€•Ä‚      Œsphinx.addnodes”Œdocument”“”)”}”(Œ	rawsource”Œ ”Œchildren”]”(Œtranslations”ŒLanguagesNode”“”)”}”(hhh]”(h Œpending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ
attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ	refdomain”Œstd”Œreftype”Œdoc”Œ	reftarget”Œ*/translations/zh_CN/i2c/busses/i2c-parport”Œmodname”NŒ	classname”NŒrefexplicit”ˆuŒtagname”hhhubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ*/translations/zh_TW/i2c/busses/i2c-parport”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ*/translations/it_IT/i2c/busses/i2c-parport”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ*/translations/ja_JP/i2c/busses/i2c-parport”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ*/translations/ko_KR/i2c/busses/i2c-parport”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒSpanish”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ*/translations/sp_SP/i2c/busses/i2c-parport”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h
hhŒ	_document”hŒsource”NŒline”NubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒKernel driver i2c-parport”h]”hŒKernel driver i2c-parport”…””}”(hh¨hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hh£hžhhŸŒD/var/lib/git/docbuild/linux/Documentation/i2c/busses/i2c-parport.rst”h KubhŒ	paragraph”“”)”}”(hŒ'Author: Jean Delvare <jdelvare@suse.de>”h]”(hŒAuthor: Jean Delvare <”…””}”(hh¹hžhhŸNh NubhŒ	reference”“”)”}”(hŒjdelvare@suse.de”h]”hŒjdelvare@suse.de”…””}”(hhÃhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:jdelvare@suse.de”uh1hÁhh¹ubhŒ>”…””}”(hh¹hžhhŸNh Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubh¸)”}”(hŒÁThis is a unified driver for several i2c-over-parallel-port adapters,
such as the ones made by Philips, Velleman or ELV. This driver is
meant as a replacement for the older, individual drivers:”h]”hŒÁThis is a unified driver for several i2c-over-parallel-port adapters,
such as the ones made by Philips, Velleman or ELV. This driver is
meant as a replacement for the older, individual drivers:”…””}”(hhÝhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubhŒblock_quote”“”)”}”(hŒ†* i2c-philips-par
* i2c-elv
* i2c-velleman
* video/i2c-parport
  (NOT the same as this one, dedicated to home brew teletext adapters)
”h]”hŒbullet_list”“”)”}”(hhh]”(hŒ	list_item”“”)”}”(hŒi2c-philips-par”h]”h¸)”}”(hhúh]”hŒi2c-philips-par”…””}”(hhühžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khhøubah}”(h]”h ]”h"]”h$]”h&]”uh1höhhóubh÷)”}”(hŒi2c-elv”h]”h¸)”}”(hj  h]”hŒi2c-elv”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhhóubh÷)”}”(hŒi2c-velleman”h]”h¸)”}”(hj(  h]”hŒi2c-velleman”…””}”(hj*  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj&  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhhóubh÷)”}”(hŒWvideo/i2c-parport
(NOT the same as this one, dedicated to home brew teletext adapters)
”h]”h¸)”}”(hŒVvideo/i2c-parport
(NOT the same as this one, dedicated to home brew teletext adapters)”h]”hŒVvideo/i2c-parport
(NOT the same as this one, dedicated to home brew teletext adapters)”…””}”(hjA  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj=  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhhóubeh}”(h]”h ]”h"]”h$]”h&]”Œbullet”Œ*”uh1hñhŸh¶h Khhíubah}”(h]”h ]”h"]”h$]”h&]”uh1hëhŸh¶h Khh£hžhubh¸)”}”(hŒ,It currently supports the following devices:”h]”hŒ,It currently supports the following devices:”…””}”(hjc  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubhì)”}”(hXe  * (type=0) Philips adapter
* (type=1) home brew teletext adapter
* (type=2) Velleman K8000 adapter
* (type=3) ELV adapter
* (type=4) Analog Devices ADM1032 evaluation board
* (type=5) Analog Devices evaluation boards: ADM1025, ADM1030, ADM1031
* (type=6) Barco LPT->DVI (K5800236) adapter
* (type=7) One For All JP1 parallel port adapter
* (type=8) VCT-jig
”h]”hò)”}”(hhh]”(h÷)”}”(hŒ(type=0) Philips adapter”h]”h¸)”}”(hjz  h]”hŒ(type=0) Philips adapter”…””}”(hj|  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khjx  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubh÷)”}”(hŒ#(type=1) home brew teletext adapter”h]”h¸)”}”(hj‘  h]”hŒ#(type=1) home brew teletext adapter”…””}”(hj“  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubh÷)”}”(hŒ(type=2) Velleman K8000 adapter”h]”h¸)”}”(hj¨  h]”hŒ(type=2) Velleman K8000 adapter”…””}”(hjª  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj¦  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubh÷)”}”(hŒ(type=3) ELV adapter”h]”h¸)”}”(hj¿  h]”hŒ(type=3) ELV adapter”…””}”(hjÁ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj½  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubh÷)”}”(hŒ0(type=4) Analog Devices ADM1032 evaluation board”h]”h¸)”}”(hjÖ  h]”hŒ0(type=4) Analog Devices ADM1032 evaluation board”…””}”(hjØ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KhjÔ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubh÷)”}”(hŒD(type=5) Analog Devices evaluation boards: ADM1025, ADM1030, ADM1031”h]”h¸)”}”(hjí  h]”hŒD(type=5) Analog Devices evaluation boards: ADM1025, ADM1030, ADM1031”…””}”(hjï  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khjë  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubh÷)”}”(hŒ*(type=6) Barco LPT->DVI (K5800236) adapter”h]”h¸)”}”(hj  h]”hŒ*(type=6) Barco LPT->DVI (K5800236) adapter”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubh÷)”}”(hŒ.(type=7) One For All JP1 parallel port adapter”h]”h¸)”}”(hj  h]”hŒ.(type=7) One For All JP1 parallel port adapter”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubh÷)”}”(hŒ(type=8) VCT-jig
