Yes, we have run the bitsies in ad hoc mode, typically connected to a laptop.
We would run a dhcp daemon, auth server, and file server on the laptop.
We did not try to reconfigure ad hic mode dynamically; i.e., we configured
the card ad hoc at start-up time.  I'm almost sure we had crypto turned off.

Somebody at the labs tried to connect a bitsy to a Linux box in ad hoc mode.
I don't know the exact details, but I gather he could not get Linux to run ad
hoc without configuring it for a base station first; in other words, he had to
do the Linux ad hoc config in the presence of a base station.  That's not too
useful.

On the bitsy, in the params page, set
	wvmode=adhoc
	wvcrypt=off
You can set
	ipaddr=n.n.n.n
	ipmask=255.255.255.0
	auth=n.n.n.n
	dns=n.n.n.n
	dnsdomain=xxx.com
if you don't want to use dhcp

	Sape