€•€2Œsphinx.addnodes”Œdocument”“”)”}”(Œ rawsource”Œ”Œchildren”]”(Œ translations”Œ LanguagesNode”“”)”}”(hhh]”(hŒ pending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ refdomain”Œstd”Œreftype”Œdoc”Œ reftarget”Œ'/translations/zh_CN/w1/slaves/w1_ds2423”Œmodname”NŒ classname”NŒ refexplicit”ˆuŒtagname”hhh ubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ'/translations/zh_TW/w1/slaves/w1_ds2423”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ'/translations/it_IT/w1/slaves/w1_ds2423”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ'/translations/ja_JP/w1/slaves/w1_ds2423”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ'/translations/ko_KR/w1/slaves/w1_ds2423”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒPortuguese (Brazilian)”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ'/translations/pt_BR/w1/slaves/w1_ds2423”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)”}”(hhh]”hŒSpanish”…””}”hh–sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ'/translations/sp_SP/w1/slaves/w1_ds2423”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h hhŒ _document”hŒsource”NŒline”NubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒKernel driver w1_ds2423”h]”hŒKernel driver w1_ds2423”…””}”(hh¼h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhh·h²hh³ŒA/var/lib/git/docbuild/linux/Documentation/w1/slaves/w1_ds2423.rst”h´KubhŒ paragraph”“”)”}”(hŒSupported chips:”h]”hŒSupported chips:”…””}”(hhÍh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khh·h²hubhŒ block_quote”“”)”}”(hŒ&* Maxim DS2423 based counter devices. ”h]”hŒ bullet_list”“”)”}”(hhh]”hŒ list_item”“”)”}”(hŒ$Maxim DS2423 based counter devices. ”h]”hÌ)”}”(hŒ#Maxim DS2423 based counter devices.”h]”hŒ#Maxim DS2423 based counter devices.”…””}”(hhìh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khhèubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhhãubah}”(h]”h ]”h"]”h$]”h&]”Œbullet”Œ*”uh1háh³hÊh´KhhÝubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛh³hÊh´Khh·h²hubhÌ)”}”(hŒsupported family codes:”h]”hŒsupported family codes:”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khh·h²hubhÜ)”}”(hŒ?=============== ==== W1_THERM_DS2423 0x1D =============== ==== ”h]”hŒtable”“”)”}”(hhh]”hŒtgroup”“”)”}”(hhh]”(hŒcolspec”“”)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œcolwidth”Kuh1j*hj'ubj+)”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œcolwidth”Kuh1j*hj'ubhŒtbody”“”)”}”(hhh]”hŒrow”“”)”}”(hhh]”(hŒentry”“”)”}”(hhh]”hÌ)”}”(hŒW1_THERM_DS2423”h]”hŒW1_THERM_DS2423”…””}”(hjOh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K hjLubah}”(h]”h ]”h"]”h$]”h&]”uh1jJhjGubjK)”}”(hhh]”hÌ)”}”(hŒ0x1D”h]”hŒ0x1D”…””}”(hjfh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K hjcubah}”(h]”h ]”h"]”h$]”h&]”uh1jJhjGubeh}”(h]”h ]”h"]”h$]”h&]”uh1jEhjBubah}”(h]”h ]”h"]”h$]”h&]”uh1j@hj'ubeh}”(h]”h ]”h"]”h$]”h&]”Œcols”Kuh1j%hj"ubah}”(h]”h ]”h"]”h$]”h&]”uh1j hjubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛh³hÊh´K hh·h²hubhÌ)”}”(hŒ'Author: Mika Laitio ”h]”(hŒAuthor: Mika Laitio <”…””}”(hj™h²hh³Nh´NubhŒ reference”“”)”}”(hŒlamikr@pilppa.org”h]”hŒlamikr@pilppa.org”…””}”(hj£h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:lamikr@pilppa.org”uh1j¡hj™ubhŒ>”…””}”(hj™h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khh·h²hubh¶)”}”(hhh]”(h»)”}”(hŒ Description”h]”hŒ Description”…””}”(hjÀh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhj½h²hh³hÊh´KubhÌ)”}”(hŒ®Support is provided through the sysfs w1_slave file. Each opening and read sequence of w1_slave file initiates the read of counters and ram available in DS2423 pages 12 - 15.”h]”hŒ®Support is provided through the sysfs w1_slave file. Each opening and read sequence of w1_slave file initiates the read of counters and ram available in DS2423 pages 12 - 15.”…””}”(hjÎh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khj½h²hubhÌ)”}”(hŒResult of each page is provided as an ASCII output where each counter value and associated ram buffer is outpputed to own line.”h]”hŒResult of each page is provided as an ASCII output where each counter value and associated ram buffer is outpputed to own line.”