”h]”h¸)”}”(hŒ(type=8) VCT-jig”h]”hŒ(type=8) VCT-jig”…””}”(hj4  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khj0  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhju  ubeh}”(h]”h ]”h"]”h$]”h&]”j[  j\  uh1hñhŸh¶h Khjq  ubah}”(h]”h ]”h"]”h$]”h&]”uh1hëhŸh¶h Khh£hžhubh¸)”}”(hŒùThese devices use different pinout configurations, so you have to tell
the driver what you have, using the type module parameter. There is no
way to autodetect the devices. Support for different pinout configurations
can be easily added when needed.”h]”hŒùThese devices use different pinout configurations, so you have to tell
the driver what you have, using the type module parameter. There is no
way to autodetect the devices. Support for different pinout configurations
can be easily added when needed.”…””}”(hjT  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubh¸)”}”(hŒ…Earlier kernels defaulted to type=0 (Philips).  But now, if the type
parameter is missing, the driver will simply fail to initialize.”h]”hŒ…Earlier kernels defaulted to type=0 (Philips).  But now, if the type
parameter is missing, the driver will simply fail to initialize.”…””}”(hjb  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K"hh£hžhubh¸)”}”(hŒzSMBus alert support is available on adapters which have this line properly
connected to the parallel port's interrupt pin.”h]”hŒ|SMBus alert support is available on adapters which have this line properly
connected to the parallel portâ€™s interrupt pin.”…””}”(hjp  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K%hh£hžhubh¢)”}”(hhh]”(h§)”}”(hŒBuilding your own adapter”h]”hŒBuilding your own adapter”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hj~  hžhhŸh¶h K*ubh¸)”}”(hŒIf you want to build you own i2c-over-parallel-port adapter, here is
a sample electronics schema (credits go to Sylvain Munaut)::”h]”hŒ€If you want to build you own i2c-over-parallel-port adapter, here is
a sample electronics schema (credits go to Sylvain Munaut):”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K,hj~  hžhubhŒliteral_block”“”)”}”(hX  Device                                                      PC
Side          ___________________Vdd (+)                    Side
               |    |         |
              ---  ---       ---
              | |  | |       | |
              |R|  |R|       |R|
              | |  | |       | |
              ---  ---       ---
               |    |         |
               |    |    /|   |
SCL  ----------x--------o |-----------x-------------------  pin 2
                    |    \|   |       |
                    |         |       |
                    |   |\    |       |
SDA  ----------x----x---| o---x---------------------------  pin 13
               |        |/            |
               |                      |
               |         /|           |
               ---------o |----------------x--------------  pin 3
                         \|           |    |
                                      |    |
                                     ---  ---
                                     | |  | |
                                     |R|  |R|
                                     | |  | |
                                     ---  ---
                                      |    |
                                     ###  ###
                                     GND  GND”h]”hX  Device                                                      PC
Side          ___________________Vdd (+)                    Side
               |    |         |
              ---  ---       ---
              | |  | |       | |
              |R|  |R|       |R|
              | |  | |       | |
              ---  ---       ---
               |    |         |
               |    |    /|   |
SCL  ----------x--------o |-----------x-------------------  pin 2
                    |    \|   |       |
                    |         |       |
                    |   |\    |       |
SDA  ----------x----x---| o---x---------------------------  pin 13
               |        |/            |
               |                      |
               |         /|           |
               ---------o |----------------x--------------  pin 3
                         \|           |    |
                                      |    |
                                     ---  ---
                                     | |  | |
