Include rough schematic I started on

Collapsed motion being enabled into the motion sensitivity menu. Fixing
#20
More options for the sensitivity as well.

.gitignore

@@ -37,3 +37,4 @@ workspace/.metadata/*
 
 workspace/ts100/.settings/language.settings.xml
 workspace/ts100/.cproject
+TS100/KiCad/TS100.bak

README.md

@@ -1,6 +1,6 @@
 # TS100
 This is a complete re-write of the open source software for the ts100 soldering iron.
-This project is feature complete for use as a soldering iron, but is still open to ideas and suggestions.
+This project is feature complete for use as a soldering iron, *but is still open to ideas and suggestions.*
 
 This project was started to remove the need for USB for changing system settings.
 In the latest official firmware they have also added a settings menu system, so it is still worth comparing the two firmwares to select your preferred option.
@@ -17,6 +17,7 @@ In the latest official firmware they have also added a settings menu system, so
 * Use hardware features to improve reliability
 * Can disable movement detection if desired
 * Calibration of the temperature offset
+* Boost mode lets you temporarily change the temperature when soldering
 
 # Upgrading your ts100 iron
 This is completely safe, if it goes wrong just put the .hex file from the official website onto the unit and your back to the old firmware. Downloads for the hex files to flash are available on the [releases page.](https://github.com/Ralim/ts100/releases)
@@ -54,12 +55,13 @@ If you leave the unit alone (ie don't press any buttons) on a setting, after 3 s
 * STMP -> The temperature the unit drops to in sleep mode
 * SLTME -> Sleep time, how long it takes before the unit goes to sleep
 * SHTME -> Shutdown Time, how long the unit will wait after movement before shutting down completely
-* MOTION -> Wether motion detection is enabled or not
-* SENSE -> Motion Sensitivity, H is more sensitive. L is lowest sensitivity (ie takes more movement to trigger)
+* MSENSE -> Motion Sensitivity,0-9,0 means motion sensing is turned off, 9 is most sensitive, 1 is least sensitive (ie takes more movement to trigger)
 * TMPUNIT -> Temperature unit, C or F
 * TMPRND -> Temperature Rounding, {1,5,10}
 * TMPSPD -> How fast the temperature should update in the soldering status screen.
 * FLPDSP -> Flip display for left handed users
+* BOOST -> Enable boost mode
+* BTMP -> Set the temperature for the boost mode
 
 Temperature rounding means that the unit will round off the temperature before displaying. This can helpt to reduce the flickering of the temperature when the unit oscillates between two temperatures.
 ## Extras Menu
@@ -67,10 +69,21 @@ 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.
+## Boost mode
+This allows you to change the front key (one near the tip) to become a boost button instead of going to temperature editing when in soldering mode. This allows you to set this button to change the soldering temperature for short periods. For example when soldering a big joint and you want to boost the temperature a bit.
 
+The boost temperature is set in the settings menu.
 # Version Changes:
+V1.12
+- Increases sensitivity options to be 1-9 with 0 off state
+- Fixes issue where going from COOL -> soldering can leave screen off.
+
+V1.11
+- Boost mode
+- Change sensitivity options to be 1-8
+
 V1.10
--Adds help text to settings
+- Adds help text to settings
 - Improves settings for the display update rate
 
 V1.09
@@ -102,3 +115,5 @@ V1.03
 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).
+
+If you _really_ loved this firmware and want to continue my caffine addiction, you can do so here (or email me) : https://paypal.me/RalimTek

TS100/KiCad/MCU_SubBoard.sch

@@ -0,0 +1,392 @@
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+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:stm32
+LIBS:mma8652fc
+LIBS:switches
+LIBS:TS100-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 2 2
+Title "TS100 Soldering Iron Schematic"
+Date ""
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+Comment4 "KiCad port of published schematic"
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TS100/KiCad/TS100.pro

