infineon_autanalog_sar.h

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/*
 * SPDX-FileCopyrightText: <text>Copyright (c) 2026 Infineon Technologies AG,
 * or an affiliate of Infineon Technologies AG. All rights reserved.</text>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef ZEPHYR_INCLUDE_DRIVERS_ADC_INFINEON_AUTANALOG_SAR_H_
#define ZEPHYR_INCLUDE_DRIVERS_ADC_INFINEON_AUTANALOG_SAR_H_
 
#include <zephyr/device.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif


int adc_ifx_autanalog_sar_fir_read_result(const struct device *dev, uint8_t fir_idx,
                                          int32_t *result);

int adc_ifx_autanalog_sar_fir_get_limit_status(const struct device *dev, uint8_t fir_idx,
                                               uint8_t *status);

int adc_ifx_autanalog_sar_fir_clear_limit_status(const struct device *dev, uint8_t fir_idx);

int adc_ifx_autanalog_sar_fir_load_coefficients(const struct device *dev, uint8_t fir_idx,
                                                const int16_t *coefficients,
                                                uint8_t num_coefficients);

int adc_ifx_autanalog_sar_fifo_read(const struct device *dev, uint8_t buf_idx, int32_t *data_out,
                                    uint16_t max_words);

int adc_ifx_autanalog_sar_fifo_read_all(const struct device *dev, uint8_t buf_idx,
                                        int32_t *data_out);

int adc_ifx_autanalog_sar_fifo_read_chan_id(const struct device *dev, uint8_t buf_idx,
                                            uint8_t input, int32_t *data_out, uint8_t *chan_id_out);

int adc_ifx_autanalog_sar_fifo_get_size(const struct device *dev, uint8_t buf_idx, uint16_t *size);

typedef void (*adc_ifx_autanalog_sar_fifo_callback_t)(const struct device *dev,
                                                      uint32_t fifo_status, void *user_data);

int adc_ifx_autanalog_sar_fifo_set_callback(const struct device *dev,
                                            adc_ifx_autanalog_sar_fifo_callback_t callback,
                                            void *user_data);

 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_ADC_INFINEON_AUTANALOG_SAR_H_ */