On 03 September, 2015 - Jef Driesen wrote:
On 2015-08-31 23:06, Anton Lundin wrote:
The HwOS devices logs ppo2 sensor values even in Auto / Fixed SP mode, but they log them as reading zero, if there are no sensors there.
Am I right that in this particular case all three ppo2 values are zero (e.g. no sensors at all)? I remember seeing that in some of the original OSTC memory dumps. Then it makes indeed sense to omit the ppo2 values. But if there is one or more non-zero values, I don't think we should omit just the zero ones.
In the Auto / Fixed SP mode all three values are zero, and stays zero during the hole dive.
This fix isn't bug-free, eg if a sensor gets disconnected during a dive, we should report zero for that, but it feels like the lesser evil than the current code.
I dropped a mail to HW suggesting to just not log any sensors in Auto / Fixed SP mode which would kinda make sense. Right now the HwOS based devices logs ppo2 in all CCR modes.
//Anton