@@ -0,0 +1,63 @@
+update=18/05/2017 9:29:06 PM
+version=1
+last_client=kicad
+[pcbnew]
+version=1
+LastNetListRead=
+UseCmpFile=1
+PadDrill=0.600000000000
+PadDrillOvalY=0.600000000000
+PadSizeH=1.500000000000
+PadSizeV=1.500000000000
+PcbTextSizeV=1.500000000000
+PcbTextSizeH=1.500000000000
+PcbTextThickness=0.300000000000
+ModuleTextSizeV=1.000000000000
+ModuleTextSizeH=1.000000000000
+ModuleTextSizeThickness=0.150000000000
+SolderMaskClearance=0.000000000000
+SolderMaskMinWidth=0.000000000000
+DrawSegmentWidth=0.200000000000
+BoardOutlineThickness=0.100000000000
+ModuleOutlineThickness=0.150000000000
+[cvpcb]
+version=1
+NetIExt=net
+[general]
+version=1
+[eeschema]
+version=1
+LibDir=
+[eeschema/libraries]
+LibName1=power
+LibName2=device
+LibName3=transistors
+LibName4=conn
+LibName5=linear
+LibName6=regul
+LibName7=74xx
+LibName8=cmos4000
+LibName9=adc-dac
+LibName10=memory
+LibName11=xilinx
+LibName12=microcontrollers
+LibName13=dsp
+LibName14=microchip
+LibName15=analog_switches
+LibName16=motorola
+LibName17=texas
+LibName18=intel
+LibName19=audio
+LibName20=interface
+LibName21=digital-audio
+LibName22=philips
+LibName23=display
+LibName24=cypress
+LibName25=siliconi
+LibName26=opto
+LibName27=atmel
+LibName28=contrib
+LibName29=valves
+LibName30=stm32
+LibName31=mma8652fc
+LibName32=switches

TS100/KiCad/TS100.sch

@@ -0,0 +1,151 @@
+EESchema Schematic File Version 2
+LIBS:power
+LIBS:device
+LIBS:transistors
+LIBS:conn
+LIBS:linear
+LIBS:regul
+LIBS:74xx
+LIBS:cmos4000
+LIBS:adc-dac
+LIBS:memory
+LIBS:xilinx
+LIBS:microcontrollers
+LIBS:dsp
+LIBS:microchip
+LIBS:analog_switches
+LIBS:motorola
+LIBS:texas
+LIBS:intel
+LIBS:audio
+LIBS:interface
+LIBS:digital-audio
+LIBS:philips
+LIBS:display
+LIBS:cypress
+LIBS:siliconi
+LIBS:opto
+LIBS:atmel
+LIBS:contrib
+LIBS:valves
+LIBS:stm32
+LIBS:mma8652fc
+LIBS:switches
+LIBS:TS100-cache
+EELAYER 25 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 2
+Title "TS100 Soldering Iron Schematic"
+Date "2017-05-18"
+Rev "2.46"
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 "Converted by Ben V. Brown"
+Comment4 "KiCad port of published schematic"
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workspace/ts100/inc/Modes.h

@@ -29,14 +29,13 @@ enum {
 	TEMPCAL,		//Cal tip temp offset
 
 } operatingMode;
-#define SETTINGSOPTIONSCOUNT 11 /*Number of settings in the settings menu*/
+#define SETTINGSOPTIONSCOUNT 10 /*Number of settings in the settings menu*/
 
 enum {
 	UVCO = 0,
 	SLEEP_TEMP,
 	SLEEP_TIME,
 	SHUTDOWN_TIME,
-	MOTIONDETECT,
 	MOTIONSENSITIVITY,
 	TEMPDISPLAY,
 	TEMPROUNDING,

workspace/ts100/inc/Oled.h

@@ -22,7 +22,7 @@ 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*/
-void OLED_DrawString(char* string, uint8_t length);
+void OLED_DrawString(const char* string, const 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);

