[Roadmap-general] In pursuit of the CE "no maps .." bug

[Danny B. <dan...@sc...>]

I said recently that the CE version of RoadMap stops working after a
while. This is not something you can debug quickly because it takes a
while before you get it reproduced.

I've added a couple of additional roadmap_log calls several times in a
row to try and figure out what's happening.

Just for your information, the current diagnosis is that I see two
differences between the run just before the problem occurs, and the one
from which it occurred today :
- in the run before the problem occurs, the last line in the postmortem
  says "RoadMap exiting". In all other runs, there's one more line after
  that one : "roadmap_serial_open(COM6:,4800) -> ok"
- the first problematic run emits "roadmap_file_exists(/SD Card/
  roadmap/maps/usdir.rdm): doesn't exist, error 32"

My current thinking is that the two may be related, something may be
lingering since the last correct run.

FYI, 32 means ERROR_SHARING_VIOLATION.

I'm adding more log statements and I'm trying to trigger this more :-)

I still don't consider this a show-stopper for a 1.2 release.

	Danny
-- 
Danny Backx ; danny.backx - at - scarlet.be ; http://danny.backx.info