/*-
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* Copyright (c) 2012-2013 Jan Breuer,
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*
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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
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* met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file scpi_minimal.c
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* @date Thu Nov 15 10:58:45 UTC 2012
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*
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* @brief SCPI minimal implementation
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*
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*
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*/
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#include "scpi/parser.h"
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#include "scpi/minimal.h"
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#include "scpi/constants.h"
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#include "scpi/error.h"
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#include "scpi/ieee488.h"
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/**
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* Command stub function
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* @param context
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* @return
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*/
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scpi_result_t SCPI_Stub(scpi_t * context) {
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(void) context;
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return SCPI_RES_OK;
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}
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/**
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* Query command stub function
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* @param context
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* @return
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*/
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scpi_result_t SCPI_StubQ(scpi_t * context) {
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SCPI_ResultInt(context, 0);
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return SCPI_RES_OK;
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}
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/**
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* SYSTem:VERSion?
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* @param context
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* @return
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*/
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scpi_result_t SCPI_SystemVersionQ(scpi_t * context) {
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SCPI_ResultMnemonic(context, SCPI_STD_VERSION_REVISION);
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return SCPI_RES_OK;
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}
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/**
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* SYSTem:ERRor[:NEXT]?
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* @param context
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* @return
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*/
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scpi_result_t SCPI_SystemErrorNextQ(scpi_t * context) {
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int16_t err = SCPI_ErrorPop(context);
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SCPI_ResultInt(context, err);
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SCPI_ResultText(context, SCPI_ErrorTranslate(err));
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return SCPI_RES_OK;
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}
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/**
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* SYSTem:ERRor:COUNt?
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* @param context
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* @return
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*/
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scpi_result_t SCPI_SystemErrorCountQ(scpi_t * context) {
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SCPI_ResultInt(context, SCPI_ErrorCount(context));
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return SCPI_RES_OK;
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}
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/**
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* STATus:QUEStionable[:EVENt]?
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* @param context
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* @return
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*/
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scpi_result_t SCPI_StatusQuestionableEventQ(scpi_t * context) {
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/* return value */
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SCPI_ResultInt(context, SCPI_RegGet(context, SCPI_REG_QUES));
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/* clear register */
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SCPI_RegSet(context, SCPI_REG_QUES, 0);
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return SCPI_RES_OK;
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}
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/**
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* STATus:QUEStionable:ENABle?
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* @param context
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* @return
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*/
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scpi_result_t SCPI_StatusQuestionableEnableQ(scpi_t * context) {
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/* return value */
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SCPI_ResultInt(context, SCPI_RegGet(context, SCPI_REG_QUESE));
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return SCPI_RES_OK;
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}
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/**
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* STATus:QUEStionable:ENABle
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* @param context
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* @return
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*/
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scpi_result_t SCPI_StatusQuestionableEnable(scpi_t * context) {
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int32_t new_QUESE;
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if (SCPI_ParamInt(context, &new_QUESE, TRUE)) {
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SCPI_RegSet(context, SCPI_REG_QUESE, (scpi_reg_val_t)new_QUESE);
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}
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return SCPI_RES_OK;
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}
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/**
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* STATus:PRESet
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* @param context
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* @return
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*/
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scpi_result_t SCPI_StatusPreset(scpi_t * context) {
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/* clear STATUS:... */
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SCPI_RegSet(context, SCPI_REG_QUES, 0);
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return SCPI_RES_OK;
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}
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