初始提交卡包 USB 工程

纳入固件源码、屏幕组件、nand_xfer 工具和文档。忽略本机构建产物、sdkconfig，以及含本机路径的依赖锁。 Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-13 21:54:50 +08:00
commit 851e347cf5
260 changed files with 269349 additions and 0 deletions
@@ -0,0 +1,7 @@
+idf_component_register(SRCS "esp_lcd_qspi_amoled.c" INCLUDE_DIRS "include" PRIV_REQUIRES "driver" REQUIRES "esp_lcd")
+
+include(package_manager)
+cu_pkg_define_version(${CMAKE_CURRENT_LIST_DIR})
+
+
+
@@ -0,0 +1,357 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <stdlib.h>
+#include <sys/cdefs.h>
+
+#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_qspi_amoled.h"
+
+#define LCD_OPCODE_WRITE_CMD        (0x02ULL)
+#define LCD_OPCODE_READ_CMD         (0x03ULL)
+#define LCD_OPCODE_WRITE_COLOR      (0x32ULL)
+
+static const char *TAG = "qspi_amoled";
+
+static esp_err_t panel_qspi_amoled_del(esp_lcd_panel_t *panel);
+static esp_err_t panel_qspi_amoled_reset(esp_lcd_panel_t *panel);
+static esp_err_t panel_qspi_amoled_init(esp_lcd_panel_t *panel);
+esp_err_t panel_qspi_amoled_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_qspi_amoled_invert_color(esp_lcd_panel_t *panel, bool invert_color_data);
+static esp_err_t panel_qspi_amoled_mirror(esp_lcd_panel_t *panel, bool mirror_x, bool mirror_y);
+static esp_err_t panel_qspi_amoled_swap_xy(esp_lcd_panel_t *panel, bool swap_axes);
+static esp_err_t panel_qspi_amoled_set_gap(esp_lcd_panel_t *panel, int x_gap, int y_gap);
+static esp_err_t panel_qspi_amoled_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 surrent value of LCD_CMD_COLMOD register
+    const qspi_amoled_lcd_init_cmd_t *init_cmds;
+    uint16_t init_cmds_size;
+    struct {
+        unsigned int use_qspi_interface: 1;
+        unsigned int reset_level: 1;
+    } flags;
+} qspi_amoled_panel_t;
+
+esp_err_t esp_lcd_new_panel_qspi_amoled(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;
+    qspi_amoled_panel_t *qspi_amoled = NULL;
+    qspi_amoled = calloc(1, sizeof(qspi_amoled_panel_t));
+    ESP_GOTO_ON_FALSE(qspi_amoled, ESP_ERR_NO_MEM, err, TAG, "no mem for qspi_amoled 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:
+        qspi_amoled->madctl_val = 0;
+        break;
+    case LCD_RGB_ELEMENT_ORDER_BGR:
+        qspi_amoled->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
+        qspi_amoled->colmod_val = 0x55;
+        fb_bits_per_pixel = 16;
+        break;
+    case 18: // RGB666
+        qspi_amoled->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 = 18;
+        break;
+    case 24: // RGB888
+        qspi_amoled->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;
+    }
+
+    qspi_amoled->io = io;
+    qspi_amoled->reset_gpio_num = panel_dev_config->reset_gpio_num;
+    qspi_amoled->fb_bits_per_pixel = fb_bits_per_pixel;
+    qspi_amoled_vendor_config_t *vendor_config = (qspi_amoled_vendor_config_t *)panel_dev_config->vendor_config;
+    if (vendor_config) {
+        qspi_amoled->init_cmds = vendor_config->init_cmds;
+        qspi_amoled->init_cmds_size = vendor_config->init_cmds_size;
+        qspi_amoled->flags.use_qspi_interface = vendor_config->flags.use_qspi_interface;
+    }
+    qspi_amoled->flags.reset_level = panel_dev_config->flags.reset_active_high;
+    qspi_amoled->base.del = panel_qspi_amoled_del;
+    qspi_amoled->base.reset = panel_qspi_amoled_reset;
+    qspi_amoled->base.init = panel_qspi_amoled_init;
+    qspi_amoled->base.draw_bitmap = panel_qspi_amoled_draw_bitmap;
+    qspi_amoled->base.invert_color = panel_qspi_amoled_invert_color;
+    qspi_amoled->base.set_gap = panel_qspi_amoled_set_gap;
+    qspi_amoled->base.mirror = panel_qspi_amoled_mirror;
+    qspi_amoled->base.swap_xy = panel_qspi_amoled_swap_xy;
+    qspi_amoled->base.disp_on_off = panel_qspi_amoled_disp_on_off;
+    *ret_panel = &(qspi_amoled->base);
+    ESP_LOGD(TAG, "new qspi_amoled panel @%p", qspi_amoled);
+
