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author | Joel Challis <git@zvecr.com> | 2020-03-21 05:20:04 +0000 |
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committer | GitHub <noreply@github.com> | 2020-03-21 16:20:04 +1100 |
commit | d96380e65496912e0f68e6531565f4b45efd1623 (patch) | |
tree | 63e903f65b4fdc44c75c7eff21e076fdb200dca7 /drivers/chibios/analog.h | |
parent | 7e80686f1e400010a8a800cc73c4896936f337de (diff) |
Initial arm->chibios pass - simplify some platform logic (#8450)
Diffstat (limited to 'drivers/chibios/analog.h')
-rw-r--r-- | drivers/chibios/analog.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/chibios/analog.h b/drivers/chibios/analog.h new file mode 100644 index 0000000000..e61c394265 --- /dev/null +++ b/drivers/chibios/analog.h @@ -0,0 +1,41 @@ +/* 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 |