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39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
// SPDX-License-Identifier: LGPL-3.0-or-other
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// Copyright (C) 2021 Contributors to the SLS Detector Package
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#pragma once
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#include <inttypes.h>
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void LTC2620_D_SetDefines(int hardMinV, int hardMaxV, char *driverfname,
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int numdacs, int numpowers);
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int LTC2620_D_GetMaxNumSteps();
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int LTC2620_D_GetPowerDownValue();
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int LTC2620_D_GetMinInput();
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int LTC2620_D_GetMaxInput();
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/**
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* Convert voltage to dac units
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* @param voltage value in mv
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* @param dacval pointer to value converted to dac units
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* @returns FAIL when voltage outside limits, OK if conversion successful
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*/
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int LTC2620_D_VoltageToDac(int voltage, int *dacval);
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/**
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* Convert dac units to voltage
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* @param dacval dac units
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* @param voltage pointer to value converted to mV
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* @returns FAIL when voltage outside limits, OK if conversion successful
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*/
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int LTC2620_D_DacToVoltage(int dacval, int *voltage);
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/** for all dacs including power regulators to write dac value to file */
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int LTC2620_D_WriteDACValue(int dacnum, int dacvalue, char *dacname);
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/**
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* Only for DACs (not power regulators) to validate indices and convert values
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* to dac units if needed
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* @param dacval if val is in mV, returns dac units set
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*/
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int LTC2620_D_SetDACValue(int dacnum, int val, int mV, char *dacname,
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int *dacval); |