seiichi horie
Experimental implementation of the adaptive filter of "Interface" magazine in 2016-2017
Dependencies: amakusa mbed-dsp mbed shimabara ukifune unzen_nucleo_f746
Fork of
skeleton_unzen_nucleo_f746
by 
seiichi horie
ハードウェアおよびソフトウェアはskelton_unzen_nucleo_f746を基本にしています。
Diff: signal_processing.h
- Revision:
- 6:486b1cb03e61
- Child:
- 13:b33cb5925113
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/signal_processing.h Fri Jan 27 01:53:43 2017 +0000
@@ -0,0 +1,30 @@
+#ifndef _SIGNAL_PROCESSING_H_
+#define _SIGNAL_PROCESSING_H_
+
+#include "amakusa.h"
+
+ // User Signal processing Class
+class SignalProcessing {
+public:
+ // essential members. Do not touch
+ SignalProcessing( unsigned int block_size );
+ void run(
+ float rx_left_buffer[], // array of the left input samples
+ float rx_right_buffer[], // array of the right input samples
+ float tx_left_buffer[], // place to write the left output samples
+ float tx_right_buffer[], // place to write the left output samples
+ unsigned int block_size // block size [sample]
+ );
+
+ // project depenedent members.
+ void set_volume( float vol );
+private:
+ // essential members. Do not touch.
+ void enter_critical_section(void);
+ void leave_critical_section(void);
+
+ // project dependent members.
+ float volume_level;
+};
+
+#endif