Add showing the tip temp on idle (#226)

This shows the tip temp on the simple home screen if the temp is > 50C.

This removes the tip temp warning for all users, as now everyone can see the tip temp.

#187

workspace/TS100/inc/OLED.hpp

@@ -29,14 +29,14 @@ public:
 	OLED(FRToSI2C* i2cHandle);	// Initialize Driver and store I2C pointer
 	void initialize(); 	// Startup the I2C coms (brings screen out of reset etc)
 	void refresh(); 	// Draw the buffer out to the LCD using the DMA Channel
-	void drawChar(char c, char preCursorCommand = '\0');// Draw a character to a specific location
+	void drawChar(char c, char preCursorCommand = '\0'); // Draw a character to a specific location
 	void displayOnOff(bool on);				// Turn the screen on or not
 	void setRotation(bool leftHanded);  	// Set the rotation for the screen
 	bool getRotation();					// Get the current rotation of the LCD
 	void print(const char* string);	// Draw a string to the current location, with current font
 	void setCursor(int16_t x, int16_t y);   // Set the cursor location by pixels
 	void setCharCursor(int16_t x, int16_t y); //Set cursor location by chars in current font
-	void setFont(uint8_t fontNumber);// (Future) Set the font that is being used
+	void setFont(uint8_t fontNumber); // (Future) Set the font that is being used
 	void drawImage(const uint8_t* buffer, uint8_t x, uint8_t width);
 	// Draws an image to the buffer, at x offset from top to bottom (fixed height renders)
 	void printNumber(uint16_t number, uint8_t places);
@@ -47,13 +47,15 @@ public:
 	void drawSymbol(uint8_t symbolID);//Used for drawing symbols of a predictable width
 	void drawArea(int16_t x, int8_t y, uint8_t wide, uint8_t height,
 			const uint8_t* ptr);
+	void fillArea(int16_t x, int8_t y, uint8_t wide, uint8_t height,
+			const uint8_t value);
 private:
 
 	//Draw a buffer to the screen buffer
 
 	FRToSI2C* i2c;					//i2c Pointer
 	const uint8_t* currentFont;	// Pointer to the current font used for rendering to the buffer
-	uint8_t screenBuffer[12 + 96 + 96 + 10];    // The data buffer
+	uint8_t screenBuffer[14 + 96 + 96 + 10];    // The data buffer
 	uint8_t* firstStripPtr; // Pointers to the strips to allow for buffer having extra content
 	uint8_t* secondStripPtr;	//Pointers to the strips
 	bool inLeftHandedMode; // Whether the screen is in left or not (used for offsets in GRAM)

workspace/TS100/src/OLED.cpp

@@ -49,8 +49,8 @@ OLED::OLED(FRToSI2C* i2cHandle) {
 	currentFont = FONT_12;
 	fontWidth = 12;
 	inLeftHandedMode = false;
-	firstStripPtr = &screenBuffer[13];
-	secondStripPtr = &screenBuffer[13 + 96];
+	firstStripPtr = &screenBuffer[15];
+	secondStripPtr = &screenBuffer[15 + 96];
 	fontHeight = 16;
 	fontWidth = 12;
 	displayOffset = 0;
@@ -77,17 +77,17 @@ void OLED::refresh() {
 	screenBuffer[3] = inLeftHandedMode ? 0 : 32; //display is shifted by 32 in left handed mode as driver ram is 128 wide
 	screenBuffer[4] = 0x80;
 	screenBuffer[5] = inLeftHandedMode ? 95 : 0x7F; //End address of the ram segment we are writing to (96 wide)
-
-	screenBuffer[6] = 0x80;    //Set pages to rollover after 2
-	screenBuffer[7] = 0x22;
-	screenBuffer[8] = 0x80;
-	screenBuffer[9] = 0x00;    //start page 0
+	screenBuffer[6] = 0x80; /*Set COM Scan direction*/
+	screenBuffer[7] = inLeftHandedMode ? 0xC8 : 0xC0;
+	screenBuffer[8] = 0x80;    //Set pages to rollover after 2
+	screenBuffer[9] = 0x22;
 	screenBuffer[10] = 0x80;
-	screenBuffer[11] = 0x01;
+	screenBuffer[11] = 0x00;    //start page 0
+	screenBuffer[12] = 0x80;
+	screenBuffer[13] = 0x01;
+	screenBuffer[14] = 0x40;    //start of data marker
 	
