How to flash the PortaRF firmware in the windows system
Open the mayhem firmware release page, download the firmware zip, i.e., mayhem_v2.3.1_FIRMWARE.zip
Extract it and find the following files,
If the LEDs of your PortaRF is the following condition, you may need to flash the DFU firmware.
If you need do flash the DFU firmware, you can use 'dfu_hackrf_one.bat' to do it. To do this, you need to make sure that the PortaRF enter to the DFU mode. Hold the DFU button on the top of the PortaRF when pluging the USB cable between the PortaRF and your computer.
Then, double click 'dfu_hackrf_one.bat'.
When you see this, please click any key, for example, you can just click 'Enter' key.
Now the LEDs of your PortaRF looks like this, These four leds (i.e., USB, RF, 1V8 and 3V3) are on.
Double click 'flash_portapack_mayhem.bat'.
When you see this, please click any key, for example, you can just click 'Enter' key.
Now you need to click the RESET button on the PortaRF. Now the firmware updating process has been done.
