//LEGENDTECHLABS #include "esp_camera.h" #include <WiFi.h> #include "esp_timer.h" #include "img_converters.h" #include "Arduino.h" #include "fb_gfx.h" #include "soc/soc.h" //disable brownout problems #include "soc/rtc_cntl_reg.h" //disable brownout problems #include "esp_http_server.h" ////Replace with your network credentials //const char* ssid = "REPLACE_WITH_YOUR_SSID"; //const char* password = "REPLACE_WITH_YOUR_PASSWORD"; // Replace the next variables with your SSID/Password combination const char *ssid = "你**"; const char *password = "dg12345678"; //const char *ssid = "Network"; //const char *password = "12345678"; #define PART_BOUNDARY "123456789000000000000987654321" // This project was tested with the AI Thinker Model, M5STACK PSRAM Model and M5STACK WITHOUT PSRAM #define CAMERA_MODEL_AI_THINKER //#define CAMERA_MODEL_M5STACK_PSRAM //#define CAMERA_MODEL_M5STACK_WITHOUT_PSRAM // Not tested with this model //#define CAMERA_MODEL_WROVER_KIT #if defined(CAMERA_MODEL_WROVER_KIT) #define PWDN_GPIO_NUM -1 #define RESET_GPIO_NUM -1 #define XCLK_GPIO_NUM 21 #define SIOD_GPIO_NUM 26 #define SIOC_GPIO_NUM 27 #define Y9_GPIO_NUM 35 #define Y8_GPIO_NUM 34 #define Y7_GPIO_NUM 39 #define Y6_GPIO_NUM 36 #define Y5_GPIO_NUM 19 #define Y4_GPIO_NUM 18 #define Y3_GPIO_NUM 5 #define Y2_GPIO_NUM 4 #define VSYNC_GPIO_NUM 25 #define HREF_GPIO_NUM 23 #define PCLK_GPIO_NUM 22 #elif defined(CAMERA_MODEL_M5STACK_PSRAM) #define PWDN_GPIO_NUM -1 #define RESET_GPIO_NUM 15 #define XCLK_GPIO_NUM 27 #define SIOD_GPIO_NUM 25 #define SIOC_GPIO_NUM 23 #define Y9_GPIO_NUM 19 #define Y8_GPIO_NUM 36 #define Y7_GPIO_NUM 18 #define Y6_GPIO_NUM 39 #define Y5_GPIO_NUM 5 #define Y4_GPIO_NUM 34 #define Y3_GPIO_NUM 35 #define Y2_GPIO_NUM 32 #define VSYNC_GPIO_NUM 22 #define HREF_GPIO_NUM 26 #define PCLK_GPIO_NUM 21 #elif defined(CAMERA_MODEL_M5STACK_WITHOUT_PSRAM) #define PWDN_GPIO_NUM -1 #define RESET_GPIO_NUM 15 #define XCLK_GPIO_NUM 27 #define SIOD_GPIO_NUM 25 #define SIOC_GPIO_NUM 23 #define Y9_GPIO_NUM 19 #define Y8_GPIO_NUM 36 #define Y7_GPIO_NUM 18 #define Y6_GPIO_NUM 39 #define Y5_GPIO_NUM 5 #define Y4_GPIO_NUM 34 #define Y3_GPIO_NUM 35 #define Y2_GPIO_NUM 17 #define VSYNC_GPIO_NUM 22 #define HREF_GPIO_NUM 26 #define PCLK_GPIO_NUM 21 #elif defined(CAMERA_MODEL_AI_THINKER) #define PWDN_GPIO_NUM 32 #define RESET_GPIO_NUM -1 #define XCLK_GPIO_NUM 0 #define SIOD_GPIO_NUM 26 #define SIOC_GPIO_NUM 27 #define Y9_GPIO_NUM 35 #define Y8_GPIO_NUM 34 #define Y7_GPIO_NUM 39 #define Y6_GPIO_NUM 36 #define Y5_GPIO_NUM 21 #define Y4_GPIO_NUM 19 #define Y3_GPIO_NUM 18 #define Y2_GPIO_NUM 5 #define VSYNC_GPIO_NUM 25 #define HREF_GPIO_NUM 23 #define PCLK_GPIO_NUM 22 #else #error "Camera model not selected" #endif static const char* _STREAM_CONTENT_TYPE = "multipart/x-mixed-replace;boundary=" PART_BOUNDARY; static const char* _STREAM_BOUNDARY = "\r\n--" PART_BOUNDARY "\r\n"; static const char* _STREAM_PART = "Content-Type: image/jpeg\r\nContent-Length: %u\r\n\r\n"; httpd_handle_t stream_httpd = NULL; static esp_err_t stream_handler(httpd_req_t *req){ camera_fb_t * fb = NULL; esp_err_t res = ESP_OK; size_t _jpg_buf_len = 0; uint8_t * _jpg_buf = NULL; char * part_buf[64]; res = httpd_resp_set_type(req, _STREAM_CONTENT_TYPE); if(res != ESP_OK){ return res; } while(true){ fb = esp_camera_fb_get(); if (!fb) { Serial.println("Camera capture failed"); res = ESP_FAIL; } else { if(fb->width > 400){ if(fb->format != PIXFORMAT_JPEG){ bool jpeg_converted = frame2jpg(fb, 80, &_jpg_buf, &_jpg_buf_len); esp_camera_fb_return(fb); fb = NULL; if(!jpeg_converted){ Serial.println("JPEG compression failed"); res = ESP_FAIL; } } else { _jpg_buf_len = fb->len; _jpg_buf = fb->buf; } } } if(res == ESP_OK){ size_t hlen = snprintf((char *)part_buf, 64, _STREAM_PART, _jpg_buf_len); res = httpd_resp_send_chunk(req, (const char *)part_buf, hlen); } if(res == ESP_OK){ res = httpd_resp_send_chunk(req, (const char *)_jpg_buf, _jpg_buf_len); } if(res == ESP_OK){ res = httpd_resp_send_chunk(req, _STREAM_BOUNDARY, strlen(_STREAM_BOUNDARY)); } if(fb){ esp_camera_fb_return(fb); fb = NULL; _jpg_buf = NULL; } else if(_jpg_buf){ free(_jpg_buf); _jpg_buf = NULL; } if(res != ESP_OK){ break; } //Serial.printf("MJPG: %uB\n",(uint32_t)(_jpg_buf_len)); } return res; } void startCameraServer(){ httpd_config_t config = HTTPD_DEFAULT_CONFIG(); config.server_port = 80; httpd_uri_t index_uri = { .uri = "/", .method = HTTP_GET, .handler = stream_handler, .user_ctx = NULL }; //Serial.printf("Starting web server on port: '%d'\n", config.server_port); if (httpd_start(&stream_httpd, &config) == ESP_OK) { httpd_register_uri_handler(stream_httpd, &index_uri); } } void setup() { WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); //disable brownout detector Serial.begin(115200); Serial.setDebugOutput(false); camera_config_t config; config.ledc_channel = LEDC_CHANNEL_0; config.ledc_timer = LEDC_TIMER_0; 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_sscb_sda = SIOD_GPIO_NUM; config.pin_sscb_scl = SIOC_GPIO_NUM; config.pin_pwdn = PWDN_GPIO_NUM; config.pin_reset = RESET_GPIO_NUM; config.xclk_freq_hz = 20000000; config.pixel_format = PIXFORMAT_JPEG; // if(psramFound()){ // config.frame_size = FRAMESIZE_UXGA; // config.jpeg_quality = 10; // config.fb_count = 2; // } else { config.frame_size = FRAMESIZE_SVGA; config.jpeg_quality = 10; config.fb_count = 2; // } // Camera init esp_err_t err = esp_camera_init(&config); if (err != ESP_OK) { Serial.printf("Camera init failed with error 0x%x", err); return; } // Wi-Fi connection WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println(""); Serial.println("WiFi connected"); Serial.print("Camera Stream Ready! Go to: http://"); Serial.print(WiFi.localIP()); // Start streaming web server startCameraServer(); } void loop() { delay(1); }
最新回复 (2)
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admin 11月前2楼
带扫描网络
