Pt-51 board device driver installation instructions

The pdf of the above slide deck is available here.

DFU Programmer Installation and Use

  • Installation steps for Linux

    • Run sudo apt-get update -y
    • Run sudo apt-get install -y dfu-programmer
  • Installation steps for Mac

    • Press Command+Space and type Terminal and press enter/return key.
    • Run the following in the Terminal app: ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null
    • If the screen prompts you to enter a password, please enter your Mac's user password to continue. When you type the password, it won't be displayed on screen, but the system would accept it. So just type your password and press enter/return key. Then wait for the command to finish.
    • Run: brew install dfu-programmer
  • Use (common for Linux and Mac):

    • Run the following command for erasing flash: sudo dfu-programmer at89c5131 erase.
    • Run the following command for programming flash: sudo dfu-programmer at89c5131 flash <hex_file.hex>. Make sure you are in the directory where your hexfile is present when you run it.