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emonTH pulse counting firmware error

@digbyt wrote: I have an emonTH bought from the openenergymonitor.com shop (order 11461, 15 Feb 2016) which I believe came with firmware V2.6 installed. It was supplied with a DHT22 and external...

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emonTH pulse counting firmware error

@glyn.hudson wrote: Hi Digby, Thanks for reporting this issue. I’m trying to understand the fix you are suggesting. Would this not have a significant detrimental effect on battery life? I will need to...

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emonTH pulse counting firmware error

@digbyt wrote: Hi Glyn, If 'Sleepy::loseSomeTime() returns 0 then it returned before the watchdog expired, so the effect of my change should be to extend the sleep if it is interrupted by a pule....

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emonTH pulse counting firmware error

@glyn.hudson wrote: Yes, please attach to this thread Read full topic

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emonTH pulse counting firmware error

@dBC wrote: Possibly unrelated, but your mention of spurious temperature readings reminded me of this bug that I reported a while back and failed to follow up on:...

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emonTH pulse counting firmware error

@Robert.Wall wrote: D’Oh! I meant to chase that one down, but I’ve been busy, and it had slipped my memory. Read full topic

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emonTH pulse counting firmware error

@dBC wrote: Actually, I think the deal was I was supposed to remind you, but I tend to report them and move on. Is there a more official channel for reporting coding errors? Read full topic

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emonTH pulse counting firmware error

@Robert.Wall wrote: I don’t think there’s any official channel. Having been brought up (properly) in industry where there is somebody called the Design Authority, who is responsible for the design,...

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emonTH pulse counting firmware error

@glyn.hudson wrote: Robert.Wall: I don’t think there’s any official channel. A github pull request is the best way to submit a bug fix. That way we can review the changes, test, comment and merge the...

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emonTH pulse counting firmware error

@dBC wrote: glyn.hudson: A github pull request is the best way to submit a bug fix. I wasn’t trying to submit a bug fix, I was trying to report a bug. I’ve no idea what the correct solution is, and...

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emonTH pulse counting firmware error

@glyn.hudson wrote: Github issue on the repository in question is the best way to officially submit a bug report. However it’s a good ideas to post on the forum first to confirm that it’s actually a...

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emonTH pulse counting firmware error

@Robert.Wall wrote: I think it is deficient coding - the error handling is poor. If that’s how you define a bug, it’s a bug. @pb66 has suggested expanding the error code, and I’m in complete...

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emonTH pulse counting firmware error

@digbyt wrote: Hi Glyn, Sorry for the slow follow up. I was expecting to get an email when any new posts appeared on this thread, but either I didn’t configure things correctly, or the message went...

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emonTH pulse counting firmware error

@dBC wrote: Robert, which library do you mean? The Arduino Dallas temperature library does return: hash-define DEVICE_DISCONNECTED_C -127 when there’s a checksum error. get_temperature() accidentally...

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emonTH pulse counting firmware error

@Robert.Wall wrote: I hadn’t looked at the library, all I looked at was the call to it. But I do know that 85 °C is the default scratchpad value that can be returned, and that needs looking into too....

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emonTH pulse counting firmware error

@dBC wrote: Did you see my original report (linked above)? It goes into some detail of the failure mechanism, but perhaps not enough, or perhaps not clearly enough? Read full topic

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emonTH pulse counting firmware error

@Robert.Wall wrote: I did read it at the time, but it meant nothing without looking at the library code itself. That’s what I haven’t had time to do yet. From what you’ve written, it looks as if the...

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emonTH pulse counting firmware error

@dBC wrote: Yes, I think that would work, but it may be over-complicating things. Perhaps my bug description over-complicated things. All you really need to know about the library is that it returns a...

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emonTH pulse counting firmware error

@Robert.Wall wrote: If we’re changing anything, the “85 °C” problem needs looking at as well. Read full topic

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emonTH pulse counting firmware error

@dBC wrote: Fair enough. I’m pretty sure the library doesn’t know about that problem. It returns whatever it gets back from the h/w or -127C if the checksum fails. Given the total ambiguity of an 85C...

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