+    ESP_LOGI(TAG, "LCD panel create success, version: %d.%d.%d", ESP_LCD_QSPI_AMOLED_VER_MAJOR, ESP_LCD_QSPI_AMOLED_VER_MINOR,
+             ESP_LCD_QSPI_AMOLED_VER_PATCH);
+
+    return ESP_OK;
+
+err:
+    if (qspi_amoled) {
+        if (panel_dev_config->reset_gpio_num >= 0) {
+            gpio_reset_pin(panel_dev_config->reset_gpio_num);
+        }
+        free(qspi_amoled);
+    }
+    return ret;
+}
+
+static esp_err_t tx_param(qspi_amoled_panel_t *qspi_amoled, esp_lcd_panel_io_handle_t io, int lcd_cmd, const void *param, size_t param_size)
+{
+    if (qspi_amoled->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(qspi_amoled_panel_t *qspi_amoled, esp_lcd_panel_io_handle_t io, int lcd_cmd, const void *param, size_t param_size)
+{
+    if (qspi_amoled->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_qspi_amoled_del(esp_lcd_panel_t *panel)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_panel_t, base);
+
+    if (qspi_amoled->reset_gpio_num >= 0) {
+        gpio_reset_pin(qspi_amoled->reset_gpio_num);
+    }
+    ESP_LOGD(TAG, "del qspi_amoled panel @%p", qspi_amoled);
+    free(qspi_amoled);
+    return ESP_OK;
+}
+
+static esp_err_t panel_qspi_amoled_reset(esp_lcd_panel_t *panel)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_panel_t, base);
+    esp_lcd_panel_io_handle_t io = qspi_amoled->io;
+
+    // Perform hardware reset
+    if (qspi_amoled->reset_gpio_num >= 0) {
+        gpio_set_level(qspi_amoled->reset_gpio_num, qspi_amoled->flags.reset_level);
+        vTaskDelay(pdMS_TO_TICKS(10));
+        gpio_set_level(qspi_amoled->reset_gpio_num, !qspi_amoled->flags.reset_level);
+        vTaskDelay(pdMS_TO_TICKS(150));
+    } else { // Perform software reset
+        ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, io, LCD_CMD_SWRESET, NULL, 0), TAG, "send command failed");
+        vTaskDelay(pdMS_TO_TICKS(80));
+    }
+
+    return ESP_OK;
+}
+
+static const qspi_amoled_lcd_init_cmd_t vendor_specific_init_default[] = {
+//  {cmd, { data }, data_size, delay_ms}
+    {0x44, (uint8_t []){0x01, 0xD1}, 2, 0},
+    {0x35, (uint8_t []){0x00}, 0, 0},
+    {0x53, (uint8_t []){0x20}, 1, 25},
+};
+
+static esp_err_t panel_qspi_amoled_init(esp_lcd_panel_t *panel)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_panel_t, base);
+    esp_lcd_panel_io_handle_t io = qspi_amoled->io;
+    const qspi_amoled_lcd_init_cmd_t *init_cmds = NULL;
+    uint16_t init_cmds_size = 0;
+    bool is_cmd_overwritten = false;
+
+    ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, io, LCD_CMD_MADCTL, (uint8_t[]) {
+        qspi_amoled->madctl_val,
+    }, 1), TAG, "send command failed");
+    ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, io, LCD_CMD_COLMOD, (uint8_t[]) {
+        qspi_amoled->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 (qspi_amoled->init_cmds) {
+        init_cmds = qspi_amoled->init_cmds;
+        init_cmds_size = qspi_amoled->init_cmds_size;
+    } else {
+        init_cmds = vendor_specific_init_default;
+        init_cmds_size = sizeof(vendor_specific_init_default) / sizeof(qspi_amoled_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
+        switch (init_cmds[i].cmd) {
+        case LCD_CMD_MADCTL:
+            is_cmd_overwritten = true;
+            qspi_amoled->madctl_val = ((uint8_t *)init_cmds[i].data)[0];
+            break;
+        case LCD_CMD_COLMOD:
+            is_cmd_overwritten = true;
+            qspi_amoled->colmod_val = ((uint8_t *)init_cmds[i].data)[0];
+            break;
+        default:
+            is_cmd_overwritten = false;
+            break;
+        }
+
+        if (is_cmd_overwritten) {
+            ESP_LOGW(TAG, "The %02Xh command has been used and will be overwritten by external initialization sequence", init_cmds[i].cmd);
+        }
+
+        ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, 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));
+    }
+    ESP_LOGD(TAG, "send init commands success");
