On 2016-05-08 21:05, Linus Torvalds wrote:
On Sun, May 8, 2016 at 6:23 AM, Dan Bowkley danbowkley@gmail.com wrote:
I'm using a Tusa IQ-750 and for the most part importing my dives works flawlessly, just plug it in and hit go. The only issue is it seems to have N2 and O2 backwards: my computer is set to air, and when the dives are imported into SS it warns me that I have a very weird Nitrox mix of 79% O2. I'm betting a pair of variables got swapped somewhere.
This sounds more like a libdivecomputer issue than a subsurface one.
Indeed.
@Dan: Can you send me a memory dump of your dive computer. Simply enable both the libdivecomputer dumpfile and logfile checkboxes in the subsurface download dialog. Note that it will help if you can record a dive with all gas mixes set to different values (e.g. 22%, 23% and so on). Air gets recorded as a zero byte, and since there are many zero bytes present in the dive header, it's difficult to tell which byte(s) are the gas mixes.
Jef