If the NU32_Utility does not run well (takes a long time to open, crashes a lot), try the Python version:īasic Instructions to Use Bootloader Utility: To learn more about the bootloader code installed on your NU32, how NU32_utility.exe works, or get the source code for either, take a look at NU32: A Detailed Look at Programming the PIC32 on the NU32. Click on Java SE 6 if it is available and drag it to the top of the list, so it is used.) Java applications go down this list and use the first checked version that is compatible with the application. Under the General tab, you may see different versions of Java. ( If you are using a Mac and you are having problems, go to Applications/Utilities and open Java Preferences. Usually you will already have Java installed, but if you try to run the program and get an error related to Java, then go to the Java download page, download and install Java and try again. NU32_utility requires that Java be installed on your computer. exe and selecting 'Pin to Start Menu', 'Add to Quick Launch', or 'Create Shortcut'.

You will use this program very often, so it may be helpful to make a shortcut on your desktop, adding it to your quick launch bar, or adding it to the Start menu. It must remain in a folder with the folders called 'lib' and 'source', and rxtxSerial.dll.

This 'bootloader' program is used to put code that you have compiled using MPLAB X onto your NU32, and also send and receive serial data. Inside of this folder is NU32_utility_v4.exe. Download and install the 'setup executable' version (second row, right column in table) of the FTDI drivers to allow your PC to communicate with your microcontroller through a serial port.ĭownload, save and unzip NU32_Utility_v4, (Here is NU32_Utility_v5, a temporary version for to work with the board from 2012).

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