Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 1 | #include "interfaces/sensor.h"
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| 2 |
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| 3 | /* ---------------------------------------------------------------------------------------------------- */
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| 4 |
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| 5 | static GDBusObjectManagerServer *manager = NULL;
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| 6 | static SensorInteger *sensor = NULL;
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| 7 |
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Norman James | cc7ae12 | 2015-08-24 14:26:09 -0500 | [diff] [blame] | 8 | static gchar* i2c_bus = "";
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| 9 | static gchar* i2c_address = "";
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| 10 | static gboolean go = FALSE;
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 11 |
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| 12 | static gboolean
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| 13 | on_get_units (SensorInteger *sen,
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| 14 | GDBusMethodInvocation *invocation,
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| 15 | gpointer user_data)
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| 16 | {
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| 17 | const gchar* val = sensor_integer_get_units(sen);
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| 18 | sensor_integer_complete_get_units(sen,invocation,val);
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| 19 | return TRUE;
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| 20 | }
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| 21 |
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| 22 | static gboolean
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| 23 | on_get (SensorInteger *sen,
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| 24 | GDBusMethodInvocation *invocation,
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| 25 | gpointer user_data)
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| 26 | {
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| 27 | guint reading = sensor_integer_get_value(sen);
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| 28 | sensor_integer_complete_get_value(sen,invocation,reading);
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| 29 | return TRUE;
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| 30 | }
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| 31 |
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Norman James | cc7ae12 | 2015-08-24 14:26:09 -0500 | [diff] [blame] | 32 | static gboolean
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| 33 | on_set_config (SensorInteger *sen,
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| 34 | GDBusMethodInvocation *invocation,
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| 35 | gchar** config,
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| 36 | gpointer user_data)
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| 37 | {
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| 38 | g_print("I2C bus = %s\n",config[0]);
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| 39 | g_print("I2C addr = %s\n",config[1]);
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| 40 | sensor_integer_complete_set_config_data(sen,invocation);
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| 41 | go = TRUE;
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| 42 | return TRUE;
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| 43 | }
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| 44 |
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| 45 |
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 46 | static void
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| 47 | on_bus_acquired (GDBusConnection *connection,
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| 48 | const gchar *name,
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| 49 | gpointer user_data)
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| 50 | {
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| 51 | ObjectSkeleton *object;
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| 52 | guint n;
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| 53 |
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| 54 | g_print ("Acquired a message bus connection: %s\n",name);
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| 55 |
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| 56 | manager = g_dbus_object_manager_server_new ("/org/openbmc/Sensors/Temperature/Ambient");
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| 57 |
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| 58 | gchar *s;
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| 59 | s = g_strdup_printf ("/org/openbmc/Sensors/Temperature/Ambient/0");
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| 60 | object = object_skeleton_new (s);
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| 61 | g_free (s);
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| 62 |
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| 63 | sensor = sensor_integer_skeleton_new ();
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| 64 | object_skeleton_set_sensor_integer (object, sensor);
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| 65 | g_object_unref (sensor);
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| 66 |
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| 67 | sensor_integer_set_units(sensor,"C");
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| 68 | //define method callbacks here
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| 69 | g_signal_connect (sensor,
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| 70 | "handle-get-value",
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| 71 | G_CALLBACK (on_get),
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| 72 | NULL); /* user_data */
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| 73 | g_signal_connect (sensor,
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| 74 | "handle-get-units",
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| 75 | G_CALLBACK (on_get_units),
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| 76 | NULL); /* user_data */
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| 77 |
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Norman James | cc7ae12 | 2015-08-24 14:26:09 -0500 | [diff] [blame] | 78 | g_signal_connect (sensor,
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| 79 | "handle-set-config-data",
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| 80 | G_CALLBACK (on_set_config),
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| 81 | NULL); /* user_data */
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| 82 |
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| 83 |
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 84 |
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| 85 | /* Export the object (@manager takes its own reference to @object) */
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| 86 | g_dbus_object_manager_server_export (manager, G_DBUS_OBJECT_SKELETON (object));
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| 87 | g_object_unref (object);
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| 88 |
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| 89 | /* Export all objects */
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| 90 | g_dbus_object_manager_server_set_connection (manager, connection);
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| 91 | }
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| 92 |
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| 93 | static void
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| 94 | on_name_acquired (GDBusConnection *connection,
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| 95 | const gchar *name,
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| 96 | gpointer user_data)
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| 97 | {
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| 98 | g_print ("Acquired the name %s\n", name);
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| 99 | }
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| 100 |
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| 101 | static void
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| 102 | on_name_lost (GDBusConnection *connection,
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| 103 | const gchar *name,
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| 104 | gpointer user_data)
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| 105 | {
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| 106 | g_print ("Lost the name %s\n", name);
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| 107 | }
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| 108 |
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| 109 | static gboolean
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| 110 | poll_sensor()
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| 111 | {
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Norman James | cc7ae12 | 2015-08-24 14:26:09 -0500 | [diff] [blame] | 112 | if (go)
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 113 | {
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Norman James | cc7ae12 | 2015-08-24 14:26:09 -0500 | [diff] [blame] | 114 | guint value = sensor_integer_get_value(sensor);
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| 115 | //TOOD: Change to actually read sensor
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| 116 | value = value+1;
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| 117 | g_print("Polling sensor: %d\n",value);
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| 118 |
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| 119 | //if changed, set property and emit signal
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| 120 | if (value != sensor_integer_get_value(sensor))
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| 121 | {
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| 122 | g_print("Sensor changed");
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| 123 | sensor_integer_set_value(sensor,value);
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| 124 | sensor_integer_emit_changed(sensor,value);
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| 125 | }
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 126 | }
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Norman James | cc7ae12 | 2015-08-24 14:26:09 -0500 | [diff] [blame] | 127 | return TRUE;
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Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 128 | }
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| 129 |
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| 130 | gint
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| 131 | main (gint argc, gchar *argv[])
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| 132 | {
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| 133 | GMainLoop *loop;
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| 134 |
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| 135 | guint id;
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| 136 | //g_type_init ();
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| 137 | loop = g_main_loop_new (NULL, FALSE);
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| 138 |
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| 139 | id = g_bus_own_name (G_BUS_TYPE_SESSION,
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| 140 | "org.openbmc.Sensors.Temperature.Ambient",
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| 141 | G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT |
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| 142 | G_BUS_NAME_OWNER_FLAGS_REPLACE,
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| 143 | on_bus_acquired,
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| 144 | on_name_acquired,
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| 145 | on_name_lost,
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| 146 | loop,
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| 147 | NULL);
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| 148 |
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| 149 | g_timeout_add(5000, poll_sensor, NULL);
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| 150 | g_main_loop_run (loop);
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| 151 |
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| 152 | g_bus_unown_name (id);
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| 153 | g_main_loop_unref (loop);
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| 154 | return 0;
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| 155 | }
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