47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/*
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* Copyright (c) 2024 Scott Duensing, scott@kangaroopunch.com
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "state.h"
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#include "lib.h"
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#include "portme.h"
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#include "messages.h"
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stateT __state;
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static bool _stackAllocated = false;
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void stateReset(void) {
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if (!_stackAllocated) {
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__state.stack = (uint16_t *)portMalloc(sizeof(uint16_t) * STACK_SIZE);
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if (__state.stack == 0) portDie(MSG_STA_CANNOT_ALLOCATE_STACK);
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_stackAllocated = true;
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}
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// Zero out all state data.
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libMemSet((byte *)&__state, 0, sizeof(stateT));
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__state.outputting = true;
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}
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