質問編集履歴
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@@ -1,279 +1,3 @@
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生体信号の値をコンソールに出力するプログラムがあるのですが、Textに書き出せるように手を加えたいと思っています。しかし、どこをどう直したらいいのか（どの変数に生体信号の値が入ってるのか）がわからず、進めません。
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どなたか、どんな小さなことでもいいのでヒントを頂けたらと思います…！！
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解決しました。
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```C++
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// 40_SimplereadData.cpp :
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#define _WIN32_DCOM // for using CoInitializeEx
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#include<iostream>
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#include<fstream>
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#include <stdio.h>
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#include <conio.h> // for kbhit() and getch()
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#define USING_WRAPPER_CLASS
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#include "..\ttllive.h"
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#define F "test.txt"
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using namespace std;
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ITTLLive2Ptr g_TTLLive;
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void show_error(_com_error &e)
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{
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printf("(0x%08X)\n\r",e.Error());
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PrintLine("");
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printf("%s\n\r",(char*)e.Description());
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}
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void read_data(void)
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{
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int col = 0;
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LONG liSamplesAvailable, liChannelHND;
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FLOAT fBuffer[4096];
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liChannelHND = g_TTLLive->GetFirstChannelHND();
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while( liChannelHND > -1 ){
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if( col == 0 )printf("\n\rData ");
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liSamplesAvailable = g_TTLLive->SamplesAvailable[liChannelHND];
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if( liSamplesAvailable ){
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g_TTLLive->ReadChannelData(liChannelHND, fBuffer, &liSamplesAvailable );
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}
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// If any samples available, we simply print out value of the first one
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if( liSamplesAvailable ){
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printf("%c:%6.3f, ",(char)('A'+liChannelHND),fBuffer[0]);
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} else {
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printf("%c:NO DATA, ",(char)('A'+liChannelHND),fBuffer[0]);
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}
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col++;
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if( col >= 5)col = 0;
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liChannelHND = g_TTLLive->GetNextChannelHND();
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}
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printf("\n\rDate");
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}
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void channel_setup(BOOL bForceSensors)
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{
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LONG liChannelHND;
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LONG liChannelCount;
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PrintLine(MSG_SETTING_UP_CHANNELS);
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g_TTLLive->AutoSetupChannels();
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liChannelHND = g_TTLLive->GetFirstChannelHND();
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while( liChannelHND > -1 ){
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// Setting up channels with arbitrary configuration, turning-off channel
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// notification, pluggin-in sensor ID into sensor type and set channels
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// to output raw COUNTS.
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g_TTLLive->Notification[liChannelHND]=0;
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g_TTLLive->ForceSensor[liChannelHND]=bForceSensors;
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g_TTLLive->SensorType[liChannelHND] = g_TTLLive->SensorID[liChannelHND];
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g_TTLLive->UnitType[liChannelHND]=TTLAPI_UT_COUNT;
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liChannelHND = g_TTLLive->GetNextChannelHND();
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}
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// if we get here it means there was no exceptions.
