提问人:Michael Guablas 提问时间:11/10/2023 更新时间:11/10/2023 访问量:15
从.ino到.h请求数据,在我的.h下有二进制需要转换它
Requesting data from .ino to .h where under my .h has on binary need to convert it
问:
您好,你们能帮我吗,我尝试实现 AJAX 或 webSocket,但当我更改某些东西时,相机停止运行,我惨遭失败,我只想让我的 esp32 Web 服务器在视频流下显示来自串行硬件的串行数据,这是我的 .ino 中的代码
#include <Arduino.h>
#include "esp_camera.h"
#include <WiFi.h>
#include <AsyncTCP.h>
#include <ESPAsyncWebServer.h>
HardwareSerial UNOSerial(2);
String serialData = "";
String displayedData = "";
#define CAMERA_MODEL_AI_THINKER // Has PSRAM
#include "camera_pins.h"
// ===========================
// Enter your WiFi credentials
// ===========================
const char* ssid = "LLLLLLLLLLLLLL";
const char* password = "59615330";
// Set your Static IP address
IPAddress local_IP(192, 168, 1, 150);
// Set your Gateway IP address
IPAddress gateway(192, 168, 1, 1);
IPAddress subnet(255, 255, 254, 0);
void startCameraServer();
void setupLedFlash(int pin);
void setup() {
Serial.begin(115200);
UNOSerial.begin(115200, SERIAL_8N1, 12, 13);
if (!WiFi.config(local_IP, gateway, subnet)) {
Serial.println("STA Failed to configure");
}
WiFi.begin(ssid, password);
Serial.setDebugOutput(true);
Serial.println();
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.frame_size = FRAMESIZE_HD; // Set to HD resolution
config.pixel_format = PIXFORMAT_JPEG; // for streaming
config.grab_mode = CAMERA_GRAB_WHEN_EMPTY;
config.fb_location = CAMERA_FB_IN_PSRAM;
config.jpeg_quality = 14;
config.fb_count = 1;
// if PSRAM IC is present, init with HD resolution and higher JPEG quality
// for a larger pre-allocated frame buffer.
if (config.pixel_format == PIXFORMAT_JPEG) {
if (psramFound()) {
config.jpeg_quality = 10;
config.fb_count = 2;
config.grab_mode = CAMERA_GRAB_LATEST;
} else {
// Limit the frame size when PSRAM is not available
config.frame_size = FRAMESIZE_VGA; // Set to VGA resolution
config.fb_location = CAMERA_FB_IN_DRAM;
}
} else {
// Best option for face detection/recognition
config.frame_size = FRAMESIZE_VGA; // Set to VGA resolution
config.fb_count = 2;
}
#if defined(CAMERA_MODEL_ESP_EYE)
pinMode(13, INPUT_PULLUP);
pinMode(14, INPUT_PULLUP);
#endif
// 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;
}
sensor_t *s = esp_camera_sensor_get();
// Initial sensors are flipped vertically and colors are a bit saturated
if (s->id.PID == OV3660_PID) {
s->set_vflip(s, 1); // Flip it back
s->set_brightness(s, 1); // Increase the brightness just a bit
s->set_saturation(s, -2); // Decrease the saturation
}
// Setup LED Flash if LED pin is defined in camera_pins.h
#if defined(LED_GPIO_NUM)
setupLedFlash(LED_GPIO_NUM);
#endif
WiFi.begin(ssid, password);
WiFi.setSleep(false);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");
startCameraServer();
Serial.print("Camera Ready! Use 'http://");
Serial.print(WiFi.localIP());
Serial.println("' to connect");
}
void loop() {
while (UNOSerial.available()) {
char c = UNOSerial.read();
Serial.write(c); // Echo the data to the main Serial
serialData += c; // Append the received data to the serialData variable
// You can add the code to send the received data to the web server here
}
}
我的 .h 在不同的源代码上,代码在二进制上,我需要将其转换为 gzip #define index_ov5640_html_gz_len 9458
答: 暂无答案
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