int acq_GetChannelThreshold(rp_channel_t channel, float* voltage) { float gainV; rp_pinState_t gain; uint32_t cnts; if (channel == RP_CH_1) { ECHECK(osc_GetThresholdChA(&cnts)); } else { ECHECK(osc_GetThresholdChB(&cnts)); } ECHECK(acq_GetGainV(channel, &gainV)); ECHECK(acq_GetGain(channel, &gain)); rp_calib_params_t calib = calib_GetParams(); int32_t dc_offs = (channel == RP_CH_1 ? calib.fe_ch1_dc_offs : calib.fe_ch2_dc_offs); uint32_t calibScale = calib_GetFrontEndScale(channel, gain); *voltage = cmn_CnvCntToV(ADC_BITS, cnts, gainV, calibScale, dc_offs, 0.0); return RP_OK; }
int acq_GetChannelThreshold(rp_channel_t channel, float* voltage) { float gainV; rp_pinState_t gain; uint32_t cnts; if (channel == RP_CH_1) { osc_GetThresholdChA(&cnts); } else { osc_GetThresholdChB(&cnts); } acq_GetGainV(channel, &gainV); acq_GetGain(channel, &gain); rp_calib_params_t calib = calib_GetParams(); int32_t dc_offs = GET_OFFSET(channel, gain, calib); uint32_t calibScale = calib_GetFrontEndScale(channel, gain); *voltage = cmn_CnvCntToV(ADC_BITS, cnts, gainV, calibScale, dc_offs, 0.0); return RP_OK; }