+
+    return ESP_OK;
+}
+
+esp_err_t panel_qspi_amoled_draw_bitmap(esp_lcd_panel_t *panel, int x_start, int y_start, int x_end, int y_end, const void *color_data)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_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 = qspi_amoled->io;
+
+    x_start += qspi_amoled->x_gap;
+    x_end += qspi_amoled->x_gap;
+    y_start += qspi_amoled->y_gap;
+    y_end += qspi_amoled->y_gap;
+
+    // define an area of frame memory where MCU can access
+    ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, 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(qspi_amoled, 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) * qspi_amoled->fb_bits_per_pixel / 8;
+    ESP_RETURN_ON_ERROR(tx_color(qspi_amoled, io, LCD_CMD_RAMWR, color_data, len), TAG, "send color data failed");
+
+    return ESP_OK;
+}
+
+static esp_err_t panel_qspi_amoled_invert_color(esp_lcd_panel_t *panel, bool invert_color_data)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_panel_t, base);
+    esp_lcd_panel_io_handle_t io = qspi_amoled->io;
+    int command = 0;
+    if (invert_color_data) {
+        command = LCD_CMD_INVON;
+    } else {
+        command = LCD_CMD_INVOFF;
+    }
+    ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, io, command, NULL, 0), TAG, "send command failed");
+    return ESP_OK;
+}
+
+esp_err_t panel_qspi_amoled_set_brightness(esp_lcd_panel_t *panel, uint8_t brightness)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_panel_t, base);
+    esp_lcd_panel_io_handle_t io = qspi_amoled->io;
+    ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, io, LCD_CMD_WRDISBV, (uint8_t[]) {
+        brightness
+    }, 1), TAG, "send command failed");
+    return ESP_OK;
+}
+
+static esp_err_t panel_qspi_amoled_mirror(esp_lcd_panel_t *panel, bool mirror_x, bool mirror_y)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_panel_t, base);
+    esp_lcd_panel_io_handle_t io = qspi_amoled->io;
+    esp_err_t ret = ESP_OK;
+
+    if (mirror_x) {
+        qspi_amoled->madctl_val |= BIT(6);
+    } else {
+        qspi_amoled->madctl_val &= ~BIT(6);
+    }
+    if (mirror_y) {
+        ESP_LOGE(TAG, "mirror_y is not supported by this panel");
+        ret = ESP_ERR_NOT_SUPPORTED;
+    }
+    ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, io, LCD_CMD_MADCTL, (uint8_t[]) {
+        qspi_amoled->madctl_val
+    }, 1), TAG, "send command failed");
+    return ret;
+}
+
+static esp_err_t panel_qspi_amoled_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_qspi_amoled_set_gap(esp_lcd_panel_t *panel, int x_gap, int y_gap)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_panel_t, base);
+    qspi_amoled->x_gap = x_gap;
+    qspi_amoled->y_gap = y_gap;
+    return ESP_OK;
+}
+
+static esp_err_t panel_qspi_amoled_disp_on_off(esp_lcd_panel_t *panel, bool on_off)
+{
+    qspi_amoled_panel_t *qspi_amoled = __containerof(panel, qspi_amoled_panel_t, base);
+    esp_lcd_panel_io_handle_t io = qspi_amoled->io;
+    int command = 0;
+
+    if (on_off) {
+        command = LCD_CMD_DISPON;
+    } else {
+        command = LCD_CMD_DISPOFF;
+    }
+    ESP_RETURN_ON_ERROR(tx_param(qspi_amoled, io, command, NULL, 0), TAG, "send command failed");
+    return ESP_OK;
+}
@@ -0,0 +1,10 @@
+dependencies:
+  cmake_utilities:
+    version: 0.*
+  idf:
+    version: '>5.0.4,!=5.1.1'
+description: ESP LCD QSPI_AMOLED
+issues: https://github.com/espressif/esp-iot-solution/issues
+repository: https://github.com/espressif/esp-iot-solution.git
+url: https://github.com/espressif/esp-iot-solution/tree/master/components/display/lcd/esp_lcd_qspi_amoled
+version: 1.0.0
@@ -0,0 +1,117 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include <stdint.h>
+
+#include "esp_lcd_panel_vendor.h"
+#include "esp_lcd_panel_interface.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief LCD panel initialization commands.