-	screenBuffer[12] = 0x40;    //start of data marker
-
-	i2c->Transmit( DEVICEADDR_OLED, screenBuffer, 12 + 96 * 2 + 1);
+  i2c->Transmit( DEVICEADDR_OLED, screenBuffer, 12 + 96 * 2 + 1);
 
 }
 
@@ -308,3 +308,35 @@ void OLED::drawArea(int16_t x, int8_t y, uint8_t wide, uint8_t height,
 		}
 	}
 }
+void OLED::fillArea(int16_t x, int8_t y, uint8_t wide, uint8_t height,
+		const uint8_t value) {
+	// Splat this from x->x+wide in two strides
+	if (x <= -wide)
+		return;    //cutoffleft
+	if (x > 96)
+		return;    //cutoff right
+
+	uint8_t visibleStart = 0;
+	uint8_t visibleEnd = wide;
+
+	// trimming to draw partials
+	if (x < 0) {
+		visibleStart -= x;  //subtract negative value == add absolute value
+	}
+	if (x + wide > 96) {
+		visibleEnd = 96 - x;
+	}
+
+	if (y == 0) {
+		//Splat first line of data
+		for (uint8_t xx = visibleStart; xx < visibleEnd; xx++) {
+			firstStripPtr[xx + x] = value;
+		}
+	}
+	if (y == 8 || height == 16) {
+		// Splat the second line
+		for (uint8_t xx = visibleStart; xx < visibleEnd; xx++) {
+			secondStripPtr[x + xx] = value;
+		}
+	}
+}

workspace/TS100/src/main.cpp

@@ -665,8 +665,10 @@ void startGUITask(void const *argument) {
 	 */
 
 	uint8_t animationStep = 0;
+
 	uint8_t tempWarningState = 0;
 	bool buttonLockout = false;
+
 	HAL_IWDG_Refresh(&hiwdg);
 	switch (systemSettings.OrientationMode) {
 	case 0:
@@ -710,12 +712,14 @@ void startGUITask(void const *argument) {
 
 	for (;;) {
 		ButtonState buttons = getButtonState();
+
 		if (tempWarningState == 2)
 			buttons = BUTTON_F_SHORT;
 		if (buttons != BUTTON_NONE && buttonLockout)
 			buttons = BUTTON_NONE;
 		else
 			buttonLockout = false;
+
 		switch (buttons) {
 		case BUTTON_NONE:
 			// Do nothing
@@ -748,7 +752,7 @@ void startGUITask(void const *argument) {
 			lcd.setFont(0);
 			lcd.displayOnOff(true);  // turn lcd on
 			gui_solderingMode();     // enter soldering mode
-			tempWarningState = 0;    // make sure warning can show
+
 			break;
 		case BUTTON_B_SHORT:
 			lcd.setFont(0);
@@ -782,17 +786,7 @@ void startGUITask(void const *argument) {
 
 		if (tipTemp > 600)
 			tipTemp = 0;
-		if (tipTemp > 50) {
-			if (tempWarningState == 0) {
-				currentlyActiveTemperatureTarget = 0;  // ensure tip is off
-				lcd.displayOnOff(true);                // force LCD on
-				if (gui_showTipTempWarning() == 1) {
-					tempWarningState = 2;  // we can re-enter the warning
-				} else
-					tempWarningState = 1;
-			}
-		} else
-			tempWarningState = 0;
+
 		// Clear the lcd buffer
 		lcd.clearScreen();
 		lcd.setCursor(0, 0);
@@ -825,10 +819,26 @@ void startGUITask(void const *argument) {
 				lcd.setCursor(0, 0);
 				gui_drawBatteryIcon();
 			} else {
-				lcd.drawArea(0, 0, 84, 16, idleScreenBGF); // Needs to be flipped
+				lcd.drawArea(0, 0, 84, 16, idleScreenBGF); // Needs to be flipped so button ends up on right side of screen
 				lcd.setCursor(84, 0);
 				gui_drawBatteryIcon();
 			}
+			if (tipTemp > 50) {
+				//draw temp over the start soldering button
+				//Location changes on screen rotation
+				if (lcd.getRotation()) {
+					// in right handed mode we want to draw over the first part
+					lcd.fillArea(55, 0, 41, 16, 0);	//clear the area for the temp
+					lcd.setCursor(56, 0);
+
+				} else {
+					lcd.fillArea(0, 0, 41, 16, 0);				//clear the area
+					lcd.setCursor(0, 0);
+				}
+				//draw in the temp
+				lcd.setFont(0);				//big font
+				gui_drawTipTemp();				// draw in the temp
+			}
 		}
 
 		lcd.refresh();