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a60e27fa4b
- Dump logs to file every 10 sec. - max file size is 50 MB (after reaching it, no more logs will be logged), - Add `LockGuard` with locking mechanism supporting IRQ and use it in `Logger`. - Fix minor style issues in `Logger`. - Add `mount_user_lfs_partition.py` script for mounting LFS on Linux FS in order to get `MuditaOS.log` file from `user` partition
28 lines
678 B
C++
28 lines
678 B
C++
// Copyright (c) 2017-2021, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#include "critical.hpp"
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#include "LockGuard.hpp"
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#include <macros.h>
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#include <stdexcept>
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LockGuard::LockGuard(cpp_freertos::MutexStandard& mutex) : mutex(mutex)
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{
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if (isIRQ()) {
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savedInterruptStatus = cpp_freertos::CriticalSection::EnterFromISR();
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}
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else if(!mutex.Lock()) {
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throw std::runtime_error("LockGuard failed to lock mutex");
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}
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}
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LockGuard::~LockGuard()
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{
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if (isIRQ()) {
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cpp_freertos::CriticalSection::ExitFromISR(savedInterruptStatus);
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}
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else {
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mutex.Unlock();
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}
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}
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