/* Copyright 2019 Drew Mills * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #pragma once #include <stdint.h> #include "gpio.h" #ifdef __cplusplus extern "C" { #endif typedef struct { uint16_t input; uint8_t adc; } adc_mux; #define TO_MUX(i, a) \ (adc_mux) { \ i, a \ } int16_t analogReadPin(pin_t pin); int16_t analogReadPinAdc(pin_t pin, uint8_t adc); adc_mux pinToMux(pin_t pin); int16_t adc_read(adc_mux mux); #ifdef __cplusplus } #endif