51 lines
1.8 KiB
C
51 lines
1.8 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/i2s_periph.h"
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#include "soc/gpio_sig_map.h"
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/*
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Bunch of constants for every I2S peripheral: GPIO signals, irqs, hw addr of registers etc
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*/
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const i2s_signal_conn_t i2s_periph_signal[SOC_I2S_PERIPH_NUM] = {
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{
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.o_bck_in_sig = I2S0O_BCK_IN_IDX,
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.o_ws_in_sig = I2S0O_WS_IN_IDX,
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.o_bck_out_sig = I2S0O_BCK_OUT_IDX,
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.o_ws_out_sig = I2S0O_WS_OUT_IDX,
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.o_data_out_sig = I2S0O_DATA_OUT23_IDX,
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.i_bck_in_sig = I2S0I_BCK_OUT_IDX,
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.i_ws_in_sig = I2S0I_WS_OUT_IDX,
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.i_bck_out_sig = I2S0I_BCK_IN_IDX,
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.i_ws_out_sig = I2S0I_WS_IN_IDX,
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.i_data_in_sig = I2S0I_DATA_IN15_IDX,
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.irq = ETS_I2S0_INTR_SOURCE,
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.module = PERIPH_I2S0_MODULE,
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},
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{
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.o_bck_in_sig = I2S1O_BCK_IN_IDX,
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.o_ws_in_sig = I2S1O_WS_IN_IDX,
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.o_bck_out_sig = I2S1O_BCK_OUT_IDX,
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.o_ws_out_sig = I2S1O_WS_OUT_IDX,
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.o_data_out_sig = I2S1O_DATA_OUT23_IDX,
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.i_bck_in_sig = I2S1I_BCK_OUT_IDX,
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.i_ws_in_sig = I2S1I_WS_OUT_IDX,
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.i_bck_out_sig = I2S1I_BCK_IN_IDX,
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.i_ws_out_sig = I2S1I_WS_IN_IDX,
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.i_data_in_sig = I2S1I_DATA_IN15_IDX,
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.irq = ETS_I2S1_INTR_SOURCE,
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.module = PERIPH_I2S1_MODULE,
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}
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};
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