37 lines
762 B
C
37 lines
762 B
C
/*
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* Copyright (c) 2018 Jan Van Winkel <jan.van_winkel@dxplore.eu>
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* Copyright (c) 2020 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "lvgl_mem.h"
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#include <zephyr.h>
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#include <init.h>
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#include <sys/sys_heap.h>
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#define HEAP_BYTES (CONFIG_LVGL_MEM_POOL_MAX_SIZE * \
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CONFIG_LVGL_MEM_POOL_NUMBER_BLOCKS)
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static char lvgl_heap_mem[HEAP_BYTES];
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static struct sys_heap lvgl_heap;
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void *lvgl_malloc(size_t size)
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{
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return sys_heap_alloc(&lvgl_heap, size);
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}
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void lvgl_free(void *ptr)
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{
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sys_heap_free(&lvgl_heap, ptr);
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}
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static int lvgl_heap_init(const struct device *unused)
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{
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sys_heap_init(&lvgl_heap, &lvgl_heap_mem[0], HEAP_BYTES);
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return 0;
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}
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SYS_INIT(lvgl_heap_init, APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
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