Support ILI9163c (Sparkfun LCD-15143)
This commit is contained in:
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147cacc0af
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@ -41,6 +41,8 @@ elseif(CONFIG_LV_TFT_DISPLAY_CONTROLLER_RA8875)
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list(APPEND SOURCES "lvgl_tft/ra8875.c")
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elseif(CONFIG_LV_TFT_DISPLAY_CONTROLLER_GC9A01)
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list(APPEND SOURCES "lvgl_tft/GC9A01.c")
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elseif(CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9163C)
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list(APPEND SOURCES "lvgl_tft/ili9163c.c")
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else()
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message(WARNING "LVGL ESP32 drivers: Display controller not defined.")
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endif()
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@ -17,6 +17,7 @@ swap of RGB565 color on the LVGL configuration menuconfig (it's not handled auto
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| Display Controller | Type | Interface | Color depth (LV_COLOR_DEPTH) | Swap RGB565 color (LV_COLOR_16_SWAP) |
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|---------------------------------------------|------------|------------------------|------------------------------|----------------------------------------|
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| ILI9341 | TFT | SPI | 16: RGB565 | Yes |
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| ILI9163C | TFT | SPI | 16: RGB565 | Yes |
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| ILI9486 | TFT | SPI | 16: RGB565 | Yes |
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| ILI9488 | TFT | SPI | 16: RGB565 | No |
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| HX8357B/HX8357D | TFT | SPI | 16: RGB565 | Yes |
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@ -73,6 +73,8 @@ extern "C" {
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#define DISP_BUF_SIZE ((LV_VER_RES_MAX * LV_VER_RES_MAX) / 8) // 5KB
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#elif defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_UC8151D)
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#define DISP_BUF_SIZE ((LV_VER_RES_MAX * LV_VER_RES_MAX) / 8) // 2888 bytes
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9163C
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#define DISP_BUF_SIZE (LV_HOR_RES_MAX * 40)
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#else
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#error "No display controller selected"
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#endif
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@ -130,7 +130,8 @@ extern "C" {
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defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_SH1107) || \
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defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_FT81X) || \
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defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_IL3820) || \
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defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_JD79653A)
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defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_JD79653A) || \
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defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9163C)
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#define SPI_BUS_MAX_TRANSFER_SZ (DISP_BUF_SIZE * 2)
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@ -157,7 +158,9 @@ extern "C" {
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#define SPI_TFT_CLOCK_SPEED_HZ (40*1000*1000)
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#elif defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9341)
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#define SPI_TFT_CLOCK_SPEED_HZ (40*1000*1000)
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#elif defined (CONFIG_LV_TFT_DISPLAY_CONTROLLER_FT81X)
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#elif defined(CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9163C)
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#define SPI_TFT_CLOCK_SPEED_HZ (40 * 1000 * 1000)
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#elif defined(CONFIG_LV_TFT_DISPLAY_CONTROLLER_FT81X)
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#define SPI_TFT_CLOCK_SPEED_HZ (32*1000*1000)
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#else
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#define SPI_TFT_CLOCK_SPEED_HZ (40*1000*1000)
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@ -165,6 +165,11 @@ menu "LVGL TFT Display controller"
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help
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ST7796S display controller.
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config LV_TFT_DISPLAY_CONTROLLER_ILI9163C
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bool
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help
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ILI9163C display controller.
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# Display controller communication protocol
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#
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# This symbols define the communication protocol used by the
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@ -327,6 +332,10 @@ menu "LVGL TFT Display controller"
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bool "RA8875"
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select LV_TFT_DISPLAY_CONTROLLER_RA8875
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select LV_TFT_DISPLAY_PROTOCOL_SPI
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config LV_TFT_DISPLAY_USER_CONTROLLER_ILI9163C
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bool "ILI9163C"
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select LV_TFT_DISPLAY_CONTROLLER_ILI9163C
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select LV_TFT_DISPLAY_PROTOCOL_SPI
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endchoice
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config CUSTOM_DISPLAY_BUFFER_SIZE
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@ -586,7 +595,7 @@ menu "LVGL TFT Display controller"
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If text is backwards on your display, try enabling this.
