// DelayTrigger_AI_Scan_Cplusplus.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <atlstr.h>
#include <direct.h>
#include "..\Lib\HSDAQ.h"
#pragma comment(lib,"..\\Lib\\HSDAQ.lib")

HANDLE hHS;
char IP[20];
float FdataBuffer[30000000];
int _tmain(int argc, _TCHAR* argv[])
{
	bool ret = false;
	char str[50];
	int ch = 0;
	unsigned short gVal = 0;
	short oVal = 0;
	unsigned short gVarr[8];
	short oVarr[8];
	short ChCnt = 0;
	short Gain = 0;
	short TrigMode = 5; //5 : delay trigger
	long sampleRate = 0;
	unsigned long targetCnt = 0;
	unsigned long delaytime=0;
	short DataTransMethod = 0;
	short AutoRun = 0;
	unsigned short BufferStatus = 0;
	unsigned int readsize = 0;
	unsigned long totalRecv = 0;
	unsigned long Reserv = 0;
	unsigned int i = 0;
	printf("Please input IP (xxx.xxx.xxx.xxx) !!\n");
	while(1)
	{
		scanf("%s",IP);
		hHS = HS_Device_Create(IP);
		if (hHS < 0)
		{
			printf("Invalid IP, please input again.\n");
		}
		else
		{
			Sleep(100);
			break;
		}
	}
	printf("ET-7H16 AI Scan Delay-trigger demo\n");
	HS_GetSDKVersion(str);
	printf("HSDAQ SDK Version = %s\n", str);
	HS_GetFirmwareVersion(hHS,str);
	printf("ET7H16 Firmware Versoin = %s\n",str);
	for (ch = 0; ch < 8; ch++)
	{
		//Read Gain Offset valus for each channel
		HS_ReadGainOffset(hHS, ch, &gVal, &oVal);
		printf("ch : %d Gain Value : %u Offset Valus : %d\n", ch,gVal,oVal);
		gVarr[ch] = gVal;
		oVarr[ch] = oVal;
	}

	printf("Please input number of channels for sample data(1 ~ 8)\n");
	scanf("%d",&ChCnt);

	printf("Please Select AI range\n");
	printf("0 : +/-  5V\n");
	printf("1 : +/- 10V\n");
	scanf("%d",&Gain);

	printf("Please input sample rate(1 Hz ~ 200 KHz)\n");
	scanf("%ld",&sampleRate);

	printf("Please input Target Count(1 ~ 30000000)\n");
	scanf("%lu",&targetCnt);

	printf("Please input Delay time(5us ~ 10000000us)\n");
	scanf("%lu",&delaytime);

	ret = HS_SetAIScanParam(hHS, ChCnt, Gain, TrigMode, sampleRate, targetCnt, DataTransMethod, AutoRun);
	if (!ret)
	{
		printf("HS_SetAIScanParam failed Error code1 0x%x \n", HS_GetLastError());
		return 0;
	}
	ret = HS_SetAIDelayTriggerParam(hHS,delaytime,0);
	if (!ret)
	{
		printf("HS_SetAIDelayTriggerParam failed Error code1 0x%x",HS_GetLastError());
		return 0;
	}
	else
	{
		HS_GetAIScanParam(hHS, &ChCnt, &Gain, &TrigMode, &sampleRate, &targetCnt, &DataTransMethod, &AutoRun);
		HS_GetAIDelayTriggerParam(hHS, &delaytime,&Reserv);
		printf("Set AI Scan : Ch = %d Gain = %d TrigMode = %d sampleRate = %lu targetCnt = %lu Delat time = %lu us\n",ChCnt,Gain,TrigMode,sampleRate,targetCnt,delaytime);
		ret = HS_StartAIScan(hHS);
		if (ret == false)
		{
			printf("Error code2 0x%x\n",HS_GetLastError());
		}
		printf("The AI Scan is ready now, please input a 5v-pulse signal into the pins of Trig+ and Trig-");
		for(;;)
		{
			ret = HS_GetAIBufferStatus(hHS, &BufferStatus, &totalRecv);
			if (ret == false)
			{
				printf("Error code3 0x%x",HS_GetLastError());
			}
			else
			{
				if ((BufferStatus >>7) == 1 && (totalRecv >= targetCnt))
				{
					readsize = HS_GetAIBuffer(hHS, FdataBuffer, targetCnt);
					break;
				}
				else if ((BufferStatus >>2) == 1)
				{
					printf("[error] AD_DATA_SAMPLING_TIMEOUT \n");
					break;
				}
				else if ((BufferStatus >>1) == 1)
				{
					printf("[error] AD_BUF_OVERFLOW \n");
					break;
				}
				else if ((BufferStatus & 0x01) == 0x01)
				{
					printf("Received Count : %lu Status :%X\r",totalRecv,BufferStatus);
				}
				else
				{
					printf("Sampling Count : %lu Status :%X\r",totalRecv,BufferStatus);
				}
			}
			Sleep(10);
		}
		HS_StopAIScan(hHS);
		HS_Device_Release(hHS);
		printf("\nIndex");
		for (i = 0; i < ChCnt; i++)
		{
			printf("|CH%1d      ",i);
		}
		for (i = 0; i < targetCnt; i++)
		{
			if(i%ChCnt==0)
				printf("\n%5d", i);
			printf("|%9.4f", FdataBuffer[i]);
			if (i % ChCnt == ChCnt - 1)
			{
				//printf("\n");
			}
		}
		printf("\r\nAP total read = %lu\r\n",totalRecv );
		printf("\n");
		printf("Press any key to quit program");
	}
	getchar();
	getchar();
	return 0;
}