1 // Copyright 2020 Espressif Systems (Shanghai) PTE LTD
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 
7 //     http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 
15 #include "soc/rmt_periph.h"
16 #include "soc/gpio_sig_map.h"
17 
18 const rmt_signal_conn_t rmt_periph_signals = {
19     .groups = {
20         [0] = {
21             .module = PERIPH_RMT_MODULE,
22             .irq = ETS_RMT_INTR_SOURCE,
23             .channels = {
24                 [0] = {
25                     .tx_sig = RMT_SIG_OUT0_IDX,
26                     .rx_sig = -1
27                 },
28                 [1] = {
29                     .tx_sig = RMT_SIG_OUT1_IDX,
30                     .rx_sig = -1
31                 },
32                 [2] = {
33                     .tx_sig = RMT_SIG_OUT2_IDX,
34                     .rx_sig = -1
35                 },
36                 [3] = {
37                     .tx_sig = RMT_SIG_OUT3_IDX,
38                     .rx_sig = -1
39                 },
40                 [4] = {
41                     .tx_sig = -1,
42                     .rx_sig = RMT_SIG_IN0_IDX
43                 },
44                 [5] = {
45                     .tx_sig = -1,
46                     .rx_sig = RMT_SIG_IN1_IDX
47                 },
48                 [6] = {
49                     .tx_sig = -1,
50                     .rx_sig = RMT_SIG_IN2_IDX
51                 },
52                 [7] = {
53                     .tx_sig = -1,
54                     .rx_sig = RMT_SIG_IN3_IDX
55                 }
56             }
57         }
58     }
59 };
60