PROS Kernel 3.3.0 Release


New features:

  • Add std::string overload for pros::Controller::set_text
  • Add functions to delete mutexes
  • Add support for the ADI Expander

Usability improvements:

  • Upgrade to vexOS 1.0.12
  • Add support for extra linker scripts (firmware/*.ld)
  • Increase maximum string length on the controller screen from 15 to 19 characters
  • Make pros::Task::notify_take static
  • Make pros::Task::operator= STL-compliant
  • Remove redundant library links to forestall linking issues with arm-none-eabi-gcc 10.x
  • Miscellaneous documentation fixes


  • Fix integer overflow in millis()
  • Fix how the Makefile generates spaces to resolve build issues with GNU Make 4.3 and higher
  • Fix flushing the command character (p) in the serial daemon
  • Remove redundant IMU calibration check
  • Fix pros::c::controller_clear_line behavior