R&J / Mbed 2 deprecated 487_Laboratory_2

initial

Dependencies:   mbed BSP_DISCO_F746NG mbed-dsp

Diff: signal_processing.h

Revision:
1:103e3e426b55
Parent:
0:c0f52e8223fe
Child:
2:89234085faae
--- a/signal_processing.h	Fri Jan 31 21:41:25 2020 +0000
+++ b/signal_processing.h	Wed Feb 12 01:03:05 2020 +0000
@@ -20,3 +20,8 @@
 
 void initalize_signal_processing(void);
 void process_audio_channel_signals(float32_t* L_channel_in, float32_t* R_channel_in, float32_t* L_channel_out, float32_t* R_channel_out, uint16_t Signal_Length);
+
+void filter(float32_t* buffer, float32_t* d_in, float32_t* d_out, uint16_t buf_length);
+void filter_init();
+
+float32_t convolve(float32_t* data, float32_t* filter, uint16_t sig_length, uint16_t buf_length);
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