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/*

 * Copyright (c) 2026 Meta Platforms

 *

 * SPDX-License-Identifier: Apache-2.0

 */


#ifndef ZEPHYR_INCLUDE_DRIVERS_COUNTER_STM32_H_

#define ZEPHYR_INCLUDE_DRIVERS_COUNTER_STM32_H_


#define COUNTER_CAPTURE_STM32_PRESCALER_DIV_POS 8

#define COUNTER_CAPTURE_STM32_PRESCALER_DIV_MSK (0x3 << COUNTER_CAPTURE_STM32_PRESCALER_DIV_POS)

#define COUNTER_CAPTURE_STM32_FILTER_POS        10

#define COUNTER_CAPTURE_STM32_FILTER_MSK        (0xF << COUNTER_CAPTURE_STM32_FILTER_POS)


#define COUNTER_CAPTURE_STM32_PRESCALER_DIV1 (0 << COUNTER_CAPTURE_STM32_PRESCALER_DIV_POS)

#define COUNTER_CAPTURE_STM32_PRESCALER_DIV2 (1 << COUNTER_CAPTURE_STM32_PRESCALER_DIV_POS)

#define COUNTER_CAPTURE_STM32_PRESCALER_DIV4 (2 << COUNTER_CAPTURE_STM32_PRESCALER_DIV_POS)

#define COUNTER_CAPTURE_STM32_PRESCALER_DIV8 (3 << COUNTER_CAPTURE_STM32_PRESCALER_DIV_POS)


#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV1_N1   (0 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_TIM_KER_CK_N2 (1 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_TIM_KER_CK_N4 (2 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_TIM_KER_CK_N8 (3 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV2_N6   (4 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV2_N8   (5 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV4_N6   (6 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV4_N8   (7 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV8_N6   (8 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV8_N8   (9 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV16_N5  (10 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV16_N6  (11 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV16_N8  (12 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV32_N5  (13 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV32_N6  (14 << COUNTER_CAPTURE_STM32_FILTER_POS)

#define COUNTER_CAPTURE_STM32_FILTER_DTS_DIV32_N8  (15 << COUNTER_CAPTURE_STM32_FILTER_POS)


#endif /* ZEPHYR_INCLUDE_DRIVERS_COUNTER_STM32_H_ */