Diff: ov7670s.h

Revision:

0:2530e24fafa1

Child:

2:7fa4be5a4952

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ov7670s.h	Tue Feb 16 14:27:19 2016 +0000
@@ -0,0 +1,99 @@
+#pragma once
+#include "mbed.h"
+#include "global.h"
+#include "ov7670sreg.h"
+#include "SDFileSystem.h"
+#include "SPI_TFT_ILI9341.h"
+#include "FastPWM.h"
+
+
+#define OV7670_WRITE (0x42)
+#define OV7670_READ  (0x43)
+#define OV7670_REGMAX (201)
+#define OV7670_I2CFREQ (100) //us half period
+#define CAMERA_CLK_PERIOD 0.35//micro second 0.35
+
+extern const int tmarray ;
+extern char desfile[25];
+extern Serial pc;
+extern Timer Time;
+extern bool Done;
+extern bool Doneaff;
+extern bool volatile captur;
+extern unsigned char bank[];
+extern unsigned char bankf[];
+extern SPI_TFT_ILI9341 TFT;
+extern FILE *fp;
+
+
+
+class OV7670
+{
+public:
+
+    OV7670(
+        PinName siod,    // Camera I2C port data
+        PinName sioc,  // Camera I2C port clock
+        PinName xclk, //  XCLK
+        //PinName vs, // VSYNC
+        //PinName hr, // HREF
+        // PinName pclk,      // Pixelclock
+        PortName port,
+        int mask,
+        /*
+        VSYNC
+        HREF
+        Pixelclock
+        PinName d7, // D7
+        PinName d6, // D6
+        PinName d5, // D5
+        PinName d4, // D4
+        PinName d3, // D3
+        PinName d2, // D2
+        PinName d1, // D1
+        PinName d0, // D0 */
+        PinName rst // /RESET
+    );
+
+    void InitQQVGA() ;
+    void WriteBy(int addr);    // write to camera
+    void WriteReg2(int data);    // write to camera
+    void WriteReg(int subad,int data);    // write to camera
+    int ReadReg(int subad);               // read from camera
+    int ReadBy(void);
+    void Reset(void);                    // reset reg camera
+    void Start(void);
+    void End (void);
+    void CaptureNext(void);
+    void capture(void);
+    unsigned char reverse(unsigned char b);
+    void exrgbf(int j);
+    int ar(float a);
+    int Init(char *format, int n);
+    int  PixelCounter ;
+
+
+
+private:
+    DigitalInOut _siod;
+    DigitalOut _sioc;
+    FastPWM _xclk;
+    // DigitalIn _pclk;
+    //DigitalIn _vs;
+    //DigitalIn _hr;
+    PortIn data;
+    /*
+        DigitalIn _vs;
+        DigitalIn _hr;
+         DigitalIn _pclk;
+           DigitalIn d7;
+           DigitalIn d6;
+           DigitalIn d5;
+           DigitalIn d4;
+           DigitalIn d3;
+           DigitalIn d2;
+           DigitalIn d1;
+           DigitalIn d0;
+        */
+    DigitalOut _rst;
+};
\ No newline at end of file