using System;
using System.Text;
using System.Linq;
using System.Drawing;
using System.Diagnostics;
using System.Windows.Forms;
using System.Threading;
using System.Threading.Tasks;
using System.Collections.Generic;
using Tango.PMR.Stubs;
using Tango.Stubs;


const Int32	F2_ANALOG_DYEINGH_TEMP1_1_TX_00	=	0x200	;
const Int32	F2_ANALOG_DYEINGH_TEMP1_1_TX_01	=	0x202	;
const Int32	F2_ANALOG_DYEINGH_TEMP1_1_RX_00	=	0x204	;
const Int32	F2_ANALOG_DYEINGH_TEMP1_1_RX_01	=	0x206	;
const Int32	F2_ANALOG_DYEINGH_TEMP1_1_AMT_OF_WORDS	=	0x208	;
const Int32	F2_AN_ENCLOSURETEMP1_1_TX_00	=	0x210	;
const Int32	F2_AN_ENCLOSURETEMP1_1_TX_01	=	0x212	;
const Int32	F2_AN_ENCLOSURETEMP1_1_RX_00	=	0x214	;
const Int32	F2_AN_ENCLOSURETEMP1_1_RX_01	=	0x216	;
const Int32	F2_AN_ENCLOSURETEMP1_1_AMT_OF_WORDS	=	0x218	;
const Int32	F2_ANALOG_DYEINGH_TEMP2_1_TX_00	=	0x220	;
const Int32	F2_ANALOG_DYEINGH_TEMP2_1_TX_01	=	0x222	;
const Int32	F2_ANALOG_DYEINGH_TEMP2_1_RX_00	=	0x224	;
const Int32	F2_ANALOG_DYEINGH_TEMP2_1_RX_01	=	0x226	;
const Int32	F2_ANALOG_DYEINGH_TEMP2_1_AMT_OF_WORDS	=	0x228	;
const Int32	F2_AN_ENCLOSURETEMP2_1_TX_00	=	0x230	;
const Int32	F2_AN_ENCLOSURETEMP2_1_TX_01	=	0x232	;
const Int32	F2_AN_ENCLOSURETEMP2_1_RX_00	=	0x234	;
const Int32	F2_AN_ENCLOSURETEMP2_1_RX_01	=	0x236	;
const Int32	F2_AN_ENCLOSURETEMP2_1_AMT_OF_WORDS	=	0x238	;
const Int32	F2_ANALOG_DYEINGH_TEMP3_1_TX_00	=	0x240	;
const Int32	F2_ANALOG_DYEINGH_TEMP3_1_TX_01	=	0x242	;
const Int32	F2_ANALOG_DYEINGH_TEMP3_1_RX_00	=	0x244	;
const Int32	F2_ANALOG_DYEINGH_TEMP3_1_RX_01	=	0x246	;
const Int32	F2_ANALOG_DYEINGH_TEMP3_1_AMT_OF_WORDS	=	0x248	;
const Int32	F2_AN_ENCLOSURETEMP3_1_TX_00	=	0x250	;
const Int32	F2_AN_ENCLOSURETEMP3_1_TX_01	=	0x252	;
const Int32	F2_AN_ENCLOSURETEMP3_1_RX_00	=	0x254	;
const Int32	F2_AN_ENCLOSURETEMP3_1_RX_01	=	0x256	;
const Int32	F2_AN_ENCLOSURETEMP3_1_AMT_OF_WORDS	=	0x258	;
const Int32	F2_ANALOG_DYEINGH_TEMP4_1_TX_00	=	0x260	;
const Int32	F2_ANALOG_DYEINGH_TEMP4_1_TX_01	=	0x262	;
const Int32	F2_ANALOG_DYEINGH_TEMP4_1_RX_00	=	0x264	;
const Int32	F2_ANALOG_DYEINGH_TEMP4_1_RX_01	=	0x266	;
const Int32	F2_ANALOG_DYEINGH_TEMP4_1_AMT_OF_WORDS	=	0x268	;
const Int32	F2_ANALOG_DRYER_TEMP1_1_TX_00	=	0x270	;
const Int32	F2_ANALOG_DRYER_TEMP1_1_TX_01	=	0x272	;
const Int32	F2_ANALOG_DRYER_TEMP1_1_RX_00	=	0x274	;
const Int32	F2_ANALOG_DRYER_TEMP1_1_RX_01	=	0x276	;
const Int32	F2_ANALOG_DRYER_TEMP1_1_AMT_OF_WORDS	=	0x278	;
const Int32	F2_ANALOG_DYEINGH_TEMP5_1_TX_00	=	0x280	;
const Int32	F2_ANALOG_DYEINGH_TEMP5_1_TX_01	=	0x282	;
const Int32	F2_ANALOG_DYEINGH_TEMP5_1_RX_00	=	0x284	;
const Int32	F2_ANALOG_DYEINGH_TEMP5_1_RX_01	=	0x286	;
const Int32	F2_ANALOG_DYEINGH_TEMP5_1_AMT_OF_WORDS	=	0x288	;
const Int32	F2_ANALOG_DRYER_TEMP2_1_TX_00	=	0x290	;
const Int32	F2_ANALOG_DRYER_TEMP2_1_TX_01	=	0x292	;
const Int32	F2_ANALOG_DRYER_TEMP2_1_RX_00	=	0x294	;
const Int32	F2_ANALOG_DRYER_TEMP2_1_RX_01	=	0x296	;
const Int32	F2_ANALOG_DRYER_TEMP2_1_AMT_OF_WORDS	=	0x298	;
const Int32	F2_ANALOG_MIXCHIP_TEMP_1_TX_00	=	0x2A0	;
const Int32	F2_ANALOG_MIXCHIP_TEMP_1_TX_01	=	0x2A2	;
const Int32	F2_ANALOG_MIXCHIP_TEMP_1_RX_00	=	0x2A4	;
const Int32	F2_ANALOG_MIXCHIP_TEMP_1_RX_01	=	0x2A6	;
const Int32	F2_ANALOG_MIXCHIP_TEMP_1_AMT_OF_WORDS	=	0x2A8	;
const Int32	F2_ANALOG_DRYER_TEMP3_1_TX_00	=	0x2B0	;
const Int32	F2_ANALOG_DRYER_TEMP3_1_TX_01	=	0x2B2	;
const Int32	F2_ANALOG_DRYER_TEMP3_1_RX_00	=	0x2B4	;
const Int32	F2_ANALOG_DRYER_TEMP3_1_RX_01	=	0x2B6	;
const Int32	F2_ANALOG_DRYER_TEMP3_1_AMT_OF_WORDS	=	0x2B8	;



