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39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
/*
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* SPDX-FileCopyrightText: 2010-2022 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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// This file defines GPIO lookup macros for available UART IO_MUX pins on ESP32S3.
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#pragma once
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//UART channels
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#define UART_GPIO43_DIRECT_CHANNEL UART_NUM_0
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#define UART_NUM_0_TXD_DIRECT_GPIO_NUM 43
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#define UART_GPIO44_DIRECT_CHANNEL UART_NUM_0
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#define UART_NUM_0_RXD_DIRECT_GPIO_NUM 44
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#define UART_GPIO16_DIRECT_CHANNEL UART_NUM_0
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#define UART_NUM_0_CTS_DIRECT_GPIO_NUM 16
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#define UART_GPIO15_DIRECT_CHANNEL UART_NUM_0
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#define UART_NUM_0_RTS_DIRECT_GPIO_NUM 15
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#define UART_TXD_GPIO43_DIRECT_CHANNEL UART_GPIO43_DIRECT_CHANNEL
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#define UART_RXD_GPIO44_DIRECT_CHANNEL UART_GPIO44_DIRECT_CHANNEL
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#define UART_CTS_GPIO16_DIRECT_CHANNEL UART_GPIO16_DIRECT_CHANNEL
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#define UART_RTS_GPIO15_DIRECT_CHANNEL UART_GPIO15_DIRECT_CHANNEL
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#define UART_GPIO17_DIRECT_CHANNEL UART_NUM_1
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#define UART_NUM_1_TXD_DIRECT_GPIO_NUM 17
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#define UART_GPIO18_DIRECT_CHANNEL UART_NUM_1
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#define UART_NUM_1_RXD_DIRECT_GPIO_NUM 18
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#define UART_GPIO20_DIRECT_CHANNEL UART_NUM_1
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#define UART_NUM_1_CTS_DIRECT_GPIO_NUM 20
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#define UART_GPIO19_DIRECT_CHANNEL UART_NUM_1
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#define UART_NUM_1_RTS_DIRECT_GPIO_NUM 19
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#define UART_TXD_GPIO17_DIRECT_CHANNEL UART_GPIO17_DIRECT_CHANNEL
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#define UART_RXD_GPIO18_DIRECT_CHANNEL UART_GPIO18_DIRECT_CHANNEL
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#define UART_CTS_GPIO20_DIRECT_CHANNEL UART_GPIO20_DIRECT_CHANNEL
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#define UART_RTS_GPIO19_DIRECT_CHANNEL UART_GPIO19_DIRECT_CHANNEL
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