פיתוח מערכות תקשורות : דוגמא PYTHON to esp32 udp 2 – רובוטרוניקס: מפתחת מעגלים ואלקטרוניקה ,מיקרובקרים , תוכנה ורובוטיקה: התקשר עכשיו 0506399001

פיתוח מערכות תקשורות : דוגמא PYTHON to esp32 udp 2

#include <WiFi.h>
#include <WiFiUdp.h>

const char* ssid = "56654v";
const char* password = "m6545";

const unsigned int localPort = 6020; // Local port to listen on

WiFiUDP udp;

const int speakerPin = 25; // Digital pin connected to the speaker

void setup() {
  Serial.begin(115200);

  // Connect to Wi-Fi
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");

  // Start UDP
  udp.begin(localPort);

  // Initialize speaker pin
  pinMode(speakerPin, OUTPUT);
}

void loop() {
  // Receive voice data over UDP and play it through the speaker
  receiveAndPlayVoiceData();
}

void receiveAndPlayVoiceData() {
  uint8_t voiceData[256];

  // Check if there's data available to read
  int packetSize = udp.parsePacket();
  if (packetSize) {
    // Read voice data from UDP packet
    udp.read(voiceData, packetSize);

    // Play voice data through the speaker
    for (int i = 0; i < packetSize; i++) {
      dacWrite(speakerPin, voiceData[i]); // Write voice data to DAC pin
    }
  }
}

#include <WiFi.h>

#include <WiFiUdp.h>

const char* ssid = "56654v";

const char* password = "m6545";

const unsigned int localPort = 6020; // Local port to listen on

WiFiUDP udp;

const int speakerPin = 25; // Digital pin connected to the speaker

void setup() {

Serial.begin(115200);

// Connect to Wi-Fi

WiFi.begin(ssid, password);

while (WiFi.status() != WL_CONNECTED) {

delay(1000);

Serial.println("Connecting to WiFi...");

}

Serial.println("Connected to WiFi");

// Start UDP

udp.begin(localPort);

// Initialize speaker pin

pinMode(speakerPin, OUTPUT);

}

void loop() {

// Receive voice data over UDP and play it through the speaker

receiveAndPlayVoiceData();

}

void receiveAndPlayVoiceData() {

uint8_t voiceData[256];

// Check if there's data available to read

int packetSize = udp.parsePacket();

if (packetSize) {

// Read voice data from UDP packet

udp.read(voiceData, packetSize);

// Play voice data through the speaker

for (int i = 0; i < packetSize; i++) {

dacWrite(speakerPin, voiceData[i]); // Write voice data to DAC pin

}

import socket
import wave

# Define the delay in microseconds (e.g., 1000 microseconds = 1 millisecond)
microseconds_delay = 0.00001  # Replace with your desired delay in microseconds

# Convert microseconds to seconds (1 second = 1,000,000 microseconds)
seconds_delay = microseconds_delay / 1_000_000

# Server IP address and port
server_ip = "10.0.0.22"  # Replace with the target IP address
server_port = 6020  # Replace with the target UDP port

# Create a UDP socket
client_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

# Specify the path to your WAV file
wav_file_path = 'D:/projetcs8/Small-talk/sound/1c.wav'

# Chunk size for sending data over UDP
chunk_size = 256
print("send...")

# Define a function to send WAV file chunks over UDP
def send_wav_chunks(wav_path):
    try:
        # Open the WAV file
        with wave.open(wav_path, 'rb') as wav_file:
            # Get the audio parameters
            params = wav_file.getparams()

            # Read audio data
            audio_data = wav_file.readframes(params.nframes)

            # Send the audio data over UDP in chunks
            for i in range(0, len(audio_data), chunk_size):
                chunk = audio_data[i:i+chunk_size]
                client_socket.sendto(chunk, (server_ip, server_port))
                
                # Introduce delay
                for cox1 in range(199999):
                    c=cox1
    
                
                #print(f"Sent {len(chunk)} bytes")

    except Exception as e:
        print(f"An error occurred: {str(e)}")

# Call the function to send WAV file chunks over UDP
send_wav_chunks(wav_file_path)

# Close the UDP socket
client_socket.close()
print("end ")

import socket

import wave

# Define the delay in microseconds (e.g., 1000 microseconds = 1 millisecond)

microseconds_delay = 0.00001 # Replace with your desired delay in microseconds

# Convert microseconds to seconds (1 second = 1,000,000 microseconds)

seconds_delay = microseconds_delay / 1_000_000

# Server IP address and port

server_ip = "10.0.0.22" # Replace with the target IP address

server_port = 6020 # Replace with the target UDP port

# Create a UDP socket

client_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

# Specify the path to your WAV file

wav_file_path = 'D:/projetcs8/Small-talk/sound/1c.wav'

# Chunk size for sending data over UDP

chunk_size = 256

print("send...")

# Define a function to send WAV file chunks over UDP

def send_wav_chunks(wav_path):

try:

# Open the WAV file

with wave.open(wav_path, 'rb') as wav_file:

# Get the audio parameters

params = wav_file.getparams()

# Read audio data

audio_data = wav_file.readframes(params.nframes)

# Send the audio data over UDP in chunks

for i in range(0, len(audio_data), chunk_size):

chunk = audio_data[i:i+chunk_size]

client_socket.sendto(chunk, (server_ip, server_port))

# Introduce delay

for cox1 in range(199999):

c=cox1

#print(f"Sent {len(chunk)} bytes")

except Exception as e:

print(f"An error occurred: {str(e)}")

# Call the function to send WAV file chunks over UDP

send_wav_chunks(wav_file_path)

# Close the UDP socket

client_socket.close()

print("end ")

אולי תאהב/י גם

לימוד ארדואינו : שיעור 17 – מערכים מטריצות – קורס C506

חוג רובוטיקה לילדים

קורס אמבדד – 006 – RB18 STM32

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