ipc_ui.h

Go to the documentation of this file.

/*******************************************************************************
 * File Name: ipc_ui.h
 *
 * Description: CM55 IPC UI handler — receives widget commands from CM33_NS
 *              MicroPython 'ui' module via IPC Pipe.
 *
 *              ISR callback -> FreeRTOS queue -> LVGL timer (50ms) processes
 *              commands in GFX task context.
 *
 *******************************************************************************/
 
#ifndef IPC_UI_H
#define IPC_UI_H
 
#include "lvgl.h"
#include <stdbool.h>

bool ipc_ui_init(lv_obj_t *parent);

void ipc_ui_set_container(lv_obj_t *parent);

bool ipc_ui_ext_dispatch(uint32_t cmd, const uint8_t *data);
 
/* Touch activity hook — arms the 5 ms fast drain for one FAST_TIMEOUT window.
 * Called from ui_widget_mgr_event_push() (GFX task context) so the very first
 * tap of a quiescent app is answered at fast-mode latency instead of waiting
 * out the 200 ms idle tick. Deliberately NOT wired to POLL_EVENTS: polling is
 * continuous, so arming there would pin fast mode on permanently and revert
 * the GFX sleep-clamp tuning that protects ai_infer/radar. */
void ipc_ui_input_activity(void);
 
#endif /* IPC_UI_H */