diff options
Diffstat (limited to 'drivers/avr/analog.h')
| -rw-r--r-- | drivers/avr/analog.h | 53 | 
1 files changed, 0 insertions, 53 deletions
| diff --git a/drivers/avr/analog.h b/drivers/avr/analog.h deleted file mode 100644 index 058882450d..0000000000 --- a/drivers/avr/analog.h +++ /dev/null @@ -1,53 +0,0 @@ -/* Copyright 2015 Jack Humbert - * - * 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 "quantum.h" - -#ifdef __cplusplus -extern "C" { -#endif -void    analogReference(uint8_t mode); -int16_t analogRead(uint8_t pin); - -int16_t analogReadPin(pin_t pin); -uint8_t pinToMux(pin_t pin); - -int16_t adc_read(uint8_t mux); -#ifdef __cplusplus -} -#endif - -#define ADC_REF_EXTERNAL 0                          // AREF, Internal Vref turned off -#define ADC_REF_POWER _BV(REFS0)                    // AVCC with external capacitor on AREF pin -#define ADC_REF_INTERNAL (_BV(REFS1) | _BV(REFS0))  // Internal 2.56V Voltage Reference with external capacitor on AREF pin (1.1V for 328P) - -// These prescaler values are for high speed mode, ADHSM = 1 -#if F_CPU == 16000000L || F_CPU == 12000000L -#    define ADC_PRESCALER (_BV(ADPS2) | _BV(ADPS1))  // /64 -#elif F_CPU == 8000000L -#    define ADC_PRESCALER (_BV(ADPS2) | _BV(ADPS0))  // /32 -#elif F_CPU == 4000000L -#    define ADC_PRESCALER (_BV(ADPS2))  // /16 -#elif F_CPU == 2000000L -#    define ADC_PRESCALER (_BV(ADPS1) | _BV(ADPS0))  // /8 -#elif F_CPU == 1000000L -#    define ADC_PRESCALER _BV(ADPS1)  // /4 -#else -#    define ADC_PRESCALER _BV(ADPS0)  // /2 -#endif | 
