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////////////////// Driver to generate musical tones /////////////////////
////                                                                 ////
////  generate_tone(frequency, duration)     Generates wave at set   ////
////                                         frequency (Hz) for set  ////
////                                         duration (ms)           ////
////source:https://www.ccsinfo.com/forum/viewtopic.php?t=25649       ////
/////////////////////////////////////////////////////////////////////////
////        (C) Copyright 1996,2003 Custom Computer Services         ////
//// This source code may only be used by licensed users of the CCS  ////

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package fypsol.guiexamples.ex01;

import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;

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#include<iostream>


using namespace std;

int val=23;
void intToBin(int var,int bitCount);
int main()
{
    

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/*
 * LCD commands HD44780 (as per datasheet)
 */
#define LCD_CLEAR_DISPLAY   0x01 ///< Clear the display and set DDRAM address to 0
#define LCD_HOME            0x02 ///< Set DDRAM to 0, cancels any shifts
#define LCD_ENTRY_MODE      0x04 ///< Sets cursor move direction and specifies display shift
  #define LCD_INCREMENT     0x02 ///< Increments (1) or decrements (0) DDRAM address by 1 when data is written or read from DDRAM @see LCD_ENTRY_MODE
  #define LCD_SHIFT_LEFT    0x01 ///< Shifts the entire display (1) in direction specified by ID bit when writing to DDRAM - display moves, not cursor. @see LCD_ENTRY_MODE
#define LCD_DISPLAY_ON_OFF  0x08 ///< Sets display on/off, cursor on/off and blinking of cursor
  #define LCD_DISPLAY_ON    0x04 ///< Display on/off bit @see LCD_DISPLAY_ON_OFF

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import pyaudio
import wave
 
FORMAT = pyaudio.paInt16
CHANNELS = 2
RATE = 44100
CHUNK = 1024
RECORD_SECONDS = 5
WAVE_OUTPUT_FILENAME = "file.wav"
 

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/* Includes ------------------------------------------------------------------*/
#include <stdio.h>
#include "stm32f4xx.h"
#include "stm32f4_discovery.h"
#include "stm32f4_discovery_lcd.h"



/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/

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%%==================================================================
%
%   IN THE NAME OF ALLAH, 
%
%simple 50hz filter, to remove line noise, implemented in iir band stop
%filter method is butter worth filter
%%


% Aquaire a Clean Workspace;

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#include <16F887.h>



#fuses HS,NOWDT,NOPROTECT,NOLVP

#use delay(crystal=4000000)

#define keypad_port PORTD
#define keypad_tris TRISD

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	radix DEC
	LIST      P=16F887, F=INHX8M	; change also: Configure->SelectDevice from Mplab

                        ; auto-start at 4MHz internal osc     
xtal EQU 8000000		; do not change those without manyally changing "spbrg_value" below
baud EQU 115200			;


	; The above 3 lines can be changed and buid a bootloader for the desired frequency (and PIC type)

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clear all;
close all;
clc;


%%  initalize camera
vidDevice = imaq.VideoDevice('winvideo', 1, 'YUY2_320x240', ... % Acquire input video stream
'ROI', [1 1 320 240], ...
'ReturnedColorSpace', 'rgb');