const Int32 F2_SPI_Busy1_Direct = 0x090;		// Reads the direct values that are currently being sent to the fpga.	spi_busy15	spi_busy14	spi_busy13	spi_busy12	F2_AN_ENCLOSURETEMP3_1_BUSY	F2_AN_ENCLOSURETEMP2_1_BUSY	F2_AN_ENCLOSURETEMP1_1_BUSY	F2_ANALOG_MIXCHIP_TEMP_1_BUSY 	F2_ANALOG_DYEINGH_TEMP5_1_BUSY	F2_ANALOG_DYEINGH_TEMP4_1_BUSY	F2_ANALOG_DYEINGH_TEMP3_1_BUSY	F2_ANALOG_DYEINGH_TEMP2_1_BUSY	F2_ANALOG_DYEINGH_TEMP1_1_BUSY	F2_ANALOG_DRYER_TEMP3_1_BUSY	F2_ANALOG_DRYER_TEMP2_1_BUSY	F2_ANALOG_DRYER_TEMP1_1_BUSY

const Int32 F2_Prescaler1_reg3	= 0x3e4;		// Parameter for prescaler divisions - 3bit spi temp low duty cycle value for pmw	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	parambit2	parambit1	parambit0
const Int32 F2_Prescaler1_reg4	= 0x3e6;		// Parameter for prescaler divisions - 3bit spi temp high duty cycle value for pmw	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	rsv	parambit2	parambit1	parambit0

const Int32	ADS1220_RESET		=	0x06	;	//	RESET Reset the device 0000 011x
const Int32	ADS1220_START_SYNC	=	0x08	;	//	START/SYNC Start or restart conversions 0000 100x
const Int32	ADS1220_POWERDOWN	=	0x02	;	//	POWERDOWN Enter power-down mode 0000 001x
const Int32	ADS1220_RDATA		=	0x10	;	//	RDATA Read data by command 0001 xxxx
const Int32	ADS1220_RREG		=	0x20	;	//	RREG Read nn registers starting at address rr 0010 rrnn
const Int32	ADS1220_WREG		=	0x40	;	//	WREG Write nn registers starting at address rr 0010 rrnn

int ADS1220_Reset(Int32 Fpga, Int32 HighAdr, Int32 LowAdr)
{
	//Amount of words = 1
	Fpga_Write_Reg(Fpga, HighAdr+6, 0x1, 0);
	Fpga_Write_Reg(Fpga, HighAdr, (ADS1220_RESET ) << 8, 0);
	Fpga_Write_Reg(Fpga, LowAdr, 0x0000, 0);
	
	return 1;
}


Int32 ADS1220_LoadOutReg(Int32 Fpga, Int32 HighAdr, Int32 LowAdr, Int32 BusyBitNo)
{
	
	int tmp3 = 0;
	Int32 temp = 0;
	
