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| | | /*- |
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| | | * Copyright (c) 2012-2013 Jan Breuer, |
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| | | * BSD 2-Clause License |
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| | | * |
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| | | * All Rights Reserved |
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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 |
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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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| | | * modification, are permitted provided that the following conditions are met: |
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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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| | | * * 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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| | | /** |
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| | | |
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| | | #include <string.h> |
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| | | #include "scpi/types.h" |
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| | | |
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| | | /*这个类提供了接口实现 主要为 SCPI_Init 和 SCPI_Input |
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| | | |
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| | | SCPI_Init为SCPI的初始化 提供了一个全局的context使用 用法固定 |
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| | | |
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| | | SCPI_Input为输入命令 其中内部包含了解析参数 |
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| | | |
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| | | 接口函数的实现都在 parser.c文件内 |
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| | | */ |
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| | | |
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| | | #ifdef __cplusplus |
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| | | extern "C" { |
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| | |
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| | | #if USE_DEVICE_DEPENDENT_ERROR_INFORMATION && !USE_MEMORY_ALLOCATION_FREE |
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| | | void SCPI_InitHeap(scpi_t * context, char * error_info_heap, size_t error_info_heap_length); |
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| | | #endif |
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| | | |
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| | | scpi_bool_t findCommandHeader(scpi_t * context, const char * header, int len); |
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| | | scpi_bool_t SCPI_Input(scpi_t * context, const char * data, int len); |
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| | | scpi_bool_t SCPI_Parse(scpi_t * context, char * data, int len); |
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| | | scpi_bool_t SCPI_ParamUInt64(scpi_t * context, uint64_t * value, scpi_bool_t mandatory); |
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| | | scpi_bool_t SCPI_ParamFloat(scpi_t * context, float * value, scpi_bool_t mandatory); |
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| | | scpi_bool_t SCPI_ParamDouble(scpi_t * context, double * value, scpi_bool_t mandatory); |
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| | | scpi_bool_t SCPI_ParamCharacters(scpi_t * context, const char ** value, size_t * len, scpi_bool_t mandatory); |
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| | | scpi_bool_t SCPI_ParamArbitraryBlock(scpi_t * context, const char ** value, size_t * len, scpi_bool_t mandatory); |
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| | | scpi_bool_t SCPI_ParamCopyText(scpi_t * context, char * buffer, size_t buffer_len, size_t * copy_len, scpi_bool_t mandatory); |
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| | | |
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| | | extern const scpi_choice_def_t scpi_bool_def[]; |
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| | | scpi_bool_t SCPI_ParamBool(scpi_t * context, scpi_bool_t * value, scpi_bool_t mandatory); |
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| | | scpi_bool_t SCPI_ParamChoice(scpi_t * context, const scpi_choice_def_t * options, int32_t * value, scpi_bool_t mandatory); |
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