2 * Copyright (C) 2010-2012 jeanfi@gmail.com
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
19 #ifndef _PSENSOR_PSENSOR_H_
20 #define _PSENSOR_PSENSOR_H_
22 #include <sensors/sensors.h>
35 SENSOR_TYPE_TEMP = 0x0001,
36 SENSOR_TYPE_FAN = 0x0002,
37 SENSOR_TYPE_REMOTE = 0x0004,
39 SENSOR_TYPE_LMSENSOR = 0x0100,
40 SENSOR_TYPE_NVIDIA_TEMP = 0x0200 | SENSOR_TYPE_TEMP,
41 SENSOR_TYPE_HDD_TEMP = 0x0400 | SENSOR_TYPE_TEMP,
42 SENSOR_TYPE_CPU_USAGE = 0x0800,
43 SENSOR_TYPE_AMD = 0x1000,
45 SENSOR_TYPE_HDD_TEMP_ATASMART = 0x2000 | SENSOR_TYPE_HDD_TEMP,
46 SENSOR_TYPE_HDD_TEMP_HDDTEMP = 0x4000 | SENSOR_TYPE_HDD_TEMP,
48 SENSOR_TYPE_AMD_TEMP = SENSOR_TYPE_AMD | SENSOR_TYPE_TEMP,
49 SENSOR_TYPE_AMD_FAN = SENSOR_TYPE_AMD | SENSOR_TYPE_FAN,
51 SENSOR_TYPE_LMSENSOR_TEMP = SENSOR_TYPE_LMSENSOR | SENSOR_TYPE_TEMP,
52 SENSOR_TYPE_LMSENSOR_FAN = SENSOR_TYPE_LMSENSOR | SENSOR_TYPE_FAN
56 /* Human readable name of the sensor. It may not be uniq. */
59 /* Uniq id of the sensor */
62 /* Name of the chip. */
66 const sensors_chip_name *iname;
67 const sensors_feature *feature;
69 /* Maximum length of 'values' */
70 int values_max_length;
72 /* Last registered measures of the sensor. Index 0 for the
74 struct measure *measures;
76 /* Color of the sensor used for the graph */
79 /* Whether the graph sensor is displayed. */
82 /* see psensor_type */
85 /* The maximum detected value of the sensor */
88 /* The minimum detected value of the sensor */
91 /* Whether alarm alert is enabled for this sensor */
94 int alarm_high_threshold;
95 int alarm_low_threshold;
97 /* Whether an alarm is raised for this sensor */
98 unsigned int alarm_raised;
100 void (*cb_alarm_raised) (struct psensor *, void *);
101 void *cb_alarm_raised_data;
104 /* Nvidia id for the nvctrl */
107 #ifdef HAVE_LIBATIADL
108 /* AMD id for the aticonfig */
117 bool appindicator_enabled;
120 struct psensor *psensor_create(char *id,
124 int values_max_length);
126 void psensor_values_resize(struct psensor *s, int new_size);
128 void psensor_free(struct psensor *sensor);
130 void psensor_list_free(struct psensor **sensors);
131 int psensor_list_size(struct psensor **sensors);
133 struct psensor *psensor_list_get_by_id(struct psensor **sensors,
137 Return 1 if there is at least one sensor of a given type, else
139 int psensor_list_contains_type(struct psensor **sensors, unsigned int type);
141 int is_temp_type(unsigned int type);
142 int is_fan_type(unsigned int type);
144 double get_min_temp(struct psensor **sensors);
145 double get_max_temp(struct psensor **sensors);
147 double get_min_rpm(struct psensor **sensors);
148 double get_max_rpm(struct psensor **sensors);
151 Get the maximal current value of all sensors of a given type.
154 psensor_get_max_current_value(struct psensor **sensors, unsigned int type);
157 Converts the value of a sensor to a string.
159 parameter 'type' is SENSOR_TYPE_LMSENSOR_TEMP, SENSOR_TYPE_NVIDIA,
160 or SENSOR_TYPE_LMSENSOR_FAN
162 char *psensor_value_to_str(unsigned int type,
166 char *psensor_measure_to_str(const struct measure *m,
168 unsigned int use_celcius);
170 struct psensor **get_all_sensors(int use_libatasmart, int values_max_length);
172 struct psensor **psensor_list_add(struct psensor **sensors,
173 struct psensor *sensor);
175 void psensor_set_current_value(struct psensor *sensor, double value);
176 void psensor_set_current_measure(struct psensor *sensor, double value,
179 double psensor_get_current_value(struct psensor *sensor);
181 struct measure *psensor_get_current_measure(struct psensor *sensor);
184 Returns a string representation of a psensor type.
186 const char *psensor_type_to_str(unsigned int type);
188 const char *psensor_type_to_unit_str(unsigned int type, int use_celcius);
190 void psensor_list_update_measures(struct psensor **sensors);
194 void psensor_cleanup();
196 double get_max_value(struct psensor **sensors, int type);
198 double celcius_to_fahrenheit(double c);
199 double fahrenheit_to_celcius(double c);
202 void psensor_log_measures(struct psensor **sensors);