45 lines
1.4 KiB
C
45 lines
1.4 KiB
C
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// Copyright 2015-2019 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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// 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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#include "soc/uart_periph.h"
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/*
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Bunch of constants for every UART peripheral: GPIO signals, irqs, hw addr of registers etc
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*/
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const uart_signal_conn_t uart_periph_signal[SOC_UART_NUM] = {
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{
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.tx_sig = U0TXD_OUT_IDX,
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.rx_sig = U0RXD_IN_IDX,
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.rts_sig = U0RTS_OUT_IDX,
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.cts_sig = U0CTS_IN_IDX,
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.irq = ETS_UART0_INTR_SOURCE,
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.module = PERIPH_UART0_MODULE,
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},
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{
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.tx_sig = U1TXD_OUT_IDX,
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.rx_sig = U1RXD_IN_IDX,
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.rts_sig = U1RTS_OUT_IDX,
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.cts_sig = U1CTS_IN_IDX,
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.irq = ETS_UART1_INTR_SOURCE,
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.module = PERIPH_UART1_MODULE,
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},
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{
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.tx_sig = U2TXD_OUT_IDX,
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.rx_sig = U2RXD_IN_IDX,
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.rts_sig = U2RTS_OUT_IDX,
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.cts_sig = U2CTS_IN_IDX,
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.irq = ETS_UART2_INTR_SOURCE,
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.module = PERIPH_UART2_MODULE,
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},
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};
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