1 // Copyright 2019 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/dac_periph.h" 16 17 /* 18 Bunch of constants for DAC peripheral: GPIO number 19 */ 20 const dac_signal_conn_t dac_periph_signal = { 21 .dac_channel_io_num[0] = DAC_CHANNEL_1_GPIO_NUM, 22 .dac_channel_io_num[1] = DAC_CHANNEL_2_GPIO_NUM, 23 }; 24