software for microphone array board

• C_DOA_BF: C code read audio signal from Mic-array via USB audio Do Sound Source Localization and Superdirectivity Beamforming Tested on Raspi3
• Driver: driver for STM32F7xx: MCU on mic-array board
• For_Linux/STM32746G: firmware for Mic-Array Board, 8 channels 16Khz USB audio (not do DOA and BF)
• Hardware: Schematic and Layout for Daughter Board (8 microphones) and Mainboard (STM32F746 and STA321MPL, RAM, USB ...)
• For_Win/STM32746G: firmware for Mic-Array Board, 2 channels 64Khz USB audio (do DOA and BF and send out the data on Channel 8th, channel 1-7 audio signal from mic 1-8)
• Matab: temporary matlab code
• Middlewares: middleware for board Mic-array
• Python: Python code read audio signal from Mic-array Do SSL, BF Test and Verify the algorithms
• STM32F746_Mic_Array_Eclipse: project of firmware for Mic-array on Eclipse IDE (not do DOA and BF)
• Utilities: copy from ST