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 #pragma once 16 17 #include "soc/soc.h" 18 #include "soc/soc_caps.h" 19 #include "soc/syscon_struct.h" 20 21 #if SOC_ADC_SUPPORT_RTC_CTRL 22 #include "soc/sens_reg.h" 23 #include "soc/sens_struct.h" 24 #endif 25 26 #if SOC_RTCIO_INPUT_OUTPUT_SUPPORTED 27 #include "soc/rtc_io_struct.h" 28 #endif 29 #include "soc/rtc_cntl_struct.h" 30 #include "soc/adc_channel.h" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 /** 37 * Store IO number corresponding to the ADC channel number. 38 * 39 * @value 40 * - >=0 : GPIO number index. 41 * - -1 : Not support. 42 */ 43 extern const int adc_channel_io_map[SOC_ADC_PERIPH_NUM][SOC_ADC_MAX_CHANNEL_NUM]; 44 45 #ifdef __cplusplus 46 } 47 #endif 48