Definitions specific to RIOT for the LVGL engine. More...

Detailed Description

Definitions specific to RIOT for the LVGL engine.

Author: Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Definition in file lvgl_riot_conf.h.

#include "kernel_defines.h"
#include "board.h"

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#define	LV_HOR_RES_MAX (320)
	Maximal horizontal resolution to support by the library.

#define	LV_VER_RES_MAX (240)
	Maximal vertical resolution to support by the library.

#define	LV_ATTRIBUTE_MEM_ALIGN __attribute__((aligned(4)))
	Will be added where memories needs to be aligned (with -Os data might not be aligned to boundary by default). More...

#define	LV_TICK_CUSTOM 1

#define	LV_TICK_CUSTOM_INCLUDE "ztimer.h" /Header for the sys time function/

#define	LV_TICK_CUSTOM_SYS_TIME_EXPR (ztimer_now(ZTIMER_MSEC)) /Expression evaluating to current systime in ms/

typedef int16_t	lv_coord_t

Macro Definition Documentation

#define LV_ATTRIBUTE_MEM_ALIGN __attribute__((aligned(4)))

Will be added where memories needs to be aligned (with -Os data might not be aligned to boundary by default).

E.g. attribute((aligned(4)))

Definition at line 51 of file lvgl_riot_conf.h.