8502ee3c5c
For now only the proportional (Kp) and derivative (Kd) components are used, the integral term is 0.
33 lines
630 B
C
33 lines
630 B
C
/* Copyright (c) 2025 Rodrigo Arias Mallo <rodarima@gmail.com>
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* SPDX-License-Identifier: GPL-3.0-or-later */
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#ifndef BARISTA_THERMOSTAT_H
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#define BARISTA_THERMOSTAT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum thermostat_state {
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THERMOSTAT_OFF = 0,
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THERMOSTAT_ON,
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};
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struct thermostat {
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enum thermostat_state st;
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float temp_target;
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float temp_min;
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float temp_max;
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int on;
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};
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void thermostat_set(struct thermostat *th, float temp_target);
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void thermostat_off(struct thermostat *th);
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float thermostat_state(struct thermostat *th, float T, float dT_dt);
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#ifdef __cplusplus
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}
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#endif
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#endif /* BARISTA_THERMOSTAT_H */
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