workspace/ts100/inc/Settings.h

@@ -11,11 +11,7 @@
 #define SETTINGS_H_
 #include <stdint.h>
 #include "stm32f10x_flash.h"
-#define SETTINGSVERSION 10 /*Change this if you change the struct below to prevent people getting out of sync*/
-//Motion Sensitivity
-#define MOTION_HIGH 		(0x00)
-#define MOTION_MED  		(0x01)
-#define MOTION_LOW  		(0x02)
+#define SETTINGSVERSION 12 /*Change this if you change the struct below to prevent people getting out of sync*/
 //Display Speeds
 #define DISPLAYMODE_FAST 	(0x00)
 #define DISPLAYMODE_MEDIUM 	(0x01)
@@ -34,10 +30,9 @@ struct {
 	uint8_t version;				//Used to track if a reset is needed on firmware upgrade
 	uint8_t SleepTime; 				//minutes timeout to sleep
 	uint8_t cutoutVoltage:5; 		//The voltage we cut out at for under voltage
-	uint8_t movementEnabled:1;		//If movement is enabled
 	uint8_t displayTempInF:1;		//If we need to convert the C reading to F
 	uint8_t flipDisplay:1;			//If true we want to invert the display for lefties
-	uint8_t sensitivity:5;			//Sensitivity of accelerometer
+	uint8_t sensitivity:6;			//Sensitivity of accelerometer (5 bits)
 	uint8_t ShutdownTime:6;			//Time until unit shuts down if left alone
 	uint8_t displayUpdateSpeed:2;	//How fast the display updates / temp showing mode
 	uint8_t temperatureRounding:2;	//Rounding mode for the temperature

workspace/ts100/src/MMA8652FC.c

@@ -34,23 +34,13 @@ 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 =0x0F;
-	switch(sensitivity)
-	{
-	case 0:
-		sens=0x1A;
-		break;
-	case 1:
-		sens=0x20;
-		break;
-	case 2:
-		sens=0x2A;
-		break;
-	}
-	I2C_RegisterWrite(FF_MT_THS_REG, sens);		// Set threshold
-	I2C_RegisterWrite(FF_MT_COUNT_REG, 0x01);	// Set debounce to 100ms
+	uint8_t sens = 9 * 7 + 5;
+	sens -= 7 * sensitivity;
+
+	I2C_RegisterWrite(FF_MT_THS_REG, 0x80 | sens);		// Set threshold
+	I2C_RegisterWrite(FF_MT_COUNT_REG, 0x02);	// Set debounce to 100ms
 
 	I2C_RegisterWrite( CTRL_REG4, 0x04);		// Enable motion interrupt
 	I2C_RegisterWrite( CTRL_REG5, 0x04);// Route motion interrupts to INT1 ->PB5 ->EXTI5
-	I2C_RegisterWrite( CTRL_REG1, 0x19);		// ODR=100 Hz, Active mode
+	I2C_RegisterWrite( CTRL_REG1, 0x11);		// ODR=800 Hz, Active mode
 }

workspace/ts100/src/Main.c

@@ -18,6 +18,10 @@ int main(void) {
 		ProcessUI();
 		DrawUI();
 		delayMs(50); //Slow the system down a little bit
+		if(GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_5)==Bit_RESET)
+		{
+			lastMovement = millis();
+		}
 	}
 }
 void setup() {
@@ -37,7 +41,7 @@ void setup() {
 	readIronTemp(systemSettings.tempCalibration, 0,0); 	//load the default calibration value
 	Init_Oled(systemSettings.flipDisplay); 				//Init the OLED display
 
