Raw Throughput testing

• This feature provides functionality to test throughput over required transport layer (SPI or SDIO).
• When triggered by host, this will bypass Wi-Fi traffic and push the dummy data traffic on transport layer directly to check maximum throughput on the current transport.
• This feature will also help you to check if transport layer is properly configured or not.

Steps to test Raw TP

• Raw throughput feature is enabled by default for ESP firmware
• On Host side:
  1. While setting up the host, pass rawtp_host_to_esp or rawtp_esp_to_host as a argument to rpi_init.sh.
     • e.g if you are setting Wi-Fi over SDIO and you want to test raw TP from ESP to host over SDIO interface, then compile and load host driver as below:

     $ cd host/
     $ ./rpi_init.sh sdio rawtp_esp_to_host
     

  2. RAW throughput is enabled by default for host, to disable it set the value of TEST_RAW_TP to 0 in host/include/stats.h