[Nut-upsuser] LiebertPSP

Tim Gould tgould at reverb.com.au
Tue Sep 27 19:45:23 UTC 2011


I'll quite happily experiment with this - however if you could give me a short-cut to the relevant part of the code that would be appreciated as no doubt you are way more familiar with it than me.

Thanks, Tim.

On 25/09/2011, at 7:29 , Charles Lepple wrote:

> On Sat, Sep 24, 2011 at 5:00 PM, Tim Gould <tgould at reverb.com.au> wrote:
>> -DDD output attached.
> 
> Given that the ConfigVoltage should not change for a given UPS, this
> should be useful:
> 
>   0.413040	Report[get]: (3 bytes) => 1d 11 01
>   0.413075	Path: UPS.PowerSummary.Voltage, Type: Feature, ReportID:
> 0x1d, Offset: 0, Size: 16, Value: 2.73e-06
>   0.417039	Report[get]: (3 bytes) => 1f 18 00
>   0.417063	Path: UPS.PowerSummary.ConfigVoltage, Type: Feature,
> ReportID: 0x1f, Offset: 0, Size: 16, Value: 2.4e-07
>   0.421044	Report[get]: (2 bytes) => 07 0d
>   0.421080	Path: UPS.PowerSummary.PresentStatus.Charging, Type:
> Feature, ReportID: 0x07, Offset: 0, Size: 1, Value: 1e-07
>   0.421096	Report[buf]: (2 bytes) => 07 0d
> 
> If you multiply those values by 1e7, they should all be right. It
> looks like a misplaced exponent in the HID descriptor.
> 
> -- 
> - Charles Lepple
> 
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