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config LV_INVERT_COLORS
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bool "Invert colors in display" if LV_TFT_DISPLAY_CONTROLLER_ILI9341 || LV_TFT_DISPLAY_CONTROLLER_ST7735S || LV_TFT_DISPLAY_CONTROLLER_ILI9481 || LV_TFT_DISPLAY_CONTROLLER_ST7789 || LV_TFT_DISPLAY_CONTROLLER_SSD1306 || LV_TFT_DISPLAY_CONTROLLER_SH1107 || LV_TFT_DISPLAY_CONTROLLER_HX8357
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bool "Invert colors in display" if LV_TFT_DISPLAY_CONTROLLER_ILI9341 || LV_TFT_DISPLAY_CONTROLLER_ST7735S || LV_TFT_DISPLAY_CONTROLLER_ILI9481 || LV_TFT_DISPLAY_CONTROLLER_ST7789 || LV_TFT_DISPLAY_CONTROLLER_SSD1306 || LV_TFT_DISPLAY_CONTROLLER_SH1107 || LV_TFT_DISPLAY_CONTROLLER_HX8357 || LV_TFT_DISPLAY_CONTROLLER_ILI9163C
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default y if LV_PREDEFINED_DISPLAY_M5STACK || LV_PREDEFINED_DISPLAY_M5STICKC
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help
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If the colors look inverted on your display, try enabling this.
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@ -744,11 +753,11 @@ menu "LVGL TFT Display controller"
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config LV_DISP_ST7789_SOFT_RESET
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bool "Soft reset - use software reset instead of reset pin"
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depends on LV_TFT_DISPLAY_CONTROLLER_ST7789
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depends on LV_TFT_DISPLAY_CONTROLLER_ST7789
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default n
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help
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Use software reset and ignores configured reset pin (some hardware does not use a reset pin).
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endmenu
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# menu will be visible only when LV_PREDEFINED_DISPLAY_NONE is y
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@ -21,7 +21,7 @@ void disp_driver_init(void)
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st7735s_init();
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_HX8357
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hx8357_init();
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9486
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9486
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ili9486_init();
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SH1107
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sh1107_init();
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@ -39,6 +39,8 @@ void disp_driver_init(void)
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jd79653a_init();
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_UC8151D
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uc8151d_init();
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9163C
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ili9163c_init();
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#endif
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}
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@ -76,6 +78,8 @@ void disp_driver_flush(lv_disp_drv_t * drv, const lv_area_t * area, lv_color_t *
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jd79653a_lv_fb_flush(drv, area, color_map);
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_UC8151D
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uc8151d_lv_fb_flush(drv, area, color_map);
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9163C
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ili9163c_flush(drv, area, color_map);
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#endif
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}
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@ -95,7 +99,7 @@ void disp_driver_rounder(lv_disp_drv_t * disp_drv, lv_area_t * area)
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}
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void disp_driver_set_px(lv_disp_drv_t * disp_drv, uint8_t * buf, lv_coord_t buf_w, lv_coord_t x, lv_coord_t y,
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lv_color_t color, lv_opa_t opa)
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lv_color_t color, lv_opa_t opa)
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{
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#if defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_SSD1306
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ssd1306_set_px_cb(disp_drv, buf, buf_w, x, y, color, opa);
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@ -50,6 +50,8 @@ extern "C" {
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#include "jd79653a.h"
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_UC8151D
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#include "uc8151d.h"
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#elif defined CONFIG_LV_TFT_DISPLAY_CONTROLLER_ILI9163C
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#include "ili9163c.h"
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#endif
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/*********************
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270
lvgl_tft/ili9163c.c
Normal file
270
lvgl_tft/ili9163c.c
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@ -0,0 +1,270 @@
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/**
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* @file ILI9163C.c
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*
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*/
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/*********************
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* INCLUDES
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*********************/
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#include "ili9163c.h"
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#include "disp_spi.h"
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#include "driver/gpio.h"
