingMode = STARTUP;
 			resetLastButtonPress();
 			resetButtons();
-		} else { //we check if the user has pushed a button to ack
-			if ((millis() - getLastButtonPress() > 200)
-					&& (millis() - getLastButtonPress() < 2000)) {
-				if (getButtons() && (BUT_A | BUT_B)) {
-					//A button was pushed
-					operatingMode = STARTUP;
-					resetLastButtonPress();
-					resetButtons();
-				}
-			}
 		}
 	}
 		break;
@@ -186,13 +193,35 @@ void ProcessUI() {
 			operatingMode = STARTUP;		//jump back to idle mode
 		}
 		break;
+	case THERMOMETER: {
+		//This lets the user check the tip temp without heating the iron.. And eventually calibration will be added here
+		if ((millis() - getLastButtonPress() > 1000))
+			if (Buttons == (BUT_A | BUT_B)) {
+				//If the user is holding both button, exit the temp screen
+				operatingMode = STARTUP;
+				resetLastButtonPress();
+				resetButtons();
+			}
+	}
+		break;
 	default:
 		break;
 	}
 }
+/*
+ * Draws the temp with temp conversion if needed
+ */
+void drawTemp(uint16_t temp, uint8_t x) {
+	if (systemSettings.displayTempInF)
+		temp = (temp * 9 + 1600) / 5;/*Convert to F -> T*(9/5)+32*/
+	OLED_DrawThreeNumber(temp / 10, x);
+}
 
+/*
+ * Performs all the OLED drawing for the current operating mode
+ */
 void DrawUI() {
-	uint16_t temp = readIronTemp(0, 0) / 10;
+	uint16_t temp = readIronTemp(0, 0);
 	switch (operatingMode) {
 	case STARTUP:
 		//We are chilling in the idle mode
@@ -203,60 +232,77 @@ void DrawUI() {
 			Oled_DisplayOff();
 		} else {
 			Oled_DisplayOn();
-			OLED_DrawString("IDLE   ", 7);		//write the word IDLE
+			OLED_DrawString("  IDLE  ", 8);		//write the word IDLE
 		}
 		break;
 	case SOLDERING:
 		//The user is soldering
 	{
 		if (getIronTimer() == 0) {
-			OLED_DrawChar('C', 14 * 4);
+			OLED_DrawChar('C', 5);
 		} else {
-			if (getIronTimer() < 500) {
-				OLED_DrawChar(' ', 14 * 4);
+			if (getIronTimer() < 900) {
+				OLED_DrawChar(' ', 5);
 			} else {		//we are heating
-				OLED_DrawChar('H', 14 * 4);
+				OLED_DrawChar('H', 5);
 			}
 		}
-		OLED_DrawThreeNumber(temp, 0);
-		OLED_DrawChar(' ', 14 * 3);
-		OLED_DrawChar(' ', 14 * 5);
-		OLED_DrawChar(' ', 14 * 6);
+		drawTemp(temp, 0);
+		OLED_DrawChar(' ', 3);
+		OLED_DrawChar(' ', 4);
+		OLED_DrawChar(' ', 6);
+		OLED_DrawChar(' ', 7);
+
 	}
 		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_DrawThreeNumber(systemSettings.SolderingTemp / 10, 14 * 1);
-		OLED_DrawChar(' ', 14 * 4);
-		OLED_DrawChar('>', 14 * 5);
+
+		OLED_DrawChar(' ', 0);
+		OLED_DrawChar('<', 1);
+		drawTemp(systemSettings.SolderingTemp, 2);
+		OLED_DrawChar(' ', 5);
+		OLED_DrawChar(' ', 6);
+		OLED_DrawChar('>', 7);
+
 		break;
 	case SETTINGS:
 		//We are prompting the user the setting name
 
