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 *   Copyright (c) 2020 PX4 Development Team. All rights reserved.
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 * modification, are permitted provided that the following conditions
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 *
 * 1. Redistributions of source code must retain the above copyright
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/**
 * PCF8583 rotorfreq (i2c) pool interval
 * How often the sensor is readout.
 *
 * @reboot_required true
 * @group Sensors
 * @unit us
 */
PARAM_DEFINE_INT32(PCF8583_POOL, 1000000);

/**
 * PCF8583 rotorfreq (i2c) i2c address
 *
 * @reboot_required true
 * @group Sensors
 * @value 80 Address 0x50 (80)
 * @value 81 Address 0x51 (81)
 */
PARAM_DEFINE_INT32(PCF8583_ADDR, 80);

/**
 * PCF8583 rotorfreq (i2c) pulse reset value
 *
 * Internal device counter is reset to 0 when overun this value,
 * counter is able to store upto 6 digits
 * reset of counter takes some time - measurement with reset has worse accurancy.
 * 0 means reset counter after every measurement.
 *
 * @reboot_required true
 * @group Sensors
 */
PARAM_DEFINE_INT32(PCF8583_RESET, 500000);

/**
 * PCF8583 rotorfreq (i2c) pulse count
 *
 * Nmumber of signals per rotation of actuator
 *
 * @reboot_required true
 * @group Sensors
 * @min 1
 */
PARAM_DEFINE_INT32(PCF8583_MAGNET, 2);