DSP algorithm bypass_bin usage instructions

Overview

bypass_bin is a DSP algorithm, which stores the firmware of the bypass algorithm in binary form. The bypass algorithm can be used without compiling the DSP through the bypass_bin algorithm.

Instructions

• Copy the reference compilation configuration to .config, execute make menuconfig to keep it in effect, and then execute make

  cp configs/nationalchip_public_version/bypass_bin_demo.config .config
  make menuconfig
  make
  

• After compilation is completed, firmware such as vsp.bin is generated in the output
• The above demo is configured with 2mic+2ref, which implements the HID and UAC uplink recording functions.
• You can modify the compilation configuration other than DSP without changing VSP I/O Buffer settings, and edit the code in the mcu part to implement other functions
• If there is an error in the VSP I/O Buffer settings related configuration, the following error will be reported in make menuconfig