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https://github.com/espressif/esp-idf.git
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72 lines
3.4 KiB
C
72 lines
3.4 KiB
C
/*
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* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Unlicense OR CC0-1.0
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*/
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#pragma once
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#include "sdkconfig.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if CONFIG_IDF_TARGET_ESP32
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#define EXAMPLE_I2S_BCLK_IO1 GPIO_NUM_4 // I2S bit clock io number
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#define EXAMPLE_I2S_WS_IO1 GPIO_NUM_5 // I2S word select io number
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#define EXAMPLE_I2S_DOUT_IO1 GPIO_NUM_18 // I2S data out io number
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#define EXAMPLE_I2S_DIN_IO1 GPIO_NUM_19 // I2S data in io number
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// STD simplex pins
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#define EXAMPLE_I2S_BCLK_IO2 GPIO_NUM_22 // I2S bit clock io number
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#define EXAMPLE_I2S_WS_IO2 GPIO_NUM_23 // I2S word select io number
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#define EXAMPLE_I2S_DOUT_IO2 GPIO_NUM_25 // I2S data out io number
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#define EXAMPLE_I2S_DIN_IO2 GPIO_NUM_26 // I2S data in io number
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#elif CONFIG_IDF_TARGET_ESP32P4
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#define EXAMPLE_I2S_BCLK_IO1 GPIO_NUM_45 // I2S bit clock io number
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#define EXAMPLE_I2S_WS_IO1 GPIO_NUM_46 // I2S word select io number
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#define EXAMPLE_I2S_DOUT_IO1 GPIO_NUM_47 // I2S data out io number
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#define EXAMPLE_I2S_DIN_IO1 GPIO_NUM_48 // I2S data in io number
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// PDM RX 4 line IO
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#define EXAMPLE_I2S_DIN1_IO1 GPIO_NUM_20 // I2S data in io number
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#define EXAMPLE_I2S_DIN2_IO1 GPIO_NUM_21 // I2S data in io number
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#define EXAMPLE_I2S_DIN3_IO1 GPIO_NUM_22 // I2S data in io number
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// STD/TDM simplex pins
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#define EXAMPLE_I2S_BCLK_IO2 GPIO_NUM_20 // I2S bit clock io number
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#define EXAMPLE_I2S_WS_IO2 GPIO_NUM_21 // I2S word select io number
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#define EXAMPLE_I2S_DOUT_IO2 GPIO_NUM_22 // I2S data out io number
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#define EXAMPLE_I2S_DIN_IO2 GPIO_NUM_23 // I2S data in io number
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#elif CONFIG_IDF_TARGET_ESP32S3
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#define EXAMPLE_I2S_BCLK_IO1 GPIO_NUM_2 // I2S bit clock io number
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#define EXAMPLE_I2S_WS_IO1 GPIO_NUM_3 // I2S word select io number
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#define EXAMPLE_I2S_DOUT_IO1 GPIO_NUM_4 // I2S data out io number
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#define EXAMPLE_I2S_DIN_IO1 GPIO_NUM_5 // I2S data in io number
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// PDM RX 4 line IO
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#define EXAMPLE_I2S_DIN1_IO1 GPIO_NUM_6 // I2S data in io number
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#define EXAMPLE_I2S_DIN2_IO1 GPIO_NUM_7 // I2S data in io number
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#define EXAMPLE_I2S_DIN3_IO1 GPIO_NUM_8 // I2S data in io number
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// STD/TDM simplex pins
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#define EXAMPLE_I2S_BCLK_IO2 GPIO_NUM_6 // I2S bit clock io number
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#define EXAMPLE_I2S_WS_IO2 GPIO_NUM_7 // I2S word select io number
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#define EXAMPLE_I2S_DOUT_IO2 GPIO_NUM_8 // I2S data out io number
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#define EXAMPLE_I2S_DIN_IO2 GPIO_NUM_9 // I2S data in io number
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#else
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#define EXAMPLE_I2S_BCLK_IO1 GPIO_NUM_2 // I2S bit clock io number
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#define EXAMPLE_I2S_WS_IO1 GPIO_NUM_3 // I2S word select io number
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#define EXAMPLE_I2S_DOUT_IO1 GPIO_NUM_4 // I2S data out io number
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#define EXAMPLE_I2S_DIN_IO1 GPIO_NUM_5 // I2S data in io number
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#define EXAMPLE_I2S_BCLK_IO2 GPIO_NUM_6 // I2S bit clock io number
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#define EXAMPLE_I2S_WS_IO2 GPIO_NUM_7 // I2S word select io number
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#define EXAMPLE_I2S_DOUT_IO2 GPIO_NUM_8 // I2S data out io number
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#define EXAMPLE_I2S_DIN_IO2 GPIO_NUM_9 // I2S data in io number
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#endif
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#ifdef __cplusplus
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}
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#endif
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