+ *
+ */
+typedef struct {
+    int cmd;                /*<! The specific LCD command */
+    const void *data;       /*<! Buffer that holds the command specific data */
+    size_t data_bytes;      /*<! Size of `data` in memory, in bytes */
+    unsigned int delay_ms;  /*<! Delay in milliseconds after this command */
+} qspi_amoled_lcd_init_cmd_t;
+
+/**
+ * @brief LCD panel vendor configuration.
+ *
+ * @note  This structure can be used to select interface type and override default initialization commands.
+ * @note  This structure needs to be passed to the `vendor_config` field in `esp_lcd_panel_dev_config_t`.
+ *
+ */
+typedef struct {
+    const qspi_amoled_lcd_init_cmd_t *init_cmds;    /*!< Pointer to initialization commands array.
+                                                 *  The array should be declared as `static const` and positioned outside the function.
+                                                 *  Please refer to `vendor_specific_init_default` in source file
+                                                 */
+    uint16_t init_cmds_size;    /*<! Number of commands in above array */
+    struct {
+        unsigned int use_qspi_interface: 1;     /*<! Set to 1 if use QSPI interface, default is SPI interface */
+    } flags;
+} qspi_amoled_vendor_config_t;
+
+/**
+ * @brief Create LCD panel for model QSPI_AMOLED
+ *
+ * @param[in]  io LCD panel IO handle
+ * @param[in]  panel_dev_config General panel device configuration (Use `vendor_config` to select QSPI interface or override default initialization commands)
+ * @param[out] ret_panel Returned LCD panel handle
+ * @return
+ *      - ESP_OK: Success
+ *      - Otherwise: Fail
+ */
+esp_err_t esp_lcd_new_panel_qspi_amoled(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_err_t panel_qspi_amoled_set_brightness(esp_lcd_panel_t *panel, uint8_t brightness);
+esp_err_t panel_qspi_amoled_draw_bitmap(esp_lcd_panel_t *panel, int x_start, int y_start, int x_end, int y_end, const void *color_data);
+/**
+ * @brief LCD panel bus configuration structure
+ *
+ */
+#define QSPI_AMOLED_PANEL_BUS_SPI_CONFIG(sclk, mosi, max_trans_sz)   \
+    {                                                           \
+        .sclk_io_num = sclk,                                    \
+        .mosi_io_num = mosi,                                    \
+        .miso_io_num = -1,                                      \
+        .quadhd_io_num = -1,                                    \
+        .quadwp_io_num = -1,                                    \
+        .max_transfer_sz = max_trans_sz,                        \
+    }
+#define QSPI_AMOLED_PANEL_BUS_QSPI_CONFIG(sclk, d0, d1, d2, d3, max_trans_sz) \
+    {                                                           \
+        .sclk_io_num = sclk,                                    \
+        .data0_io_num = d0,                                     \
+        .data1_io_num = d1,                                     \
+        .data2_io_num = d2,                                     \
+        .data3_io_num = d3,                                     \
+        .max_transfer_sz = max_trans_sz,                        \
+    }
+
+/**
+ * @brief LCD panel IO configuration structure
+ *
+ */
+#define QSPI_AMOLED_PANEL_IO_SPI_CONFIG(cs, dc, cb, cb_ctx)          \
+    {                                                           \
+        .cs_gpio_num = cs,                                      \
+        .dc_gpio_num = dc,                                      \
+        .spi_mode = 0,                                          \
+        .pclk_hz = 40 * 1000 * 1000,                            \
+        .trans_queue_depth = 10,                                \
+        .on_color_trans_done = cb,                              \
+        .user_ctx = cb_ctx,                                     \
+        .lcd_cmd_bits = 8,                                      \
+        .lcd_param_bits = 8,                                    \
+    }
+#define QSPI_AMOLED_PANEL_IO_QSPI_CONFIG(cs, cb, cb_ctx)             \
+    {                                                           \
+        .cs_gpio_num = cs,                                      \
+        .dc_gpio_num = -1,                                      \
+        .spi_mode = 0,                                          \
+        .pclk_hz = 80 * 1000 * 1000,                            \
+        .trans_queue_depth = 10,                                \
+        .on_color_trans_done = cb,                              \
+        .user_ctx = cb_ctx,                                     \
+        .lcd_cmd_bits = 32,                                     \
+        .lcd_param_bits = 8,                                    \
+        .flags = {                                              \
+            .quad_mode = true,                                  \
+        },                                                      \
+    }
+
+#ifdef __cplusplus
+}
+#endif