	//Amount of words = 4
	Fpga_Write_Reg(Fpga, HighAdr+6, 0x4, 0);
	Fpga_Write_Reg(Fpga, HighAdr, (ADS1220_RDATA ) << 8, 0);
	Fpga_Write_Reg(Fpga, LowAdr, 0x0000, 0);
	
	tmp3 = (int) GetBit(Fpga, F2_SPI_Busy1_Direct, BusyBitNo);

	while ( tmp3 == 1)
		{
			tmp3 = (int) GetBit(Fpga, F2_SPI_Busy1_Direct, BusyBitNo);			
			stubManager.Write("\n\nBUSY");
		}
		
	var RV_High = Fpga_Read_Reg(Fpga, HighAdr+4, 0);
	var RV_Low = Fpga_Read_Reg(Fpga, LowAdr+4, 0);

	temp = ( (Int32) RV_High.Value << 16) + (Int32) RV_Low.Value;
	
	return temp;
	
}
int ADS1220_ReadReg(Int32 Fpga, Int32 HighAdr, Int32 LowAdr, Int32 RegAddr, Int32 BusyBitNo) 
{
	
	int temp = 0;
	int tmp3 = 0;
	
	
	//Amount of words = 2
	Fpga_Write_Reg(Fpga, HighAdr+6, 0x2, 0);
	
	Fpga_Write_Reg(Fpga, HighAdr, (ADS1220_RREG + (RegAddr << 2 )) << 8, 0);
	Fpga_Write_Reg(Fpga, LowAdr, 0x0000, 0);
	
	
	tmp3 = (int) GetBit(Fpga, F2_SPI_Busy1_Direct, BusyBitNo);

	while ( tmp3 == 1)
		{
			tmp3 = (int) GetBit(Fpga, F2_SPI_Busy1_Direct, BusyBitNo);			
			stubManager.Write("\n\nBUSY");
		}
	
	var RV_High = Fpga_Read_Reg(Fpga, HighAdr+4, 0);
	var RV_Low = Fpga_Read_Reg(Fpga, LowAdr+4, 0);

	temp = ( (int) RV_High.Value << 16) + (int) RV_Low.Value;
	
	return temp;
	
}

int ADS1220_WriteReg(Int32 Fpga, Int32 HighAdr, Int32 LowAdr, Int32 RegAddr, Int32 Data) 
{
	
	int temp = 0;
	int tmp3 = 0;
	
	//Amount of words = 2
	Fpga_Write_Reg(Fpga, HighAdr+6, 0x2, 0);
	
	Fpga_Write_Reg(Fpga, HighAdr, ((ADS1220_WREG + (RegAddr << 2) ) << 8) + (Data & 0xff), 0);
	Fpga_Write_Reg(Fpga, LowAdr, 0x0000, 0);
	
	return 1;
	
}

int ADS1220_StartSync(Int32 Fpga, Int32 HighAdr, Int32 LowAdr)
{
	//Amount of words = 1
	Fpga_Write_Reg(Fpga, HighAdr+6, 0x1, 0);
	Fpga_Write_Reg(Fpga, HighAdr, (ADS1220_START_SYNC ) << 8, 0);
	Fpga_Write_Reg(Fpga, LowAdr, 0x0000, 0);
	
	return 1;
}

/*
int ADS1220_GetContiniuosConvertion(Int32 Fpga, Int32 HighAdr, Int32 LowAdr)
{
	//Amount of words = 1
	Fpga_Write_Reg(Fpga, HighAdr+6, 0x1, 0);
	Fpga_Write_Reg(Fpga, HighAdr, (ADS1220_START_SYNC ) << 8, 0);
	Fpga_Write_Reg(Fpga, LowAdr, 0x0000, 0);
}

*/
Int32 ADS1220_GetConvertion(Int32 Fpga, Int32 HighAdr, Int32 LowAdr, Int32 BusyBitNo)
{
	int tmp3 = 0;
	Int32 temp = 0;
	
	//Amount of words = 3
	Fpga_Write_Reg(Fpga, HighAdr+6, 0x3, 0);
	
	Fpga_Write_Reg(Fpga, HighAdr,  0x0000, 0);
	Fpga_Write_Reg(Fpga, LowAdr, 0x0000, 0);
	
	tmp3 = (int) GetBit(Fpga, F2_SPI_Busy1_Direct, BusyBitNo);

	while ( tmp3 == 1)
		{
			tmp3 = (int) GetBit(Fpga, F2_SPI_Busy1_Direct, BusyBitNo);			
			stubManager.Write("\n\nBUSY");
		}
		
	var RV_High = Fpga_Read_Reg(Fpga, HighAdr+4, 0);
	var RV_Low = Fpga_Read_Reg(Fpga, LowAdr+4, 0);

	temp = ( (Int32) RV_High.Value << 16) + (Int32) RV_Low.Value;
	
	return temp;
}