…””}”(hjÜh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khj½h²hubhÌ)”}”(hX.Each lines will contain the values of 42 bytes read from the counter and memory page along the crc=YES or NO for indicating whether the read operation was successful and CRC matched. If the operation was successful, there is also in the end of each line a counter value expressed as an integer after c=”h]”hX.Each lines will contain the values of 42 bytes read from the counter and memory page along the crc=YES or NO for indicating whether the read operation was successful and CRC matched. If the operation was successful, there is also in the end of each line a counter value expressed as an integer after c=”…””}”(hjêh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khj½h²hubhÌ)”}”(hŒ-Meaning of 42 bytes represented is following:”h]”hŒ-Meaning of 42 bytes represented is following:”…””}”(hjøh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K hj½h²hubhÜ)”}”(hX"- 1 byte from ram page - 4 bytes for the counter value - 4 zero bytes - 2 bytes for crc16 which was calculated from the data read since the previous crc bytes - 31 remaining bytes from the ram page - crc=YES/NO indicating whether read was ok and crc matched - c= current counter value ”h]”hâ)”}”(hhh]”(hç)”}”(hŒ1 byte from ram page”h]”hÌ)”}”(hjh]”hŒ1 byte from ram page”…””}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K"hj ubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj ubhç)”}”(hŒ4 bytes for the counter value”h]”hÌ)”}”(hj&h]”hŒ4 bytes for the counter value”…””}”(hj(h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K#hj$ubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj ubhç)”}”(hŒ 4 zero bytes”h]”hÌ)”}”(hj=h]”hŒ 4 zero bytes”…””}”(hj?h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K$hj;ubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj ubhç)”}”(hŒV2 bytes for crc16 which was calculated from the data read since the previous crc bytes”h]”hÌ)”}”(hjTh]”hŒV2 bytes for crc16 which was calculated from the data read since the previous crc bytes”…””}”(hjVh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K%hjRubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj ubhç)”}”(hŒ$31 remaining bytes from the ram page”h]”hÌ)”}”(hjkh]”hŒ$31 remaining bytes from the ram page”…””}”(hjmh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K&hjiubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj ubhç)”}”(hŒ9crc=YES/NO indicating whether read was ok and crc matched”h]”hÌ)”}”(hj‚h]”hŒ9crc=YES/NO indicating whether read was ok and crc matched”…””}”(hj„h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K'hj€ubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj ubhç)”}”(hŒc= current counter value ”h]”hÌ)”}”(hŒc= current counter value”h]”hŒc= current counter value”…””}”(hj›h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K(hj—ubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj ubeh}”(h]”h ]”h"]”h$]”h&]”jŒ-”uh1háh³hÊh´K"hjubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛh³hÊh´K"hj½h²hubhÌ)”}”(hŒ"example from the successful read::”h]”hŒ!example from the successful read:”…””}”(hj¼h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K*hj½h²hubhŒ literal_block”“”)”}”(hX/00 02 00 00 00 00 00 00 00 6d 38 00 ff ff 00 00 fe ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff crc=YES c=2 00 02 00 00 00 00 00 00 00 e0 1f 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff crc=YES c=2 00 29 c6 5d 18 00 00 00 00 04 37 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff crc=YES c=408798761 00 05 00 00 00 00 00 00 00 8d 39 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff crc=YES c=5”h]”hX/00 02 00 00 00 00 00 00 00 6d 38 00 ff ff 00 00 fe ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff crc=YES c=2 00 02 00 00 00 00 00 00 00 e0 1f 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff crc=YES c=2 00 29 c6 5d 18 00 00 00 00 04 37 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff crc=YES c=408798761 00 05 00 00 00 00 00 00 00 8d 39 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff crc=YES c=5”…””}”hjÌsbah}”(h]”h ]”h"]”h$]”h&]”Œ xml:space”Œpreserve”uh1jÊh³hÊh´K,hj½h²hubhÌ)”}”(hŒ'example from the read with crc errors::”h]”hŒ&example from the read with crc errors:”…””}”(hjÜh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K1hj½h²hubjË)”}”(hX00 02 00 00 00 00 00 00 00 6d 38 00 ff ff 00 00 fe ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff crc=YES c=2 00 02 00 00 22 00 00 00 00 e0 1f 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 00 ff ff 00 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collections”ŒCounter”“”}”…”R”Œparse_messages”]”Œtransform_messages”]”Œ transformer”NŒ include_log”]”Œ decoration”Nh²hub.