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77 lines
2.5 KiB
77 lines
2.5 KiB
/**************************************************************************** |
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* |
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* Copyright (C) 2012 PX4 Development Team. 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 |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, 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 |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* 3. Neither the name PX4 nor the names of its contributors may be |
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* used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************/ |
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/** |
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* @file Blockparam.cpp |
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* |
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* Controller library code |
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*/ |
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#include <math.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include "BlockParam.hpp" |
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namespace control |
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{ |
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BlockParamBase::BlockParamBase(Block *parent, const char *name) : |
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_handle(PARAM_INVALID) |
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{ |
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char fullname[blockNameLengthMax]; |
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if (parent == NULL) { |
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strncpy(fullname, name, blockNameLengthMax); |
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} else { |
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char parentName[blockNameLengthMax]; |
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parent->getName(parentName, blockNameLengthMax); |
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if (!strcmp(name, "")) { |
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strncpy(fullname, parentName, blockNameLengthMax); |
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} else { |
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snprintf(fullname, blockNameLengthMax, "%s_%s", parentName, name); |
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} |
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parent->getParams().add(this); |
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} |
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_handle = param_find(fullname); |
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if (_handle == PARAM_INVALID) |
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printf("error finding param: %s\n", fullname); |
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}; |
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} // namespace control
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