Nothing.

Initializes HX8347D display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes HX8352A display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes SSD1963 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes ILI9340 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes ILI9341 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes ST7789V display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes ILI9342 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes ILI9481 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes HX8347G display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

Nothing.

Initializes HX8347D display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting the TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_HX8347D_Custom(240, 320);

Nothing.

Initializes HX8352A display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_HX8352A_Custom(240, 320);

Nothing.

Initializes SSD1963 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_SSD1963_Custom(240, 320);

Nothing.

Initializes ILI9340 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_ILI9340_Custom(240, 320);

Nothing.

Initializes ILI9341 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_ILI9341_16bit_Custom(240, 320);

Nothing.

Initializes ST7789V display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_ST7789V_16bit_Custom(240, 320);

Nothing.

Initializes ILI9342 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_ILI9342_Custom(240, 320);

Nothing.

Initializes ILI9481 display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_ILI9481_Custom(240, 320);

Nothing.

Initializes HX8347G display controller in 16-bit working mode for CEC1x02, Stellaris and MSP432 devices without setting TFT_16bit_DataPort_Lo and TFT_16bit_DataPort_Hi direction.
This routine should be used when calls to custom TFT routines are used, must be used with TFT_16bit_Set_Active routine.

Parameters :

• width: width of the TFT display.
• height: height of the TFT display.

External dependencies of the library from the top of the page must be defined before using this function.

// Set custom working mode
TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

// Initialize 240x320 TFT display
TFT_Init_HX8347G_16bit_Custom(240, 320);

Nothing.

Sets controllers register address to be written in next cycle.

Parameters :

• index: desired register number. Values can be in 0x00 - 0xFF range.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// Access register at the location 0x02
TFT_16bit_Set_Index(0x02);

Nothing.

Sets value of controller register (address must be previously defined with TFT_16bit_Set_Index routine).

Parameters :

• cmd: command to be written Values can be in 0x00 - 0xFF range.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// Write a command
TFT_16bit_Write_Command(0x02);

Nothing.

Write 16bit value on TFT Data bus. This is 16-bit communication so it is done in a single cycles.

Parameters :

• _data: data to be written. Valid values are in range of 0x00 - 0xFFFF.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// Send data
TFT_16bit_Write_Data(0x02);

Nothing.

Sets address and value of specific controller register.

Parameters :

• index: address of the desired register. Values can be in 0x00 - 0xFF range.
• value: value to be written. Values can be in 0x00 - 0xFF range.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// 65K Color Selection
TFT_16bit_Set_Reg(0x17, 0x05);

Nothing.

Function sets pointer to the user function which manipulates the external resource.

Parameters :

• offset - offset from the beginning of the resource from where the data is requested.
• count - requested number of bytes.
• num - variable for holding the returned number of bytes (less or equal to the number of acquired bytes).

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

char* ReadExternalBuffer(unsigned long offset, unsigned int count, unsigned int *num){
  unsigned long start_sector;
  unsigned int pos;

  start_sector = Mmc_Get_File_Write_Sector() + offset/512;
  pos = (unsigned long)offset%512;

  if(start_sector == currentSector+1){
    Mmc_Multi_Read_Buffer(EXT_BUFFER);
    currentSector = start_sector;
  }else
    if(start_sector != currentSector){
      Mmc_Multi_Read_Stop();
      Mmc_Multi_Read_Start(start_sector);
      Mmc_Multi_Read_Buffer(EXT_BUFFER);
      currentSector = start_sector;
    }

  if(count>512-pos){
    *num = 512-pos;
  }
  else
    *num = count;

  return EXT_BUFFER+pos;
}

TFT_16bit_Set_Ext_Buffer(ReadExternalBuffer);

Nothing.

This function sets appropriate pointers to a user-defined basic routines in order to enable multiple working modes.

