initial
Dependencies: mbed BSP_DISCO_F746NG mbed-dsp
signal_processing.h
- Committer:
- justenmg
- Date:
- 2020-02-12
- Revision:
- 1:103e3e426b55
- Parent:
- 0:c0f52e8223fe
- Child:
- 2:89234085faae
File content as of revision 1:103e3e426b55:
/** ****************************************************************************** * @file signal_processing.h * @author Brian Mazzeo * @date 2020 * @brief This file provides a set of code for signal processing in 487. * Parts are taken from example code from STMIcroelectronics ****************************************************************************** * @attention * This code was specifically developed for BYU ECEn 487 course * Introduction to Digital Signal Processing. * * ****************************************************************************** */ #include "mbed.h" #include "stm32746g_discovery_lcd.h" 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);