3ea02d912f
- WiFi Connect app is now hidden by default, but accessible at the bottom of the WiFi Manage app when WiFi is turned on. - WiFi service now turns on WiFi when calling connect() and WiFi is not on. - Removed `blocking` option for `service::loader::startApp()`. This feature was unused and complex. - Various apps: Moved private headers into Private/ folder. - Various apps: created start() function for easy starting. - Added documentation to all TactilityC APIs - Refactored various `enum` into `class enum` - Refactor M5Stack `initBoot()` (but VBus is still 0V for some reason)
45 lines
960 B
C++
45 lines
960 B
C++
#pragma once
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#include "CoreTypes.h"
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#include "Thread.h"
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#ifdef ESP_PLATFORM
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#else
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#include "FreeRTOS.h"
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#include "semphr.h"
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#endif
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namespace tt {
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/**
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* Wrapper for xSemaphoreCreateBinary (max count == 1) and xSemaphoreCreateCounting (max count > 1)
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* Can be used from IRQ/ISR mode, but cannot be created/destroyed from such a context.
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*/
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class Semaphore {
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private:
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SemaphoreHandle_t handle;
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public:
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/**
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* Cannot be called from IRQ/ISR mode.
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* @param[in] maxCount The maximum count
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* @param[in] initialCount The initial count
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*/
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Semaphore(uint32_t maxCount, uint32_t initialCount);
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/** Cannot be called from IRQ/ISR mode. */
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~Semaphore();
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/** Acquire semaphore */
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bool acquire(uint32_t timeout) const;
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/** Release semaphore */
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bool release() const;
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/** @return semaphore count */
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uint32_t getCount() const;
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};
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} // namespace
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