qmk_firmware/drivers/arm/analog.h
Joel Challis 567bfc97ac
ARM - ADC cleanup (#8385)
* Update switch to array to allow custom values

* Add adc keymap

* update docs to reflect alignment of default 10 bit

* start conversion to USE_ADCVn

* samplerate is hella wrong...stub out for now

* basic f1 and f4 functionality

* Tidy up current changes

* Restore old pinToMux function

* Add back sample rate for supported platforms

* F0 compile fixes

* wordsmithery

Co-Authored-By: Ryan <fauxpark@gmail.com>

* Remove reference to avr only function

Co-authored-by: Ryan <fauxpark@gmail.com>
2020-03-17 00:29:52 +00:00

42 lines
1.0 KiB
C

/* 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 "quantum.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