/* * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ #include #include #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "driver/gpio.h" #include "esp_check.h" #include "esp_lcd_panel_interface.h" #include "esp_lcd_panel_io.h" #include "esp_lcd_panel_vendor.h" #include "esp_lcd_panel_ops.h" #include "esp_lcd_panel_commands.h" #include "esp_log.h" #include "esp_lcd_spd2010.h" #define LCD_OPCODE_WRITE_CMD (0x02ULL) #define LCD_OPCODE_READ_CMD (0x0BULL) #define LCD_OPCODE_WRITE_COLOR (0x32ULL) #define SPD2010_CMD_SET (0xFF) #define SPD2010_CMD_SET_BYTE0 (0x20) #define SPD2010_CMD_SET_BYTE1 (0x10) #define SPD2010_CMD_SET_USER (0x00) static const char *TAG = "spd2010"; static esp_err_t panel_spd2010_del(esp_lcd_panel_t *panel); static esp_err_t panel_spd2010_reset(esp_lcd_panel_t *panel); static esp_err_t panel_spd2010_init(esp_lcd_panel_t *panel); static esp_err_t panel_spd2010_draw_bitmap(esp_lcd_panel_t *panel, int x_start, int y_start, int x_end, int y_end, const void *color_data); static esp_err_t panel_spd2010_invert_color(esp_lcd_panel_t *panel, bool invert_color_data); static esp_err_t panel_spd2010_mirror(esp_lcd_panel_t *panel, bool mirror_x, bool mirror_y); static esp_err_t panel_spd2010_swap_xy(esp_lcd_panel_t *panel, bool swap_axes); static esp_err_t panel_spd2010_set_gap(esp_lcd_panel_t *panel, int x_gap, int y_gap); static esp_err_t panel_spd2010_disp_on_off(esp_lcd_panel_t *panel, bool off); typedef struct { esp_lcd_panel_t base; esp_lcd_panel_io_handle_t io; int reset_gpio_num; int x_gap; int y_gap; uint8_t fb_bits_per_pixel; uint8_t madctl_val; // save current value of LCD_CMD_MADCTL register uint8_t colmod_val; // save current value of LCD_CMD_COLMOD register const spd2010_lcd_init_cmd_t *init_cmds; uint16_t init_cmds_size; struct { unsigned int use_qspi_interface: 1; unsigned int reset_level: 1; } flags; } spd2010_panel_t; esp_err_t esp_lcd_new_panel_spd2010(const esp_lcd_panel_io_handle_t io, const esp_lcd_panel_dev_config_t *panel_dev_config, esp_lcd_panel_handle_t *ret_panel) { ESP_RETURN_ON_FALSE(io && panel_dev_config && ret_panel, ESP_ERR_INVALID_ARG, TAG, "invalid argument"); esp_err_t ret = ESP_OK; spd2010_panel_t *spd2010 = NULL; spd2010 = calloc(1, sizeof(spd2010_panel_t)); ESP_GOTO_ON_FALSE(spd2010, ESP_ERR_NO_MEM, err, TAG, "no mem for spd2010 panel"); if (panel_dev_config->reset_gpio_num >= 0) { gpio_config_t io_conf = { .mode = GPIO_MODE_OUTPUT, .pin_bit_mask = 1ULL << panel_dev_config->reset_gpio_num, }; ESP_GOTO_ON_ERROR(gpio_config(&io_conf), err, TAG, "configure GPIO for RST line failed"); } switch (panel_dev_config->rgb_ele_order) { case LCD_RGB_ELEMENT_ORDER_RGB: spd2010->madctl_val = 0; break; case LCD_RGB_ELEMENT_ORDER_BGR: spd2010->madctl_val |= LCD_CMD_BGR_BIT; break; default: ESP_GOTO_ON_FALSE(false, ESP_ERR_NOT_SUPPORTED, err, TAG, "unsupported color element order"); break; } uint8_t fb_bits_per_pixel = 0; switch (panel_dev_config->bits_per_pixel) { case 16: // RGB565 spd2010->colmod_val = 0x55; fb_bits_per_pixel = 16; break; case 18: // RGB666 spd2010->colmod_val = 0x66; // each color component (R/G/B) should occupy the 6 high bits of a byte, which means 3 full bytes are required for a pixel fb_bits_per_pixel = 