Parameters :

• Set_Index_Ptr: Set_Index handler.
• Write_Command_Ptr: _Write_Command handler.
• Write_Data_Ptr: Write_Data handler.

None.

void TFT_16bit_Set_Index_Custom(unsigned short index) {
  TFT_16bit_RS = 0;

  // Write to port
  TFT_16bit_DataPort_Lo = index;

  // Strobe
  TFT_16bit_WR = 0;
  asm nop; 
  TFT_16bit_WR = 1;
}

void TFT_16bit_Write_Command_Custom(unsigned short cmd) {
  TFT_16bit_RS = 1;

  // Write to port
  TFT_16bit_DataPort_Lo = cmd;

  // Strobe  
  TFT_16bit_WR = 0;
  asm nop; 
  TFT_16bit_WR = 1;
}

void TFT_16bit_Write_Data_Custom(unsigned int _data) {
  TFT_16bit_RS = 1;

  // Write to port
  TFT_16bit_DataPort_Hi = Hi(_data);
  TFT_16bit_DataPort_Lo = Lo(_data);
  
  // Strobe  
  TFT_16bit_WR = 0;
  asm nop; 
  TFT_16bit_WR = 1;
}

TFT_16bit_Set_Active(&TFT_16bit_Set_Index_Custom, &TFT_16bit_Write_Command_Custom, &TFT_16bit_Write_Data_Custom);

Nothing.

This function sets TFT in default working mode.

Parameters :

• None.

None.

TFT_16bit_Set_Default_Mode();
TFT_Init_HX8352A(320, 240);

Nothing.

Sets font, its color and font orientation.

Parameters :

• activeFont: desired font. Currently, only TFT_16bit_defaultFont (Tahoma14x16) is supported.
• font_color: sets font color :

  Value	Description
  CL_AQUA_16bit	Aqua color
  CL_BLACK_16bit	Black color
  CL_BLUE_16bit	Blue color
  CL_FUCHSIA_16bit	Fuchsia color
  CL_GRAY_16bit	Gray color
  CL_GREEN_16bit	Green color
  CL_LIME_16bit	Lime color
  CL_MAROON_16bit	Maroon color
  CL_NAVY_16bit	Navy color
  CL_OLIVE_16bit	Olive color
  CL_PURPLE_16bit	Purple color
  CL_RED_16bit	Red color
  CL_SILVER_16bit	Silver color
  CL_TEAL_16bit	Teal color
  CL_WHITE_16bit	White color
  CL_YELLOW_16bit	Yellow color

• font_orientation: sets font orientation :

  Value	Description
  FO_HORIZONTAL_16bit	Horizontal orientation
  FO_VERTICAL_16bit	Vertical orientation
  FO_VERTICAL_COLUMN_16bit	Vertical column orientation

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Set_Font(TFT_16bit_defaultFont, CL_BLACK_16bit, FO_HORIZONTAL_16bit);

Nothing.

Sets font, its color and font orientation. Font is located in an external resource

Parameters :

• activeFont: desired font. This parameter represents the address in the exteral resource from where the font data begins.
• font_color: sets font color :

  Value	Description
  CL_AQUA_16bit	Aqua color
  CL_BLACK_16bit	Black color
  CL_BLUE_16bit	Blue color
  CL_FUCHSIA_16bit	Fuchsia color
  CL_GRAY_16bit	Gray color
  CL_GREEN_16bit	Green color
  CL_LIME_16bit	Lime color
  CL_MAROON_16bit	Maroon color
  CL_NAVY_16bit	Navy color
  CL_OLIVE_16bit	Olive color
  CL_PURPLE_16bit	Purple color
  CL_RED_16bit	Red color
  CL_SILVER_16bit	Silver color
  CL_TEAL_16bit	Teal color
  CL_WHITE_16bit/td>	White color
  CL_YELLOW_16bit	Yellow color

• font_orientation: sets font orientation :

  Value	Description
  FO_HORIZONTAL_16bit	Horizontal orientation
  FO_VERTICAL_16bit	Vertical orientation
  FO_VERTICAL_COLUMN_16bit	Vertical column orientation

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Set_Ext_Font(173296, CL_BLACK_16bit, FO_HORIZONTAL_16bit);

Nothing.

