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J. Nick KostonandJonathan Swoboda
ab45591507
Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#pragma once
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/// Main loop task handle and wake helpers — shared between wake.h (C++) and lwip_fast_select.c (C).
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/// esphome_main_task_handle is set once during Application::setup() via xTaskGetCurrentTaskHandle().
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#if defined(USE_ESP32) || defined(USE_LIBRETINY)
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#ifdef USE_ESP32
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#include <freertos/FreeRTOS.h>
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#include <freertos/task.h>
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#else
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#include <FreeRTOS.h>
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#include <task.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern TaskHandle_t esphome_main_task_handle;
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/// Wake the main loop task from another FreeRTOS task. NOT ISR-safe.
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static inline void esphome_main_task_notify() {
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TaskHandle_t task = esphome_main_task_handle;
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if (task != NULL) {
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xTaskNotifyGive(task);
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}
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}
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/// Wake the main loop task from an ISR. ISR-safe.
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static inline void esphome_main_task_notify_from_isr(BaseType_t *px_higher_priority_task_woken) {
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TaskHandle_t task = esphome_main_task_handle;
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if (task != NULL) {
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vTaskNotifyGiveFromISR(task, px_higher_priority_task_woken);
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}
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}
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#ifdef USE_ESP32
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/// Wake the main loop from any context (ISR or task). ESP32-only (needs xPortInIsrContext).
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static inline void esphome_main_task_notify_any_context() {
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if (xPortInIsrContext()) {
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int px_higher_priority_task_woken = 0;
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esphome_main_task_notify_from_isr(&px_higher_priority_task_woken);
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portYIELD_FROM_ISR(px_higher_priority_task_woken);
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} else {
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esphome_main_task_notify();
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}
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}
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif // USE_ESP32 || USE_LIBRETINY
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