search for: logical_to_physical

...0x51 (81 V) and ConfigVoltage of 0x48 (72 V) seem reasonable, but somewhere else in the HID Report Descriptor, the voltages are getting scaled to a "Logical" range of 0-1. Can you temporarily comment out line 383 in drivers/libhid.c and rebuild? It currently looks like this: *Value = logical_to_physical(hiddata, hValue); If that works, we can add a flag to ignore logical-to-physical mappings. -- Charles Lepple clepple at gmail

2014-11-07 0:16 GMT-03:00 Charles Lepple <clepple at gmail.com>: > On Nov 6, 2014, at 5:56 PM, Marcelo Fernandez <marcelo.fidel.fernandez at gmail.com> wrote: > >> battery.voltage: 10000000. >> battery.voltage.nominal: 0.0 > > Well, these are certainly interesting values ;-) > > I suspect the correction for earlier units has failed. Can you please start

...nfigVoltage of 0x48 (72 V) seem reasonable, but somewhere else in the HID Report Descriptor, the voltages are getting scaled to a "Logical" range of 0-1. > > Can you temporarily comment out line 383 in drivers/libhid.c and rebuild? It currently looks like this: > > *Value = logical_to_physical(hiddata, hValue); > > If that works, we can add a flag to ignore logical-to-physical mappings. > Hello Charles, Now it seems I'm getting the same values but formatted differently in the output: root at nut:/usr/local/ups/bin# ./upsc liebert battery.charge: 100 battery.charge.low: 20...

Just a quick update, I''ve dropped the hashing stuff in favor of doing a memcmp in the kernel to make sure the data is still the same. The thing that takes a while is reading the data up from disk, so doing a memcmp of the entire buffer isn''t that big of a deal, not to mention there''s a possiblity for malicious users if there is a problem with the hashing algorithms we

Here are patches to do offline deduplication for Btrfs. It works well for the cases it''s expected to, I''m looking for feedback on the ioctl interface and such, I''m well aware there are missing features for the userspace app (like being able to set a different blocksize). If this interface is acceptable I will flesh out the userspace app a little more, but I believe the