remove(log): Remove deprecated functions and header file

components/log/include/esp_log_buffer.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -147,30 +147,6 @@ void esp_log_buffer_hexdump_internal(const char *tag, const void *buffer, uint16
 #define ESP_LOG_BUFFER_CHAR(tag, buffer, buff_len) \
     do { if (ESP_LOG_ENABLED(ESP_LOG_INFO)) {ESP_LOG_BUFFER_CHAR_LEVEL(tag, buffer, buff_len, ESP_LOG_INFO);} } while(0)
 
-/** @cond */
-/**
- * @note For back compatible
- * @deprecated This function is deprecated and will be removed in the future.
- *             Please use ESP_LOG_BUFFER_HEX
- */
-__attribute__((deprecated("Use 'ESP_LOG_BUFFER_HEX' instead")))
-static inline void esp_log_buffer_hex(const char *tag, const void *buffer, uint16_t buff_len)
-{
-    ESP_LOG_BUFFER_HEX(tag, buffer, buff_len);
-}
-
-/**
- * @note For back compatible
- * @deprecated This function is deprecated and will be removed in the future.
- *             Please use ESP_LOG_BUFFER_CHAR
- */
-__attribute__((deprecated("Use 'ESP_LOG_BUFFER_CHAR' instead")))
-static inline void esp_log_buffer_char(const char *tag, const void *buffer, uint16_t buff_len)
-{
-    ESP_LOG_BUFFER_CHAR(tag, buffer, buff_len);
-}
-/** @endcond */
-
 #ifdef __cplusplus
 }
 #endif

components/log/include/esp_log_internal.h

@@ -1,9 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#pragma once
-#warning "esp_log_internal.h is deprecated, please migrate to esp_log_buffer.h"
-#include "esp_log_buffer.h"

docs/en/migration-guides/release-6.x/6.0/system.rst

@@ -116,6 +116,20 @@ Ring Buffer
 
 To reduce IRAM usage, the default placement for `esp_ringbuf` functions has been changed from IRAM to Flash. Consequently, the ``CONFIG_RINGBUF_PLACE_FUNCTIONS_INTO_FLASH`` option has been removed. This change saves a significant amount of IRAM but may have a slight performance impact. For performance-critical applications, the previous behavior can be restored by enabling the new :ref:`CONFIG_RINGBUF_IN_IRAM` option.
 
+Log
+---
+
+**Removed Functions**
+
+The following deprecated Log functions have been removed in ESP-IDF v6.0:
+
+- :cpp:func:`esp_log_buffer_hex` - Use :cpp:func:`ESP_LOG_BUFFER_HEX` instead.
+- :cpp:func:`esp_log_buffer_char` - Use :cpp:func:`ESP_LOG_BUFFER_CHAR` instead.
+
+**Removed Headers**
+
+- ``esp_log_internal.h`` - Use ``esp_log_buffer.h`` instead.
+
 Core Dump
 ---------
 

docs/zh_CN/migration-guides/release-6.x/6.0/system.rst

@@ -116,6 +116,20 @@ FreeRTOS
 
 为了减少 IRAM 的使用，`esp_ringbuf` 函数的默认位置已从 IRAM 更改为 Flash。因此，``CONFIG_RINGBUF_PLACE_FUNCTIONS_INTO_FLASH`` 选项已被移除。此举可节省大量 IRAM，但可能会对性能造成轻微影响。对于性能要求严苛的应用程序，可通过启用新增的 :ref:`CONFIG_RINGBUF_IN_IRAM` 选项来恢复之前的行为。
 
+Log
+---
+
+**已移除的函数**
+
+以下已弃用的 Log 函数已在 ESP-IDF v6.0 中移除：
+
+- :cpp:func:`esp_log_buffer_hex` – 请使用 :cpp:func:`ESP_LOG_BUFFER_HEX` 替代。
+- :cpp:func:`esp_log_buffer_char` – 请使用 :cpp:func:`ESP_LOG_BUFFER_CHAR` 替代。
+
+**已移除的头文件**
+
+- ``esp_log_internal.h`` – 请使用 ``esp_log_buffer.h`` 替代。
+
 核心转储
 --------
 

tools/ci/check_public_headers_exceptions.txt

@@ -14,7 +14,6 @@ components/freertos/FreeRTOS-Kernel-SMP/include/freertos/
 components/freertos/FreeRTOS-Kernel-SMP/portable/xtensa/include/freertos/
 
 
-components/log/include/esp_log_internal.h