adc_emul.h

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/*
 * Copyright 2021 Google LLC
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_INCLUDE_DRIVERS_ADC_ADC_EMUL_H_
#define ZEPHYR_INCLUDE_DRIVERS_ADC_ADC_EMUL_H_
 
#include <zephyr/types.h>
#include <zephyr/drivers/adc.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef int (*adc_emul_value_func)(const struct device *dev, unsigned int chan,
                                   void *data, uint32_t *result);
 
int adc_emul_const_value_set(const struct device *dev, unsigned int chan,
                             uint32_t value);
 
int adc_emul_const_raw_value_set(const struct device *dev, unsigned int chan, uint32_t raw_value);
 
int adc_emul_value_func_set(const struct device *dev, unsigned int chan,
                            adc_emul_value_func func, void *data);
 
int adc_emul_raw_value_func_set(const struct device *dev, unsigned int chan,
                                adc_emul_value_func func, void *data);
 
int adc_emul_ref_voltage_set(const struct device *dev, enum adc_reference ref,
                             uint16_t value);
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_ADC_ADC_EMUL_H_ */