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InputPollable: System for polling after interrupts

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This commit is contained in:
WillyJL
2025-09-19 19:08:38 +02:00
parent d427b477e3
commit 0e26702c46
3 changed files with 69 additions and 2 deletions
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22
src/input/InputBroker.h
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@@ -1,5 +1,7 @@
#pragma once
#include "Observer.h"
#include "freertosinc.h"
enum input_broker_event {
INPUT_BROKER_NONE = 0,
@@ -41,6 +43,13 @@ typedef struct _InputEvent {
uint16_t touchX;
uint16_t touchY;
} InputEvent;
class InputPollable
{
public:
virtual void pollOnce() = 0;
};
class InputBroker : public Observable<const InputEvent *>
{
CallbackObserver<InputBroker, const InputEvent *> inputEventObserver =
@@ -50,9 +59,22 @@ class InputBroker : public Observable<const InputEvent *>
InputBroker();
void registerSource(Observable<const InputEvent *> *source);
void injectInputEvent(const InputEvent *event) { handleInputEvent(event); }
#ifdef HAS_FREE_RTOS
void pollSoonRequestFromIsr(InputPollable *pollable);
void queueInputEvent(const InputEvent *event);
void processInputEventQueue();
#endif
protected:
int handleInputEvent(const InputEvent *event);
private:
#ifdef HAS_FREE_RTOS
QueueHandle_t inputEventQueue;
QueueHandle_t pollSoonQueue;
TaskHandle_t pollSoonTask;
static void pollSoonWorker(void *p);
#endif
};
extern InputBroker *inputBroker;