-	OLED_DrawString("VER 1.11", 8); 					//Version Number
+	OLED_DrawString("VER 1.13", 8); 					//Version Number
 	delayMs(500);										//Pause to show version number
 	Start_Watchdog(1000); 								//start the system watch dog as 1 second timeout
 }

workspace/ts100/src/Modes.c

@@ -7,15 +7,15 @@
 #include "Modes.h"
 const char *SettingsLongNames[] = { "      Undervoltage Cutout <V>",
 		"      Sleep Temperature <C>", "      Sleep Timeout <Minutes>",
-		"      Shutdown Timeout <Minutes>", "      Motion Detection",
-		"      Motion Sensitivity", "      Temperature Unit",
-		"      Temperature Rounding Amount",
+		"      Shutdown Timeout <Minutes>",
+		"      Motion Sensitivity <0.Off 1.least sensitive 9.most sensitive>",
+		"      Temperature Unit", "      Temperature Rounding Amount",
 		"      Temperature Display Update Rate",
 		"      Flip Display for Left Hand",
 		"      Enable front key boost 450C mode when soldering",
 		"      Temperature when in boost mode" };
-const uint8_t SettingsLongNamesLengths[] = { 29, 27, 29, 32, 22, 24, 22, 33, 37,
-		32, 53, 36 };
+const uint8_t SettingsLongNamesLengths[] = { 29, 27, 29, 32, 67, 22, 33, 37, 32,
+		53, 36 };
 uint8_t StatusFlags = 0;
 uint32_t temporaryTempStorage = 0;
 //This does the required processing and state changes
@@ -37,9 +37,11 @@ void ProcessUI() {
 		} else if (Buttons == BUT_A) {
 			//A key pressed so we are moving to soldering mode
 			operatingMode = SOLDERING;
+			Oled_DisplayOn();
 		} else if (Buttons == BUT_B) {
 			//B Button was pressed so we are moving to the Settings menu
 			operatingMode = SETTINGS;
+			Oled_DisplayOn();
 		}
 		break;
 	case SOLDERING:
@@ -82,7 +84,7 @@ void ProcessUI() {
 				StatusFlags = 0;
 			}
 			//We need to check the timer for movement in case we need to goto idle
-			if (systemSettings.movementEnabled)
+			if (systemSettings.sensitivity)
 				if (millis() - getLastMovement()
 						> (systemSettings.SleepTime * 60000)) {
 					if (millis() - getLastButtonPress()
@@ -129,7 +131,7 @@ void ProcessUI() {
 			//The user pressed the button to breakout of the settings help prompt
 			StatusFlags = 0;
 		} else {
-			if (Buttons & BUT_A) {
+			if (Buttons & BUT_B) {
 				//A key iterates through the menu
 				if (settingsPage == SETTINGSOPTIONSCOUNT) {
 					//Roll off the end
@@ -139,7 +141,7 @@ void ProcessUI() {
 				} else {
 					++settingsPage;					//move to the next option
 				}
-			} else if (Buttons & BUT_B) {
+			} else if (Buttons & BUT_A) {
 				//B changes the value selected
 				switch (settingsPage) {
 				case UVCO:
@@ -164,10 +166,6 @@ void ProcessUI() {
 					if (systemSettings.ShutdownTime > 60)
 						systemSettings.ShutdownTime = 0;		//wrap to off
 					break;
-				case MOTIONDETECT:
-					systemSettings.movementEnabled =
-							!systemSettings.movementEnabled;
-					break;
 				case TEMPDISPLAY:
 					systemSettings.displayTempInF =
 							!systemSettings.displayTempInF;
@@ -177,7 +175,8 @@ void ProcessUI() {
 					break;
 				case MOTIONSENSITIVITY:
 					systemSettings.sensitivity++;
-					systemSettings.sensitivity = systemSettings.sensitivity % 3;
+					systemSettings.sensitivity = systemSettings.sensitivity
+							% 10;
 
