262 lines
6.7 KiB
C++
262 lines
6.7 KiB
C++
#include <Arduino.h>
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#include <WiFi.h>
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#include "soc/soc.h"
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#include "soc/rtc_cntl_reg.h"
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#include "esp_camera.h"
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// Koneksi WiFi
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const char *ssid = "Arif";
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const char *password = "sijisiji";
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// Server Details
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String serverName = "192.168.149.197";
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String serverPath = "/rfidcam/WebAbsen.php";
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const int serverPort = 80;
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WiFiClient client;
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// Konfigurasi Pin Kamera
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#define PWDN_GPIO_NUM 32
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#define RESET_GPIO_NUM -1
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#define XCLK_GPIO_NUM 0
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#define SIOD_GPIO_NUM 26
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#define SIOC_GPIO_NUM 27
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#define Y9_GPIO_NUM 35
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#define Y8_GPIO_NUM 34
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#define Y7_GPIO_NUM 39
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#define Y6_GPIO_NUM 36
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#define Y5_GPIO_NUM 21
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#define Y4_GPIO_NUM 19
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#define Y3_GPIO_NUM 18
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#define Y2_GPIO_NUM 5
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#define VSYNC_GPIO_NUM 25
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#define HREF_GPIO_NUM 23
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#define PCLK_GPIO_NUM 22
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// Konstanta dan Variabel Global
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const int timerInterval = 10000; // time between each HTTP POST image
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unsigned long previousMillis = 0; // last time image was sent
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const int pinLed1 = 33; // led merah
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const int pinLed2 = 4; // flash
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const int Stat = 13; // pin data
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// Fungsi Setup
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void setup() {
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WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0);
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Serial.begin(115200);
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WiFi.mode(WIFI_OFF);
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delay(1000);
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WiFi.mode(WIFI_STA);
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pinMode(pinLed1, OUTPUT);
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digitalWrite(pinLed1, HIGH);
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pinMode(pinLed2, OUTPUT);
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pinMode(Stat, INPUT);
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Serial.println();
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Serial.print("Connecting to ");
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Serial.println(ssid);
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WiFi.begin(ssid, password);
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while (WiFi.status() != WL_CONNECTED) {
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Serial.print(".");
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delay(500);
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}
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Serial.println();
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Serial.print("IP Address: ");
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Serial.println(WiFi.localIP());
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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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// init with high specs to pre-allocate larger buffers
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if (psramFound()) {
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config.frame_size = FRAMESIZE_SVGA;
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config.jpeg_quality = 10; // 0-63 lower number means higher quality
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config.fb_count = 2;
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} else {
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config.frame_size = FRAMESIZE_CIF;
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config.jpeg_quality = 12; // 0-63 lower number means higher quality
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config.fb_count = 1;
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}
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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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delay(1000);
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ESP.restart();
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}
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digitalWrite(pinLed1, LOW);
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}
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boolean statusStata = false;
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// Fungsi Reset Kamera
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void resetCamera() {
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// Deinisialisasi kamera
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esp_camera_deinit();
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// Add a delay to ensure camera de-initialization is complete
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delay(1000);
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// Initialize the camera again
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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 (psramFound()) {
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config.frame_size = FRAMESIZE_SVGA;
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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_CIF;
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config.jpeg_quality = 12;
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config.fb_count = 1;
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}
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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 re-init failed with error 0x%x", err);
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delay(1000);
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ESP.restart();
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}
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}
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// Fungsi Loop (melakukan looping)
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void loop() {
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int stat = digitalRead(Stat);
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if (!stat) {
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if (!statusStata) {
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Serial.println("capture");
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sendPhoto();
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}
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statusStata = true;
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} else {
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statusStata = false;
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}
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}
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// Fungsi Mengirim Foto
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String sendPhoto() {
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String getAll;
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String getBody;
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digitalWrite(pinLed2, HIGH);
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// Reset camera before taking a new photo
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resetCamera();
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delay(500);
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camera_fb_t *fb = esp_camera_fb_get();
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if (!fb) {
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Serial.println("Camera capture failed");
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delay(1000);
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ESP.restart();
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}
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Serial.println("Connecting to server: " + serverName);
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if (client.connect(serverName.c_str(), serverPort)) {
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Serial.println("Connection successful!");
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String head = "--RandomNerdTutorials\r\nContent-Disposition: form-data; name=\"imageFile\"; filename=\".jpg\"\r\nContent-Type: image/jpeg\r\n\r\n";
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String tail = "\r\n--RandomNerdTutorials--\r\n";
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uint32_t imageLen = fb->len;
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uint32_t extraLen = head.length() + tail.length();
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uint32_t totalLen = imageLen + extraLen;
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client.println("POST " + serverPath + " HTTP/1.1");
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client.println("Host: " + serverName);
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client.println("Content-Length: " + String(totalLen));
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client.println("Content-Type: multipart/form-data; boundary=RandomNerdTutorials");
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client.println();
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client.print(head);
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uint8_t *fbBuf = fb->buf;
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size_t fbLen = fb->len;
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for (size_t n = 0; n < fbLen; n += 1024) {
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if (n + 1024 < fbLen) {
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client.write(fbBuf, 1024);
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fbBuf += 1024;
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} else if (fbLen % 1024 > 0) {
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size_t remainder = fbLen % 1024;
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client.write(fbBuf, remainder);
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}
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}
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client.print(tail);
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esp_camera_fb_return(fb);
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int timeoutTimer = 10000;
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long startTimer = millis();
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boolean state = false;
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while ((startTimer + timeoutTimer) > millis()) {
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Serial.print(".");
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delay(100);
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while (client.available()) {
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char c = client.read();
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if (c == '\n') {
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if (getAll.length() == 0) { state = true; }
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getAll = "";
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} else if (c != '\r') { getAll += String(c); }
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if (state == true) { getBody += String(c); }
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startTimer = millis();
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}
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if (getBody.length() > 0) { break; }
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}
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Serial.println();
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client.stop();
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Serial.println(getBody);
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} else {
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getBody = "Connection to " + serverName + " failed.";
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Serial.println(getBody);
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}
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digitalWrite(pinLed2, LOW);
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return getBody;
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}
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