How to use the SCuM Programmer. |
This page is being built as we are putting together the SCuM User Experience. That is, it’s not all implemented yet. |
The SCuM-programmer
allows you to:
load firmware onto SCuM
interact with SCuM’s serial port
It consists of the following elements:
the SCuM-programmer.py
Python script running on your computer which you interact with
an nRF52840-DK board running the scum-programmer.hex
firmware, connected to your computer using a USB cable, and connected to a SCuM board using jumper cables
By default, the nRF52840-DK operates at 3V. The SCuM board operates at 1.8V and you will destroy it if you connect it to the nRF52840-DK operating at 3V. |
preparing your computer
install the latest Python onto your computer (https://www.python.org/downloads/ ). Python 3.9.4 known to work.
download the latest SCuM-programmer release onto your desktop https://github.com/openwsn-berkeley/SCuM-programmer/releases/latest
make sure you can run SCuM-programmer.py
connect the nRF52840-DK
plug in your nRF52840-DK into your computer, drive "JLINK" appears
drag-and-drop scum-programmer.hex
onto this drive
make sure the LEDs on your nRF52840-DK go round-and-round
connect the SCuM board
install the following jumper wires
nRF52840-DK pin | McCoy pin | function |
---|---|---|
Using
double click on SCuM-programmer.py
to start the program
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type help
to get a list of commands
> help - "ls" lists the binary files availble to bootload - "bootload <image.bin>" bootload an image onto SCuM - "transfer" |
TODO Thomas Watteyne
TODO Thomas Watteyne
TODO Thomas Watteyne
TODO Thomas Watteyne