112 lines
3.0 KiB
C++
112 lines
3.0 KiB
C++
#include "esp_camera.h"
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#include <WiFi.h>
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//
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// WARNING!!! PSRAM IC required for UXGA resolution and high JPEG quality
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// Ensure ESP32 Wrover Module or other board with PSRAM is selected
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// Partial images will be transmitted if image exceeds buffer size
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//
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// Select camera model
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#define CAMERA_MODEL_WROVER_KIT // Has PSRAM
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//#define CAMERA_MODEL_ESP_EYE // Has PSRAM
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//#define CAMERA_MODEL_M5STACK_PSRAM // Has PSRAM
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//#define CAMERA_MODEL_M5STACK_V2_PSRAM // M5Camera version B Has PSRAM
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//#define CAMERA_MODEL_M5STACK_WIDE // Has PSRAM
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//#define CAMERA_MODEL_AI_THINKER // Has PSRAM
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//#define CAMERA_MODEL_TTGO_T_JOURNAL // No PSRAM
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#include "camera_pins.h"
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const char* ssid = "*********";
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const char* password = "*********";
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void startCameraServer();
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void setup() {
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Serial.begin(115200);
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Serial.setDebugOutput(true);
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Serial.println();
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camera_config_t config;
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config.ledc_channel = LEDC_CHANNEL_0;
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config.ledc_timer = LEDC_TIMER_0;
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config.pin_d0 = Y2_GPIO_NUM;
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config.pin_d1 = Y3_GPIO_NUM;
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config.pin_d2 = Y4_GPIO_NUM;
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config.pin_d3 = Y5_GPIO_NUM;
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config.pin_d4 = Y6_GPIO_NUM;
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config.pin_d5 = Y7_GPIO_NUM;
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config.pin_d6 = Y8_GPIO_NUM;
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config.pin_d7 = Y9_GPIO_NUM;
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config.pin_xclk = XCLK_GPIO_NUM;
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config.pin_pclk = PCLK_GPIO_NUM;
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config.pin_vsync = VSYNC_GPIO_NUM;
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config.pin_href = HREF_GPIO_NUM;
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config.pin_sscb_sda = SIOD_GPIO_NUM;
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config.pin_sscb_scl = SIOC_GPIO_NUM;
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config.pin_pwdn = PWDN_GPIO_NUM;
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config.pin_reset = RESET_GPIO_NUM;
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config.xclk_freq_hz = 20000000;
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config.pixel_format = PIXFORMAT_JPEG;
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// if PSRAM IC present, init with UXGA resolution and higher JPEG quality
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// for larger pre-allocated frame buffer.
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if(psramFound()){
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config.frame_size = FRAMESIZE_UXGA;
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config.jpeg_quality = 10;
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config.fb_count = 2;
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} else {
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config.frame_size = FRAMESIZE_SVGA;
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config.jpeg_quality = 12;
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config.fb_count = 1;
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}
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#if defined(CAMERA_MODEL_ESP_EYE)
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pinMode(13, INPUT_PULLUP);
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pinMode(14, INPUT_PULLUP);
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#endif
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// camera init
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esp_err_t err = esp_camera_init(&config);
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if (err != ESP_OK) {
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Serial.printf("Camera init failed with error 0x%x", err);
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return;
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}
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sensor_t * s = esp_camera_sensor_get();
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// initial sensors are flipped vertically and colors are a bit saturated
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if (s->id.PID == OV3660_PID) {
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s->set_vflip(s, 1); // flip it back
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s->set_brightness(s, 1); // up the brightness just a bit
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s->set_saturation(s, -2); // lower the saturation
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}
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// drop down frame size for higher initial frame rate
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s->set_framesize(s, FRAMESIZE_QVGA);
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#if defined(CAMERA_MODEL_M5STACK_WIDE)
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s->set_vflip(s, 1);
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s->set_hmirror(s, 1);
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#endif
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED) {
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delay(500);
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Serial.print(".");
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}
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Serial.println("");
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Serial.println("WiFi connected");
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startCameraServer();
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Serial.print("Camera Ready! Use 'http://");
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Serial.print(WiFi.localIP());
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Serial.println("' to connect");
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}
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void loop() {
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// put your main code here, to run repeatedly:
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delay(10000);
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}
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