+/*
+ * Copyright (C) 2014-2015 Intel Corporation.
+ */
+
#ifndef FILTERING_H
#define FILTERING_H
-#define SAMPLE_SIZE 7
-
-struct circ_buff
-{
- float* buff;
- unsigned int idx;
- unsigned int count;
- unsigned int size;
-};
-
-struct filter
-{
- struct circ_buff* x_buff;
- struct circ_buff* y_buff;
- struct circ_buff* z_buff;
-};
-
-void add_to_buff(struct circ_buff* circ_buff, float val);
-float median(float* queue, unsigned int size);
-void denoise_median(struct sensors_event_t* event, struct sensor_info_t* info);
+void setup_noise_filtering (int s);
+void release_noise_filtering_data (int s);
+void denoise (int s, sensors_event_t* event);
+void record_sample (int s, const sensors_event_t* data);
#endif