Adding dual channel to scope example, fixing logic and QT source code.

Examples/ADC/Scope-QT-src/ADCw.h

@@ -0,0 +1,30 @@
+#ifndef ADCW_H
+#define ADCW_H
+
+#include "jz_adc_peripheral.h"
+#include <stdio.h>
+#include <unistd.h>
+
+class ADCw
+{
+public:
+	ADCw();
+	~ADCw(){}
+
+	void testADC();
+	void powerDownADC();
+	JZ_REG * takeSamplesADC(int CHANNEL);
+	void setClockDiv(uchar value){ ADC_SPI_CLKDIV = value;}
+	void setBufferLen(int  value){ BUFFER_LEN = value;}
+
+private:	
+	void adcConfig(uchar CMD);
+	int adcCheckBufferFull();
+
+	JZ_REG * ADCBuffer;
+	uchar ADC_SPI_CLKDIV;
+	int BUFFER_LEN;
+	int BUFFER_OFFSET;
+};
+
+#endif // ADCW_H