Writes a char on the TFT at coordinates (x, y).

• c: char to be written.
• x: char position on x-axis.
• y: char position on y-axis.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Write_Char('A',22,23);

Nothing.

Writes text on the TFT at coordinates (x, y).

Parameters :

• text: text to be written.
• x: text position on x-axis.
• y: text position on y-axis.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Write_Text("TFT 16-bit Library DEMO, WELCOME !", 0, 0);	

Nothing.

Fills screen memory block with given color.

Parameters :

• color: color to be filled :

  Value	Description
  CL_AQUA_16bit	Aqua color
  CL_BLACK_16bit	Black color
  CL_BLUE_16bit	Blue color
  CL_FUCHSIA_16bit	Fuchsia color
  CL_GRAY_16bit	Gray color
  CL_GREEN_16bit	Green color
  CL_LIME_16bit	Lime color
  CL_MAROON_16bit	Maroon color
  CL_NAVY_16bit	Navy color
  CL_OLIVE_16bit	Olive color
  CL_PURPLE_16bit	Purple color
  CL_RED_16bit	Red color
  CL_SILVER_16bit	Silver color
  CL_TEAL_16bit	Teal color
  CL_WHITE_16bit	White color
  CL_YELLOW_16bit	Yellow color

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Fill_Screen(CL_BLACK_16bit);

Nothing.

Draws a dot on the TFT at coordinates (x, y).

Parameters :

• x: dot position on x-axis.
• y: dot position on y-axis.
• color: color parameter. Valid values :

  Value	Description
  CL_AQUA_16bit	Aqua color
  CL_BLACK_16bit	Black color
  CL_BLUE_16bit	Blue color
  CL_FUCHSIA_16bit	Fuchsia color
  CL_GRAY_16bit	Gray color
  CL_GREEN_16bit	Green color
  CL_LIME_16bit	Lime color
  CL_MAROON_16bit	Maroon color
  CL_NAVY_16bit	Navy color
  CL_OLIVE_16bit	Olive color
  CL_PURPLE_16bit	Purple color
  CL_RED_16bit	Red color
  CL_SILVER_16bit	Silver color
  CL_TEAL_16bit	Teal color
  CL_WHITE_16bit	White color
  CL_YELLOW_16bit	Yellow color

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Dot(50, 50, CL_BLACK_16bit);

Nothing.

Sets color and thickness parameter for drawing line, circle and rectangle elements.

Parameters :

• pen_color: Sets color.

  Value	Description
  CL_AQUA_16bit	Aqua color
  CL_BLACK_16bit	Black color
  CL_BLUE_16bit	Blue color
  CL_FUCHSIA_16bit	Fuchsia color
  CL_GRAY_16bit	Gray color
  CL_GREEN_16bit	Green color
  CL_LIME_16bit	Lime color
  CL_MAROON_16bit	Maroon color
  CL_NAVY_16bit	Navy color
  CL_OLIVE_16bit	Olive color
  CL_PURPLE_16bit	Purple color
  CL_RED_16bit	Red color
  CL_SILVER_16bit	Silver color
  CL_TEAL_16bit	Teal color
  CL_WHITE_16bit	White color
  CL_YELLOW_16bit	Yellow color

• pen_width: sets thickness.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Set_Pen(CL_BLACK_16bit, 10);

Nothing.

Sets color and gradient which will be used to fill circles or rectangles.

Parameters :

• brush_enabled: enable brush fill.

  Value	Description
  1	Enable brush fill.
  0	Disable brush fill.

• brush_color: set brush fill color.