                                     |R|  |R|
                                     | |  | |
                                     ---  ---
                                      |    |
                                     ###  ###
                                     GND  GND”…””}”hjŸ  sbah}”(h]”h ]”h"]”h$]”h&]”Œ	xml:space”Œpreserve”uh1j  hŸh¶h K/hj~  hžhubhŒdefinition_list”“”)”}”(hhh]”hŒdefinition_list_item”“”)”}”(hXý
  Remarks:
- This is the exact pinout and electronics used on the Analog Devices
  evaluation boards.
- All inverters::

                  /|
                -o |-
                  \|

  must be 74HC05, they must be open collector output.
- All resitors are 10k.
- Pins 18-25 of the parallel port connected to GND.
- Pins 4-9 (D2-D7) could be used as VDD is the driver drives them high.
  The ADM1032 evaluation board uses D4-D7. Beware that the amount of
  current you can draw from the parallel port is limited. Also note that
  all connected lines MUST BE driven at the same state, else you'll short
  circuit the output buffers! So plugging the I2C adapter after loading
  the i2c-parport module might be a good safety since data line state
  prior to init may be unknown.
- This is 5V!
- Obviously you cannot read SCL (so it's not really standard-compliant).
  Pretty easy to add, just copy the SDA part and use another input pin.
  That would give (ELV compatible pinout)::


     Device                                                      PC
     Side          ______________________________Vdd (+)         Side
                    |    |            |    |
                   ---  ---          ---  ---
                   | |  | |          | |  | |
                   |R|  |R|          |R|  |R|
                   | |  | |          | |  | |
                   ---  ---          ---  ---
                    |    |            |    |
                    |    |      |\    |    |
     SCL  ----------x--------x--| o---x------------------------  pin 15
                         |   |  |/         |
                         |   |             |
                         |   |   /|        |
                         |   ---o |-------------x--------------  pin 2
                         |       \|        |    |
                         |                 |    |
                         |                 |    |
                         |      |\         |    |
     SDA  ---------------x---x--| o--------x-------------------  pin 10
                             |  |/              |
                             |                  |
                             |   /|             |
                             ---o |------------------x---------  pin 3
                                 \|             |    |
                                                |    |
                                               ---  ---
                                               | |  | |
                                               |R|  |R|
                                               | |  | |
                                               ---  ---
                                                |    |
                                               ###  ###
                                               GND  GND

”h]”(hŒterm”“”)”}”(hŒRemarks:”h]”hŒRemarks:”…””}”(hj¼  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1jº  hŸh¶h Kˆhj¶  ubhŒ
definition”“”)”}”(hhh]”hò)”}”(hhh]”(h÷)”}”(hŒVThis is the exact pinout and electronics used on the Analog Devices
evaluation boards.”h]”h¸)”}”(hŒVThis is the exact pinout and electronics used on the Analog Devices
evaluation boards.”h]”hŒVThis is the exact pinout and electronics used on the Analog Devices
evaluation boards.”…””}”(hjÖ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KNhjÒ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhjÏ  ubh÷)”}”(hŒAll inverters::

                /|
              -o |-
                \|

must be 74HC05, they must be open collector output.”h]”(h¸)”}”(hŒAll inverters::”h]”hŒAll inverters:”…””}”(hjî  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KPhjê  ubjž  )”}”(hŒ  /|
-o |-
  \|”h]”hŒ  /|
-o |-
  \|”…””}”hjü  sbah}”(h]”h ]”h"]”h$]”h&]”j­  j®  uh1j  hŸh¶h KRhjê  ubh¸)”}”(hŒ3must be 74HC05, they must be open collector output.”h]”hŒ3must be 74HC05, they must be open collector output.”…””}”(hj
  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KVhjê  ubeh}”(h]”h ]”h"]”h$]”h&]”uh1höhjÏ  ubh÷)”}”(hŒAll resitors are 10k.”h]”h¸)”}”(hj   h]”hŒAll resitors are 10k.”…””}”(hj"  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KWhj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhjÏ  ubh÷)”}”(hŒ1Pins 18-25 of the parallel port connected to GND.”h]”h¸)”}”(hj7  h]”hŒ1Pins 18-25 of the parallel port connected to GND.”…””}”(hj9  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KXhj5  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhjÏ  ubh÷)”}”(hX¿  Pins 4-9 (D2-D7) could be used as VDD is the driver drives them high.
