add

Author: GyverLibs

examples/esp32cam-send/camera.h

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+#pragma once
+
+#define CAMERA_MODEL_AI_THINKER
+//#define CAMERA_MODEL_WROVER_KIT
+//#define CAMERA_MODEL_M5STACK_PSRAM
+//#define CAMERA_MODEL_M5STACK_WITHOUT_PSRAM
+
+#include "esp_camera.h"
+
+#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
+
+/*
+    frame_size
+    FRAMESIZE_96X96,    // 96x96
+    FRAMESIZE_QQVGA,    // 160x120
+    FRAMESIZE_QCIF,     // 176x144
+    FRAMESIZE_HQVGA,    // 240x176
+    FRAMESIZE_240X240,  // 240x240
+    FRAMESIZE_QVGA,     // 320x240
+    FRAMESIZE_CIF,      // 400x296
+    FRAMESIZE_HVGA,     // 480x320
+    FRAMESIZE_VGA,      // 640x480
+    FRAMESIZE_SVGA,     // 800x600
+    FRAMESIZE_XGA,      // 1024x768
+    FRAMESIZE_HD,       // 1280x720
+    FRAMESIZE_SXGA,     // 1280x1024
+    FRAMESIZE_UXGA,     // 1600x1200
+    FRAMESIZE_FHD,      // 1920x1080
+    FRAMESIZE_P_HD,     // 720x1280
+    FRAMESIZE_P_3MP,    // 864x1536
+    FRAMESIZE_QXGA,     // 2048x1536
+    FRAMESIZE_QHD,      // 2560x1440
+    FRAMESIZE_WQXGA,    // 2560x1600
+    FRAMESIZE_P_FHD,    // 1080x1920
+    FRAMESIZE_QSXGA,    // 2560x1920
+*/
+/*
+    pixel_format
+    PIXFORMAT_RGB565,    // 2BPP/RGB565
+    PIXFORMAT_YUV422,    // 2BPP/YUV422
+    PIXFORMAT_YUV420,    // 1.5BPP/YUV420
+    PIXFORMAT_GRAYSCALE, // 1BPP/GRAYSCALE
+    PIXFORMAT_JPEG,      // JPEG/COMPRESSED
+    PIXFORMAT_RGB888,    // 3BPP/RGB888
+    PIXFORMAT_RAW,       // RAW
+    PIXFORMAT_RGB444,    // 3BP2P/RGB444
+    PIXFORMAT_RGB555,    // 3BP2P/RGB555
+*/
+
+// jpeg_quality - 0-63 lower means higher quality
+
+bool cam_init(framesize_t frame_size = FRAMESIZE_VGA, pixformat_t pixel_format = PIXFORMAT_JPEG, int jpeg_quality = 12) {
+    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_sccb_sda = SIOD_GPIO_NUM;
+    config.pin_sccb_scl = SIOC_GPIO_NUM;
+    config.pin_pwdn = PWDN_GPIO_NUM;
+    config.pin_reset = RESET_GPIO_NUM;
+    config.xclk_freq_hz = 20000000;
+    config.pixel_format = pixel_format;
+    config.frame_size = frame_size;
+    config.jpeg_quality = jpeg_quality;
+    config.fb_count = 1;
+
+    esp_err_t result = esp_camera_init(&config);
+    return (result == ESP_OK);
+}

examples/esp32cam-send/esp32cam-send.ino

@@ -0,0 +1,57 @@
+// отправка кадра с камеры esp32-cam
+// напиши боту команду /start для отправки фото
+
+#include <Arduino.h>
+#include <FastBot2.h>
+#include <WiFi.h>
+
+#include "camera.h"
+
+#define WIFI_SSID ""
+#define WIFI_PASS ""
+#define BOT_TOKEN ""
+
+FastBot2 bot;
+
+void updateh(fb::Update& u) {
+    Serial.println("New message!");
+
+    if (u.message().text() == "/start") {
+        // пропустить прошлый кадр
+        camera_fb_t* fbj = esp_camera_fb_get();
+        esp_camera_fb_return(fbj);
+
+        camera_fb_t* fbj = esp_camera_fb_get();
+        if (fbj) {
+            fb::File f("frame.jpg", fb::File::Type::photo, fbj->buf, fbj->len);
+            f.chatID = u.message().chat().id();
+            bot.sendFile(f, true);  // обязательно синхронная отправка
+        }
+        esp_camera_fb_return(fbj);
+    }
+}
+
+void setup() {
+    Serial.begin(115200);
+    Serial.println();
+
+    WiFi.mode(WIFI_STA);
+    WiFi.begin(WIFI_SSID, WIFI_PASS);
+    while (WiFi.status() != WL_CONNECTED) {
+        delay(500);
+        Serial.print(".");
+    }
+    Serial.println("Connected");
+    Serial.println(WiFi.localIP());
+
+    bool res = cam_init(FRAMESIZE_VGA, PIXFORMAT_JPEG);
+    Serial.println(res ? "Camera OK" : "Camera ERROR");
+
+    bot.attachUpdate(updateh);
+    bot.setToken(F(BOT_TOKEN));
+    bot.setPollMode(fb::Poll::Long, 20000);
+}
+
+void loop() {
+    bot.tick();
+}