Capture.h

00001 /*
00002  * capture.h
00003  *
00004  *  Created on: 
00005  *      Author: 
00006  */
00007 
00008 #ifndef CAPTURE_H
00009 #define CAPTURE_H
00010 
00011 #include <stdio.h>
00012 #include <string.h>
00013 #include <math.h>
00014 
00015 #include "mbed.h"
00016 #include "rtos.h"
00017 #include "dma.h"
00018 #include "adc.h"
00019 
00020 #include "Settings.h"
00021 
00022 class Capture
00023 {
00024     
00025 protected:
00026     static bool flag_capture;
00027     static int cnt_buffer;
00028     static int channel_number;  
00029     static int cnt_interrupt;         
00030     
00031 public:
00032     //Usa buffe r de 256 * 2 valores para usar na FFT
00033     static float m_AdcBuffers[NUMBER_OF_CHANNELS][NUMBER_OF_SAMPLES];
00034     
00035 public:
00036 
00037     static float GetValue(int nsamples, int nchannel);        
00038     static void  PutValue(int nsamples, int nchannel, float value);
00039     static void  CopyBuffer(int channel, float *dest);
00040 
00041     static void AcquireValues();
00042     static void InitializeAD();
00043     static void FcnTimerInt(void);    
00044     
00045     static void ReadRFID(int channel,char *rfid);
00046 
00047 };
00048 
00049 #endif