Patch to fix left handed screen

README.md

@@ -31,8 +31,15 @@ This is completely safe, if it goes wrong just put the .hex file from the offici
 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.
 
+There is also a complete device flash backup included in this repository. (Note this includes the bootloader, so will need a SWD programmer to load onto the unit).
 
 # 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")
+![TS100: Software Menu](TS100.png "Fairly easy to learn")
+
+
+# Version Changes:
+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).

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/Modes.h

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

workspace/ts100/inc/Oled.h

@@ -18,7 +18,7 @@ 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);
+void Init_Oled(uint8_t leftHanded);
 u8* Data_Command(u8 len, u8* ptr);
 void Clear_Screen(void);//Clear the screen
 /*Functions for writing to the screen*/

workspace/ts100/src/Main.c

@@ -30,13 +30,13 @@ void setup() {
 	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 1.01",8);
+	Init_Oled(systemSettings.flipDisplay);//init the OLED display
+
+	OLED_DrawString("VER 1.03",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)
@@ -168,20 +174,15 @@ void ProcessUI() {
 		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;
@@ -192,6 +193,17 @@ 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;
 	}
@@ -229,7 +241,7 @@ void DrawUI() {
 		if (getIronTimer() == 0) {
 			OLED_DrawChar('C', 5);
 		} else {
-			if (getIronTimer() < 500) {
+			if (getIronTimer() < 900) {
 				OLED_DrawChar(' ', 5);
 			} else {		//we are heating
 				OLED_DrawChar('H', 5);
@@ -300,16 +312,21 @@ void DrawUI() {
 		//The iron is in sleep temp mode
 		//Draw in temp and sleep
 		OLED_DrawString("SLP", 3);
-		drawTemp(temp, 3);
+		drawTemp(temp, 4);
 		break;
 	case COOLING:
 		//We are warning the user the tip is cooling
-		OLED_DrawString("COOL", 3);
-		drawTemp(temp, 4);
+		OLED_DrawString("COOL", 4);
+		drawTemp(temp, 5);
 		break;
 	case UVLOWARN:
 		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

@@ -13,15 +13,15 @@
 #include "I2C.h"
 
 #include "Font.h"
-u8 displayOffset = 32;
+int8_t displayOffset = 32;
 /*Setup params for the OLED screen*/
 /*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, 0x52,/**/
 0x80, 0xA8,/*Set Multiplex Ratio*/
-0x80, 16,  /*16 == max brightness,39==dimmest*/
+0x80, 0x0F, /*16 == max brightness,39==dimmest*/
 0x80, 0xC0,/*Set COM Scan direction*/
 0x80, 0xD3,/*Set Display offset*/
 0x80, 0x00,/*0 Offset*/
@@ -69,7 +69,7 @@ void Oled_DisplayFlip() {
 	I2C_PageWrite(data, 2, DEVICEADDR_OLED);
 	data[1] = 0xA1;
 	I2C_PageWrite(data, 2, DEVICEADDR_OLED);
-	displayOffset=0;
+	displayOffset = 0;
 
 }
 /*
@@ -79,10 +79,10 @@ void Oled_DisplayFlip() {
  */
 u8* Data_Command(u8 length, u8* data) {
 	int i;
-	u8 tx_data[128];
+	u8 tx_data[129];
 	//here are are inserting the data write command at the beginning
 	tx_data[0] = 0x40;
-	length += 1;
+	length++;
 	for (i = 1; i < length; i++) //Loop through the array of data
 		tx_data[i] = *data++;
 	I2C_PageWrite(tx_data, length, DEVICEADDR_OLED); //write out the buffer
@@ -96,7 +96,7 @@ u8* Data_Command(u8 length, u8* data) {
 void Set_ShowPos(u8 x, u8 y) {
 	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 fo righty*/
+	pos_param[5] = x + displayOffset;/*Display offset ==0 for Lefty, == 32 for righty*/
 	pos_param[1] += y;
 	I2C_PageWrite(pos_param, 8, DEVICEADDR_OLED);
 }
@@ -144,14 +144,19 @@ void GPIO_Init_OLED(void) {
  Function: Init_Oled
  Description: Initalizes the Oled screen
  *******************************************************************************/
-void Init_Oled(void) {
+void Init_Oled(uint8_t leftHanded) {
 	u8 param_len;
 
 	OLED_RST();
-	delayMs(2);
+	delayMs(5);
 	OLED_ACT(); //Toggling reset to reset the oled
-	delayMs(2);
+	delayMs(5);
 	param_len = 46;
+	if (leftHanded) {
+		OLED_Setup_Array[11] = 0xC8;
+		OLED_Setup_Array[19] = 0xA1;
+		displayOffset = 0;
+	}
 	I2C_PageWrite((u8 *) OLED_Setup_Array, param_len, DEVICEADDR_OLED);
 }
 
@@ -161,7 +166,7 @@ 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);
 	}
@@ -196,8 +201,7 @@ void OLED_DrawChar(char c, uint8_t x) {
 		ptr += (37) * (FONT_WIDTH * 2);
 	} else if (c == '>') {
 		ptr += (38) * (FONT_WIDTH * 2);
-	}else if (c=='.')
-	{
+	} else if (c == '.') {
 		ptr += (39) * (FONT_WIDTH * 2);
 	}