.gitignore Netbeans project directories
NOUP: .ackrc file to ignore generated output files

Note, git grep can be configured to do almost the same things, and it
obeys the existing .gitignore files.
NOUP: verbose builds by default, but toss the printgc
draft l1 usb demo
Add stock zyp rblog.py
Add rblog/rclog support

log into memory, so you can do logging without disturbing things like
USB.

C version of code originally:
http://cgit.jvnv.net/laks/tree/util/rblog.h
and
http://cgit.jvnv.net/laks/tree/gdb_plugins/rblog.py
Tiny builds please, we're only on the little L1
l1 usb2rs485: Initial clone of f4 based rs485 code
l1 usb2rs485: WIP porting bar and cdcacm code, but doesn't enumerate :(
l1 usb2rs485: Enumeration complete

You do not need to explicitly RCC enable the USB peripheral, the driver
code does that.

More importantly, setting the AFIO 10 on the USB DM/DP pins seems to
_prevent_ enumeration on the L1, rather than just having no impact.
(Turning on the USB peripheral allegedly hard sets that AF anyway)
l1 usb2rs485: Working usb2serial, not yet tested rs485.

Same state as the f4 demo, all working with serial, but hasn't actually
had the rs485 drivers hooked up
Update with tested baud rates on plain serial
Ensure txc flag is clear before we start txing
Switch to interrupt driven USB code
Update README to include notes on compat with our rs485 hardware
Add systick and delay_ms support.
Use a proper RX buffer instead of attempting single character usb writes

Now works as a proper rs485 modbus rtu dongle to our existing hardware.
At 115200 though, it seems to lock up after a while.  I suspect that the
1ms loop is too slow?

Only works with modbus debugger by hand, btw.  using the tester tool it
locks up again quickly. :(
WIP still works with modbus debugger, not with test tool
Nicer library api usage
rclog usb logging and still mod_debugger functional, but lockups with
the tester