mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-02-18 19:03:16 +00:00
b565d56029
- Implement generic ESP32 devices - Updated GitHub Actions to first build the SDKs. These are now based on the generic device implementations and the build act as a filter before compiling the dozens of other devices. It should save on resources when boards fail to compile. - Adapted code to C6 and P4 differences, heavily borrowed from from https://github.com/ByteWelder/Tactility/pull/394 written by @marciogranzotto, with some changes of my own - Updated `device.py` to make the `[display]` section optional
108 lines
2.2 KiB
C++
108 lines
2.2 KiB
C++
#ifdef ESP_PLATFORM
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#include <sdkconfig.h>
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#endif
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#include "Tactility/CpuAffinity.h"
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#include <Tactility/Check.h>
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namespace tt {
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#ifdef ESP_PLATFORM
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#ifdef CONFIG_ESP_WIFI_ENABLED
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static CpuAffinity getEspWifiAffinity() {
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#if CONFIG_FREERTOS_NUMBER_OF_CORES == 1
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return 0;
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#elif defined(CONFIG_ESP_WIFI_TASK_PINNED_TO_CORE_0)
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return 0;
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#elif defined(CONFIG_ESP_WIFI_TASK_PINNED_TO_CORE_1)
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return 1;
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#else // Assume core 0 (risky, but safer than "None")
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return 0;
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#endif
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}
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#endif
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// Warning: Must watch ESP WiFi, as this task is used by WiFi
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static CpuAffinity getEspMainSchedulerAffinity() {
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#if CONFIG_FREERTOS_NUMBER_OF_CORES == 1
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return 0;
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#elif defined(CONFIG_ESP_WIFI_TASK_PINNED_TO_CORE_0)
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return 0;
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#elif defined(CONFIG_ESP_WIFI_TASK_PINNED_TO_CORE_1)
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return 1;
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#else
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return None;
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#endif
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}
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static CpuAffinity getFreeRtosTimerAffinity() {
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#if CONFIG_FREERTOS_NUMBER_OF_CORES == 1
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return 0;
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#elif defined(CONFIG_FREERTOS_TIMER_TASK_NO_AFFINITY)
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return None;
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#elif defined(CONFIG_FREERTOS_TIMER_TASK_AFFINITY_CPU0)
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return 0;
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#elif defined(CONFIG_FREERTOS_TIMER_TASK_AFFINITY_CPU1)
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return 1;
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#else
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static_assert(false);
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#endif
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}
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#if CONFIG_FREERTOS_NUMBER_OF_CORES == 1
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static const CpuAffinityConfiguration esp = {
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.system = 0,
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.graphics = 0,
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.wifi = 0,
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.mainDispatcher = 0,
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.apps = 0,
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.timer = getFreeRtosTimerAffinity()
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};
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#elif CONFIG_FREERTOS_NUMBER_OF_CORES == 2
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static const CpuAffinityConfiguration esp = {
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.system = 0,
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.graphics = 1,
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#ifdef CONFIG_ESP_WIFI_ENABLED
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.wifi = getEspWifiAffinity(),
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#else
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.wifi = 0,
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#endif
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.mainDispatcher = getEspMainSchedulerAffinity(),
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.apps = 1,
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.timer = getFreeRtosTimerAffinity()
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};
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#endif
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#else
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static const CpuAffinityConfiguration simulator = {
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.system = None,
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.graphics = None,
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.wifi = None,
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.mainDispatcher = 0,
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.apps = None,
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.timer = None
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};
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#endif
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const CpuAffinityConfiguration& getCpuAffinityConfiguration() {
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#ifdef ESP_PLATFORM
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#if CONFIG_FREERTOS_NUMBER_OF_CORES == 2
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// WiFi uses the main dispatcher to defer operations in the background
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assert(esp.wifi == esp.mainDispatcher);
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#endif // CORES
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return esp;
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#else
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return simulator;
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#endif
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}
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}
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