1 /* 2 * Copyright (c) 2020 Vestas Wind Systems A/S 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7 /** 8 * @file 9 * @brief Extended public API for the NXP MCUX Analog Comparator (ACMP) 10 */ 11 12 #ifndef ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_ACMP_H_ 13 #define ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_ACMP_H_ 14 15 #ifdef __cplusplus 16 extern "C" { 17 #endif 18 19 #include <drivers/sensor.h> 20 21 enum sensor_channel_mcux_acmp { 22 /** Analog Comparator Output. */ 23 SENSOR_CHAN_MCUX_ACMP_OUTPUT = SENSOR_CHAN_PRIV_START, 24 }; 25 26 enum sensor_trigger_type_mcux_acmp { 27 /** Analog Comparator Output rising event trigger. */ 28 SENSOR_TRIG_MCUX_ACMP_OUTPUT_RISING = SENSOR_TRIG_PRIV_START, 29 /** Analog Comparator Output falling event trigger. */ 30 SENSOR_TRIG_MCUX_ACMP_OUTPUT_FALLING, 31 }; 32 33 enum sensor_attribute_mcux_acmp { 34 /** Analog Comparator hard block offset. */ 35 SENSOR_ATTR_MCUX_ACMP_OFFSET_LEVEL = SENSOR_ATTR_COMMON_COUNT, 36 /** Analog Comparator hysteresis level. */ 37 SENSOR_ATTR_MCUX_ACMP_HYSTERESIS_LEVEL, 38 /** 39 * Analog Comparator Digital-to-Analog Converter voltage 40 * reference source. 41 */ 42 SENSOR_ATTR_MCUX_ACMP_DAC_VOLTAGE_REFERENCE, 43 /** Analog Comparator Digital-to-Analog Converter value. */ 44 SENSOR_ATTR_MCUX_ACMP_DAC_VALUE, 45 /** Analog Comparator positive port input. */ 46 SENSOR_ATTR_MCUX_ACMP_POSITIVE_PORT_INPUT, 47 /** Analog Comparator positive mux input. */ 48 SENSOR_ATTR_MCUX_ACMP_POSITIVE_MUX_INPUT, 49 /** Analog Comparator negative port input. */ 50 SENSOR_ATTR_MCUX_ACMP_NEGATIVE_PORT_INPUT, 51 /** Analog Comparator negative mux input. */ 52 SENSOR_ATTR_MCUX_ACMP_NEGATIVE_MUX_INPUT, 53 }; 54 55 #ifdef __cplusplus 56 } 57 #endif 58 59 #endif /* ZEPHYR_INCLUDE_DRIVERS_SENSOR_MCUX_ACMP_H_ */ 60