 		switch (settingsPage) {
-		case UVLO:
-			OLED_DrawString("UVLO", 4);
-			OLED_DrawTwoNumber(systemSettings.cutoutVoltage, 14 * 4);
-			//OLED_DrawChar('V', 14 * 5);
-
+		case UVCO:
+			OLED_DrawString("UVCO ", 5);
+			OLED_DrawTwoNumber(systemSettings.cutoutVoltage, 5);
+			OLED_DrawChar('V', 7);
 			break;
 		case SLEEP_TEMP:
-			OLED_DrawString("STMP", 4);
-			OLED_DrawThreeNumber(systemSettings.SleepTemp / 10, 14 * 4);
-			//OLED_DrawChar('V', 14 * 5);
-
+			OLED_DrawString("STMP ", 5);
+			OLED_DrawThreeNumber(systemSettings.SleepTemp / 10, 5);
 			break;
 		case SLEEP_TIME:
-			OLED_DrawString("STME ", 5);
-			OLED_DrawTwoNumber(systemSettings.SleepTime, 14 * 5);
+			OLED_DrawString("STIME ", 6);
+			OLED_DrawTwoNumber(systemSettings.SleepTime, 6);
 			break;
 		case MOTIONDETECT:/*Toggle the mode*/
 			if (systemSettings.movementEnabled)
-				OLED_DrawString("MOTN  T", 7);
+				OLED_DrawString("MOTION T", 8);
 			else
-				OLED_DrawString("MOTN  F", 7);
+				OLED_DrawString("MOTION F", 8);
+			break;
+		case TEMPDISPLAY:/*Are we showing in C or F ?*/
+			if (systemSettings.displayTempInF)
+				OLED_DrawString("TMPUNT F", 8);
+			else
+				OLED_DrawString("TMPUNT C", 8);
+			break;
+
+		case LEFTY:
+
+			if (systemSettings.flipDisplay)
+				OLED_DrawString("FLPDSP T", 8);
+			else
+				OLED_DrawString("FLPDSP F", 8);
 			break;
 		default:
 			break;
@@ -266,15 +312,20 @@ void DrawUI() {
 		//The iron is in sleep temp mode
 		//Draw in temp and sleep
 		OLED_DrawString("SLP", 3);
-		OLED_DrawThreeNumber(temp, 14 * 3);
+		drawTemp(temp, 4);
 		break;
 	case COOLING:
 		//We are warning the user the tip is cooling
-		OLED_DrawString("COL", 3);
-		OLED_DrawThreeNumber(temp, 14 * 3);
+		OLED_DrawString("COOL", 4);
+		drawTemp(temp, 5);
 		break;
 	case UVLOWARN:
-		OLED_DrawString("UND VL", 6);
+		OLED_DrawString("LOW VOLT", 8);
+		break;
+	case THERMOMETER:
+		temp = readIronTemp(0, 1);//Force a reading as heater is off
+		OLED_DrawString("TEMP ", 5);//extra one to it clears the leftover 'L' from IDLE
+		drawTemp(temp, 5);
 		break;
 	default:
 		break;

workspace/ts100/src/Oled.c

@@ -13,38 +13,70 @@
 #include "I2C.h"
 
 #include "Font.h"
+int8_t displayOffset = 32;
 /*Setup params for the OLED screen*/
-u8 OLED_Setup_Array[46] = { 0x80, 0xAE, 0x80, 0xD5, 0x80, 0x52, 0x80, 0xA8,
-		0x80, 0x0f, 0x80, 0xC0, 0x80, 0xD3, 0x80, 0x00, 0x80, 0x40, 0x80, 0xA0,
-		0x80, 0x8D, 0x80, 0x14, 0x80, 0xDA, 0x80, 0x02, 0x80, 0x81, 0x80, 0x33,
-		0x80, 0xD9, 0x80, 0xF1, 0x80, 0xDB, 0x80, 0x30, 0x80, 0xA4, 0x80, 0XA6,
-		0x80, 0xAF };
+/*http://www.displayfuture.com/Display/datasheet/controller/SSD1307.pdf*/
+/*All commands are prefixed with 0x80*/
+u8 OLED_Setup_Array[46] = { 0x80, 0xAE,/*Display off*/
+0x80, 0xD5,/*Set display clock divide ratio / osc freq*/
+0x80, 0b01010001,/**/
+0x80, 0xA8,/*Set Multiplex Ratio*/
+0x80, 16,  /*16 == max brightness,39==dimmest*/
+0x80, 0xC0,/*Set COM Scan direction*/
+0x80, 0xD3,/*Set Display offset*/
+0x80, 0x00,/*0 Offset*/
+0x80, 0x40,/*Set Display start line to 0*/
+0x80, 0xA0,/*Set Segment remap to normal*/
+0x80, 0x8D,/*Unknown*/
+0x80, 0x14,/**/
+0x80, 0xDA,/*Set VCOM Pins hardware config*/
+0x80, 0x02,/*Combination 2*/
+0x80, 0x81,/*Contrast*/
+0x80, 0x33,/*51*/
+0x80, 0xD9,/*Set pre-charge period*/
+0x80, 0xF1,/**/
+0x80, 0xDB,/*Adjust VCOMH regulator ouput*/
+0x80, 0x30,/**/
+0x80, 0xA4,/*Enable the display GDDR*/
+0x80, 0XA6,/*Normal display*/
+0x80, 0xAF /*Dispaly on*/
+};
 
