/// <summary>
/// wait for the specficed ms until keypressed
/// </summary>
/// <param name="ms">The ms to wait.</param>
/// <returns>The key pressed(ASC-II not guaranteed).</returns>
int waitkey(double ms)
{
int key = -1;
double start = get_real_time();
double end = start + ms / 1000;
#if defined(__unix__) || defined(__unix) || defined(unix) || (defined(__APPLE__) && defined(__MACH__))
set_conio_terminal_mode();
#endif
if (ms <= 0)
{
// disable timer if ms <= 0
end = DBL_MAX;
}
while (key == -1)
{
key = kb_hit();
//printf("%d", (int)get_elapsed_time_ms(start));
if (get_real_time() >= end)
{
break;
}
}
//std::cin.get();
#if defined(__unix__) || defined(__unix) || defined(unix) || (defined(__APPLE__) && defined(__MACH__))
reset_terminal_mode();
#endif
return key;
}
int main(void)
{
I16 err, card;
U16 channel=3;
U16 range=AD_B_10_V;
U32 read_count=2048;
F64 sample_rate=2048;
U32 *ai_buf;
int i;
if((card=Register_Card(PCI_9114DG, 0))<0){
printf("Register_Card error=%d", card);
Release_Card(card);
exit(1);
}
do{
err = AI_9114_Config(card, TRIG_INT_PACER);
if(err!=0){
printf("AI_9114_Config error=%d", err);
Release_Card(card);
exit(1);
}
err = AI_AsyncDblBufferMode(card, 0);
if(err!=0){
printf("AI_DblBufferMode error=%d", err);
Release_Card(card);
exit(1);
}
ai_buf = (U32*)malloc(read_count*4);
memset(ai_buf, '\0', read_count*4);
err = AI_ContReadChannel(card, channel, range, ai_buf, read_count, sample_rate, SYNCH_OP);
if(err!=0){
printf("AI_ContReadChannel error=%d", err);
Release_Card(card);
free(ai_buf);
exit(1);
}
free(ai_buf);
printf("Loop %d\n", ++i);
}while(!kb_hit());
Release_Card(card);
return 0;
}
int main(int argc, char **argv)
{
I16 card, err;
U16 card_num;
U16 acq_ch[ChNum];
U16 acq_gain[ChNum];
U16 acq_value[ChNum];
F64 voltage=0.0;
int i;
int j=0;
for(i=0; i< ChNum; i++){
acq_ch[i]=i;
acq_gain[i]=AD_B_5_V;
}
fout = fopen("acq.txt", "w");
printf("Please input a card number: ");
scanf(" %hd", &card_num);
if((card=Register_Card (PCI_9221, card_num)) < 0) {
printf("Register_Card error=%d", card);
exit(1);
}
do{
clrscr();
err = AI_ReadMultiChannels(card, ChNum, acq_ch, acq_gain, acq_value);
if(err < 0){
printf("AI Read Multi Channel Error: %d\n", err);
exit(1);
}
for(i=0; i<ChNum; i++){
AI_VoltScale(card, acq_gain[i], acq_value[i], &voltage);
fprintf(fout, "%f\t", voltage);
}
fprintf(fout, "\n");
printf("Loop %d\n", j++);
}while(!kb_hit());
err = Release_Card(card);
if(err < 0){
printf("Release_Card error=%d", err);
exit(1);
}
return 0;
}
void cdecl TERMWINDOWMEMBER cOutput(const char *fmt)
{
// for screenblanker
if (!oPhys)
{
kb_hit();
}
const Bool oldcolor = TermCap->IsColor();
TermCap->SetColor(TRUE);
outSpeech(FALSE, fmt);
register const char *buf = fmt;
while (*buf)
{
if (*buf == CTRL_A)
{
uchar wordBuf[MAXWORDLEN + 8];
int i;
i = getWord(wordBuf, (uchar *) buf, 0, MAXWORDLEN);
const Bool oldmodem = OC.Modem;
OC.Modem = FALSE;
termCap(buf + 1);
OC.Modem = oldmodem;
buf += i;
}
else
{
outCon(*buf++);
}
}
TermCap->SetColor(oldcolor);
ansi(14);
OC.MCI_goto = FALSE;
}
int main(int argc, char **argv)
{
I16 card, err;
U16 card_num;
U32 out_data;
U16 rb_data;
U16 read_data;
int i;
printf("Please input a card number: ");
scanf(" %hd", &card_num);
if((card=Register_Card (PCI_9221, card_num)) < 0) {
printf("Register_Card error=%d", card);
exit(1);
}
out_data = 1;
i = 0;
do{
clrscr();
//Write Data to DO Line
err = DO_WriteLine(card, 0, i, out_data);
if(err < 0){
printf("DO Write Line%d Error: %d\n", i, err);
exit(1);
}
printf("DO Write Data to Line%d: 0x%x\n", i, (unsigned int)out_data);
//Read Back Data from DO Line
err = DO_ReadLine(card, 0, 0, &rb_data);
if(err < 0){
printf("DO Read Line0 Error: %d\n", err);
exit(1);
}
printf("DO Read Back from Line0: 0x%x\n", (unsigned int)rb_data);
err = DO_ReadLine(card, 0, 1, &rb_data);
if(err < 0){
printf("DO Read Line1 Error: %d\n", err);
exit(1);
}
printf("DO Read Back from Line1: 0x%x\n", (unsigned int)rb_data);
err = DO_ReadLine(card, 0, 2, &rb_data);
if(err < 0){
printf("DO Read Line2 Error: %d\n", err);
exit(1);
}
printf("DO Read Back from Line2: 0x%x\n", (unsigned int)rb_data);
err = DO_ReadLine(card, 0, 3, &rb_data);
if(err < 0){
printf("DO Read Line3 Error: %d\n", err);
exit(1);
}
printf("DO Read Back from Line3: 0x%x\n", (unsigned int)rb_data);
//Read Data from DI Line
err = DI_ReadLine(card, 0, 0, &read_data);
if(err < 0){
printf("DI Read Line0 Error: %d\n", err);
exit(1);
}
printf("DI Read Data from Line0: 0x%x\n", (unsigned int)read_data);
err = DI_ReadLine(card, 0, 1, &read_data);
if(err < 0){
printf("DI Read Line1 Error: %d\n", err);
exit(1);
}
printf("DI Read Data from Line1: 0x%x\n", (unsigned int)read_data);
err = DI_ReadLine(card, 0, 2, &read_data);
if(err < 0){
printf("DI Read Line2 Error: %d\n", err);
exit(1);
}
printf("DI Read Data from Line2: 0x%x\n", (unsigned int)read_data);
err = DI_ReadLine(card, 0, 3, &read_data);
if(err < 0){
printf("DI Read Line3 Error: %d\n", err);
exit(1);
}
printf("DI Read Data from Line3: 0x%x\n", (unsigned int)read_data);
if((++i)==4){
i=0;
out_data = (!out_data) ? 1:0;
}
printf("Press any key to exit...\n");
usleep(200000);
}while(!kb_hit());
err = Release_Card(card);
if(err < 0){
printf("Release_Card error=%d", err);
exit(1);
}
return 0;
}