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liChannelCount = g_TTLLive->ChannelCount;
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printf("Created %d channel%s.\n\r",liChannelCount,(liChannelCount>1)?"s":"");
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}
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void force_channels(BOOL bForceSensors )
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{
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LONG liChannelHND;
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printf("Force Channels = ");
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if( bForceSensors ){
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printf("TRUE, also acquiring data from unconnected channels.\n\r");
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} else {
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printf("FALSE, only acquiring data only from connected channels.\n\r");
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}
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liChannelHND = g_TTLLive->GetFirstChannelHND();
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while( liChannelHND > -1 ){
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g_TTLLive->ForceSensor[liChannelHND]=bForceSensors;
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liChannelHND = g_TTLLive->GetNextChannelHND();
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}
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}
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void show_menu(void)
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{
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printf("\n\r***** Main Menu *****\n\r\n\r");
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printf("press 'O' to attempt connecting to encoder.\n\r");
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printf("press 'C' to close all connections.\n\r");
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printf("press 'S' to setup channels.\n\r");
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printf("press 'D' to toggle acquiring data.\n\r");
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printf("press 'F' to toggle between [force channels/only use connected channels].\n\r");
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printf("press 'X' to exit.\n\r\n\r");
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}
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int main(int argc, char* argv[])
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{
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LONG liEncoderCount = 0;
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UINT_PTR puiTimer = NULL;
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HRESULT hr = S_OK;
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MSG msg = {0};
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int c = 0;
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BOOL bReadingData = FALSE;
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BOOL bForceSensors = TRUE;
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printf("\n\rSimple TTLLive Console Test Client Reading Actual Sample Data\n\r\n\r");
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PrintLine(MSG_CO_INITIALIZE);
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hr = CoInitializeEx(NULL,COINIT_APARTMENTTHREADED);
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コードを削除させていただきます。
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if( SUCCEEDED(hr)){
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PrintLine(MSG_CREATING_INSTANCE);
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// This will attempt creating an TTLLive object
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hr = g_TTLLive.CreateInstance(CLSID_TTLLive);
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CheckHRESULT(hr);
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if( SUCCEEDED(hr)){
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try {
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T_Version sV;
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PrintLine(MSG_GETTING_VERSION);
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sV.liVersion = g_TTLLive->Version;
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printf("%d.%d.%d\n\r", sV.byMajor, sV.byMinor, sV.woBuild);
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} catch ( _com_error &e ) {
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show_error(e);
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}
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show_menu();
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do {
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try {
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if( kbhit()){
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c = toupper(getch());
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switch( c ){
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case 'O' :
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bReadingData = FALSE;
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PrintLine(MSG_AUTODETECTING);
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//g_TTLLive->OpenConnections(TTLAPI_OCCMD_AUTODETECT,1000,NULL,NULL);
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g_TTLLive->OpenConnection("USB:0",1000);
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liEncoderCount = g_TTLLive->EncoderCount;
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printf("Found %d encoder%s.\n\r",liEncoderCount,(liEncoderCount>1)?"s":"");
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break;
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case 'C' :
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PrintLine(MSG_CLOSE_CONNECTIONS);
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g_TTLLive->CloseConnections();
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liEncoderCount = g_TTLLive->EncoderCount;
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printf("EncoderCount = %d.\n\r",liEncoderCount);
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bReadingData = FALSE;
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::KillTimer(NULL,puiTimer);
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break;
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case 'S' :
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channel_setup(bForceSensors);
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break;
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case 'D' :
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bReadingData^=TRUE;
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if( bReadingData ){
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if( g_TTLLive->EncoderCount > 0 ){
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PrintLine("Starting data");
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g_TTLLive->StartChannels();
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CheckHRESULT(S_OK);
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// Setting windows timer to get a WM_TIMER messages
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// about 5 times per second.
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puiTimer = ::SetTimer(NULL,0,200,NULL);
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} else {
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printf("No encoder created yet.\n\r");
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}
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} else {
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PrintLine("Stopping data");
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g_TTLLive->StartChannels();
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CheckHRESULT(S_OK);
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::KillTimer(NULL,puiTimer);
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}
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break;
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case 'F':
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bForceSensors^=TRUE;
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force_channels(bForceSensors);
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break;
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case 'X':
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break;
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default:
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show_menu();
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}
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}
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while( PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)){
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3
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回答してくださった方ありがとうございました。
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case WM_TIMER:
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if( msg.wParam == puiTimer ){
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if( bReadingData ){
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read_data();
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}
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}
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break;
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}
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DispatchMessage(&msg);
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}
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Sleep(10);
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} catch ( _com_error &e ) {
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show_error(e);
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}
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} while( c !='X');
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// Releasing instance since we used 'g_TTLLive.CreateInstance'
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PrintLine(MSG_RELEASING_INSTANCES);
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if( g_TTLLive )g_TTLLive.Release();
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printf("Done!\n\r");
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}
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// We much balance a successful call to CoInitialize
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// by a call to CoUninitialize.
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PrintLine(MSG_CO_UNINITIALIZE);
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CoUninitialize();
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printf("Done!\n\r");
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}
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if( NULL != puiTimer )
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::KillTimer(NULL,puiTimer);
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printf("\n\rExiting application...\n\r");
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return 0;
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}
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```
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