93322a50fe
The ESP32-S3-Korvo-2 is a multimedia development board based on the ESP32-S3 chip. It is equipped with a two-microphone array which is suitable for voice recognition and near/far-field voice wake-up applications. The board integrates multiple peripherals such as LCD, camera, and microSD card. It also supports JPEG video stream processing. With all of its outstanding features, the board is an ideal choice for the development of low-cost and low-power network-connected audio and video products.
48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
/****************************************************************************
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* boards/xtensa/esp32s3/esp32s3-korvo-2/include/board.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __BOARDS_XTENSA_ESP32S3_ESP32S3_KORVO_2_INCLUDE_BOARD_H
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#define __BOARDS_XTENSA_ESP32S3_ESP32S3_KORVO_2_INCLUDE_BOARD_H
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Clocking *****************************************************************/
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/* The ESP32-S3-Korvo-2 board is fitted with a 40MHz crystal */
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#define BOARD_XTAL_FREQUENCY 40000000
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#ifdef CONFIG_ESP32S3_DEFAULT_CPU_FREQ_MHZ
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# define BOARD_CLOCK_FREQUENCY (CONFIG_ESP32S3_DEFAULT_CPU_FREQ_MHZ * 1000000)
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#else
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# define BOARD_CLOCK_FREQUENCY 80000000
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#endif
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/* Peripherals definitions **************************************************/
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#ifdef CONFIG_AUDIO_ES8311
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# define ES8311_I2C_FREQ 100000
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# define ES8311_I2C_ADDR 0x18
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#endif
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#endif /* __BOARDS_XTENSA_ESP32S3_ESP32S3_KORVO_2_INCLUDE_BOARD_H */
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