mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-02-19 23:15:05 +00:00
86 lines
1.8 KiB
C++
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
|
|
}
|
|
|
|
}
|