<![CDATA[pulsemeter reset itself]]>Today my pulsemeter reset itself today (pulse count):

10:36:45.054 <- I_LOG_MESSAGE  0;0;3;0;9;read: 8-8-0 s=1,c=1,t=24,pt=5,l=4:115944
10:37:25.039 <- I_LOG_MESSAGE  0;0;3;0;9;read: 8-8-0 s=1,c=1,t=24,pt=5,l=4:4

How can this happen? The controller didn't send a 0. I created a little sketch that sended the old value back and now it works again. But i don't want this to happen again.

]]>https://forum.mysensors.org/topic/1657/pulsemeter-reset-itselfRSS for NodeTue, 21 Jul 2026 19:42:09 GMTMon, 13 Jul 2015 14:30:35 GMT60<![CDATA[Reply to pulsemeter reset itself on Mon, 13 Jul 2015 21:21:04 GMT]]>Well i could save it every 10th pulse and check if its higher than the 10 pulses before that? if not, current pulse is the pulse that was saved 10 pulses before?

]]>https://forum.mysensors.org/post/16996https://forum.mysensors.org/post/16996Mon, 13 Jul 2015 21:21:04 GMT<![CDATA[Reply to pulsemeter reset itself on Mon, 13 Jul 2015 20:05:55 GMT]]>@Sweebee said:

How can this happen?

did you have a power loss or maybe a little power fluctuation during a write?

you could store the past few (50 or so) readings into a circular EEPROM buffer (for wear leveling) and always check to see that the number is being incremented properly by constantly reviewing the stored data versus your active variable.

]]>https://forum.mysensors.org/post/16991https://forum.mysensors.org/post/16991Mon, 13 Jul 2015 20:05:55 GMT