The ADM1032 evaluation board uses D4-D7. Beware that the amount of
current you can draw from the parallel port is limited. Also note that
all connected lines MUST BE driven at the same state, else you'll short
circuit the output buffers! So plugging the I2C adapter after loading
the i2c-parport module might be a good safety since data line state
prior to init may be unknown.”h]”h¸)”}”(hX¿  Pins 4-9 (D2-D7) could be used as VDD is the driver drives them high.
The ADM1032 evaluation board uses D4-D7. Beware that the amount of
current you can draw from the parallel port is limited. Also note that
all connected lines MUST BE driven at the same state, else you'll short
circuit the output buffers! So plugging the I2C adapter after loading
the i2c-parport module might be a good safety since data line state
prior to init may be unknown.”h]”hXÁ  Pins 4-9 (D2-D7) could be used as VDD is the driver drives them high.
The ADM1032 evaluation board uses D4-D7. Beware that the amount of
current you can draw from the parallel port is limited. Also note that
all connected lines MUST BE driven at the same state, else youâ€™ll short
circuit the output buffers! So plugging the I2C adapter after loading
the i2c-parport module might be a good safety since data line state
prior to init may be unknown.”…””}”(hjP  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KYhjL  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhjÏ  ubh÷)”}”(hŒThis is 5V!”h]”h¸)”}”(hjf  h]”hŒThis is 5V!”…””}”(hjh  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K`hjd  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhjÏ  ubh÷)”}”(hX  Obviously you cannot read SCL (so it's not really standard-compliant).
Pretty easy to add, just copy the SDA part and use another input pin.
That would give (ELV compatible pinout)::


   Device                                                      PC
   Side          ______________________________Vdd (+)         Side
                  |    |            |    |
                 ---  ---          ---  ---
                 | |  | |          | |  | |
                 |R|  |R|          |R|  |R|
                 | |  | |          | |  | |
                 ---  ---          ---  ---
                  |    |            |    |
                  |    |      |\    |    |
   SCL  ----------x--------x--| o---x------------------------  pin 15
                       |   |  |/         |
                       |   |             |
                       |   |   /|        |
                       |   ---o |-------------x--------------  pin 2
                       |       \|        |    |
                       |                 |    |
                       |                 |    |
                       |      |\         |    |
   SDA  ---------------x---x--| o--------x-------------------  pin 10
                           |  |/              |
                           |                  |
                           |   /|             |
                           ---o |------------------x---------  pin 3
                               \|             |    |
                                              |    |
                                             ---  ---
                                             | |  | |
                                             |R|  |R|
                                             | |  | |
                                             ---  ---
                                              |    |
                                             ###  ###
                                             GND  GND

”h]”(h¸)”}”(hŒ¶Obviously you cannot read SCL (so it's not really standard-compliant).
Pretty easy to add, just copy the SDA part and use another input pin.
That would give (ELV compatible pinout)::”h]”hŒ·Obviously you cannot read SCL (so itâ€™s not really standard-compliant).
Pretty easy to add, just copy the SDA part and use another input pin.
