076994f492
LVGL already provides an implementation wrapping a C standard library into its own lv_* functions. Add them to the CMakeLists and set the appropriate defines for them. Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2018-2020 Jan Van Winkel <jan.van_winkel@dxplore.eu>
|
|
* Copyright (c) 2020 Teslabs Engineering S.L.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#ifndef ZEPHYR_MODULES_LVGL_LV_CONF_H_
|
|
#define ZEPHYR_MODULES_LVGL_LV_CONF_H_
|
|
|
|
#include <zephyr/toolchain.h>
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
|
|
/* Memory manager settings */
|
|
|
|
#define LV_USE_STDLIB_MALLOC LV_STDLIB_CUSTOM
|
|
#define LV_USE_STDLIB_STRING LV_STDLIB_CLIB
|
|
#define LV_USE_STDLIB_SPRINTF LV_STDLIB_CLIB
|
|
|
|
#if defined(CONFIG_LV_Z_MEM_POOL_HEAP_LIB_C)
|
|
#define LV_STDLIB_INCLUDE "stdlib.h"
|
|
#define lv_malloc_core malloc
|
|
#define lv_realloc_core realloc
|
|
#define lv_free_core free
|
|
#else
|
|
#define LV_STDLIB_INCLUDE "lvgl_mem.h"
|
|
#define lv_malloc_core lvgl_malloc
|
|
#define lv_realloc_core lvgl_realloc
|
|
#define lv_free_core lvgl_free
|
|
#endif
|
|
|
|
#define LV_ASSERT_HANDLER __ASSERT_NO_MSG(false);
|
|
#define LV_ASSERT_HANDLER_INCLUDE "zephyr/sys/__assert.h"
|
|
|
|
/* Provide definition to align LVGL buffers */
|
|
#define LV_ATTRIBUTE_MEM_ALIGN __aligned(CONFIG_LV_ATTRIBUTE_MEM_ALIGN_SIZE)
|
|
|
|
#ifdef CONFIG_LV_COLOR_16_SWAP
|
|
#define LV_COLOR_16_SWAP 1
|
|
#endif /* CONFIG_LV_COLOR_16_SWAP */
|
|
|
|
#ifdef CONFIG_LV_Z_USE_OSAL
|
|
#define LV_USE_OS LV_OS_CUSTOM
|
|
#define LV_OS_CUSTOM_INCLUDE "lvgl_zephyr_osal.h"
|
|
#endif /* CONFIG_LV_Z_USE_OSAL */
|
|
|
|
/*
|
|
* Needed because of a workaround for a GCC bug,
|
|
* see https://github.com/lvgl/lvgl/issues/3078
|
|
*/
|
|
#define LV_CONF_SUPPRESS_DEFINE_CHECK 1
|
|
|
|
#endif /* ZEPHYR_MODULES_LVGL_LV_CONF_H_ */
|