I was trying to install dfu-util on my MBP so that I can update the my spark core with the latest firmware but I had problems on that:
- install xcode
- xcode-select --install
- download MacPorts-2.3.1-10.9-Mavericks.pkg and install
- checked $ port version, looks good.
but when I’m trying to use the dfu-util, I had the following problem.
$ spark flash --usb cc3000
Apparently I didn’t find a DFU device? util said
Error writing firmware… no dfu device found.
$ sudo dfu-util -l
sudo: dfu-util: command not found
Any suggestions on this?