  Value	Description
  CL_AQUA_16bit	Aqua color
  CL_BLACK_16bit	Black color
  CL_BLUE_16bit	Blue color
  CL_FUCHSIA_16bit	Fuchsia color
  CL_GRAY_16bit	Gray color
  CL_GREEN_16bit	Green color
  CL_LIME_16bit	Lime color
  CL_MAROON_16bit	Maroon color
  CL_NAVY_16bit	Navy color
  CL_OLIVE_16bit	Olive color
  CL_PURPLE_16bit	Purple color
  CL_RED_16bit	Red color
  CL_SILVER_16bit	Silver color
  CL_TEAL_16bit	Teal color
  CL_WHITE_16bit	White color
  CL_YELLOW_16bit	Yellow color

• gradient_enabled: enable gradient

  Value	Description
  1	Enable gradient.
  0	Disable gradient.

• gradient_orientation: sets gradient orientation :

  Value	Description
  LEFT_TO_RIGHT_16bit	Left to right gradient orientation
  TOP_TO_BOTTOM<_16bit/td>	Top to bottom gradient orientation

• gradient_color_from: sets the starting gradient color.

  Value	Description
  CL_AQUA_16bit	Aqua color
  CL_BLACK_16bit	Black color
  CL_BLUE_16bit	Blue color
  CL_FUCHSIA_16bit	Fuchsia color
  CL_GRAY_16bit	Gray color
  CL_GREEN_16bit	Green color
  CL_LIME_16bit	Lime color
  CL_MAROON_16bit	Maroon color
  CL_NAVY_16bit	Navy color
  CL_OLIVE_16bit	Olive color
  CL_PURPLE_16bit	Purple color
  CL_RED_16bit	Red color
  CL_SILVER_16bit	Silver color
  CL_TEAL_16bit	Teal color
  CL_WHITE_16bit	White color
  CL_YELLOW_16bit	Yellow color

• gradient_color_to: sets the ending gradient color.

  Value	Description
  CL_AQUA_16bit	Aqua color
  CL_BLACK_16bit	Black color
  CL_BLUE_16bit	Blue color
  CL_FUCHSIA_16bit	Fuchsia color
  CL_GRAY_16bit	Gray color
  CL_GREEN_16bit	Green color
  CL_LIME_16bit	Lime color
  CL_MAROON_16bit	Maroon color
  CL_NAVY_16bit	Navy color
  CL_OLIVE_16bit	Olive color
  CL_PURPLE_16bit	Purple color
  CL_RED_16bit	Red color
  CL_SILVER_16bit	Silver color
  CL_TEAL_16bit	Teal color
  CL_WHITE_16bit	White color
  CL_YELLOW_16bit	Yellow color

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// Enable gradient from black to white color, left-right orientation
TFT_16bit_Set_Brush(0, 0, 1, LEFT_TO_RIGHT_16bit, CL_BLACK_16bit, CL_WHITE_16bit);

Nothing.

Draws a line from (x1, y1) to (x2, y2).

Parameters :

• x1: x coordinate of the line start.
• y1: y coordinate of the line end.
• x2: x coordinate of the line start.
• y2: y coordinate of the line end.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Line(0, 0, 239, 127);

Nothing.

Draws a horizontal line on TFT.

Parameters :

• x_start: x coordinate of the line start.
• x_end: x coordinate of the line end.
• y_pos: y coordinate of horizontal line.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// Draw a horizontal line between dots (10,20) and (50,20)
TFT_16bit_H_Line(10, 50, 20);

Nothing.

Draws a vertical line on TFT.

Parameters :

• y_start: y coordinate of the line start.
• y_end: y coordinate of the line end.
• x_pos: x coordinate of vertical line.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// Draw a vertical line between dots (10,5) and (10,25)
TFT_16bit_V_Line(5, 25, 10);

Nothing.

Draws a rectangle on TFT.