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#include "esp_log.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "assert.h"
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/*********************
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* DEFINES
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*********************/
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#define TAG "ILI9163C"
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// ILI9163C specific commands used in init
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#define ILI9163C_NOP 0x00
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#define ILI9163C_SWRESET 0x01
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#define ILI9163C_RDDID 0x04
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#define ILI9163C_RDDST 0x09
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#define ILI9163C_SLPIN 0x10
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#define ILI9163C_SLPOUT 0x11
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#define ILI9163C_PTLON 0x12
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#define ILI9163C_NORON 0x13
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#define ILI9163C_INVOFF 0x20
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#define ILI9163C_INVON 0x21
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#define ILI9163C_CMD_GAMST 0x26
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#define ILI9163C_DISPOFF 0x28
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#define ILI9163C_DISPON 0x29
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#define ILI9163C_CASET 0x2A
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#define ILI9163C_RASET 0x2B
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#define ILI9163C_RAMWR 0x2C
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#define ILI9163C_COLORSET 0x2D
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#define ILI9163C_RAMRD 0x2E
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#define ILI9163C_PTLAR 0x30
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#define ILI9163C_VSCRDEF 0x33
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#define ILI9163C_COLMOD 0x3A
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#define ILI9163C_MADCTL 0x36
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#define ILI9163C_VSCRSADD 0x37
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#define ILI9163C_FRMCTR1 0xB1
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#define ILI9163C_FRMCTR2 0xB2
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#define ILI9163C_FRMCTR3 0xB3
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#define ILI9163C_INVCTR 0xB4
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#define ILI9163C_DISSET5 0xB6
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#define ILI9163C_SDDC 0xB7
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#define ILI9163C_PWCTR1 0xC0
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#define ILI9163C_PWCTR2 0xC1
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#define ILI9163C_PWCTR3 0xC2
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#define ILI9163C_PWCTR4 0xC3
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#define ILI9163C_PWCTR5 0xC4
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#define ILI9163C_VMCTR1 0xC5
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#define ILI9163C_VMCOFFS 0xC7
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#define ILI9163C_GAMCTL 0xF2
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#define ILI9163C_GMCTRP1 0xE0
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#define ILI9163C_GMCTRN1 0xE1
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#define ST77XX_MADCTL_MY 0x80
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#define ST77XX_MADCTL_MX 0x40
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#define ST77XX_MADCTL_MV 0x20 #define
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#define ST77XX_MADCTL_ML 0x10
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#define ST77XX_MADCTL_RGB 0x00
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#define ST77XX_MADCTL_BGR 0x08
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/**********************
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* TYPEDEFS
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**********************/
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/*The LCD needs a bunch of command/argument values to be initialized. They are stored in this struct. */
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typedef struct
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{
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uint8_t cmd;
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uint8_t data[16];
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uint8_t databytes; //No of data in data; bit 7 = delay after set; 0xFF = end of cmds.
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} lcd_init_cmd_t;
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/**********************
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* STATIC PROTOTYPES
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**********************/
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static void ili9163c_set_orientation(uint8_t orientation);
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static void ili9163c_send_cmd(uint8_t cmd);
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static void ili9163c_send_data(void *data, uint16_t length);
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static void ili9163c_send_color(void *data, uint16_t length);
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/**********************
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* STATIC VARIABLES
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**********************/
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/**********************
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* MACROS
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**********************/
