Hello,
I found a problem (at least for me) with owfs' cache a while ago I'd like to
fix. Tried with owtcl:
% OW::get uncached
29.E53401000000/,bus.0/,bus.1/,bus.2/,bus.3/,bus.4/,bus.5/,bus.6/,bus.7/,settings/,system/,statistics/,structure/,alarm/
% OW::put 29.E53401000000/PIO.BYTE 161
% OW::put 29.E53401000000/PIO.BYTE 161
Ok, now I wait a long while...
% OW::put 29.E53401000000/PIO.BYTE 161
invalid argument
% OW::get uncached/29.E53401000000
LCD_H/,LCD_M/,PIO.BYTE,PIO.ALL,PIO.0,PIO.1,PIO.2,PIO.3,PIO.4,PIO.5,PIO.6,PIO.7,address,crc8,family,id,latch.BYTE,latch.ALL,latch.0,latch.1,latch.2,latch.3,latch.4,latch.5,latch.6,latch.7,locator,por,power,present,r_address,r_id,r_locator,sensed.BYTE,sensed.ALL,sensed.0,sensed.1,sensed.2,sensed.3,sensed.4,sensed.5,sensed.6,sensed.7,set_alarm,strobe,type
% OW::put 29.E53401000000/PIO.BYTE 161
invalid argument
% OW::put uncached/29.E53401000000/PIO.BYTE 161
invalid argument
% OW::get uncached/29.E53401000000/PIO.ALL
invalid argument
% OW::get uncached
29.E53401000000/,bus.0/,bus.1/,bus.2/,bus.3/,bus.4/,bus.5/,bus.6/,bus.7/,settings/,system/,statistics/,structure/,alarm/
% OW::put 29.E53401000000/PIO.BYTE 161
% OW::get uncached/29.E53401000000/PIO.ALL
1,0,0,0,0,1,0,1
%
Hmm. It seems it's neccessary to issue OW::get uncached once in a while.
That's not good, as I have a DS2482 adapter here and scanning the bus takes a
couple of seconds with even only a few chips connected.
I'd like to have it the way OWFS never "forgets" which chips are on the bus.
Which setting do I have to tune? I tried
Kind regards
Jan
--
I will never trust someone called GATES that sells WINDOWS.
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