Parameters :

• x_upper_left: x coordinate of the upper left rectangle corner.
• y_upper_left: y coordinate of the upper left rectangle corner.
• x_bottom_right: x coordinate of the lower right rectangle corner.
• y_bottom_right: y coordinate of the lower right rectangle corner.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Rectangle(20, 20, 219, 107);

Nothing.

Draws a rounded edge rectangle on TFT.

Parameters :

• x_upper_left: x coordinate of the upper left rectangle corner.
• y_upper_left: y coordinate of the upper left rectangle corner.
• x_bottom_right: x coordinate of the lower right rectangle corner.
• y_bottom_right: y coordinate of the lower right rectangle corner.
• round_radius: radius of the rounded edge.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Rectangle_Round_Edges(20, 20, 219, 107, 12);

Nothing.

Draws a circle on TFT.

Parameters :

• x: x coordinate of the circle center.
• y: y coordinate of the circle center.
• r: radius size.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Circle(120, 64, 110);

Nothing.

Displays an image on a desired location.

Parameters :

• left: position of the image's left edge.
• top:position of the image's top edge.
• image: image to be displayed. Bitmap array is located in code memory.
• stretch: stretches image by a given factor (if 2, it will double the image.).

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Image(0, 0, image, 1);

Nothing.

Displays an image from an external resource on a desired address.

Parameters :

• left: position of the image's left edge.
• top:position of the image's top edge.
• image: image to be displayed. This parameter represents the address in the exteral resource from where the image data begins.
• stretch: stretches image by a given factor (if 2, it will double the image.).

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Image(0, 0, 153608, 1);

Nothing.

Displays a partial area of the image on a desired location.

Parameters :

• left: left coordinate of the image.
• top: top coordinate of the image.
• width: desired image width.
• height: desired image height.
• image: image to be displayed. Bitmap array is located in code memory.
• stretch: stretches image by a given factor (if 2, it will double the image.).

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// Draws a 10x15 part of the image starting from the upper left corner on the coordinate (10,12)  
TFT_16bit_Partial_Image(10, 12, 10, 15, image, 1);

Nothing.

Displays a partial area of the image, located on an external resource, on a desired location of the screen.

Parameters :

• left: left coordinate of the image.
• top: top coordinate of the image.
• width: desired image width.
• height: desired image height.
• image: image to be displayed. This parameter represents the address in the exteral resource from where the image data begins.
• stretch: stretches image by a given factor (if 2, it will double the image.).

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Ext_Partial_Image(159,0,160,120,0,1);

• 0 - if image is loaded and displayed successfully.
• 1 - if error occured.

Displays a JPEG image on a desired location.

Parameters :

• left: left coordinate of the image.
• top: top coordinate of the image.
• image: image to be displayed. Bitmap array is located in code memory.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Image_Jpeg(0, 0, image);

Returns a color value in the following bit-order : 5 bits red, 6 bits green and 5 bits blue color.

Converts 5:6:5 RGB format into true color format.

Parameters :

• rgb_red: red component of the image.
• rgb_green: green component of the image.
• rgb_blue: blue component of the image.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

color16 = TFT_16bit_RGBToColor16bit(150, 193, 65);

Nothing.

Converts true color into 5:6:5 RGB format.

Parameters :

• color: true color to be converted.
• rgb_red: red component of the input color.
• rgb_green: green component of the input color.
• rgb_blue: blue component of the input color.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

TFT_16bit_Color16bitToRGB(start_color, &red_start, &green_start, &blue_start);

Nothing.

Rotates the TFT display.

Parameters :

• rotate: parameter for rotating display. Valid values :
  • 0 - display will not be rotated.
  • 1 - display will be rotated for 180 degrees.

TFT module needs to be initialized. Please, see appropriate TFT initialization routine.

// Rotate TFT display for 180 degrees
TFT_16bit_Rotate_180(1);

// Initialize TFT display
TFT_Init_HX8352A(240, 320);