2 Copyright (C) 2010-2011 jeanfi@gmail.com
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU 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
20 #ifndef _PSENSOR_PSENSOR_H_
21 #define _PSENSOR_PSENSOR_H_
24 #include <sensors/sensors.h>
31 SENSOR_TYPE_TEMP = 0x0001,
32 SENSOR_TYPE_FAN = 0x0002,
33 SENSOR_TYPE_REMOTE = 0x0004,
35 SENSOR_TYPE_LMSENSOR = 0x0100,
36 SENSOR_TYPE_NVIDIA_TEMP = 0x0200 | SENSOR_TYPE_TEMP,
37 SENSOR_TYPE_HDD_TEMP = 0x0400 | SENSOR_TYPE_TEMP,
38 SENSOR_TYPE_CPU_USAGE = 0x0800,
39 SENSOR_TYPE_AMD = 0x1000,
41 SENSOR_TYPE_AMD_TEMP = SENSOR_TYPE_AMD | SENSOR_TYPE_TEMP,
42 SENSOR_TYPE_AMD_FAN = SENSOR_TYPE_AMD | SENSOR_TYPE_FAN,
44 SENSOR_TYPE_LMSENSOR_TEMP = SENSOR_TYPE_LMSENSOR | SENSOR_TYPE_TEMP,
45 SENSOR_TYPE_LMSENSOR_FAN = SENSOR_TYPE_LMSENSOR | SENSOR_TYPE_FAN
49 /* Human readable name of the sensor. It may not be uniq. */
52 /* Uniq id of the sensor */
56 const sensors_chip_name *iname;
57 const sensors_feature *feature;
59 /* Maximum length of 'values' */
60 int values_max_length;
62 /* Last registered measures of the sensor. Index 0 for the
64 struct measure *measures;
66 /* Color of the sensor used for the graph */
69 /* Whether the sensor is displayed in the graph */
72 /* see psensor_type */
75 /* The maximum detected value of the sensor */
78 /* The minimum detected value of the sensor */
82 Whether alarm alerts is enabled for this sensor
87 An alarm is raised if the current sensor value is bigger. 0
92 /* Whether the current value is bigger than 'alarm_limit'. */
95 void (*cb_alarm_raised) (struct psensor *, void *);
96 void *cb_alarm_raised_data;
99 /* Nvidia id for the nvctrl */
102 #ifdef HAVE_LIBATIADL
103 /* AMD id for the aticonfig */
110 struct psensor *psensor_create(char *id,
111 char *name, unsigned int type,
112 int values_max_length);
114 void psensor_values_resize(struct psensor *s, int new_size);
116 void psensor_free(struct psensor *sensor);
118 void psensor_list_free(struct psensor **sensors);
119 int psensor_list_size(struct psensor **sensors);
121 struct psensor *psensor_list_get_by_id(struct psensor **sensors,
125 Return 1 if there is at least one sensor of a given type, else
127 int psensor_list_contains_type(struct psensor **sensors, unsigned int type);
129 int is_temp_type(unsigned int type);
130 int is_fan_type(unsigned int type);
132 double get_min_temp(struct psensor **sensors);
133 double get_max_temp(struct psensor **sensors);
135 double get_min_rpm(struct psensor **sensors);
136 double get_max_rpm(struct psensor **sensors);
139 Get the maximal current value of all sensors of a given type.
142 psensor_get_max_current_value(struct psensor **sensors, unsigned int type);
145 Converts the value of a sensor to a string.
147 parameter 'type' is SENSOR_TYPE_LMSENSOR_TEMP, SENSOR_TYPE_NVIDIA,
148 or SENSOR_TYPE_LMSENSOR_FAN
150 char *psensor_value_to_string(unsigned int type, double value);
152 struct psensor **get_all_sensors(int values_max_length);
154 struct psensor **psensor_list_add(struct psensor **sensors,
155 struct psensor *sensor);
157 void psensor_set_current_value(struct psensor *sensor, double value);
158 void psensor_set_current_measure(struct psensor *sensor, double value,
161 double psensor_get_current_value(struct psensor *sensor);
163 struct measure *psensor_get_current_measure(struct psensor *sensor);
166 Returns a string representation of a psensor type.
168 const char *psensor_type_to_str(unsigned int type);
170 const char *psensor_type_to_unit_str(unsigned int type);
172 void psensor_list_update_measures(struct psensor **sensors);
176 void psensor_cleanup();
178 double get_max_value(struct psensor **sensors, int type);