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40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/*
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* SPDX-FileCopyrightText: 2022-2023 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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// This file defines GPIO lookup macros for available UART IO_MUX pins on ESP32P4.
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#pragma once
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//UART0 channels
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#define UART_GPIO37_DIRECT_CHANNEL UART_NUM_0
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#define UART_NUM_0_TXD_DIRECT_GPIO_NUM 37
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#define UART_GPIO38_DIRECT_CHANNEL UART_NUM_0
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#define UART_NUM_0_RXD_DIRECT_GPIO_NUM 38
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#define UART_GPIO8_DIRECT_CHANNEL UART_NUM_0
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#define UART_NUM_0_RTS_DIRECT_GPIO_NUM 8
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#define UART_GPIO9_DIRECT_CHANNEL UART_NUM_0
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#define UART_NUM_0_CTS_DIRECT_GPIO_NUM 9
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#define UART_TXD_GPIO37_DIRECT_CHANNEL UART_GPIO38_DIRECT_CHANNEL
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#define UART_RXD_GPIO38_DIRECT_CHANNEL UART_GPIO38_DIRECT_CHANNEL
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#define UART_RTS_GPIO8_DIRECT_CHANNEL UART_GPIO8_DIRECT_CHANNEL
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#define UART_CTS_GPIO9_DIRECT_CHANNEL UART_GPIO9_DIRECT_CHANNEL
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//UART1 channels
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#define UART_GPIO10_DIRECT_CHANNEL UART_NUM_1
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#define UART_NUM_1_TXD_DIRECT_GPIO_NUM 10
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#define UART_GPIO11_DIRECT_CHANNEL UART_NUM_1
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#define UART_NUM_1_RXD_DIRECT_GPIO_NUM 11
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#define UART_GPIO12_DIRECT_CHANNEL UART_NUM_1
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#define UART_NUM_1_RTS_DIRECT_GPIO_NUM 12
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#define UART_GPIO13_DIRECT_CHANNEL UART_NUM_1
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#define UART_NUM_1_CTS_DIRECT_GPIO_NUM 13
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#define UART_TXD_GPIO10_DIRECT_CHANNEL UART_GPIO10_DIRECT_CHANNEL
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#define UART_RXD_GPIO11_DIRECT_CHANNEL UART_GPIO11_DIRECT_CHANNEL
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#define UART_RTS_GPIO12_DIRECT_CHANNEL UART_GPIO12_DIRECT_CHANNEL
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#define UART_CTS_GPIO13_DIRECT_CHANNEL UART_GPIO13_DIRECT_CHANNEL
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