Controller based LCD driver involves multiple steps to get a panel handle, like bus allocation, IO device registration and controller driver install. The frame buffer is located in the controller's internal GRAM (Graphical RAM). ESP-IDF provides only a limited number of LCD controller drivers out...
esp_lcd_panel_ssd1306_config_t ssd1306_config = { .height = static_cast<uint8_t>(height_), }; panel_config.vendor_config = &ssd1306_config; ESP_ERROR_CHECK(esp_lcd_new_panel_ssd1306(panel_io_, &panel_config, &panel_)); ESP_LOGI(TAG, "SSD1306 driver installed");...
esp_lcd_panel_draw_bitmap()这个函数来试着填充一下屏幕区域,但是这时候我发现了另外的问题,虽然这个函数的参数和画点函数比较相似,都是传递起始坐标和结束坐标,另外就是传递一个颜色指针。但是我如果想填满整个屏幕,我就需要定义一个240*240大小的数组,并且我还要给他填充数据,这也太傻鸟了吧,我在心里忍不住...
Adafruit_PCD8544, for theNokia 5110/3310 单色LCD Adafruit-Graphic-VFD-Display-库, for our128x64 图形VFD(真空荧光显示器)。 Adafruit-SSD1331-OLED-Driver-Library兼容arduino的0.96" 16位彩色OLED w/带microSD卡槽。 Adafruit_SSD1306,用于单色128x64和128x32OLED显示屏。 这些库是为Arduino用c++编写的,但...
#define TURN_ON_CMD 0xAF //--turn on oled panel //显示1,擦除0 typedef enum { SSD1306_COLOR_BLACK = 0x00, /*!< Black color, no pixel */ SSD1306_COLOR_WHITE = 0x01 /*!< Pixel is set. Color depends on LCD */ } SSD1306_COLOR_t; ...
+ #define U8GLIB_SH1106 // SSD1306 and SH1106 are similar, but have slightly different horizontal shift + #endif + #define ULTIPANEL + #define NEWPANEL + #define ULTRA_LCD + #define DOGLCD + #define REVERSE_ENCODER_DIRECTION + #define REVERSE_MENU_DIRECTION ...
panel_config.vendor_config = &ssd1306_config; Expand All @@ -68,57 +71,83 @@ Display::Display(int sda_pin, int scl_pin) : sda_pin_(sda_pin), scl_pin_(scl_pin ESP_LOGE(TAG, "Failed to initialize display"); return; } ESP_ERROR_CHECK(esp_lcd_panel_mirror(panel_, true, true...
LcdDisplay* display_; Button boot_button_; void InitializeI2c() { @@ -227,7 +238,7 @@ class M5StackCoreS3Board : public WifiBoard { esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY); esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y); display_ = new St7789Display(panel...
uint8_t colmod_val; // save current value of LCD_CMD_COLMOD register const gc9d01n_lcd_init_cmd_t *init_cmds; uint16_t init_cmds_size; } gc9d01n_panel_t; esp_err_t esp_lcd_new_panel_gc9d01n(const esp_lcd_panel_io_handle_t io, const esp_lcd_panel_dev_config_t *panel_dev...
/ { chosen { zephyr,display = &ssd1306; };};&xiao_i2c { status = "okay"; ssd1306: ssd1306@3c { compatible = "solomon,ssd1306fb"; reg = <0x3c>; width = <128>; height = <64>; segment-offset = <0>; page-offset = <0>; display-offset = <0>; multiplex-ratio = <63>; ...