//LEGENDTECHLABS #include "esp_camera.h" #include <WiFi.h> #include <WiFiManager.h> #include "esp_timer.h" #include "img_converters.h" #include "Arduino.h" #include "fb_gfx.h" #include "soc/soc.h" //disable brownout problems #include "soc/rtc_cntl_reg.h" //disable brownout problems #include "esp_http_server.h" ////Replace with your network credentials //const char* ssid = "REPLACE_WITH_YOUR_SSID"; //const char* password = "REPLACE_WITH_YOUR_PASSWORD"; // Replace the next variables with your SSID/Password combination //const char *ssid = "Network"; //const char *password = "12345678"; #define PART_BOUNDARY "123456789000000000000987654321" // This project was tested with the AI Thinker Model, M5STACK PSRAM Model and M5STACK WITHOUT PSRAM #define CAMERA_MODEL_AI_THINKER //#define CAMERA_MODEL_M5STACK_PSRAM //#define CAMERA_MODEL_M5STACK_WITHOUT_PSRAM // Not tested with this model //#define CAMERA_MODEL_WROVER_KIT #if defined(CAMERA_MODEL_WROVER_KIT) #define PWDN_GPIO_NUM -1 #define RESET_GPIO_NUM -1 #define XCLK_GPIO_NUM 21 #define SIOD_GPIO_NUM 26 #define SIOC_GPIO_NUM 27 #define Y9_GPIO_NUM 35 #define Y8_GPIO_NUM 34 #define Y7_GPIO_NUM 39 #define Y6_GPIO_NUM 36 #define Y5_GPIO_NUM 19 #define Y4_GPIO_NUM 18 #define Y3_GPIO_NUM 5 #define Y2_GPIO_NUM 4 #define VSYNC_GPIO_NUM 25 #define HREF_GPIO_NUM 23 #define PCLK_GPIO_NUM 22 #elif defined(CAMERA_MODEL_M5STACK_PSRAM) #define PWDN_GPIO_NUM -1 #define RESET_GPIO_NUM 15 #define XCLK_GPIO_NUM 27 #define SIOD_GPIO_NUM 25 #define SIOC_GPIO_NUM 23 #define Y9_GPIO_NUM 19 #define Y8_GPIO_NUM 36 #define Y7_GPIO_NUM 18 #define Y6_GPIO_NUM 39 #define Y5_GPIO_NUM 5 #define Y4_GPIO_NUM 34 #define Y3_GPIO_NUM 35 #define Y2_GPIO_NUM 32 #define VSYNC_GPIO_NUM 22 #define HREF_GPIO_NUM 26 #define PCLK_GPIO_NUM 21 #elif defined(CAMERA_MODEL_M5STACK_WITHOUT_PSRAM) #define PWDN_GPIO_NUM -1 #define RESET_GPIO_NUM 15 #define XCLK_GPIO_NUM 27 #define SIOD_GPIO_NUM 25 #define SIOC_GPIO_NUM 23 #define Y9_GPIO_NUM 19 #define Y8_GPIO_NUM 36 #define Y7_GPIO_NUM 18 #define Y6_GPIO_NUM 39 #define Y5_GPIO_NUM 5 #define Y4_GPIO_NUM 34 #define Y3_GPIO_NUM 35 #define Y2_GPIO_NUM 17 #define VSYNC_GPIO_NUM 22 #define HREF_GPIO_NUM 26 #define PCLK_GPIO_NUM 21 #elif defined(CAMERA_MODEL_AI_THINKER) #define PWDN_GPIO_NUM 32 #define RESET_GPIO_NUM -1 #define XCLK_GPIO_NUM 0 #define SIOD_GPIO_NUM 26 #define SIOC_GPIO_NUM 27 #define Y9_GPIO_NUM 35 #define Y8_GPIO_NUM 34 #define Y7_GPIO_NUM 39 #define Y6_GPIO_NUM 36 #define Y5_GPIO_NUM 21 #define Y4_GPIO_NUM 19 #define Y3_GPIO_NUM 18 #define Y2_GPIO_NUM 5 #define VSYNC_GPIO_NUM 25 #define HREF_GPIO_NUM 23 #define PCLK_GPIO_NUM 22 #else #error "Camera model not selected" #endif static const char* _STREAM_CONTENT_TYPE = "multipart/x-mixed-replace;boundary=" PART_BOUNDARY; static const char* _STREAM_BOUNDARY = "\r\n--" PART_BOUNDARY "\r\n"; static const char* _STREAM_PART = "Content-Type: image/jpeg\r\nContent-Length: %u\r\n\r\n"; httpd_handle_t stream_httpd = NULL; static esp_err_t stream_handler(httpd_req_t *req){ camera_fb_t * fb = NULL; esp_err_t res = ESP_OK; size_t _jpg_buf_len = 0; uint8_t * _jpg_buf = NULL; char * part_buf[64]; res = httpd_resp_set_type(req, _STREAM_CONTENT_TYPE); if(res != ESP_OK){ return res; } while(true){ fb = esp_camera_fb_get(); if (!fb) { Serial.println("Camera capture failed"); res = ESP_FAIL; } else { if(fb->width > 400){ if(fb->format != PIXFORMAT_JPEG){ bool jpeg_converted = frame2jpg(fb, 80, &_jpg_buf, &_jpg_buf_len); esp_camera_fb_return(fb); fb = NULL; if(!jpeg_converted){ Serial.println("JPEG compression failed"); res = ESP_FAIL; } } else { _jpg_buf_len = fb->len; _jpg_buf = fb->buf; } } } if(res == ESP_OK){ size_t hlen = snprintf((char *)part_buf, 64, _STREAM_PART, _jpg_buf_len); res = httpd_resp_send_chunk(req, (const char *)part_buf, hlen); } if(res == ESP_OK){ res = httpd_resp_send_chunk(req, (const char *)_jpg_buf, _jpg_buf_len); } if(res == ESP_OK){ res = httpd_resp_send_chunk(req, _STREAM_BOUNDARY, strlen(_STREAM_BOUNDARY)); } if(fb){ esp_camera_fb_return(fb); fb = NULL; _jpg_buf = NULL; } else if(_jpg_buf){ free(_jpg_buf); _jpg_buf = NULL; } if(res != ESP_OK){ break; } //Serial.printf("MJPG: %uB\n",(uint32_t)(_jpg_buf_len)); } return res; } void startCameraServer(){ httpd_config_t config = HTTPD_DEFAULT_CONFIG(); config.server_port = 80; httpd_uri_t index_uri = { .uri = "/", .method = HTTP_GET, .handler = stream_handler, .user_ctx = NULL }; //Serial.printf("Starting web server on port: '%d'\n", config.server_port); if (httpd_start(&stream_httpd, &config) == ESP_OK) { httpd_register_uri_handler(stream_httpd, &index_uri); } } void setup() { WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); //disable brownout detector Serial.begin(115200); Serial.setDebugOutput(false); WiFiManager wm; bool res; // res = wm.autoConnect(); // auto generated AP name from chipid // res = wm.autoConnect("AutoConnectAP"); // anonymous ap res = wm.autoConnect("AutoConnectAP","password"); // password protected ap if(!res) { Serial.println("Failed to connect"); // ESP.restart(); } else { //if you get here you have connected to the WiFi Serial.println("connected...yeey :)"); } camera_config_t config; config.ledc_channel = LEDC_CHANNEL_0; config.ledc_timer = LEDC_TIMER_0; 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_sscb_sda = SIOD_GPIO_NUM; config.pin_sscb_scl = SIOC_GPIO_NUM; config.pin_pwdn = PWDN_GPIO_NUM; config.pin_reset = RESET_GPIO_NUM; config.xclk_freq_hz = 20000000; config.pixel_format = PIXFORMAT_JPEG; // if(psramFound()){ // config.frame_size = FRAMESIZE_UXGA; // config.jpeg_quality = 10; // config.fb_count = 2; // } else { config.frame_size = FRAMESIZE_SVGA; config.jpeg_quality = 10; config.fb_count = 2; // } // Camera init esp_err_t err = esp_camera_init(&config); if (err != ESP_OK) { Serial.printf("Camera init failed with error 0x%x", err); return; } // Wi-Fi connection Serial.println(""); Serial.println("WiFi connected"); Serial.print("Camera Stream Ready! Go to: http://"); Serial.print(WiFi.localIP()); // Start streaming web server startCameraServer(); } void loop() { delay(1); }
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admin 11月前3楼
//LEGENDTECHLABS #include "esp_camera.h" #include <WiFi.h> #include "esp_timer.h" #include "img_converters.h" #include "Arduino.h" #include "fb_gfx.h" #include "soc/soc.h" //disable brownout problems #include "soc/rtc_cntl_reg.h" //disable brownout problems #include "esp_http_server.h" //#include <JPEGDecoder.h> #include <TJpg_Decoder.h> //#include "JPEGDEC.h" #include <Adafruit_GFX.h> #include <Adafruit_ST7735.h> #include <SPI.h> // ST7735S display pins #define TFT_CLK 14 // 