mirror of
https://github.com/RIOT-OS/RIOT.git
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Alexandre Abadie
0a33a08f21
Co-authored-by: Kaspar Schleiser <kaspar@schleiser.de> Co-authored-by: Koen Zandberg <koen@bergzand.net>
62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
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* Copyright (C) 2021 Inria
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup pkg_lvgl
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* @{
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*
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* @file
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* @brief Definitions specific to RIOT for the LittlevGL engine
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*
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* @author Alexandre Abadie <alexandre.abadie@inria.fr>
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*/
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#ifndef LVGL_RIOT_CONF_H
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#define LVGL_RIOT_CONF_H
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#include "board.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** Maximal horizontal resolution to support by the library.*/
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#ifndef LV_HOR_RES_MAX
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#ifdef LCD_SCREEN_WIDTH
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#define LV_HOR_RES_MAX (LCD_SCREEN_WIDTH)
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#else
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#define LV_HOR_RES_MAX (320)
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#endif
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#endif
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/** Maximal vertical resolution to support by the library.*/
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#ifndef LV_VER_RES_MAX
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#ifdef LCD_SCREEN_HEIGHT
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#define LV_VER_RES_MAX (LCD_SCREEN_HEIGHT)
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#else
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#define LV_VER_RES_MAX (240)
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#endif
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#endif
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/** Will be added where memories needs to be aligned (with -Os data might not be aligned to boundary by default).
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* E.g. __attribute__((aligned(4)))*/
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#define LV_ATTRIBUTE_MEM_ALIGN __attribute__((aligned(4)))
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/* Type of coordinates. Should be `int16_t` (or `int32_t` for extreme cases) */
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typedef int16_t lv_coord_t;
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#define LV_TICK_CUSTOM 1
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#define LV_TICK_CUSTOM_INCLUDE "ztimer.h" /*Header for the sys time function*/
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#define LV_TICK_CUSTOM_SYS_TIME_EXPR (ztimer_now(ZTIMER_MSEC)) /*Expression evaluating to current systime in ms*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* LVGL_RIOT_CONF_H */
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