float scale = sensor[s].scale ? sensor[s].scale : sensor[s].channel[c].scale;
/* In case correction has been requested using properties, apply it */
- scale *= sensor[s].channel[c].opt_scale;
+ float correction = sensor[s].channel[c].opt_scale;
+
+ /* Correlated with "acquire_immediate_value" method */
+ if (sensor[s].type == SENSOR_TYPE_MAGNETIC_FIELD)
+ return CONVERT_GAUSS_TO_MICROTESLA((sensor[s].offset + s64) * scale) * correction;
/* Apply default scaling rules */
- return (sensor[s].offset + s64) * scale;
+ return (sensor[s].offset + s64) * scale * correction;
}
const char* input_path = sensor_catalog[i].channel[c].input_path;
float scale = sensor[s].scale ? sensor[s].scale : sensor[s].channel[c].scale;
float offset = sensor[s].offset;
- int sensor_type = sensor_catalog[i].type;
float correction;
/* In case correction has been requested using properties, apply it */
sprintf(sysfs_path, BASE_PATH "%s", dev_num, input_path);
ret = sysfs_read_float(sysfs_path, &val);
- if (!ret)
+ if (!ret) {
+ if (sensor[s].type == SENSOR_TYPE_MAGNETIC_FIELD)
+ return CONVERT_GAUSS_TO_MICROTESLA (val * correction);
return val * correction;
+ }
}
if (!sensor[s].channel[c].raw_path_present)
* There is no transform ops defined yet for raw sysfs values.
* Use this function to perform transformation as well.
*/
- if (sensor_type == SENSOR_TYPE_MAGNETIC_FIELD)
+ if (sensor[s].type == SENSOR_TYPE_MAGNETIC_FIELD)
return CONVERT_GAUSS_TO_MICROTESLA ((val + offset) * scale) * correction;
return (val + offset) * scale * correction;