ee5a5a7181
## New
- Read property files with `PropertiesFile`
- Support `boot.properties` so the user can specify the launcher app and an optional app to start after the launcher finishes. (see `BootProperties.cpp`)
- Create registry for CPU affinity and update code to make use of it
- `AppRegistration` and `ServiceRegistration` now also ensure that the `/data` directories always exist for all apps
- `Notes` is now the default app for opening text files. `TextViewer` is removed entirely. Created `tt::app:🎶:start(path)` function.
- WiFi settings moved from NVS to properties file.
- Specify `*.ap.properties` file on the SD card for automatic WiFi settings import on start-up.
- Added `file::getLock(path)` and `file::withLock(path, function)` to do safe file operations on SD cards
## Improvements
- Update TinyUSB to `1.7.6~1`
- Improved `Boot.cpp` code. General code quality fixes and some restructuring to improve readability.
- `tt::string` functionality improvements
- Rename `AppRegistry` to `AppRegistration`
- Rename `ServiceRegistry` to `ServiceRegistration`
- Cleanup in `Notes.cpp`
- `FileTest.cpp` fix for PC
- Created `TestFile` helper class for tests, which automatically deletes files after the test.
- Renamed `Partitions.h` to `MountPoints.h`
- Created `std::string getMountPoints()` function for easy re-use
- Other code quality improvements
- `SdCardDevice`'s `getState()` and `isMounted()` now have a timeout argument
## Fixes
- ELF loading now has a lock so to avoid a bug when 2 ELF apps are loaded in parallel
83 lines
2.0 KiB
C++
83 lines
2.0 KiB
C++
#pragma once
|
|
|
|
#include "Check.h"
|
|
#include "RtosCompat.h"
|
|
#include <memory>
|
|
#include <functional>
|
|
#include <algorithm>
|
|
|
|
namespace tt {
|
|
|
|
class ScopedLock;
|
|
|
|
/** Represents a lock/mutex */
|
|
class Lock {
|
|
|
|
public:
|
|
|
|
virtual ~Lock() = default;
|
|
|
|
virtual bool lock(TickType_t timeout) const = 0;
|
|
|
|
bool lock() const { return lock(portMAX_DELAY); }
|
|
|
|
virtual bool unlock() const = 0;
|
|
|
|
void withLock(TickType_t timeout, const std::function<void()>& onLockAcquired) const {
|
|
if (lock(timeout)) {
|
|
onLockAcquired();
|
|
unlock();
|
|
}
|
|
}
|
|
|
|
void withLock(TickType_t timeout, const std::function<void()>& onLockAcquired, const std::function<void()>& onLockFailure) const {
|
|
if (lock(timeout)) {
|
|
onLockAcquired();
|
|
unlock();
|
|
} else {
|
|
onLockFailure();
|
|
}
|
|
}
|
|
|
|
void withLock(const std::function<void()>& onLockAcquired) const { withLock(portMAX_DELAY, onLockAcquired); }
|
|
|
|
void withLock(const std::function<void()>& onLockAcquired, const std::function<void()>& onLockFailed) const { withLock(portMAX_DELAY, onLockAcquired, onLockFailed); }
|
|
|
|
[[deprecated("use asScopedLock()")]]
|
|
std::unique_ptr<ScopedLock> scoped() const;
|
|
|
|
ScopedLock asScopedLock() const;
|
|
};
|
|
|
|
/**
|
|
* Represents a lockable instance that is scoped to a specific lifecycle.
|
|
* Once the ScopedLock is destroyed, unlock() is called automatically.
|
|
*
|
|
* In other words:
|
|
* You have to lock() this object manually, but unlock() happens automatically on destruction.
|
|
*/
|
|
class ScopedLock final : public Lock {
|
|
|
|
const Lock& lockable;
|
|
|
|
public:
|
|
|
|
using Lock::lock;
|
|
|
|
explicit ScopedLock(const Lock& lockable) : lockable(lockable) {}
|
|
|
|
~ScopedLock() override {
|
|
lockable.unlock(); // We don't care whether it succeeded or not
|
|
}
|
|
|
|
bool lock(TickType_t timeout) const override {
|
|
return lockable.lock(timeout);
|
|
}
|
|
|
|
bool unlock() const override {
|
|
return lockable.unlock();
|
|
}
|
|
};
|
|
|
|
}
|