24; break; case 24: // RGB888 spd2010->colmod_val = 0x77; fb_bits_per_pixel = 24; break; default: ESP_GOTO_ON_FALSE(false, ESP_ERR_NOT_SUPPORTED, err, TAG, "unsupported pixel width"); break; } spd2010->io = io; spd2010->reset_gpio_num = panel_dev_config->reset_gpio_num; spd2010->fb_bits_per_pixel = fb_bits_per_pixel; spd2010_vendor_config_t *vendor_config = (spd2010_vendor_config_t *)panel_dev_config->vendor_config; if (vendor_config) { spd2010->init_cmds = vendor_config->init_cmds; spd2010->init_cmds_size = vendor_config->init_cmds_size; spd2010->flags.use_qspi_interface = vendor_config->flags.use_qspi_interface; } spd2010->flags.reset_level = panel_dev_config->flags.reset_active_high; spd2010->base.del = panel_spd2010_del; spd2010->base.reset = panel_spd2010_reset; spd2010->base.init = panel_spd2010_init; spd2010->base.draw_bitmap = panel_spd2010_draw_bitmap; spd2010->base.invert_color = panel_spd2010_invert_color; spd2010->base.set_gap = panel_spd2010_set_gap; spd2010->base.mirror = panel_spd2010_mirror; spd2010->base.swap_xy = panel_spd2010_swap_xy; spd2010->base.disp_on_off = panel_spd2010_disp_on_off; *ret_panel = &(spd2010->base); ESP_LOGD(TAG, "new spd2010 panel @%p", spd2010); ESP_LOGI(TAG, "LCD panel create success, version: %d.%d.%d", ESP_LCD_SPD2010_VER_MAJOR, ESP_LCD_SPD2010_VER_MINOR, ESP_LCD_SPD2010_VER_PATCH); return ESP_OK; err: if (spd2010) { if (panel_dev_config->reset_gpio_num >= 0) { gpio_reset_pin(panel_dev_config->reset_gpio_num); } free(spd2010); } return ret; } static esp_err_t tx_param(spd2010_panel_t *spd2010, esp_lcd_panel_io_handle_t io, int lcd_cmd, const void *param, size_t param_size) { if (spd2010->flags.use_qspi_interface) { lcd_cmd &= 0xff; lcd_cmd <<= 8; lcd_cmd |= LCD_OPCODE_WRITE_CMD << 24; } return esp_lcd_panel_io_tx_param(io, lcd_cmd, param, param_size); } static esp_err_t tx_color(spd2010_panel_t *spd2010, esp_lcd_panel_io_handle_t io, int lcd_cmd, const void *param, size_t param_size) { if (spd2010->flags.use_qspi_interface) { lcd_cmd &= 0xff; lcd_cmd <<= 8; lcd_cmd |= LCD_OPCODE_WRITE_COLOR << 24; } return esp_lcd_panel_io_tx_color(io, lcd_cmd, param, param_size); } static esp_err_t panel_spd2010_del(esp_lcd_panel_t *panel) { spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base); if (spd2010->reset_gpio_num >= 0) { gpio_reset_pin(spd2010->reset_gpio_num); } ESP_LOGD(TAG, "del spd2010 panel @%p", spd2010); free(spd2010); return ESP_OK; } static esp_err_t panel_spd2010_reset(esp_lcd_panel_t *panel) { spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base); esp_lcd_panel_io_handle_t io = spd2010->io; // Perform hardware reset if (spd2010->reset_gpio_num >= 0) { gpio_set_level(spd2010->reset_gpio_num, spd2010->flags.reset_level); vTaskDelay(pdMS_TO_TICKS(10)); gpio_set_level(spd2010->reset_gpio_num, !spd2010->flags.reset_level); vTaskDelay(pdMS_TO_TICKS(120)); } else { // Perform software reset ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_SWRESET, NULL, 0), TAG, "send command failed"); vTaskDelay(pdMS_TO_TICKS(20)); } return ESP_OK; } static const spd2010_lcd_init_cmd_t vendor_specific_init_default[] = { // {cmd, { data }, data_size, delay_ms} {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0}, {0x0C, (uint8_t []){0x11}, 1, 0}, {0x10, (uint8_t []){0x02}, 1, 0}, {0x11, (uint8_t []){0x11}, 1, 0}, {0x15, (uint8_t []){0x42}, 1, 0}, {0x16, (uint8_t []){0x11}, 1, 0}, {0x1A, (uint8_t []){0x02}, 1, 0}, {0x1B, (uint8_t []){0x11}, 1, 0}, {0x61, (uint8_t []){0x80}, 1, 0}, {0x62, (uint8_t []){0x80}, 1, 0}, {0x54, (uint8_t []){0x44}, 1, 0}, {0x58, (uint8_t []){0x88}, 1, 0}, {0x5C, (uint8_t []){0xcc}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0}, {0x20, (uint8_t []){0x80}, 1, 0}, {0x21, (uint8_t []){0x81}, 1, 0}, {0x22, (uint8_t []){0x31}, 1, 0}, {0x23, (uint8_t []){0x20}, 1, 0}, {0x24, (uint8_t []){0x11}, 1, 0}, {0x25, (uint8_t []){0x11}, 1, 0}, {0x26, (uint8_t []){0x12}, 1, 0}, {0x27, (uint8_t []){0x12}, 1, 0}, {0x30, (uint8_t []){0x80}, 1, 0}, {0x31, (uint8_t []){0x81}, 1, 0}, {0x32, (uint8_t []){0x31}, 1, 0}, {0x33, (uint8_t []){0x20}, 1, 0}, {0x34, (uint8_t []){0x11}, 1, 0}, {0x35, (uint8_t []){0x11}, 1, 0}, {0x36, (uint8_t []){0x12}, 1, 0}, {0x37, (uint8_t []){0x12}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0}, {0x41, (uint8_t []){0x11}, 1, 0}, {0x42, (uint8_t []){0x22}, 1, 0}, {0x43, (uint8_t []){0x33}, 1, 0}, {0x49, (uint8_t []){0x11}, 1, 0}, {0x4A, (uint8_t []){0x22}, 1, 0}, {0x4B, (uint8_t []){0x33}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x15}, 3, 0}, {0x00, (uint8_t []){0x00}, 1, 0}, {0x01, (uint8_t []){0x00}, 1, 0}, {0x02, (uint8_t []){0x00}, 1, 0}, {0x03, (uint8_t []){0x00}, 1, 0}, {0x04, (uint8_t []){0x10}, 1, 0}, {0x05, (uint8_t []){0x0C}, 1, 0}, {0x06, (uint8_t []){0x23}, 1, 0}, {0x07, (uint8_t []){0x22}, 1, 0}, {0x08, (uint8_t []){0x21}, 1, 0}, {0x09, (uint8_t []){0x20}, 1, 0}, {0x0A, (uint8_t []){0x33}, 1, 0}, {0x0B, (uint8_t []){0x32}, 1, 0}, {0x0C, (uint8_t []){0x34}, 1, 0}, {0x0D, (uint8_t []){0x35}, 1, 0}, {0x0E, (uint8_t []){0x01}, 1, 0}, {0x0F, (uint8_t []){0x01}, 1, 0}, {0x20, (uint8_t []){0x00}, 1, 0}, {0x21, (uint8_t []){0x00}, 1, 0}, {0x22, (uint8_t []){0x00}, 1, 0}, {0x23, (uint8_t []){0x00}, 1, 0}, {0x24, (uint8_t []){0x0C}, 1, 0}, {0x25, (uint8_t []){0x10}, 1, 0}, {0x26, (uint8_t []){0x20}, 1, 0}, {0x27, (uint8_t []){0x21}, 1, 0}, {0x28, (uint8_t []){0x22}, 1, 0}, {0x29, (uint8_t []){0x23}, 1, 0}, {0x2A, (uint8_t []){0x33}, 1, 0}, {0x2B, (uint8_t []){0x32}, 1, 0}, {0x2C, (uint8_t []){0x34}, 1, 0}, {0x2D, (uint8_t []){0x35}, 1, 0}, {0x2E, (uint8_t []){0x01}, 1, 0}, {0x2F, (uint8_t []){0x01}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x16}, 3, 0}, {0x00, (uint8_t []){0x00}, 1, 0}, {0x01, (uint8_t []){0x00}, 1, 0}, {0x02, (uint8_t []){0x00}, 1, 0}, {0x03, (uint8_t []){0x00}, 1, 0}, {0x04, (uint8_t []){0x08}, 1, 0}, {0x05, (uint8_t []){0x04}, 1, 0}, {0x06, (uint8_t []){0x19}, 1, 0}, {0x07, (uint8_t []){0x18}, 1, 0}, {0x08, (uint8_t []){0x17}, 1, 0}, {0x09, (uint8_t []){0x16}, 1, 0}, {0x0A, (uint8_t []){0x33}, 1, 0}, {0x0B, (uint8_t []){0x32}, 1, 0}, {0x0C, (uint8_t []){0x34}, 1, 0}, {0x0D, (uint8_t []){0x35}, 1, 0}, {0x0E, (uint8_t []){0x01}, 1, 0}, {0x0F, (uint8_t []){0x01}, 1, 0}, {0x20, (uint8_t []){0x00}, 1, 0}, {0x21, (uint8_t []){0x00}, 1, 0}, {0x22, (uint8_t []){0x00}, 1, 0}, {0x23, (uint8_t []){0x00}, 1, 0}, {0x24, (uint8_t []){0x04}, 1, 0}, {0x25, (uint8_t []){0x08}, 1, 0}, {0x26, (uint8_t []){0x16}, 1, 0}, {0x27, (uint8_t []){0x17}, 1, 0}, {0x28, (uint8_t []){0x18}, 1, 0}, {0x29, (uint8_t []){0x19}, 1, 0}, {0x2A, (uint8_t []){0x33}, 1, 0}, {0x2B, (uint8_t []){0x32}, 1, 0}, {0x2C, (uint8_t []){0x34}, 1, 0}, {0x2D, (uint8_t []){0x35}, 1, 0}, {0x2E, (uint8_t []){0x01}, 1, 0}, {0x2F, (uint8_t []){0x01}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0}, {0x00, (uint8_t []){0x99}, 1, 0}, {0x2A, (uint8_t []){0x28}, 1, 0}, {0x2B, (uint8_t []){0x0f}, 1, 0}, {0x2C, (uint8_t []){0x16}, 1, 0}, {0x2D, (uint8_t []){0x28}, 1, 0}, {0x2E, (uint8_t []){0x0f}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0xA0}, 3, 0}, {0x08, (uint8_t []){0xdc}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x45}, 3, 0}, {0x01, (uint8_t []){0x9C}, 1, 0}, {0x03, (uint8_t []){0x9C}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x42}, 3, 0}, {0x05, (uint8_t []){0x2c}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0}, {0x50, (uint8_t []){0x01}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0x2A, (uint8_t []){0x00, 0x00, 0x01, 0x9B}, 4, 0}, {0x2B, (uint8_t []){0x00, 0x00, 0x01, 0x9B}, 4, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x40}, 3, 0}, {0x86, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0}, {0x0D, (uint8_t []){0x66}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x17}, 3, 0}, {0x39, (uint8_t []){0x3c}, 1, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x31}, 3, 0}, {0x38, (uint8_t []){0x03}, 1, 0}, {0x39, (uint8_t []){0xf0}, 1, 0}, {0x36, (uint8_t []){0x03}, 1, 0}, {0x37, (uint8_t []){0xe8}, 1, 0}, {0x34, (uint8_t []){0x03}, 1, 0}, {0x35, (uint8_t []){0xCF}, 1, 0}, {0x32, (uint8_t []){0x03}, 1, 0}, {0x33, (uint8_t []){0xBA}, 1, 0}, {0x30, (uint8_t []){0x03}, 1, 0}, {0x31, (uint8_t []){0xA2}, 1, 0}, {0x2e, (uint8_t []){0x03}, 1, 0}, {0x2f, (uint8_t []){0x95}, 1, 0}, {0x2c, (uint8_t []){0x03}, 1, 0}, {0x2d, (uint8_t []){0x7e}, 1, 0}, {0x2a, (uint8_t []){0x03}, 1, 0}, {0x2b, (uint8_t []){0x62}, 1, 0}, {0x28, (uint8_t []){0x03}, 1, 0}, {0x29, (uint8_t []){0x44}, 1, 0}, {0x26, (uint8_t []){0x02}, 1, 0}, {0x27, (uint8_t []){0xfc}, 1, 0}, {0x24, (uint8_t []){0x02}, 1, 0}, {0x25, (uint8_t []){0xd0}, 1, 0}, {0x22, (uint8_t []){0x02}, 1, 0}, {0x23, (uint8_t []){0x98}, 1, 0}, {0x20, (uint8_t []){0x02}, 1, 0}, {0x21, (uint8_t []){0x6f}, 1, 0}, {0x1e, (uint8_t []){0x02}, 1, 0}, {0x1f, (uint8_t []){0x32}, 1, 0}, {0x1c, (uint8_t []){0x01}, 1, 0}, {0x1d, (uint8_t []){0xf6}, 1, 0}, {0x1a, (uint8_t []){0x01}, 1, 0}, {0x1b, (uint8_t []){0xb8}, 1, 0}, {0x18, (uint8_t []){0x01}, 1, 0}, {0x19, (uint8_t []){0x6E}, 1, 0}, {0x16, (uint8_t []){0x01}, 1, 0}, {0x17, (uint8_t []){0x41}, 1, 0}, {0x14, (uint8_t []){0x00}, 1, 0}, {0x15, (uint8_t []){0xfd}, 1, 0}, {0x12, (uint8_t []){0x00}, 1, 0}, {0x13, (uint8_t []){0xCf}, 1, 0}, {0x10, (uint8_t []){0x00}, 1, 0}, {0x11, (uint8_t []){0x98}, 1, 0}, {0x0e, (uint8_t []){0x00}, 1, 0}, {0x0f, (uint8_t []){0x89}, 1, 0}, {0x0c, (uint8_t []){0x00}, 1, 0}, {0x0d, (uint8_t []){0x79}, 1, 0}, {0x0a, (uint8_t []){0x00}, 1, 0}, {0x0b, (uint8_t []){0x67}, 1, 0}, {0x08, (uint8_t []){0x00}, 1, 0}, {0x09, (uint8_t []){0x55}, 1, 0}, {0x06, (uint8_t []){0x00}, 1, 0}, {0x07, (uint8_t []){0x3F}, 1, 0}, {0x04, (uint8_t []){0x00}, 1, 