Ken Van Hoeylandt
2a2558b29a
- Added generic GPS/GNSS support with device detection, configuration, and persistent settings. - Improved device and module lifecycle management. - Added flexible filesystem locking support for displays and storage. - Improved display-idle and keyboard backlight handling. - Updated architecture, driver, module, testing, and licensing documentation. - Removed old HAL device and related code.
28 lines
618 B
C++
28 lines
618 B
C++
#pragma once
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#include <cstdint>
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#include <functional>
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namespace tt::kernel {
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enum class SystemEvent {
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BootSplash,
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/** Gained IP address */
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NetworkConnected,
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NetworkDisconnected,
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Time,
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};
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/** Value 0 mean "no subscription" */
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typedef uint32_t SystemEventSubscription;
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constexpr SystemEventSubscription NoSystemEventSubscription = 0U;
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typedef std::function<void(SystemEvent)> OnSystemEvent;
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void publishSystemEvent(SystemEvent event);
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SystemEventSubscription subscribeSystemEvent(SystemEvent event, OnSystemEvent handler);
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void unsubscribeSystemEvent(SystemEventSubscription subscription);
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} |