esp32cam推流至服务器+网站显示

文章目录

• • 概要
  • 1.esp32cam+nodejs+python（tcp）
  • 2.esp32cam+python+vue（websocket）
  • 小结

概要

记录一次esp32cam 推流到公网的学习，本来是想找rstp跟rmtp推流能力不足放弃了，最后采用了图传的方式上传。

这里记录一下自己学习的几种方式，以免忘记

1.esp32cam+nodejs+python（tcp）

esp32 cam 的代码： 这里是将esp32拍摄的图片流一张一张的上传到tcp服务器中。

/*
网络调试助手
https://soft.3dmgame.com/down/213757.html
*/
#include <Arduino.h>
#include <WiFi.h>
#include \”esp_camera.h\”
#include <vector>

const char *ssid = \”*******\”;//wifi名称
const char *password = \”————–\”;//wifi密码
const IPAddress serverIP(192,168,0,2); //欲访问的地址
uint16_t serverPort = 8080; //服务器端口号

#define maxcache 1430

WiFiClient client; //声明一个客户端对象，用于与服务器进行连接

//CAMERA_MODEL_AI_THINKER类型摄像头的引脚定义
#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

static camera_config_t camera_config = {

.pin_pwdn = PWDN_GPIO_NUM,
.pin_reset = RESET_GPIO_NUM,
.pin_xclk = XCLK_GPIO_NUM,
.pin_sscb_sda = SIOD_GPIO_NUM,
.pin_sscb_scl = SIOC_GPIO_NUM,

.pin_d7 = Y9_GPIO_NUM,
.pin_d6 = Y8_GPIO_NUM,
.pin_d5 = Y7_GPIO_NUM,
.pin_d4 = Y6_GPIO_NUM,
.pin_d3 = Y5_GPIO_NUM,
.pin_d2 = Y4_GPIO_NUM,
.pin_d1 = Y3_GPIO_NUM,
.pin_d0 = Y2_GPIO_NUM,
.pin_vsync = VSYNC_GPIO_NUM,
.pin_href = HREF_GPIO_NUM,
.pin_pclk = PCLK_GPIO_NUM,

.xclk_freq_hz = 20000000,
.ledc_timer = LEDC_TIMER_0,
.ledc_channel = LEDC_CHANNEL_0,

.pixel_format = PIXFORMAT_JPEG,
.frame_size = FRAMESIZE_VGA,
.jpeg_quality = 12,
.fb_count = 1,
};
void wifi_init()
{

WiFi.mode(WIFI_STA);
WiFi.setSleep(false); //关闭STA模式下wifi休眠，提高响应速度
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED)
{

delay(500);
Serial.print(\”.\”);
}
Serial.println(\”WiFi Connected!\”);
Serial.print(\”IP Address:\”);
Serial.println(WiFi.localIP());
}
esp_err_t camera_init() {

//initialize the camera
esp_err_t err = esp_camera_init(&camera_config);
if (err != ESP_OK) {

Serial.println(\”Camera Init Failed\”);
return err;
}
sensor_t * s = esp_camera_sensor_get();
//initial sensors are flipped vertically and colors are a bit saturated
if (s->id.PID == OV2640_PID) {

// s->set_vflip(s, 1);//flip it back
// s->set_brightness(s, 1);//up the blightness just a bit
// s->set_contrast(s, 1);
}
Serial.println(\”Camera Init OK!\”);
return ESP_OK;
}

void setup()
{

Serial.begin(115200);
wifi_init();
camera_init();
}

void loop()
{

Serial.println(