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docs: update programming guide for esp32s3 chip independent system chapters

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This commit updates the chip independent system chapters of the
programming guide for esp32s3.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
This commit is contained in:
Sudeep Mohanty
2021-11-17 09:36:01 +05:30
parent 582da32f4a
commit 722a6b7cf4
27 changed files with 317 additions and 357 deletions
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26
components/heap/include/multi_heap.h
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@@ -1,16 +1,8 @@
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdint.h>
#include <stdlib.h>
@@ -55,7 +47,7 @@ void *multi_heap_malloc(multi_heap_handle_t heap, size_t size);
*
* @param heap Handle to a registered heap.
* @param p NULL, or a pointer previously returned from multi_heap_aligned_alloc() for the same heap.
* @note This function is deprecated, consider using multi_heap_free() instead
* @note This function is deprecated, consider using multi_heap_free() instead
*/
void __attribute__((deprecated)) multi_heap_aligned_free(multi_heap_handle_t heap, void *p);
@@ -130,7 +122,7 @@ void multi_heap_dump(multi_heap_handle_t heap);
/** @brief Check heap integrity
*
* Walks the heap and checks all heap data structures are valid. If any errors are detected, an error-specific message
* can be optionally printed to stderr. Print behaviour can be overriden at compile time by defining
* can be optionally printed to stderr. Print behaviour can be overridden at compile time by defining
* MULTI_CHECK_FAIL_PRINTF in multi_heap_platform.h.
*
* @param heap Handle to a registered heap.
@@ -157,7 +149,7 @@ size_t multi_heap_free_size(multi_heap_handle_t heap);
*
* Equivalent to the minimum_free_bytes member returned by multi_heap_get_info().
*
* Returns the lifetime "low water mark" of possible values returned from multi_free_heap_size(), for the specified
* Returns the lifetime "low watermark" of possible values returned from multi_free_heap_size(), for the specified
* heap.
*
* @param heap Handle to a registered heap.
@@ -169,7 +161,7 @@ size_t multi_heap_minimum_free_size(multi_heap_handle_t heap);
typedef struct {
size_t total_free_bytes; ///< Total free bytes in the heap. Equivalent to multi_free_heap_size().
size_t total_allocated_bytes; ///< Total bytes allocated to data in the heap.
size_t largest_free_block; ///< Size of largest free block in the heap. This is the largest malloc-able size.
size_t largest_free_block; ///< Size of the largest free block in the heap. This is the largest malloc-able size.
size_t minimum_free_bytes; ///< Lifetime minimum free heap size. Equivalent to multi_minimum_free_heap_size().
size_t allocated_blocks; ///< Number of (variable size) blocks allocated in the heap.
size_t free_blocks; ///< Number of (variable size) free blocks in the heap.