0}, {0x05, (uint8_t []){0x28}, 1, 0}, {0x02, (uint8_t []){0x00}, 1, 0}, {0x03, (uint8_t []){0x0E}, 1, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x32}, 3, 0}, {0x38, (uint8_t []){0x03}, 1, 0}, {0x39, (uint8_t []){0xf0}, 1, 0}, {0x36, (uint8_t []){0x03}, 1, 0}, {0x37, (uint8_t []){0xe8}, 1, 0}, {0x34, (uint8_t []){0x03}, 1, 0}, {0x35, (uint8_t []){0xCF}, 1, 0}, {0x32, (uint8_t []){0x03}, 1, 0}, {0x33, (uint8_t []){0xBA}, 1, 0}, {0x30, (uint8_t []){0x03}, 1, 0}, {0x31, (uint8_t []){0xA2}, 1, 0}, {0x2e, (uint8_t []){0x03}, 1, 0}, {0x2f, (uint8_t []){0x95}, 1, 0}, {0x2c, (uint8_t []){0x03}, 1, 0}, {0x2d, (uint8_t []){0x7e}, 1, 0}, {0x2a, (uint8_t []){0x03}, 1, 0}, {0x2b, (uint8_t []){0x62}, 1, 0}, {0x28, (uint8_t []){0x03}, 1, 0}, {0x29, (uint8_t []){0x44}, 1, 0}, {0x26, (uint8_t []){0x02}, 1, 0}, {0x27, (uint8_t []){0xfc}, 1, 0}, {0x24, (uint8_t []){0x02}, 1, 0}, {0x25, (uint8_t []){0xd0}, 1, 0}, {0x22, (uint8_t []){0x02}, 1, 0}, {0x23, (uint8_t []){0x98}, 1, 0}, {0x20, (uint8_t []){0x02}, 1, 0}, {0x21, (uint8_t []){0x6f}, 1, 0}, {0x1e, (uint8_t []){0x02}, 1, 0}, {0x1f, (uint8_t []){0x32}, 1, 0}, {0x1c, (uint8_t []){0x01}, 1, 0}, {0x1d, (uint8_t []){0xf6}, 1, 0}, {0x1a, (uint8_t []){0x01}, 1, 0}, {0x1b, (uint8_t []){0xb8}, 1, 0}, {0x18, (uint8_t []){0x01}, 1, 0}, {0x19, (uint8_t []){0x6E}, 1, 0}, {0x16, (uint8_t []){0x01}, 1, 0}, {0x17, (uint8_t []){0x41}, 1, 0}, {0x14, (uint8_t []){0x00}, 1, 0}, {0x15, (uint8_t []){0xfd}, 1, 0}, {0x12, (uint8_t []){0x00}, 1, 0}, {0x13, (uint8_t []){0xCf}, 1, 0}, {0x10, (uint8_t []){0x00}, 1, 0}, {0x11, (uint8_t []){0x98}, 1, 0}, {0x0e, (uint8_t []){0x00}, 1, 0}, {0x0f, (uint8_t []){0x89}, 1, 0}, {0x0c, (uint8_t []){0x00}, 1, 0}, {0x0d, (uint8_t []){0x79}, 1, 0}, {0x0a, (uint8_t []){0x00}, 1, 0}, {0x0b, (uint8_t []){0x67}, 1, 0}, {0x08, (uint8_t []){0x00}, 1, 0}, {0x09, (uint8_t []){0x55}, 1, 0}, {0x06, (uint8_t []){0x00}, 1, 0}, {0x07, (uint8_t []){0x3F}, 1, 0}, {0x04, (uint8_t []){0x00}, 1, 0}, {0x05, (uint8_t []){0x28}, 1, 0}, {0x02, (uint8_t []){0x00}, 1, 0}, {0x03, (uint8_t []){0x0E}, 1, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0}, {0x60, (uint8_t []){0x01}, 1, 0}, {0x65, (uint8_t []){0x03}, 1, 0}, {0x66, (uint8_t []){0x38}, 1, 0}, {0x67, (uint8_t []){0x04}, 1, 0}, {0x68, (uint8_t []){0x34}, 1, 0}, {0x69, (uint8_t []){0x03}, 1, 0}, {0x61, (uint8_t []){0x03}, 1, 0}, {0x62, (uint8_t []){0x38}, 1, 0}, {0x63, (uint8_t []){0x04}, 1, 0}, {0x64, (uint8_t []){0x34}, 1, 0}, {0x0A, (uint8_t []){0x11}, 1, 0}, {0x0B, (uint8_t []){0x20}, 1, 0}, {0x0c, (uint8_t []){0x20}, 1, 0}, {0x55, (uint8_t []){0x06}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x42}, 3, 0}, {0x05, (uint8_t []){0x3D}, 1, 0}, {0x06, (uint8_t []){0x03}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0}, {0x1F, (uint8_t []){0xDC}, 1, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x17}, 3, 0}, {0x11, (uint8_t []){0xAA}, 1, 0}, {0x16, (uint8_t []){0x12}, 1, 0}, {0x0B, (uint8_t []){0xC3}, 1, 0}, {0x10, (uint8_t []){0x0E}, 1, 0}, {0x14, (uint8_t []){0xAA}, 1, 0}, {0x18, (uint8_t []){0xA0}, 1, 0}, {0x1A, (uint8_t []){0x80}, 1, 0}, {0x1F, (uint8_t []){0x80}, 1, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x11}, 3, 0}, {0x30, (uint8_t []){0xEE}, 1, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x12}, 3, 0}, {0x15, (uint8_t []){0x0F}, 1, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x2D}, 3, 0}, {0x01, (uint8_t []){0x3E}, 1, 0}, {0xff, (uint8_t []){0x20, 0x10, 0x40}, 3, 0}, {0x83, (uint8_t []){0xC4}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0}, {0x00, (uint8_t []){0xCC}, 1, 0}, {0x36, (uint8_t []){0xA0}, 1, 0}, {0x2A, (uint8_t []){0x2D}, 1, 0}, {0x2B, (uint8_t []){0x1e}, 1, 0}, {0x2C, (uint8_t []){0x26}, 1, 0}, {0x2D, (uint8_t []){0x2D}, 1, 0}, {0x2E, (uint8_t []){0x1e}, 1, 0}, {0x1F, (uint8_t []){0xE6}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0xA0}, 3, 0}, {0x08, (uint8_t []){0xE6}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0}, {0x10, (uint8_t []){0x0F}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x18}, 3, 0}, {0x01, (uint8_t []){0x01}, 1, 0}, {0x00, (uint8_t []){0x1E}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x43}, 3, 0}, {0x03, (uint8_t []){0x04}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x18}, 3, 0}, {0x3A, (uint8_t []){0x01}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x50}, 3, 0}, {0x05, (uint8_t []){0x08}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x50}, 3, 0}, {0x00, (uint8_t []){0xA6}, 1, 0}, {0x01, (uint8_t []){0xA6}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x50}, 3, 0}, {0x08, (uint8_t []){0x55}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0}, {0x0B, (uint8_t []){0x43}, 1, 0}, {0x0C, (uint8_t []){0x12}, 1, 0}, {0x10, (uint8_t []){0x01}, 1, 0}, {0x11, (uint8_t []){0x12}, 1, 0}, {0x15, (uint8_t []){0x00}, 1, 0}, {0x16, (uint8_t []){0x00}, 1, 0}, {0x1A, (uint8_t []){0x00}, 1, 0}, {0x1B, (uint8_t []){0x00}, 1, 0}, {0x61, (uint8_t []){0x00}, 1, 0}, {0x62, (uint8_t []){0x00}, 1, 0}, {0x51, (uint8_t []){0x11}, 1, 0}, {0x55, (uint8_t []){0x55}, 1, 0}, {0x58, (uint8_t []){0x00}, 1, 0}, {0x5C, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0}, {0x20, (uint8_t []){0x81}, 1, 0}, {0x21, (uint8_t []){0x82}, 1, 0}, {0x22, (uint8_t []){0x72}, 1, 0}, {0x30, (uint8_t []){0x00}, 1, 0}, {0x31, (uint8_t []){0x00}, 1, 0}, {0x32, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x10}, 3, 0}, {0x44, (uint8_t []){0x44}, 1, 0}, {0x45, (uint8_t []){0x55}, 1, 0}, {0x46, (uint8_t []){0x66}, 1, 0}, {0x47, (uint8_t []){0x77}, 1, 0}, {0x49, (uint8_t []){0x00}, 1, 0}, {0x4A, (uint8_t []){0x00}, 1, 0}, {0x4B, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x17}, 3, 0}, {0x37, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x15}, 3, 0}, {0x04, (uint8_t []){0x08}, 1, 0}, {0x05, (uint8_t []){0x04}, 1, 0}, {0x06, (uint8_t []){0x1C}, 1, 0}, {0x07, (uint8_t []){0x1A}, 1, 0}, {0x08, (uint8_t []){0x18}, 1, 0}, {0x09, (uint8_t []){0x16}, 1, 0}, {0x24, (uint8_t []){0x05}, 1, 0}, {0x25, (uint8_t []){0x09}, 1, 0}, {0x26, (uint8_t []){0x17}, 1, 0}, {0x27, (uint8_t []){0x19}, 1, 0}, {0x28, (uint8_t []){0x1B}, 1, 0}, {0x29, (uint8_t []){0x1D}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x16}, 3, 0}, {0x04, (uint8_t []){0x09}, 1, 0}, {0x05, (uint8_t []){0x05}, 1, 0}, {0x06, (uint8_t []){0x1D}, 1, 0}, {0x07, (uint8_t []){0x1B}, 1, 0}, {0x08, (uint8_t []){0x19}, 1, 0}, {0x09, (uint8_t []){0x17}, 1, 0}, {0x24, (uint8_t []){0x04}, 1, 0}, {0x25, (uint8_t []){0x08}, 1, 0}, {0x26, (uint8_t []){0x16}, 1, 0}, {0x27, (uint8_t []){0x18}, 1, 0}, {0x28, (uint8_t []){0x1A}, 1, 0}, {0x29, (uint8_t []){0x1C}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x18}, 3, 0}, {0x1F, (uint8_t []){0x02}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0}, {0x15, (uint8_t []){0x99}, 1, 0}, {0x16, (uint8_t []){0x99}, 1, 0}, {0x1C, (uint8_t []){0x88}, 1, 0}, {0x1D, (uint8_t []){0x88}, 1, 0}, {0x1E, (uint8_t []){0x88}, 1, 0}, {0x13, (uint8_t []){0xf0}, 1, 0}, {0x14, (uint8_t []){0x34}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0}, {0x12, (uint8_t []){0x89}, 1, 0}, {0x06, (uint8_t []){0x06}, 1, 0}, {0x18, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0}, {0x0A, (uint8_t []){0x00}, 1, 0}, {0x0B, (uint8_t []){0xF0}, 1, 0}, {0x0c, (uint8_t []){0xF0}, 1, 0}, {0x6A, (uint8_t []){0x10}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x11}, 3, 0}, {0x08, (uint8_t []){0x70}, 1, 0}, {0x09, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0x35, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x12}, 3, 0}, {0x21, (uint8_t []){0x70}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x2D}, 3, 0}, {0x02, (uint8_t []){0x00}, 1, 0}, {0xFF, (uint8_t []){0x20, 0x10, 0x00}, 3, 0}, {0x11, (uint8_t []){0x00}, 0, 120}, }; static esp_err_t panel_spd2010_init(esp_lcd_panel_t *panel) { spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base); esp_lcd_panel_io_handle_t io = spd2010->io; const spd2010_lcd_init_cmd_t *init_cmds = NULL; uint16_t init_cmds_size = 0; bool is_user_set = true; bool is_cmd_overwritten = false; ESP_RETURN_ON_ERROR(tx_param(spd2010, io, SPD2010_CMD_SET, (uint8_t[]) { SPD2010_CMD_SET_BYTE0, SPD2010_CMD_SET_BYTE1, SPD2010_CMD_SET_USER }, 3), TAG, "send command failed"); ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_MADCTL, (uint8_t[]) { spd2010->madctl_val, }, 1), TAG, "send command failed"); ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_COLMOD, (uint8_t[]) { spd2010->colmod_val, }, 1), TAG, "send command failed"); // vendor specific initialization, it can be different between manufacturers // should consult the LCD supplier for initialization sequence code if (spd2010->init_cmds) { init_cmds = spd2010->init_cmds; init_cmds_size = spd2010->init_cmds_size; } else { init_cmds = vendor_specific_init_default; init_cmds_size = sizeof(vendor_specific_init_default) / sizeof(spd2010_lcd_init_cmd_t); } for (int i = 0; i < init_cmds_size; i++) { // Check if the command has been used or conflicts with the internal only when command2 is disable if (is_user_set && (init_cmds[i].data_bytes > 0)) { switch (init_cmds[i].cmd) { case LCD_CMD_MADCTL: is_cmd_overwritten = true; spd2010->madctl_val = ((uint8_t *)init_cmds[i].data)[0]; break; case LCD_CMD_COLMOD: is_cmd_overwritten = true; spd2010->colmod_val = ((uint8_t *)init_cmds[i].data)[0]; break; default: is_cmd_overwritten = false; break; } if (is_cmd_overwritten) { is_cmd_overwritten = false; ESP_LOGW(TAG, "The %02Xh command has been used and will be overwritten by external initialization sequence", init_cmds[i].cmd); } } // Send command ESP_RETURN_ON_ERROR(tx_param(spd2010, io, init_cmds[i].cmd, init_cmds[i].data, init_cmds[i].data_bytes), TAG, "send