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95 lines
3.5 KiB
95 lines
3.5 KiB
2 years ago
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/*-
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* BSD 2-Clause License
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*
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* Copyright (c) 2012-2018, Jan Breuer
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file scpi_ieee488.h
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* @date Thu Nov 15 10:58:45 UTC 2012
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*
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* @brief Implementation of IEEE488.2 commands and state model
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*
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*
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*/
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#ifndef SCPI_IEEE488_H
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#define SCPI_IEEE488_H
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#include "scpi/types.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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scpi_result_t SCPI_CoreCls(scpi_t * context);
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scpi_result_t SCPI_CoreEse(scpi_t * context);
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scpi_result_t SCPI_CoreEseQ(scpi_t * context);
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scpi_result_t SCPI_CoreEsrQ(scpi_t * context);
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scpi_result_t SCPI_CoreIdnQ(scpi_t * context);
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scpi_result_t SCPI_CoreOpc(scpi_t * context);
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scpi_result_t SCPI_CoreOpcQ(scpi_t * context);
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scpi_result_t SCPI_CoreRst(scpi_t * context);
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scpi_result_t SCPI_CoreSre(scpi_t * context);
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scpi_result_t SCPI_CoreSreQ(scpi_t * context);
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scpi_result_t SCPI_CoreStbQ(scpi_t * context);
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scpi_result_t SCPI_CoreTstQ(scpi_t * context);
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scpi_result_t SCPI_CoreWai(scpi_t * context);
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#define STB_R01 0x01 /* Not used */
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#define STB_PRO 0x02 /* Protection Event Flag */
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#define STB_QMA 0x04 /* Error/Event queue message available */
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#define STB_QES 0x08 /* Questionable status */
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#define STB_MAV 0x10 /* Message Available */
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#define STB_ESR 0x20 /* Standard Event Status Register */
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#define STB_SRQ 0x40 /* Service Request */
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#define STB_OPS 0x80 /* Operation Status Flag */
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#define ESR_OPC 0x01 /* Operation complete */
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#define ESR_REQ 0x02 /* Request Control */
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#define ESR_QER 0x04 /* Query Error */
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#define ESR_DER 0x08 /* Device Dependent Error */
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#define ESR_EER 0x10 /* Execution Error (e.g. range error) */
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#define ESR_CER 0x20 /* Command error (e.g. syntax error) */
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#define ESR_URQ 0x40 /* User Request */
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#define ESR_PON 0x80 /* Power On */
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scpi_reg_val_t SCPI_RegGet(scpi_t * context, scpi_reg_name_t name);
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void SCPI_RegSet(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t val);
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void SCPI_RegSetBits(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t bits);
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void SCPI_RegClearBits(scpi_t * context, scpi_reg_name_t name, scpi_reg_val_t bits);
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void SCPI_EventClear(scpi_t * context);
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#ifdef __cplusplus
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}
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#endif
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#endif /* SCPI_IEEE488_H */
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