API driver for ili93xx TFT display component.
Copyright (c) 2013-2018 Microchip Technology Inc. and its subsidiaries.
Data Structures | |
| struct | ili93xx_font |
| Font structure. More... | |
| struct | ili93xx_opt_t |
| Input parameters when initializing ili9325 driver. More... | |
Macros | |
| #define | COLOR_AZUR (0xF0FFFFu) |
| #define | COLOR_BEIGE (0xF5F5DCu) |
| #define | COLOR_BLACK (0x000000u) |
| Define EBI access for ILI93xx 8-bit System Interface. More... | |
| #define | COLOR_BLUE (0x0000FFu) |
| #define | COLOR_BLUEVIOLET (0x8A2BE2u) |
| #define | COLOR_BROWN (0xA52A2Au) |
| #define | COLOR_CYAN (0x00FFFFu) |
| #define | COLOR_DARKBLUE (0x00008Bu) |
| #define | COLOR_DARKCYAN (0x008B8Bu) |
| #define | COLOR_DARKGRAY (0xA9A9A9u) |
| #define | COLOR_DARKGREEN (0x006400u) |
| #define | COLOR_DARKRED (0x800000u) |
| #define | COLOR_DARKVIOLET (0x9400D3u) |
| #define | COLOR_GOLD (0xFFD700u) |
| #define | COLOR_GRAY (0x808080u) |
| #define | COLOR_GREEN (0x00FF00u) |
| #define | COLOR_GREENYELLOW (0xADFF2Fu) |
| #define | COLOR_INDIGO (0x4B0082u) |
| #define | COLOR_LIGHTBLUE (0xADD8E6u) |
| #define | COLOR_LIGHTCYAN (0xE0FFFFu) |
| #define | COLOR_LIGHTGREEN (0x90EE90u) |
| #define | COLOR_LIGHTGREY (0xD3D3D3u) |
| #define | COLOR_MAGENTA (0xFF00FFu) |
| #define | COLOR_NAVY (0x000080u) |
| #define | COLOR_OLIVE (0x808000u) |
| #define | COLOR_ORANGE (0xFFA500u) |
| #define | COLOR_RED (0xFF0000u) |
| #define | COLOR_SIENNA (0xA0522Du) |
| #define | COLOR_SILVER (0xC0C0C0u) |
| #define | COLOR_SKYBLUE (0x87CEEBu) |
| #define | COLOR_SNOW (0xFFFAFAu) |
| #define | COLOR_TOMATO (0xFF6347u) |
| #define | COLOR_TURQUOISE (0x40E0D0u) |
| #define | COLOR_VIOLET (0xEE82EEu) |
| #define | COLOR_WHITE (0xFFFFFFu) |
| #define | COLOR_YELLOW (0xFFFF00u) |
| #define | COLOR_YELLOWGREEN (0x9ACD32u) |
| #define | DEVICE_TYPE_ILI9325 1 |
| #define | DEVICE_TYPE_ILI9341 2 |
| #define | ILI9325_DEVICE_CODE (0x9325u) |
| ili93xx ID code More... | |
| #define | ILI9341_DEVICE_CODE (0x9341u) |
| #define | ILI93XX_COLOR(r, g, b) ((r << 16) | (g << 8) | b) |
| This macro generates a 16-bit native color for the display from a 24-bit RGB value. More... | |
| #define | ILI93XX_FLIP_X 1 |
| Bit mask for flipping X for ili93xx_set_orientation() More... | |
| #define | ILI93XX_FLIP_Y 2 |
| Bit mask for flipping Y for ili93xx_set_orientation() More... | |
| #define | ILI93XX_LCD_HEIGHT 320 |
| #define | ILI93XX_LCD_WIDTH 240 |
| ili93xx screen size More... | |
| #define | ILI93XX_SWITCH_XY 4 |
| Bit mask for swapping X and Y for ili93xx_set_orientation() More... | |
| #define | ILI93XX_SWITCH_XY_HEIGHT 320 |
| #define | ILI93XX_SWITCH_XY_WIDTH 240 |
Typedefs | |
| typedef ili93xx_color_t | gfx_color_t |
| typedef int16_t | gfx_coord_t |
| typedef uint32_t | ili93xx_color_t |
| Type define for an integer type large enough to store a pixel color. More... | |
| typedef int16_t | ili93xx_coord_t |
| Type define for an integer type large enough to store a pixel coordinate. More... | |
Enumerations | |
| enum | ili93xx_display_direction { LANDSCAPE = 0, PORTRAIT = 1 } |
| Display direction option. More... | |
| enum | ili93xx_scan_direction { V_INCREASE = 0, V_DEREASE = 1 } |
| Scan direction option. More... | |
| enum | ili93xx_shift_direction { H_INCREASE = 0, H_DECREASE = 1 } |
| Shift direction option. More... | |
Functions | |
| void | ili93xx_copy_pixels_from_screen (ili93xx_color_t *pixels, uint32_t count) |
| Copy pixels from the screen to a pixel buffer. More... | |
| void | ili93xx_copy_pixels_to_screen (const ili93xx_color_t *pixels, uint32_t count) |
| Copy pixels from SRAM to the screen. More... | |
| void | ili93xx_copy_raw_pixel_24bits_to_screen (const uint8_t *raw_pixels, uint32_t count) |
