API driver for ILI93XX TFT display component.
Copyright (c) 2013-2018 Microchip Technology Inc. and its subsidiaries.
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static void | ili93xx_check_box_coordinates (uint32_t *p_ul_x1, uint32_t *p_ul_y1, uint32_t *p_ul_x2, uint32_t *p_ul_y2) |
| Check box coordinates. More...
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void | ili93xx_copy_pixels_from_screen (ili93xx_color_t *pixels, uint32_t count) |
| Copy pixels from the screen to a pixel buffer. More...
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void | ili93xx_copy_pixels_to_screen (const ili93xx_color_t *pixels, uint32_t count) |
| Copy pixels from SRAM to the screen. More...
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void | ili93xx_copy_raw_pixel_24bits_to_screen (const uint8_t *raw_pixels, uint32_t count) |
| Copy pixels from SRAM to the screen. More...
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static void | ili93xx_delay (uint32_t ul_ms) |
| Delay function. More...
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uint8_t | ili93xx_device_type (void) |
| get the device type. More...
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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...
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void | ili93xx_disable_scroll (void) |
| Disable the scrolling feature. More...
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void | ili93xx_display_off (void) |
| Turn off the LCD. More...
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void | ili93xx_display_on (void) |
| Turn on the LCD. More...
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static void | ili93xx_draw_char (uint32_t ul_x, uint32_t ul_y, uint8_t uc_c) |
| Draw an ASCII character on LCD. More...
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uint32_t | ili93xx_draw_circle (uint32_t ul_x, uint32_t ul_y, uint32_t ul_r) |
| Draw a circle on LCD. More...
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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...
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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...
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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...
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static void | ili93xx_draw_line_bresenham (uint32_t ul_x1, uint32_t ul_y1, uint32_t ul_x2, uint32_t ul_y2) |
| Draw a line on LCD, which is not horizontal or vertical. More...
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uint32_t | ili93xx_draw_pixel (uint32_t ul_x, uint32_t ul_y) |
| Draw a pixel on LCD. More...
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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...
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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...
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void | ili93xx_draw_string (uint32_t ul_x, uint32_t ul_y, const uint8_t *p_str) |
| Draw a string on LCD. More...
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void | ili93xx_duplicate_pixel (const ili93xx_color_t color, uint32_t count) |
| Set a given number of pixels to the same color. More...
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void | ili93xx_enable_scroll (void) |
| Enable the scrolling feature. More...
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void | ili93xx_fill (ili93xx_color_t ul_color) |
| Fill the LCD buffer with the specified color. More...
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uint32_t | ili93xx_get_lcd_type (void) |
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ili93xx_color_t | ili93xx_get_pixel (uint32_t ul_x, uint32_t ul_y) |
| Get a pixel from LCD. More...
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uint32_t | ili93xx_init (struct ili93xx_opt_t *p_opt) |
| Initialize the ILI93XX lcd driver. More...
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ili93xx_color_t | ili93xx_read_gram (void) |
| Read a single color from the graphical memory. More...
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static uint32_t | ili93xx_read_ram (void) |
| Read data to LCD GRAM for ili93xx. More...
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static void | ili93xx_read_ram_prepare (void) |
| Prepare to read GRAM data for ili93xx. More...
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static void | ili93xx_read_register (uint8_t uc_reg, uint8_t *p_data, uint8_t uc_datacnt) |
| Read data from LCD Register. More...
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void | ili93xx_scroll (int32_t ul_lines) |
| Scroll up/down for the number of specified lines. More...
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static void | ili93xx_send_draw_limits (const bool send_end_limits) |
| Helper function to send the drawing limits (boundaries) to the display. More...
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void | ili93xx_set_bottom_right_limit (ili93xx_coord_t x, ili93xx_coord_t y) |
| Set the display bottom right drawing limit. More...
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void | ili93xx_set_cursor_position (uint16_t us_x, uint16_t us_y) |
| Set cursor of LCD screen. More...
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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...
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void | ili93xx_set_foreground_color (ili93xx_color_t ul_color) |
| Set foreground color. More...
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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...
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void | ili93xx_set_orientation (uint8_t flags) |
| Sets the orientation of the display data. More...
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void | ili93xx_set_top_left_limit (ili93xx_coord_t x, ili93xx_coord_t y) |
| Set the display top left drawing limit. More...
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void | ili93xx_set_window (uint32_t ul_x, uint32_t ul_y, uint32_t ul_width, uint32_t ul_height) |
| Set display window. More...
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void | ili93xx_vscroll_area_define (uint16_t us_tfa, uint16_t us_vsa, uint16_t us_bfa) |
| Vertical Scroll area definition for ili9341. More...
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void | ili93xx_write_gram (ili93xx_color_t color) |
| Write the graphical memory with a single color pixel. More...
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static void | ili93xx_write_ram (ili93xx_color_t ul_color) |
| Write data to LCD GRAM. More...
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static void | ili93xx_write_ram_buffer (const ili93xx_color_t *p_ul_buf, uint32_t ul_size) |
| Write multiple data in buffer to LCD controller for ili93xx. More...
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static void | ili93xx_write_ram_prepare (void) |
| Prepare to write GRAM data for ili93xx. More...
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static void | ili93xx_write_register (uint8_t uc_reg, uint8_t *p_data, uint8_t uc_datacnt) |
| Write data to LCD Register for ili93xx. More...
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static void | ili93xx_write_register_word (uint8_t uc_reg, uint16_t us_data) |
| Write a word (16bits)to LCD Register. More...
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