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/**********************
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* GLOBAL FUNCTIONS
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**********************/
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void ili9163c_init(void)
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{
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ESP_LOGD(TAG, "Init");
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lcd_init_cmd_t ili_init_cmds[] = {
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{ILI9163C_SWRESET, {0}, 0x80}, // Software reset, 0 args, w/delay 120ms
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{ILI9163C_SLPOUT, {0}, 0x80}, // Out of sleep mode, 0 args, w/delay 5ms
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{ILI9163C_CMD_GAMST, {0x04}, 1}, // Gamma Curve
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{ILI9163C_FRMCTR1, {0x0C, 0x14}, 2}, // Frame rate ctrl - normal mode
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{ILI9163C_INVCTR, {0x07}, 1}, // Display inversion ctrl, 1 arg, no delay:No inversion
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{ILI9163C_PWCTR1, {0x0C, 0x05}, 2}, // Power control, 2 args, no delay
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{ILI9163C_PWCTR2, {0x02}, 1}, // Power control, 1 arg
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{ILI9163C_PWCTR3, {0x02}, 1}, // Power control, 1 arg
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{ILI9163C_VMCTR1, {0x20, 0x55}, 2}, // Power control, 1 arg, no delay:
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{ILI9163C_VMCOFFS, {0x40}, 1}, // VCOM Offset
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#if ILI9163C_INVERT_COLORS == 1
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{ILI9163C_INVON, {0}, 0}, // set inverted mode
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#else
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{ILI9163C_INVOFF, {0}, 0}, // set non-inverted mode
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#endif
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{ILI9163C_COLMOD, {0x5}, 1}, // set color mode, 1 arg, no delay: 16-bit color
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{ILI9163C_SDDC, {0}, 1}, // set source driver direction control
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{ILI9163C_GAMCTL, {0x01}, 1}, // set source driver direction control
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{ILI9163C_GMCTRP1, {0x36, 0x29, 0x12, 0x22, 0x1C, 0x15, 0x42, 0xB7, 0x2F, 0x13, 0x12, 0x0A, 0x11, 0x0B, 0x06}, 16}, // 16 args, no delay:
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{ILI9163C_GMCTRN1, {0x09, 0x16, 0x2D, 0x0D, 0x13, 0x15, 0x40, 0x48, 0x53, 0x0C, 0x1D, 0x25, 0x2E, 0x34, 0x39}, 16}, // 16 args, no delay:
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{ILI9163C_NORON, {0}, 0x80}, // Normal display on, no args, w/delay 10 ms delay
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{ILI9163C_DISPON, {0}, 0x80}, // Main screen turn on, no args w/delay 100 ms delay
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{0, {0}, 0xff}
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};
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//Initialize non-SPI GPIOs
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gpio_pad_select_gpio(ILI9163C_DC);
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gpio_set_direction(ILI9163C_DC, GPIO_MODE_OUTPUT);
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gpio_pad_select_gpio(ILI9163C_RST);
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gpio_set_direction(ILI9163C_RST, GPIO_MODE_OUTPUT);
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#if ILI9163C_ENABLE_BACKLIGHT_CONTROL
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gpio_pad_select_gpio(ILI9163C_BCKL);
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gpio_set_direction(ILI9163C_BCKL, GPIO_MODE_OUTPUT);
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#endif
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//Reset the display
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gpio_set_level(ILI9163C_RST, 0);
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vTaskDelay(100 / portTICK_RATE_MS);
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gpio_set_level(ILI9163C_RST, 1);
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vTaskDelay(150 / portTICK_RATE_MS);
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//Send all the commands
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uint16_t cmd = 0;
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while (ili_init_cmds[cmd].databytes != 0xff)
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{
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ili9163c_send_cmd(ili_init_cmds[cmd].cmd);
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ili9163c_send_data(ili_init_cmds[cmd].data, ili_init_cmds[cmd].databytes & 0x1F);
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if (ili_init_cmds[cmd].databytes & 0x80)
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{
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vTaskDelay(150 / portTICK_RATE_MS);
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}
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cmd++;
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}
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ili9163c_enable_backlight(true);
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ili9163c_set_orientation(CONFIG_LV_DISPLAY_ORIENTATION);
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}
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void ili9163c_flush(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_map)
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{
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uint8_t data[4];
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/*Column addresses*/
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ili9163c_send_cmd(ILI9163C_CASET);
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data[0] = (area->x1 >> 8) & 0xFF;