| Copy pixels from SRAM to the screen. More... | |
| uint8_t | ili93xx_device_type (void) |
| get the device type. More... | |
| uint8_t | ili93xx_device_type_identify (void) |
| Read device ID to idenfity the device ILI9325 device ID locates in Device Code Read (R00h) register. More... | |
| void | ili93xx_disable_scroll (void) |
| Disable the scrolling feature. More... | |
| void | ili93xx_display_off (void) |
| Turn off the LCD. More... | |
| void | ili93xx_display_on (void) |
| Turn on the LCD. More... | |
| uint32_t | ili93xx_draw_circle (uint32_t ul_x, uint32_t ul_y, uint32_t ul_r) |
| Draw a circle on LCD. More... | |
| uint32_t | ili93xx_draw_filled_circle (uint32_t ul_x, uint32_t ul_y, uint32_t ul_r) |
| Draw a filled circle on LCD. More... | |
| void | ili93xx_draw_filled_rectangle (uint32_t ul_x1, uint32_t ul_y1, uint32_t ul_x2, uint32_t ul_y2) |
| Draw a filled rectangle on LCD. More... | |
| void | ili93xx_draw_line (uint32_t ul_x1, uint32_t ul_y1, uint32_t ul_x2, uint32_t ul_y2) |
| Draw a line on LCD. More... | |
| uint32_t | ili93xx_draw_pixel (uint32_t ul_x, uint32_t ul_y) |
| Draw a pixel on LCD. More... | |
| void | ili93xx_draw_pixmap (uint32_t ul_x, uint32_t ul_y, uint32_t ul_width, uint32_t ul_height, const ili93xx_color_t *p_ul_pixmap) |
| Draw a pixmap on LCD. More... | |
| void | ili93xx_draw_rectangle (uint32_t ul_x1, uint32_t ul_y1, uint32_t ul_x2, uint32_t ul_y2) |
| Draw a rectangle on LCD. More... | |
| void | ili93xx_draw_string (uint32_t ul_x, uint32_t ul_y, const uint8_t *p_str) |
| Draw a string on LCD. More... | |
| void | ili93xx_duplicate_pixel (const ili93xx_color_t color, uint32_t count) |
| Set a given number of pixels to the same color. More... | |
| void | ili93xx_enable_scroll (void) |
| Enable the scrolling feature. More... | |
| void | ili93xx_fill (ili93xx_color_t ul_color) |
| Fill the LCD buffer with the specified color. More... | |
| uint32_t | ili93xx_get_lcd_type (void) |
| ili93xx_color_t | ili93xx_get_pixel (uint32_t ul_x, uint32_t ul_y) |
| Get a pixel from LCD. More... | |
| uint32_t | ili93xx_init (struct ili93xx_opt_t *p_opt) |
| Initialize the ILI93XX lcd driver. More... | |
| ili93xx_color_t | ili93xx_read_gram (void) |
| Read a single color from the graphical memory. More... | |
| void | ili93xx_scroll (int32_t ul_lines) |
| Scroll up/down for the number of specified lines. More... | |
| void | ili93xx_set_bottom_right_limit (ili93xx_coord_t x, ili93xx_coord_t y) |
| Set the display bottom right drawing limit. More... | |
| void | ili93xx_set_cursor_position (uint16_t us_x, uint16_t us_y) |
| Set cursor of LCD screen. More... | |
| void | ili93xx_set_display_direction (enum ili93xx_display_direction e_dd, enum ili93xx_shift_direction e_shd, enum ili93xx_scan_direction e_scd) |
| Set display direction. More... | |
| void | ili93xx_set_foreground_color (ili93xx_color_t ul_color) |
| Set foreground color. More... | |
| void | ili93xx_set_limits (ili93xx_coord_t start_x, ili93xx_coord_t start_y, ili93xx_coord_t end_x, ili93xx_coord_t end_y) |
| Set the full display drawing limits. More... | |
| void | ili93xx_set_orientation (uint8_t flags) |
| Sets the orientation of the display data. More... | |
| void | ili93xx_set_top_left_limit (ili93xx_coord_t x, ili93xx_coord_t y) |
| Set the display top left drawing limit. More... | |
| void | ili93xx_set_window (uint32_t ul_x, uint32_t ul_y, uint32_t ul_width, uint32_t ul_height) |
| Set display window. More... | |
| void | ili93xx_vscroll_area_define (uint16_t us_tfa, uint16_t us_vsa, uint16_t us_bfa) |
| Vertical Scroll area definition for ili9341. More... | |
| void | ili93xx_write_gram (ili93xx_color_t color) |
| Write the graphical memory with a single color pixel. More... | |
1.8.5