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At First Glance

HackRF

The original HackRF code can be found at hackrf/, it is a subproject inside the source code. It points to https://github.com/mossmann/hackrf

PortaPack

  • The rest of the code, including the PortaPack and havoc/mayhem extras can be found at firmware/
  • The PortaPack <–> HackRF interface functions are located in firmware/baseband/

There is an underlying OS framework, the CHIBIOS/RT, which is located at firmware/chibios/ for the abstract functionality, and firmware/chibios-portapack/ for the specific portapack board hardware drivers and configurations.

Application folder

  • The portapack application software, can be found at firmware/application/
  • User interface: firmware/application/ui/
  • Apps (options in each menu): firmware/application/apps/
  • IC / hardware components interface: firmware/application/hw/
  • Common protocols functionality: firmware/application/protocols/

User Interface

  • MOST menus (excluding OPTIONS and DEBUG, which are apps) and pop-up boxes (yes/no, yes/cancel, ok) are defined at firmware/application/ui_navigation.cpp
  • The Options menu is an “app”, defined at firmware/application/apps/ui_settings.cpp
  • The Debug menu (also an app), defined at firmware/application/apps/ui_debug.cpp
  • The widgets used in the UI, as buttons, texts, checkboxes, input fields, etc., are at firmware/common/ui_widget.cpp