Marcelo Rebonatto / Mbed 2 deprecated Protegemed_limpo

Versão limpa em 04/09/2014. Telnet funcionando.

Dependencies:   EthernetInterface mbed-rtos mbed NTPClient

Headers/Capture.h@42:d6f9ce115eaf, 2016-01-18 (annotated)

Committer:
rebonatto
Date:
Mon Jan 18 18:01:59 2016 +0000
Revision:
42:d6f9ce115eaf
Parent:
40:b87bbdb97ac7
Child:
43:69afea5f5a4d
Aquisi??o pelo AD sem DMA. Com FFT e envio.; Buffer em dobro para ocupar o mesmo. Trava com acesso a telnet e processamento de eventos.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rebonatto 40:b87bbdb97ac7 1 /*
rebonatto 40:b87bbdb97ac7 2 * capture.h
rebonatto 40:b87bbdb97ac7 3 *
rebonatto 40:b87bbdb97ac7 4 * Created on:
rebonatto 40:b87bbdb97ac7 5 * Author:
rebonatto 40:b87bbdb97ac7 6 */
rebonatto 40:b87bbdb97ac7 7
rebonatto 40:b87bbdb97ac7 8 #ifndef CAPTURE_H
rebonatto 40:b87bbdb97ac7 9 #define CAPTURE_H
rebonatto 40:b87bbdb97ac7 10
rebonatto 40:b87bbdb97ac7 11 #include <stdio.h>
rebonatto 40:b87bbdb97ac7 12 #include <string.h>
rebonatto 40:b87bbdb97ac7 13 #include <math.h>
rebonatto 40:b87bbdb97ac7 14
rebonatto 40:b87bbdb97ac7 15 #include "mbed.h"
rebonatto 40:b87bbdb97ac7 16 #include "rtos.h"
rebonatto 40:b87bbdb97ac7 17 #include "dma.h"
rebonatto 40:b87bbdb97ac7 18 #include "adc.h"
rebonatto 40:b87bbdb97ac7 19
rebonatto 40:b87bbdb97ac7 20 #include "Settings.h"
rebonatto 40:b87bbdb97ac7 21
rebonatto 40:b87bbdb97ac7 22 class Capture
rebonatto 40:b87bbdb97ac7 23 {
rebonatto 40:b87bbdb97ac7 24
rebonatto 40:b87bbdb97ac7 25 protected:
rebonatto 42:d6f9ce115eaf 26 static bool flag_capture;
rebonatto 42:d6f9ce115eaf 27 static int cnt_buffer;
rebonatto 42:d6f9ce115eaf 28 static int channel_number;
rebonatto 42:d6f9ce115eaf 29 static int cnt_interrupt;
rebonatto 40:b87bbdb97ac7 30
rebonatto 40:b87bbdb97ac7 31 public:
rebonatto 42:d6f9ce115eaf 32 //Usa buffe r de 256 * 2 valores para usar na FFT
rebonatto 42:d6f9ce115eaf 33 static float m_AdcBuffers[NUMBER_OF_CHANNELS][NUMBER_OF_SAMPLES*2];
rebonatto 40:b87bbdb97ac7 34
rebonatto 40:b87bbdb97ac7 35 public:
rebonatto 40:b87bbdb97ac7 36
rebonatto 42:d6f9ce115eaf 37 static float GetValue(int nsamples, int nchannel);
rebonatto 42:d6f9ce115eaf 38 static void PutValue(int nsamples, int nchannel, float value);
rebonatto 42:d6f9ce115eaf 39 static void CopyBuffer(int channel, float *dest);
rebonatto 40:b87bbdb97ac7 40
rebonatto 42:d6f9ce115eaf 41 static void AcquireValues();
rebonatto 42:d6f9ce115eaf 42 static void InitializeAD();
rebonatto 42:d6f9ce115eaf 43 static void FcnTimerInt(void);
rebonatto 42:d6f9ce115eaf 44
rebonatto 40:b87bbdb97ac7 45 static void ReadRFID(int channel,char *rfid);
rebonatto 40:b87bbdb97ac7 46
rebonatto 40:b87bbdb97ac7 47 };
rebonatto 40:b87bbdb97ac7 48
rebonatto 40:b87bbdb97ac7 49 #endif