#include "stdafx.h"
#include "PC.h"



CPC::CPC()
{
	init_config.Filter = 0;		//单滤波
	init_config.Mode = 0;		//正常模式
	init_config.Reserved = 0;
}


CPC::~CPC()
{
}

BOOL CPC::LoadDLL()
{
	if (m_wrapper.Init("CAN_TO_USB.dll"))
		return TRUE;
	else
		return FALSE;
}

BOOL CPC::OpenDevice(DWORD devInd)
{
	if (m_wrapper.VCI_OpenDevice(devInd) != STATUS_OK)
		return FALSE;
	return TRUE;
}

void CPC::CloseDevice(DWORD devInd)
{
	m_wrapper.VCI_CloseDevice(devInd);
}

BOOL CPC::InitCAN(DWORD devInd, DWORD CANInd, PVCI_INIT_CONFIG pInitConfig)
{
	init_config.AccCode = pInitConfig->AccCode;
	init_config.AccMask = pInitConfig->AccMask;
	init_config.Timing0 = pInitConfig->Timing0;
	init_config.Timing1 = pInitConfig->Timing1;
	if (m_wrapper.VCI_InitCan(devInd, CANInd, &init_config) != STATUS_OK)
		return FALSE;
	return TRUE;
}

BOOL CPC::StartCAN(DWORD devInd, DWORD CANInd)
{
	return TRUE;
}

BOOL CPC::ResetCAN(DWORD devInd, DWORD CANInd)
{
	if (m_wrapper.VCI_ResetCan(devInd, CANInd) != STATUS_OK)
		return FALSE;
	return TRUE;
}

BOOL CPC::ClearBuffer(DWORD devInd, DWORD CANInd)
{
	if (m_wrapper.VCI_ClearBuffer(devInd, CANInd) != STATUS_OK)
		return FALSE;
	return TRUE;
}

void CPC::ReadErrInfo(DWORD devInd, DWORD CANInd, PVCI_ERR_INFO pErrInfo)
{
}

ULONG CPC::GetReceiveNum(DWORD devInd, DWORD CANInd)
{
	ULONG len = m_wrapper.VCI_GetReceiveNum(devInd, CANInd);
	return len;
}

ULONG CPC::Transmit(DWORD devInd, DWORD CANInd, PVCI_CAN_OBJ pSend,ULONG Len)
{
	ULONG len;
	VCI_CAN_OBJ_PC frameinfo;
	frameinfo.ID = pSend->ID;
	frameinfo.DataLen = pSend->DataLen;
	frameinfo.SendType = 0;
	frameinfo.ExternFlag = pSend->ExternFlag;
	frameinfo.RemoteFlag = pSend->RemoteFlag;
	memcpy(frameinfo.Data, pSend->Data, 8);

	len = m_wrapper.VCI_Transmit(devInd, CANInd, &frameinfo);
	return len;
}

ULONG CPC::Receive(DWORD devInd, DWORD CANInd, PVCI_CAN_OBJ pReceive,ULONG Len, INT WaitTime/* =1 */)
{
	ULONG len;
	VCI_CAN_OBJ_PC frameinfo[100];
	len = m_wrapper.VCI_Receive(devInd, CANInd, frameinfo, Len, 1);
	if (len > 0)
	{
		for (int i=0;i<len;i++)
		{
			pReceive[i].ID = frameinfo[i].ID;
			pReceive[i].DataLen = frameinfo[i].DataLen;
			pReceive[i].SendType = frameinfo[i].SendType;
			memcpy(pReceive[i].Data, frameinfo[i].Data, 8);
		}
	}
	return len;
}