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LilyGo T-CameraPlus-S3 add camera function (#704)

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* add camera function

* add camera function
This commit is contained in:
yusuhua
2025-05-28 23:35:42 +08:00
committed by GitHub
parent 245be0ea1b
commit aef527f7af
2 changed files with 50 additions and 10 deletions
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58
main/boards/lilygo-t-cameraplus-s3/lilygo-t-cameraplus-s3.cc
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@@ -8,6 +8,8 @@
#include "i2c_device.h"
#include "iot/thing_manager.h"
#include "sy6970.h"
#include "pin_config.h"
#include "esp32_camera.h"
#include <esp_log.h>
#include <esp_lcd_panel_vendor.h>
@@ -74,6 +76,7 @@ private:
LcdDisplay *display_;
Button key1_button_;
PowerSaveTimer* power_save_timer_;
Esp32Camera* camera_;
void InitializePowerSaveTimer() {
power_save_timer_ = new PowerSaveTimer(-1, 60, -1);
@@ -99,7 +102,7 @@ private:
void InitI2c(){
// Initialize I2C peripheral
i2c_master_bus_config_t i2c_bus_config = {
.i2c_port = I2C_NUM_0,
.i2c_port = I2C_NUM_1,
.sda_io_num = TOUCH_I2C_SDA_PIN,
.scl_io_num = TOUCH_I2C_SCL_PIN,
.clk_source = I2C_CLK_SRC_DEFAULT,
@@ -159,7 +162,7 @@ private:
void InitCst816d() {
ESP_LOGI(TAG, "Init CST816x");
cst816d_ = new Cst816x(i2c_bus_, 0x15);
cst816d_ = new Cst816x(i2c_bus_, CST816_ADDRESS);
xTaskCreate(touchpad_daemon, "tp", 2048, NULL, 5, NULL);
}
@@ -176,7 +179,7 @@ private:
void InitSy6970() {
ESP_LOGI(TAG, "Init Sy6970");
pmic_ = new Pmic(i2c_bus_, 0x6A);
pmic_ = new Pmic(i2c_bus_, SY6970_ADDRESS);
}
void InitializeSt7789Display() {
@@ -227,12 +230,37 @@ private:
});
}
// 物联网初始化，添加对 AI 可见设备
void InitializeIot() {
auto &thing_manager = iot::ThingManager::GetInstance();
thing_manager.AddThing(iot::CreateThing("Speaker"));
thing_manager.AddThing(iot::CreateThing("Screen"));
thing_manager.AddThing(iot::CreateThing("Battery"));
void InitializeCamera() {
camera_config_t config = {};
config.ledc_channel = LEDC_CHANNEL_2; // LEDC通道选择 用于生成XCLK时钟 但是S3不用
config.ledc_timer = LEDC_TIMER_2; // LEDC timer选择 用于生成XCLK时钟 但是S3不用
config.pin_d0 = Y2_GPIO_NUM;
config.pin_d1 = Y3_GPIO_NUM;
config.pin_d2 = Y4_GPIO_NUM;
config.pin_d3 = Y5_GPIO_NUM;
config.pin_d4 = Y6_GPIO_NUM;
config.pin_d5 = Y7_GPIO_NUM;
config.pin_d6 = Y8_GPIO_NUM;
config.pin_d7 = Y9_GPIO_NUM;
config.pin_xclk = XCLK_GPIO_NUM;
config.pin_pclk = PCLK_GPIO_NUM;
config.pin_vsync = VSYNC_GPIO_NUM;
config.pin_href = HREF_GPIO_NUM;
config.pin_sccb_sda = -1; // 这里如果写-1 表示使用已经初始化的I2C接口
config.pin_sccb_scl = SIOC_GPIO_NUM;
config.sccb_i2c_port = 1; // 这里如果写1 默认使用I2C1
config.pin_pwdn = PWDN_GPIO_NUM;
config.pin_reset = RESET_GPIO_NUM;
config.xclk_freq_hz = XCLK_FREQ_HZ;
config.pixel_format = PIXFORMAT_RGB565;
config.frame_size = FRAMESIZE_240X240;
config.jpeg_quality = 12;
config.fb_count = 1;
config.fb_location = CAMERA_FB_IN_PSRAM;
config.grab_mode = CAMERA_GRAB_WHEN_EMPTY;
camera_ = new Esp32Camera(config);
camera_->SetVFlip(1); // 解决摄像头倒置问题
}
public:
@@ -245,7 +273,13 @@ public:
InitSpi();
InitializeSt7789Display();
InitializeButtons();
InitializeIot();
InitializeCamera();
#if CONFIG_IOT_PROTOCOL_XIAOZHI
auto &thing_manager = iot::ThingManager::GetInstance();
thing_manager.AddThing(iot::CreateThing("Speaker"));
thing_manager.AddThing(iot::CreateThing("Screen"));
thing_manager.AddThing(iot::CreateThing("Battery"));
#endif
GetBacklight()->RestoreBrightness();
}
@@ -296,6 +330,10 @@ public:
Cst816x *GetTouchpad() {
return cst816d_;
}
virtual Camera* GetCamera() override {
return camera_;
}
};
DECLARE_BOARD(LilygoTCameraPlusS3Board);

2
main/boards/lilygo-t-cameraplus-s3/pin_config.h
View File

@@ -139,6 +139,8 @@
#define HREF_GPIO_NUM OV2640_HREF
#define PCLK_GPIO_NUM OV2640_PCLK
#define XCLK_FREQ_HZ 20000000
// CST816
#define CST816_ADDRESS 0x15
#define TP_SDA IIC_SDA