Tactility/TactilityCore/Source/CpuAffinity.cpp
Ken Van Hoeylandt ee5a5a7181
Merge develop into main (#304)
## 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
2025-08-23 17:10:18 +02:00

86 lines
1.8 KiB
C++

#include "Tactility/CpuAffinity.h"
#include <Tactility/Check.h>
namespace tt {
#ifdef ESP_PLATFORM
static CpuAffinity getEspWifiAffinity() {
#ifdef CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_0
return 0;
#elif defined(CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_1)
return 1;
#endif
}
// Warning: Must watch ESP WiFi, as this task is used by WiFi
static CpuAffinity getEspMainSchedulerAffinity() {
#ifdef CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_0
return 0;
#elif defined(CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_1)
return 1;
#endif
}
static CpuAffinity getFreeRtosTimerAffinity() {
#if defined(CONFIG_FREERTOS_TIMER_TASK_NO_AFFINITY)
return None;
#elif defined(CONFIG_FREERTOS_TIMER_TASK_AFFINITY_CPU0)
return 0;
#elif defined(CONFIG_FREERTOS_TIMER_TASK_AFFINITY_CPU1)
return 1;
#else
static_assert(false);
#endif
}
#if CONFIG_FREERTOS_NUMBER_OF_CORES == 1
static const CpuAffinityConfiguration esp = {
.system = 0,
.graphics = 0,
.wifi = 0,
.mainDispatcher = 0,
.apps = 0,
.timer = getFreeRtosTimerAffinity()
};
#elif CONFIG_FREERTOS_NUMBER_OF_CORES == 2
static const CpuAffinityConfiguration esp = {
.system = 0,
.graphics = 1,
.wifi = getEspWifiAffinity(),
.mainDispatcher = getEspMainSchedulerAffinity(),
.apps = 1,
.timer = getFreeRtosTimerAffinity()
};
#endif
#else
static const CpuAffinityConfiguration simulator = {
.system = None,
.graphics = None,
.wifi = None,
.mainDispatcher = 0,
.apps = None,
.timer = None
};
#endif
const CpuAffinityConfiguration& getCpuAffinityConfiguration() {
#ifdef ESP_PLATFORM
#if CONFIG_FREERTOS_NUMBER_OF_CORES == 2
// WiFi uses the main dispatcher to defer operations in the background
assert(esp.wifi == esp.mainDispatcher);
#endif // CORES
return esp;
#else
return simulator;
#endif
}
}