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@@ -1,16 +1,8 @@
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-// Copyright 2010-2016 Espressif Systems (Shanghai) PTE LTD
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-//
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-// Licensed under the Apache License, Version 2.0 (the "License");
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-// you may not use this file except in compliance with the License.
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-// You may obtain a copy of the License at
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-
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-// http://www.apache.org/licenses/LICENSE-2.0
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-//
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-// Unless required by applicable law or agreed to in writing, software
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-// distributed under the License is distributed on an "AS IS" BASIS,
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-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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-// See the License for the specific language governing permissions and
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-// limitations under the License.
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+/*
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+ * SPDX-FileCopyrightText: 2010-2023 Espressif Systems (Shanghai) CO LTD
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+ *
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+ * SPDX-License-Identifier: Apache-2.0
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+ */
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#ifndef _ROM_UART_H_
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#define _ROM_UART_H_
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@@ -251,7 +243,7 @@ void uart_buff_switch(uint8_t uart_no);
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*
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* @return OK.
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*/
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-STATUS uart_tx_one_char(uint8_t TxChar);
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+ETS_STATUS uart_tx_one_char(uint8_t TxChar);
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/**
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* @brief Output a char to message exchange channel, wait until fifo not full.
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@@ -261,7 +253,7 @@ STATUS uart_tx_one_char(uint8_t TxChar);
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*
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* @return OK.
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*/
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-STATUS uart_tx_one_char2(uint8_t TxChar);
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+ETS_STATUS uart_tx_one_char2(uint8_t TxChar);
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/**
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* @brief Wait until uart tx full empty.
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@@ -291,7 +283,7 @@ void uart_tx_wait_idle(uint8_t uart_no);
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* @return OK for successful.
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* FAIL for failed.
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*/
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-STATUS uart_rx_one_char(uint8_t *pRxChar);
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+ETS_STATUS uart_rx_one_char(uint8_t *pRxChar);
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/**
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* @brief Get an input char from message channel, wait until successful.
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@@ -313,7 +305,7 @@ char uart_rx_one_char_block(void);
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*
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* @return OK.
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*/
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-STATUS UartRxString(uint8_t *pString, uint8_t MaxStrlen);
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+ETS_STATUS UartRxString(uint8_t *pString, uint8_t MaxStrlen);
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/**
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* @brief Process uart recevied information in the interrupt handler.
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@@ -336,7 +328,7 @@ void uart_rx_intr_handler(void *para);
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* @return OK for successful.
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* FAIL for failed.
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*/
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-STATUS uart_rx_readbuff( RcvMsgBuff *pRxBuff, uint8_t *pRxByte);
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+ETS_STATUS uart_rx_readbuff( RcvMsgBuff *pRxBuff, uint8_t *pRxByte);
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/**
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* @brief Get all chars from receive buffer.
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@@ -347,7 +339,7 @@ STATUS uart_rx_readbuff( RcvMsgBuff *pRxBuff, uint8_t *pRxByte);
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* @return OK for successful.
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* FAIL for failed.
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*/
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-STATUS UartGetCmdLn(uint8_t *pCmdLn);
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+ETS_STATUS UartGetCmdLn(uint8_t *pCmdLn);
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/**
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* @brief Get uart configuration struct.
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@@ -397,7 +389,7 @@ int recv_packet(uint8_t *p, int len, uint8_t is_sync);
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* @return OK for successful.
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* FAIL for failed.
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*/
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-STATUS SendMsg(uint8_t *pData, uint16_t DataLen);
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+ETS_STATUS SendMsg(uint8_t *pData, uint16_t DataLen);
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/**
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* @brief Receive an packet from download tool, with SLIP escaping.
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@@ -413,7 +405,7 @@ STATUS SendMsg(uint8_t *pData, uint16_t DataLen);
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* @return OK for successful.
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* FAIL for failed.
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*/
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-STATUS RcvMsg(uint8_t *pData, uint16_t MaxDataLen, uint8_t is_sync);
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+ETS_STATUS RcvMsg(uint8_t *pData, uint16_t MaxDataLen, uint8_t is_sync);
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/**
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* @brief Check if this UART is in download connection.
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