kopia lustrzana https://github.com/mobilinkd/tnc3-firmware
40 wiersze
745 B
C++
40 wiersze
745 B
C++
// Copyright 2015 Mobilinkd LLC <rob@mobilinkd.com>
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// All rights reserved.
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#include "HdlcFrame.hpp"
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#include "Log.h"
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#include "cmsis_os.h"
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namespace mobilinkd { namespace tnc { namespace hdlc {
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FrameSegmentPool frameSegmentPool __attribute__((section(".bss2")));
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IoFramePool& ioFramePool() {
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static IoFramePool pool;
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return pool;
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}
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void release(IoFrame* frame)
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{
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ioFramePool().release(frame);
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}
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IoFrame* acquire()
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{
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auto result = ioFramePool().acquire();
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if (result == nullptr) CxxErrorHandler();
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return result;
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}
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IoFrame* acquire_wait()
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{
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IoFrame* result = nullptr;
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while ((result = ioFramePool().acquire()) == nullptr) {
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osThreadYield();
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}
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return result;
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}
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}}} // mobilinkd::tnc::hdlc
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