-/*******************************************************************************
+/*
  Function: Oled_DisplayOn
  Description:Turn on the Oled display
- *******************************************************************************/
+ */
 void Oled_DisplayOn(void) {
 	u8 data[6] = { 0x80, 0X8D, 0x80, 0X14, 0x80, 0XAF };
 
 	I2C_PageWrite(data, 6, DEVICEADDR_OLED);
 }
-/*******************************************************************************
+/*
  Function: Oled_DisplayOff
  Description:Turn off the Oled display
- *******************************************************************************/
+ */
 void Oled_DisplayOff(void) {
 	u8 data[6] = { 0x80, 0X8D, 0x80, 0X10, 0x80, 0XAE };
 
 	I2C_PageWrite(data, 6, DEVICEADDR_OLED);
 }
+/*
+ * This sets the OLED screen to invert the screen (flip it vertically)
+ * This is used if the unit is set to left hand mode
+ */
+void Oled_DisplayFlip() {
+	u8 data[2] = { 0x80, 0XC8 };
+	I2C_PageWrite(data, 2, DEVICEADDR_OLED);
+	data[1] = 0xA1;
+	I2C_PageWrite(data, 2, DEVICEADDR_OLED);
+	displayOffset=0;
 
-/*******************************************************************************
- Function: Data_Command
+}
+/*
  Description: write a command to the Oled display
  Input: number of bytes to write, array to write
  Output:
- *******************************************************************************/
+ */
 u8* Data_Command(u8 length, u8* data) {
 	int i;
 	u8 tx_data[128];
@@ -62,8 +94,9 @@ u8* Data_Command(u8 length, u8* data) {
  Input:x,y co-ordinates
  *******************************************************************************/
 void Set_ShowPos(u8 x, u8 y) {
-	u8 pos_param[8] = { 0x80, 0xB0, 0x80, 0x21, 0x80, 0x20, 0x80, 0x7F };
-	pos_param[5] = x + 32;
+	u8 pos_param[8] = { 0x80, 0xB0, 0x80, 0x21, 0x80, 0x00, 0x80, 0x7F };
+	//page 0, start add = x(below) through to 0x7F (aka 127)
+	pos_param[5] = x + displayOffset;/*Display offset ==0 for Lefty, == 32 for righty*/
 	pos_param[1] += y;
 	I2C_PageWrite(pos_param, 8, DEVICEADDR_OLED);
 }
@@ -128,56 +161,72 @@ void Init_Oled(void) {
  *******************************************************************************/
 void Clear_Screen(void) {
 	u8 tx_data[128];
-	memset(&tx_data[0], 0, 128);
+	memset(tx_data, 0, 128);
 	for (u8 i = 0; i < 2; i++) {
 		Oled_DrawArea(0, i * 8, 128, 8, tx_data);
 	}
 }
-
+/*
+ * Draws a string onto the screen starting at the left
+ */
 void OLED_DrawString(char* string, uint8_t length) {
 	for (uint8_t i = 0; i < length; i++) {
-		OLED_DrawChar(string[i], i * 14);
+		OLED_DrawChar(string[i], i);
 	}
 }
-void OLED_DrawChar(char c, uint8_t x) {
-	if ((x) > (128 - 14))
-		return; //Rudimentary clipping to not draw off screen
-	u8* ptr;
-	ptr = (u8*) FONT;
-	if (c >= 'A' && c <= 'Z') {
-		ptr += (c - 'A' + 10) * (14 * 2); //alpha is ofset 10 chars into the array
-	} else if (c >= '0' && c <= '9')
-		ptr += (c - '0') * (14 * 2);
-	else if (c < 10)
-		ptr += (c) * (14 * 2);
-	else if (c == ' ') {
-		//blank on space bar
-		ptr += (36) * (14 * 2);
-	} else if (c == '<') {
-		ptr += (37) * (14 * 2);
-	} else if (c == '>') {
-		ptr += (38) * (14 * 2);
-	}
-
-	Oled_DrawArea(x, 0, 14, 16, (u8*) ptr);
-}
 /*
- * Draw a 2 digit number to the display
- * */
-void OLED_DrawTwoNumber(uint8_t in, uint8_t x) {
-	OLED_DrawChar((in / 10) % 10, x);
-	OLED_DrawChar(in % 10, x + 14);
+ * Draw a char onscreen at letter index x
+ */
+void OLED_DrawChar(char c, uint8_t x) {
+	if (x > 7)
+		return; //clipping
+	x *= FONT_WIDTH; //convert to a x coordinate
+
+	u8* ptr = (u8*) FONT;
+	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);
+	else if (c < 10)
+		ptr += (c) * (FONT_WIDTH * 2);
+	else if (c == ' ') {
+		//blank on space bar
+		ptr += (36) * (FONT_WIDTH * 2);
+	} else if (c == '<') {
+		ptr += (37) * (FONT_WIDTH * 2);
+	} else if (c == '>') {
+		ptr += (38) * (FONT_WIDTH * 2);
+	}else if (c=='.')
+	{
+		ptr += (39) * (FONT_WIDTH * 2);
+	}
+
+	Oled_DrawArea(x, 0, FONT_WIDTH, 16, (u8*) ptr);
 }
+/*
+ * Draw a 2 digit number to the display at letter slot x
+ */
+void OLED_DrawTwoNumber(uint8_t in, uint8_t x) {
+
+	OLED_DrawChar((in / 10) % 10, x);
+	OLED_DrawChar(in % 10, x + 1);
+}
+/*
+ * Draw a 3 digit number to the display at letter slot x
+ */
 void OLED_DrawThreeNumber(uint16_t in, uint8_t x) {
 
