I upgraded my Swiss Micros DM15L to the latest
official Firmware DM15_M1B_34 after using
it on an 3rd party firmware for a while.

It's the first time I've used Linux to upgrade
firmware on the DM15L

I neede to install lpc21isp and then the upgrade
is simple:

	sudo lpc21isp DM15_M1B_34.hex /dev/ttyUSB0 115200 12000

press the "reset" button with a paperclip...

job done.

===============

after trying the DM15 v34 firmware I've swapped back to jebedeo's
last beta firmware as it's massively faster.

I'll add a link to the firmware somewhere on my gopherhole later.

It's significantly faster than even a DM32 which runs on Swiss
Micro's latest and fastest hardware platform!

I'll do some benchmarking (again) sometime.

new firmware loaded with:

	sudo lpc21isp LF15C_beta250408.hex /dev/ttyUSB0 115200 12000