feat: add camera support for M5Stack Tab5 (#1442)

main/boards/m5stack-tab5/README.md

@@ -10,22 +10,36 @@
 
 * idf version: v6.0-dev
 
-1. 设置编译目标为 esp32p4
+1. 调整 idf_component.yml
 
-```shell
-idf.py set-target esp32p4 
+将
+```yaml
+  espressif/esp_video:
+    version: ==1.3.1   # for compatibility. update version may need to modify this project code.
+    rules:
+    - if: target not in [esp32]
+```
+修改为
+```yaml
+  espressif/esp_video:
+    version: '==0.7.0'
+    rules:
+    - if: target not in [esp32]
+  espressif/esp_ipa: '==0.1.0'
 ```
 
-2. 修改配置 
+2. 使用 release.py 编译
 
 ```shell
-cp main/boards/m5stack-tab5/sdkconfig.tab5 sdkconfig
+python ./scripts/release.py m5stack-tab5
 ```
 
+如需手动编译，请参考 `m5stack-tab5/config.json` 修改 menuconfig 对应选项。
+
 3. 编译烧录程序
 
 ```shell
-idf.py build flash monitor
+idf.py flash monitor
 ```
 
 > [!NOTE]

main/boards/m5stack-tab5/config.h

@@ -27,6 +27,12 @@
 #define VOLUME_UP_BUTTON_GPIO    GPIO_NUM_NC
 #define VOLUME_DOWN_BUTTON_GPIO  GPIO_NUM_NC
 
+/* ---------------------------------------------------------------- */
+// 摄像头相关参数配置
+#define CAMERA_SCL  GPIO_NUM_32
+#define CAMERA_SDA  GPIO_NUM_31
+#define CAMERA_MCLK GPIO_NUM_36
+
 /* ---------------------------------------------------------------- */
 // 显示屏相关参数配置
 #define DISPLAY_WIDTH    720

main/boards/m5stack-tab5/config.json

@@ -0,0 +1,19 @@
+{
+    "target": "esp32p4",
+    "builds": [
+        {
+            "name": "m5stack-tab5",
+            "sdkconfig_append": [
+                "CONFIG_BOARD_TYPE_M5STACK_CORE_TAB5=y",
+                "CONFIG_CAMERA_SC202CS=y",
+                "CONFIG_XIAOZHI_ENABLE_ROTATE_CAMERA_IMAGE=y",
+                "CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_CMD_SLOT_1=13",
+                "CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_CLK_SLOT_1=12",
+                "CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_D0_SLOT_1=11",
+                "CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_D1_4BIT_BUS_SLOT_1=10",
+                "CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_D2_4BIT_BUS_SLOT_1=9",
+                "CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_D3_4BIT_BUS_SLOT_1=8"
+            ]
+        }
+    ]
+}

main/boards/m5stack-tab5/m5stack_tab5.cc

@@ -7,6 +7,9 @@
 #include "application.h"
 #include "button.h"
 #include "config.h"
+#include "esp32_camera.h"
+#include "esp_video_init.h"
+#include "esp_cam_sensor_xclk.h"
 
 #include <esp_log.h>
 #include "esp_check.h"
@@ -87,6 +90,7 @@ private:
     i2c_master_bus_handle_t i2c_bus_;
     Button boot_button_;
     LcdDisplay* display_;
+    Esp32Camera* camera_ = nullptr;
     Pi4ioe1* pi4ioe1_;
     Pi4ioe2* pi4ioe2_;
     esp_lcd_touch_handle_t touch_ = nullptr;
@@ -422,12 +426,53 @@ private:
         }
     }
 
+    void InitializeCamera() {
+        esp_cam_sensor_xclk_handle_t xclk_handle = NULL;
+        esp_cam_sensor_xclk_config_t cam_xclk_config = {};
+
+#if CONFIG_CAMERA_XCLK_USE_ESP_CLOCK_ROUTER
+        if (esp_cam_sensor_xclk_allocate(ESP_CAM_SENSOR_XCLK_ESP_CLOCK_ROUTER, &xclk_handle) == ESP_OK) {
+            cam_xclk_config.esp_clock_router_cfg.xclk_pin = CAMERA_MCLK;
+            cam_xclk_config.esp_clock_router_cfg.xclk_freq_hz = 12000000; // 12MHz
+            (void)esp_cam_sensor_xclk_start(xclk_handle, &cam_xclk_config);
+        }
+#elif CONFIG_CAMERA_XCLK_USE_LEDC
+        if (esp_cam_sensor_xclk_allocate(ESP_CAM_SENSOR_XCLK_LEDC, &xclk_handle) == ESP_OK) {
+            cam_xclk_config.ledc_cfg.timer = LEDC_TIMER_0;
+            cam_xclk_config.ledc_cfg.clk_cfg = LEDC_AUTO_CLK;
+            cam_xclk_config.ledc_cfg.channel = LEDC_CHANNEL_0;
+            cam_xclk_config.ledc_cfg.xclk_freq_hz = 12000000; // 12MHz
+            cam_xclk_config.ledc_cfg.xclk_pin = CAMERA_MCLK;
+            (void)esp_cam_sensor_xclk_start(xclk_handle, &cam_xclk_config);
+        }
+#endif
+
+        esp_video_init_sccb_config_t sccb_config = {
+            .init_sccb = false,
+            .i2c_handle = i2c_bus_,
+            .freq = 400000,
+        };
+
+        esp_video_init_csi_config_t csi_config = {
+            .sccb_config = sccb_config,
+            .reset_pin = GPIO_NUM_NC,
+            .pwdn_pin = GPIO_NUM_NC,
+        };
+
+        esp_video_init_config_t video_config = {
+            .csi = &csi_config,
+        };
+
+        camera_ = new Esp32Camera(video_config);
+    }
+
 public:
     M5StackTab5Board() : boot_button_(BOOT_BUTTON_GPIO) {
         InitializeI2c();
         I2cDetect();
         InitializePi4ioe();
         InitializeDisplay();  // Auto-detect and initialize display + touch
+        InitializeCamera();
         InitializeButtons();
         SetChargeQcEn(true);
         SetChargeEn(true);
@@ -456,6 +501,10 @@ public:
         return display_;
     }
 
+    virtual Camera* GetCamera() override {
+        return camera_;
+    }
+
     virtual Backlight* GetBacklight() override {
         static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
         return &backlight;

main/idf_component.yml

@@ -47,7 +47,10 @@ dependencies:
   espressif2022/esp_emote_gfx: ^1.1.2
   espressif/adc_mic: ^0.2.1
   espressif/esp_mmap_assets: '>=1.2'
-  txp666/otto-emoji-gif-component: ^1.0.3
+  txp666/otto-emoji-gif-component:
+    version: ^1.0.3
+    rules:
+    - if: target in [esp32s3]
   espressif/adc_battery_estimation: ^0.2.0
   espressif/esp_new_jpeg: ^0.6.1