 	OLED_DrawChar((in / 100) % 10, x);
-	OLED_DrawChar((in / 10) % 10, x + 14);
-	OLED_DrawChar(in % 10, x + 28);
+	OLED_DrawChar((in / 10) % 10, x + 1);
+	OLED_DrawChar(in % 10, x + 2);
 }
+/*
+ * Draw a 4 digit number to the display at letter slot x
+ */
 void OLED_DrawFourNumber(uint16_t in, uint8_t x) {
 
 	OLED_DrawChar((in / 1000) % 10, x);
-	OLED_DrawChar((in / 100) % 10, x + 14);
-	OLED_DrawChar((in / 10) % 10, x + 28);
-	OLED_DrawChar(in % 10, x + 42);
+	OLED_DrawChar((in / 100) % 10, x + 1);
+	OLED_DrawChar((in / 10) % 10, x + 2);
+	OLED_DrawChar(in % 10, x + 3);
 }

workspace/ts100/src/Settings.c

@@ -8,9 +8,9 @@
  */
 
 #include "Settings.h"
-#define FLASH_ADDR (0x8000000|48896)
+#define FLASH_ADDR (0x8000000|48896)/*Flash start OR'ed with the maximum amount of flash - 256 bytes*/
 void saveSettings() {
-//First we erase the flash
+	//First we erase the flash
 	FLASH_Unlock(); //unlock flash writing
 	FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_PGERR | FLASH_FLAG_WRPRTERR);
 	while (FLASH_ErasePage(FLASH_ADDR) != FLASH_COMPLETE)
@@ -26,9 +26,8 @@ void saveSettings() {
 void restoreSettings() {
 	//We read the flash
 	uint16_t *data = (uint16_t*) &systemSettings;
-	for(uint8_t i=0;i<(sizeof(systemSettings)/2);i++)
-	{
-		data[i] = *(uint16_t *)(FLASH_ADDR + (i*2));
+	for (uint8_t i = 0; i < (sizeof(systemSettings) / 2); i++) {
+		data[i] = *(uint16_t *) (FLASH_ADDR + (i * 2));
 	}
 	//if the version is correct were done
 	//if not we reset and save
@@ -42,11 +41,13 @@ void restoreSettings() {
 
 void resetSettings() {
 
-	systemSettings.SleepTemp = 900;
-	systemSettings.SleepTime = 1;
-	systemSettings.SolderingTemp = 3200;
-	systemSettings.movementEnabled = 1; //we use movement detection
-	systemSettings.cutoutVoltage = 9;
-	systemSettings.version=SETTINGSVERSION;
+	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.SolderingTemp = 3200;		//Default soldering temp is 320.0 C
+	systemSettings.movementEnabled = 1; 		//we use movement detection by default
+	systemSettings.cutoutVoltage = 10;			//10V is the minium cutout voltage as the unit V measurement is unstable below 9.5V
+	systemSettings.version = SETTINGSVERSION;	//Store the version number to allow for easier upgrades
+	systemSettings.displayTempInF =0;			//default to C
+	systemSettings.flipDisplay=0;				//Default to right handed mode
 }