Concept2 Forum

Code: Select all

// connect code. this works fine.
{ // attempt a connection
		tkcmdsetUSB_init();
		tkcmdsetDDI_init();
		/* Discover and get count of all discovered PM3s or PM4s.  Tell DLL to start numbering at 0. */
		UINT16 numUnits( 0 );

		tkcmdsetDDI_discover_pm3s(TKCMDSET_PM3_PRODUCT_NAME2, 0, &numUnits);
		tkcmdsetDDI_discover_pm3s(TKCMDSET_PM4_PRODUCT_NAME, 0, &numUnits);
		tkcmdsetDDI_discover_pm3s("Concept2 Performance Monitor 5 (PM5)", 0, &numUnits);
		if (numUnits > 0)
		{/* Initialize the CSAFE protocol engine.  Leave timeout at default. */
			ERRCODE_T result = tkcmdsetCSAFE_init_protocol( 1000 );
			if (result != 0)
			{
				CString error = L"Unable to inicialise PM Interface Libraries. ";
				char message[200]; 
				tkcmdsetDDI_get_error_text( result, &message[0], 200);
				error.Append( CharToWChar( &message[0] ) );
				m_window->MessageBox( error, L"ERG Jabber", IDOK);
			}
			else
			{
				m_isConnected = true;
				m_window->PmConnected();
			}
		}
	}

// query function. this results in the error above.
bool CPmInterfaceWrapper::QueryPM()
{
	bool finalResult = true;
	// return true if you get any data at all from the PM.
	// false should be returned only if we think the connection has been lost.
	const UINT16_T CMD_SIZE = 1;
	const UINT16_T RESPONSE_SIZE = 10;

	UINT32_T command[ CMD_SIZE ];
	UINT32_T response[ RESPONSE_SIZE ];
	UINT16_T responseSize( RESPONSE_SIZE );

	command[0] = CSAFE_GETTWORK_CMD;
	for (UINT16 i = 0; i < RESPONSE_SIZE; i++)
	{
		response[ i ] = 0xFFFFFFFF;
	}

	ERRCODE_T result = 	tkcmdsetCSAFE_command(0, 
		CMD_SIZE, 
		&command[0], 
		&responseSize,
		&response[0] ); 
	if (result != 0)
	{
		CString error = L"Unable to inicialise PM Interface Libraries. ";
		char message[200]; 
		tkcmdsetCSAFE_get_error_text( result, &message[0], 200);
		error.Append( CharToWChar( &message[0] ) );
		m_window->UpdateStatus( error );
	}
	else
	{
		finalResult = true;
		WCHAR cText[32];
		wsprintf(cText, L"%d:%02d:%02d", response[0], response[1], response[2] );
		m_time = cText;
	}
	return finalResult;
}

Code: Select all

#include "stdafx.h"

#include "PM3CsafeCP.h"
#include "PM3DDICP.h"
#include "PM3USBCP.h"

int QueryPm();

int _tmain(int argc, _TCHAR* argv[])
{
	UINT16_T numUnits(0);

	tkcmdsetUSB_init();
	tkcmdsetDDI_init();

	/* The USB library uses a "starts with" search pattern... I think this grabs all monitor generations */
	tkcmdsetDDI_discover_pm3s("Concept2 Performance Monitor", 0, &numUnits);

	if (numUnits > 0)
	{/* Initialize the CSAFE protocol engine. Leave timeout at default. */
		ERRCODE_T result = tkcmdsetCSAFE_init_protocol(1000);
		if (result != 0)
		{
			char message[200];
			tkcmdsetDDI_get_error_text(result, &message[0], 200);
			printf("%s", message);
		}
	}
	QueryPm();
	return 0;
}

int QueryPm()
{
	bool finalResult = true;
	// return true if you get any data at all from the PM.
	// false should be returned only if we think the connection has been lost.
	const UINT16_T CMD_SIZE = 1;
	const UINT16_T RESPONSE_SIZE = 64;

	UINT32_T command[CMD_SIZE];
	UINT32_T response[RESPONSE_SIZE];
	UINT16_T responseSize(RESPONSE_SIZE);

	command[0] = 0xA0;
	for (UINT16_T i = 0; i < RESPONSE_SIZE; i++)
	{
		response[i] = 0xFFFFFFFF;
	}

	ERRCODE_T result = tkcmdsetCSAFE_command(0,
		CMD_SIZE,
		command,
		&responseSize,
		response);
	if (result != 0)
	{
		char message[200];
		tkcmdsetCSAFE_get_error_text(result, &message[0], 200);
		printf("%s", message);
	}
	else
	{
		finalResult = true;
		printf("%d:%02d:%02d", response[0], response[1], response[2]);
	}
	return finalResult;
}