diff options
Diffstat (limited to 'drivers/arm/analog.h')
| -rw-r--r-- | drivers/arm/analog.h | 44 |
1 files changed, 14 insertions, 30 deletions
diff --git a/drivers/arm/analog.h b/drivers/arm/analog.h index ab592ada3..2818e9dcb 100644 --- a/drivers/arm/analog.h +++ b/drivers/arm/analog.h @@ -16,42 +16,26 @@ #pragma once +#include <stdint.h> #include "quantum.h" -#include "ch.h" -#include <hal.h> -#if !defined(STM32F0XX) && !defined(STM32F3XX) -# error "Only STM23F0 and STM32F3 devices have ADC support in QMK at this time." -#endif - -#if !HAL_USE_ADC -# error "You need to set HAL_USE_ADC to TRUE in your halconf.h to use the ADC." -#endif - -#if !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC2 && !STM32_ADC_USE_ADC3 && !STM32_ADC_USE_ADC4 -# error "You need to set one of the 'STM32_ADC_USE_ADCx' settings to TRUE in your mcuconf.h to use the ADC." -#endif - -#if STM32_ADC_DUAL_MODE -# error "STM32 ADC Dual Mode is not supported at this time." -#endif - -#if STM32_ADCV3_OVERSAMPLING -# error "STM32 ADCV3 Oversampling is not supported at this time." +#ifdef __cplusplus +extern "C" { #endif typedef struct { - pin_t pin; + uint16_t input; uint8_t adc; -} pin_and_adc; -#define PIN_AND_ADC(p, a) \ - (pin_and_adc) { p, a } +} adc_mux; +#define TO_MUX(i, a) \ + (adc_mux) { i, a } -// analogReference has been left un-defined for ARM devices. -// void analogReference(uint8_t mode); +int16_t analogReadPin(pin_t pin); +int16_t analogReadPinAdc(pin_t pin, uint8_t adc); +adc_mux pinToMux(pin_t pin); -adcsample_t analogReadPin(pin_t pin); -adcsample_t analogReadPinAdc(pin_t pin, uint8_t adc); -pin_and_adc pinToMux(pin_t pin); +int16_t adc_read(adc_mux mux); -adcsample_t adc_read(pin_and_adc mux); +#ifdef __cplusplus +} +#endif |