int acq_SetDecimation(rp_acq_decimation_t decimation)
{
int64_t time_ns = 0;
if (triggerDelayInNs) {
acq_GetTriggerDelayNs(&time_ns);
}
switch (decimation) {
case RP_DEC_1: osc_SetDecimation(DEC_1); break;
case RP_DEC_8: osc_SetDecimation(DEC_8); break;
case RP_DEC_64: osc_SetDecimation(DEC_64); break;
case RP_DEC_1024: osc_SetDecimation(DEC_1024); break;
case RP_DEC_8192: osc_SetDecimation(DEC_8192); break;
case RP_DEC_65536: osc_SetDecimation(DEC_65536); break;
default:
return RP_EOOR;
}
// Now update trigger delay based on new decimation
if (triggerDelayInNs) {
acq_SetTriggerDelayNs(time_ns, true);
}
return RP_OK;
}
/**
* Sets default configuration
* @return
*/
int acq_SetDefault() {
ECHECK(acq_SetChannelThreshold(RP_CH_1, 0.0));
ECHECK(acq_SetChannelThreshold(RP_CH_2, 0.0));
ECHECK(acq_SetChannelThresholdHyst(RP_CH_1, 0.0));
ECHECK(acq_SetChannelThresholdHyst(RP_CH_2, 0.0));
ECHECK(acq_SetGain(RP_CH_1, RP_LOW));
ECHECK(acq_SetGain(RP_CH_2, RP_LOW));
ECHECK(acq_SetDecimation(RP_DEC_1));
ECHECK(acq_SetSamplingRate(RP_SMP_125M));
ECHECK(acq_SetAveraging(true));
ECHECK(acq_SetTriggerSrc(RP_TRIG_SRC_DISABLED));
ECHECK(acq_SetTriggerDelay(0, false));
ECHECK(acq_SetTriggerDelayNs(0, false));
return RP_OK;
}