 					break;
 				case TEMPROUNDING:
@@ -217,13 +216,14 @@ void ProcessUI() {
 			operatingMode = SOLDERING;
 			Oled_DisplayOn();
 			return;
-		} else if (systemSettings.movementEnabled)
+		} else if (systemSettings.sensitivity) {
 			if (millis() - getLastMovement() < 1000) {//moved in the last second
 				operatingMode = SOLDERING; //Goto active mode again
 				Oled_DisplayOn();
 				return;
 			}
-		if (systemSettings.movementEnabled) {
+		}
+		if (systemSettings.sensitivity) {
 			//Check if we should shutdown
 			if ((millis() - getLastMovement()
 					> (systemSettings.ShutdownTime * 60000))
@@ -240,13 +240,22 @@ void ProcessUI() {
 	case COOLING: {
 		setIronTimer(0); //turn off heating
 		//This mode warns the user the iron is still cooling down
-		uint16_t temp = readIronTemp(0, 1, 0xFFFF); //take a new reading as the heater code is not taking new readings
-		if (temp < 400) { //if the temp is < 40C then we can go back to IDLE
-			operatingMode = STARTUP;
-		} else if (Buttons & (BUT_A | BUT_B)) { //we check if the user has pushed a button to ack
+		if (Buttons & (BUT_A | BUT_B)) { //we check if the user has pushed a button to exit
 			//Either button was pushed
 			operatingMode = STARTUP;
 		}
+		if (systemSettings.sensitivity) {
+			if (millis() - getLastMovement()
+					> (systemSettings.ShutdownTime * 60000)) {
+				if ((millis() - getLastButtonPress()
+						> systemSettings.ShutdownTime * 60000)) {
+					Oled_DisplayOff();
+				}
+			} else {
+				Oled_DisplayOn();
+			}
+		} else
+			Oled_DisplayOn();
 	}
 		break;
 	case UVLOWARN:
@@ -482,19 +491,12 @@ void DrawUI() {
 				OLED_DrawString("SHTME ", 6);
 				OLED_DrawTwoNumber(systemSettings.ShutdownTime, 6);
 				break;
-			case MOTIONDETECT:/*Toggle the mode*/
-				if (systemSettings.movementEnabled)
-					OLED_DrawString("MOTION T", 8);
-				else
-					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)
@@ -503,21 +505,8 @@ void DrawUI() {
 					OLED_DrawString("FLPDSP F", 8);
 				break;
 			case MOTIONSENSITIVITY:
-				switch (systemSettings.sensitivity) {
-				case MOTION_HIGH:
-					OLED_DrawString("SENSE H ", 8);
-					break;
-				case MOTION_MED:
-					OLED_DrawString("SENSE M ", 8);
-					break;
-				case MOTION_LOW:
-					OLED_DrawString("SENSE L ", 8);
-					break;
-				default:
-					OLED_DrawString("SENSE   ", 8);
-					break;
-				}
-
+				OLED_DrawString("MSENSE ", 7);
+				OLED_DrawChar('0' + systemSettings.sensitivity, 7);
 				break;
 			case TEMPROUNDING:
 				//We are prompting the user about their display mode preferences
@@ -593,6 +582,7 @@ void DrawUI() {
 	case COOLING:
 		//We are warning the user the tip is cooling
 		OLED_DrawString("COOL ", 5);
+		temp = readIronTemp(0, 1, 0xFFFF);		//force temp re-reading
 		drawTemp(temp, 5, systemSettings.temperatureRounding);
 		break;
 	case UVLOWARN:

workspace/ts100/src/Oled.c

@@ -174,7 +174,7 @@ void Clear_Screen(void) {
 /*
  * Draws a string onto the screen starting at the left
  */
-void OLED_DrawString(char* string, uint8_t length) {
+void OLED_DrawString(const char* string,const  uint8_t length) {
 	for (uint8_t i = 0; i < length; i++) {
 		OLED_DrawChar(string[i], i);
 	}

workspace/ts100/src/Settings.c

@@ -44,12 +44,11 @@ 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.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
-	systemSettings.sensitivity=0x00;			//Default high sensitivity
+	systemSettings.sensitivity=6;				//Default high sensitivity
 	systemSettings.tempCalibration=239;			//Default to their calibration value
 	systemSettings.voltageDiv=144;				//Default divider from schematic
 	systemSettings.ShutdownTime=30;				//How many minutes until the unit turns itself off