GW Instek GDS-800 Series Programming Manual - Manual (Page 85)

GDS-806/810/820/840 Programming Manual
84
Delay(1000);
ibwrt (Dev, ":ACQuire:MODe 0\n", 16L); /*Set acquire mode:
sample mode */
printf(":ACQuire:MODe 0\n\r");
if((ibsta&ERR)||(ibsta&TIMO)){
ShowIbsta(1);
return 0;
}
Delay(1000);
ibwrt (Dev, ":TRIGger:LEVel 0.3\n", 19L); /*Set trigger level: 0.3V*/
printf(":TRIGger:LEVel 0.3\n\r");
if((ibsta&ERR)||(ibsta&TIMO)){
ShowIbsta(1);
return 0;
}
Delay(1000);
ibwrt (Dev, ":TRIGger:MODe 1\n", 16L); /*Set trigger mode: AUTO */
printf(":TRIGger:MODe 1\n\r");
if((ibsta&ERR)||(ibsta&TIMO)){
ShowIbsta(1);
return 0;
}
Delay(10000); /*Waiting for acquisition process and GDS-820/GDS-840
internal*/
/*process. The delay time depend on the timebase that*/
/*you selected. Low speed division require much more */
/*time for acquisition. It's recommended a minimum */
/*200ms delay time after the last command, before */
/*getting the waveform data from GDS-806/810/820/840. */
Acquire(); /*Get waveform data. */