使用可用的引脚 #define TFT_MISO -1 // 不使用MISO引脚 #define TFT_MOSI 13 // 使用可用的引脚 #define TFT_CS 15 // 使用可用的引脚 #define TFT_RST 16 // 使用可用的引脚 #define TFT_DC 2 // 使用可用的引脚 Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_MOSI, TFT_CLK, TFT_RST); ////Replace with your network credentials //const char* ssid = "REPLACE_WITH_YOUR_SSID"; //const char* password = "REPLACE_WITH_YOUR_PASSWORD"; // Replace the next variables with your SSID/Password combination const char *ssid = "你**"; const char *password = "dg12345678"; //const char *ssid = "Network"; //const char *password = "12345678"; #define PART_BOUNDARY "123456789000000000000987654321" #define PWDN_GPIO_NUM 32 #define RESET_GPIO_NUM -1 #define XCLK_GPIO_NUM 0 #define SIOD_GPIO_NUM 26 #define SIOC_GPIO_NUM 27 #define Y9_GPIO_NUM 35 #define Y8_GPIO_NUM 34 #define Y7_GPIO_NUM 39 #define Y6_GPIO_NUM 36 #define Y5_GPIO_NUM 21 #define Y4_GPIO_NUM 19 #define Y3_GPIO_NUM 18 #define Y2_GPIO_NUM 5 #define VSYNC_GPIO_NUM 25 #define HREF_GPIO_NUM 23 #define PCLK_GPIO_NUM 22 void setup() { WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); //disable brownout detector Serial.begin(115200); // Initialize the display tft.initR(INITR_BLACKTAB); tft.setRotation(3); // Adjust rotation if needed // Clear the screen and set text color tft.fillScreen(ST7735_BLACK); tft.setTextColor(ST7735_WHITE); Serial.setDebugOutput(false); camera_config_t config; config.ledc_channel = LEDC_CHANNEL_0; config.ledc_timer = LEDC_TIMER_0; 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_sscb_sda = SIOD_GPIO_NUM; config.pin_sscb_scl = SIOC_GPIO_NUM; config.pin_pwdn = PWDN_GPIO_NUM; config.pin_reset = RESET_GPIO_NUM; config.xclk_freq_hz = 20000000; config.pixel_format = PIXFORMAT_JPEG; // if(psramFound()){ // config.frame_size = FRAMESIZE_UXGA; // config.jpeg_quality = 10; // config.fb_count = 2; // } else { config.frame_size = FRAMESIZE_SVGA; config.jpeg_quality = 10; config.fb_count = 2; // } // Camera init esp_err_t err = esp_camera_init(&config); if (err != ESP_OK) { Serial.printf("Camera init failed with error 0x%x", err); return; } // Wi-Fi connection WiFi.begin(ssid, password); while (WiFi.status() != WL_CONNECTED) { delay(500); Serial.print("."); } Serial.println(""); Serial.println("WiFi connected"); Serial.print("Camera Stream Ready! Go to: http://"); Serial.print(WiFi.localIP()); // Start streaming web server } void loop() { camera_fb_t* fb = NULL; // Take a picture with the camera fb = esp_camera_fb_get(); if (!fb) { Serial.println("Camera capture failed"); return; } // Create an instance of JPEGDecoder for decoding the JPEG image JPEGDecoder decoder; // Set the input buffer and its length decoder.setBuffer(fb->buf, fb->len); // Decode the JPEG image decoder.decode(0, 0); // Display the decoded image on the ST7735 screen tft.fillScreen(ST7735_BLACK); for (int16_t y = 0; y < decoder.height(); y++) { for (int16_t x = 0; x < decoder.width(); x++) { uint16_t color = decoder.readPixel(x, y); tft.drawPixel(x, y, color); } } // Free the framebuffer memory esp_camera_fb_return(fb); delay(100); // Delay for 1 second before capturing the next frame }
除了loop外其他没有问题