command failed"); vTaskDelay(pdMS_TO_TICKS(init_cmds[i].delay_ms)); // Check if the current cmd is the "command set" cmd if ((init_cmds[i].cmd == SPD2010_CMD_SET) && (init_cmds[i].data_bytes > 2)) { is_user_set = (((uint8_t *)init_cmds[i].data)[2] == SPD2010_CMD_SET_USER); } } ESP_LOGD(TAG, "send init commands success"); return ESP_OK; } static esp_err_t panel_spd2010_draw_bitmap(esp_lcd_panel_t *panel, int x_start, int y_start, int x_end, int y_end, const void *color_data) { spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base); assert((x_start < x_end) && (y_start < y_end) && "start position must be smaller than end position"); esp_lcd_panel_io_handle_t io = spd2010->io; x_start += spd2010->x_gap; x_end += spd2010->x_gap; y_start += spd2010->y_gap; y_end += spd2010->y_gap; // define an area of frame memory where MCU can access ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_CASET, (uint8_t[]) { (x_start >> 8) & 0xFF, x_start & 0xFF, ((x_end - 1) >> 8) & 0xFF, (x_end - 1) & 0xFF, }, 4), TAG, "send command failed"); ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_RASET, (uint8_t[]) { (y_start >> 8) & 0xFF, y_start & 0xFF, ((y_end - 1) >> 8) & 0xFF, (y_end - 1) & 0xFF, }, 4), TAG, "send command failed"); // transfer frame buffer size_t len = (x_end - x_start) * (y_end - y_start) * spd2010->fb_bits_per_pixel / 8; ESP_RETURN_ON_ERROR(tx_color(spd2010, io, LCD_CMD_RAMWR, color_data, len), TAG, "send color failed"); return ESP_OK; } static esp_err_t panel_spd2010_invert_color(esp_lcd_panel_t *panel, bool invert_color_data) { spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base); esp_lcd_panel_io_handle_t io = spd2010->io; int command = 0; if (invert_color_data) { command = LCD_CMD_INVON; } else { command = LCD_CMD_INVOFF; } ESP_RETURN_ON_ERROR(tx_param(spd2010, io, command, NULL, 0), TAG, "send command failed"); return ESP_OK; } static esp_err_t panel_spd2010_mirror(esp_lcd_panel_t *panel, bool mirror_x, bool mirror_y) { spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base); esp_lcd_panel_io_handle_t io = spd2010->io; if (mirror_x) { spd2010->madctl_val |= BIT(1); } else { spd2010->madctl_val &= ~BIT(1); } if (mirror_y) { spd2010->madctl_val |= BIT(0); } else { spd2010->madctl_val &= ~BIT(0); } ESP_RETURN_ON_ERROR(tx_param(spd2010, io, LCD_CMD_MADCTL, (uint8_t[]) { spd2010->madctl_val }, 1), TAG, "send command failed"); return ESP_OK; } static esp_err_t panel_spd2010_swap_xy(esp_lcd_panel_t *panel, bool swap_axes) { ESP_LOGE(TAG, "swap_xy is not supported by this panel"); return ESP_ERR_NOT_SUPPORTED; } static esp_err_t panel_spd2010_set_gap(esp_lcd_panel_t *panel, int x_gap, int y_gap) { spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base); spd2010->x_gap = x_gap; spd2010->y_gap = y_gap; return ESP_OK; } static esp_err_t panel_spd2010_disp_on_off(esp_lcd_panel_t *panel, bool on_off) { spd2010_panel_t *spd2010 = __containerof(panel, spd2010_panel_t, base); esp_lcd_panel_io_handle_t io = spd2010->io; int command = 0; if (on_off) { command = LCD_CMD_DISPON; } else { command = LCD_CMD_DISPOFF; } ESP_RETURN_ON_ERROR(tx_param(spd2010, io, command, NULL, 0), TAG, "send command failed"); return ESP_OK; }