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data[1] = area->x1 & 0xFF;
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data[2] = (area->x2 >> 8) & 0xFF;
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data[3] = area->x2 & 0xFF;
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ili9163c_send_data(data, 4);
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/*Page addresses*/
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ili9163c_send_cmd(ILI9163C_RASET);
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data[0] = (area->y1 >> 8) & 0xFF;
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data[1] = area->y1 & 0xFF;
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data[2] = (area->y2 >> 8) & 0xFF;
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data[3] = area->y2 & 0xFF;
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ili9163c_send_data(data, 4);
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/*Memory write*/
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ili9163c_send_cmd(ILI9163C_RAMWR);
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uint32_t size = lv_area_get_width(area) * lv_area_get_height(area);
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ili9163c_send_color((void *)color_map, size * 2);
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}
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void ili9163c_enable_backlight(bool backlight)
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{
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#if ILI9163C_ENABLE_BACKLIGHT_CONTROL
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ESP_LOGD(TAG, "%s backlight.", backlight ? "Enabling" : "Disabling");
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uint32_t tmp = 0;
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#if (ILI9163C_BCKL_ACTIVE_LVL == 1)
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tmp = backlight ? 1 : 0;
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#else
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tmp = backlight ? 0 : 1;
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#endif
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gpio_set_level(ILI9163C_BCKL, tmp);
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#endif
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}
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void ili9163c_sleep_in()
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{
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uint8_t data[] = {0x08};
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ili9163c_send_cmd(ILI9163C_SLPIN);
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ili9163c_send_data(&data, 1);
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}
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void ili9163c_sleep_out()
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{
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uint8_t data[] = {0x08};
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ili9163c_send_cmd(ILI9163C_SLPOUT);
|
||||
ili9163c_send_data(&data, 1);
|
||||
}
|
||||
|
||||
/**********************
|
||||
* STATIC FUNCTIONS
|
||||
**********************/
|
||||
|
||||
static void ili9163c_send_cmd(uint8_t cmd)
|
||||
{
|
||||
disp_wait_for_pending_transactions();
|
||||
gpio_set_level(ILI9163C_DC, 0); /*Command mode*/
|
||||
disp_spi_send_data(&cmd, 1);
|
||||
}
|
||||
|
||||
static void ili9163c_send_data(void *data, uint16_t length)
|
||||
{
|
||||
disp_wait_for_pending_transactions();
|
||||
gpio_set_level(ILI9163C_DC, 1); /*Data mode*/
|
||||
disp_spi_send_data(data, length);
|
||||
}
|
||||
|
||||
static void ili9163c_send_color(void *data, uint16_t length)
|
||||
{
|
||||
disp_wait_for_pending_transactions();
|
||||
gpio_set_level(ILI9163C_DC, 1); /*Data mode*/
|
||||
disp_spi_send_colors(data, length);
|
||||
}
|
||||
|
||||
static void ili9163c_set_orientation(uint8_t orientation)
|
||||
{
|
||||
assert(orientation < 4);
|
||||
|
||||
const char *orientation_str[] = {
|
||||
"PORTRAIT", "PORTRAIT_INVERTED", "LANDSCAPE", "LANDSCAPE_INVERTED"};
|
||||
|
||||
ESP_LOGD(TAG, "Display orientation: %s", orientation_str[orientation]);
|
||||
|
||||
uint8_t data[] = {0x48, 0x88, 0xA8, 0x68};
|
||||
|
||||
ili9163c_send_cmd(ILI9163C_MADCTL);
|
||||
ili9163c_send_data((void *)&data[orientation], 1);
|
||||
}
|
65
lvgl_tft/ili9163c.h
Normal file
65
lvgl_tft/ili9163c.h
Normal file
|
@ -0,0 +1,65 @@
|
|||
/**
|
||||
* @file lv_templ.h
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef ILI9163C_H
|
||||
#define ILI9163C_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"
|
||||
{
|
||||
#endif
|
||||
|
||||
/*********************
|
||||
* INCLUDES
|
||||
*********************/
|
||||
#include <stdbool.h>
|
||||
|
||||
#ifdef LV_LVGL_H_INCLUDE_SIMPLE
|
||||
#include "lvgl.h"
|
||||
#else
|
||||
#include "lvgl/lvgl.h"
|
||||
#endif
|
||||
#include "../lvgl_helpers.h"
|
||||
|
||||
/*********************
|
||||
* DEFINES
|
||||
*********************/
|
||||
#define ILI9163C_DC CONFIG_LV_DISP_PIN_DC
|
||||
#define ILI9163C_RST CONFIG_LV_DISP_PIN_RST
|
||||
#define ILI9163C_BCKL CONFIG_LV_DISP_PIN_BCKL
|
||||
|
||||
#define ILI9163C_ENABLE_BACKLIGHT_CONTROL CONFIG_LV_ENABLE_BACKLIGHT_CONTROL
|
||||
|
||||
#if CONFIG_LV_BACKLIGHT_ACTIVE_LVL
|
||||
#define ILI9163C_BCKL_ACTIVE_LVL 1
|
||||
#else
|
||||
#define ILI9163C_BCKL_ACTIVE_LVL 0
|
||||
#endif
|
||||
|
||||
#define ILI9163C_INVERT_COLORS CONFIG_LV_INVERT_COLORS
|
||||
|
||||
/**********************
|
||||
* TYPEDEFS
|
||||
**********************/
|
||||
|
||||
/**********************
|
||||
* GLOBAL PROTOTYPES
|
||||
**********************/
|
||||
|
||||
void ili9163c_init(void);
|
||||
void ili9163c_flush(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_map);
|
||||
void ili9163c_enable_backlight(bool backlight);
|
||||
void ili9163c_sleep_in(void);
|
||||
void ili9163c_sleep_out(void);
|
||||
|
||||
/**********************
|
||||
* MACROS
|
||||
**********************/
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif
|
||||
|
||||
#endif /*ILI9163C_H*/
|
Loading…
Reference in a new issue