That would give (ELV compatible pinout):”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Kahj{  ubjž  )”}”(hX|  Device                                                      PC
Side          ______________________________Vdd (+)         Side
               |    |            |    |
              ---  ---          ---  ---
              | |  | |          | |  | |
              |R|  |R|          |R|  |R|
              | |  | |          | |  | |
              ---  ---          ---  ---
               |    |            |    |
               |    |      |\    |    |
SCL  ----------x--------x--| o---x------------------------  pin 15
                    |   |  |/         |
                    |   |             |
                    |   |   /|        |
                    |   ---o |-------------x--------------  pin 2
                    |       \|        |    |
                    |                 |    |
                    |                 |    |
                    |      |\         |    |
SDA  ---------------x---x--| o--------x-------------------  pin 10
                        |  |/              |
                        |                  |
                        |   /|             |
                        ---o |------------------x---------  pin 3
                            \|             |    |
                                           |    |
                                          ---  ---
                                          | |  | |
                                          |R|  |R|
                                          | |  | |
                                          ---  ---
                                           |    |
                                          ###  ###
                                          GND  GND”h]”hX|  Device                                                      PC
Side          ______________________________Vdd (+)         Side
               |    |            |    |
              ---  ---          ---  ---
              | |  | |          | |  | |
              |R|  |R|          |R|  |R|
              | |  | |          | |  | |
              ---  ---          ---  ---
               |    |            |    |
               |    |      |\    |    |
SCL  ----------x--------x--| o---x------------------------  pin 15
                    |   |  |/         |
                    |   |             |
                    |   |   /|        |
                    |   ---o |-------------x--------------  pin 2
                    |       \|        |    |
                    |                 |    |
                    |                 |    |
                    |      |\         |    |
SDA  ---------------x---x--| o--------x-------------------  pin 10
                        |  |/              |
                        |                  |
                        |   /|             |
                        ---o |------------------x---------  pin 3
                            \|             |    |
                                           |    |
                                          ---  ---
                                          | |  | |
                                          |R|  |R|
                                          | |  | |
                                          ---  ---
                                           |    |
                                          ###  ###
                                          GND  GND”…””}”hj  sbah}”(h]”h ]”h"]”h$]”h&]”j­  j®  uh1j  hŸh¶h Kfhj{  ubeh}”(h]”h ]”h"]”h$]”h&]”uh1höhjÏ  ubeh}”(h]”h ]”h"]”h$]”h&]”j[  Œ-”uh1hñhŸh¶h KNhjÌ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1jÊ  hj¶  ubeh}”(h]”h ]”h"]”h$]”h&]”uh1j´  hŸh¶h Kˆhj±  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j¯  hj~  hžhhŸNh Nubh¸)”}”(hŒ}If possible, you should use the same pinout configuration as existing
adapters do, so you won't even have to change the code.”h]”hŒIf possible, you should use the same pinout configuration as existing
adapters do, so you wonâ€™t even have to change the code.”…””}”(hjº  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KŠhj~  hžhubeh}”(h]”Œbuilding-your-own-adapter”ah ]”h"]”Œbuilding your own adapter”ah$]”h&]”uh1h¡hh£hžhhŸh¶h K*ubh¢)”}”(hhh]”(h§)”}”(hŒSimilar (but different) drivers”h]”hŒSimilar (but different) drivers”…””}”(hjÓ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hjÐ  hžhhŸh¶h Kubh¸)”}”(hX  This driver is NOT the same as the i2c-pport driver found in the i2c
package. The i2c-pport driver makes use of modern parallel port features so
that you don't need additional electronics. It has other restrictions
however, and was not ported to Linux 2.6 (yet).”h]”hX  This driver is NOT the same as the i2c-pport driver found in the i2c
package. The i2c-pport driver makes use of modern parallel port features so
that you donâ€™t need additional electronics. It has other restrictions
however, and was not ported to Linux 2.6 (yet).”…””}”(hjá  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K‘hjÐ  hžhubh¸)”}”(hX  This driver is also NOT the same as the i2c-pcf-epp driver found in the
lm_sensors package. The i2c-pcf-epp driver doesn't use the parallel port as
an I2C bus directly. Instead, it uses it to control an external I2C bus
master. That driver was not ported to Linux 2.6 (yet) either.”h]”hX  This driver is also NOT the same as the i2c-pcf-epp driver found in the
lm_sensors package. The i2c-pcf-epp driver doesnâ€™t use the parallel port as
an I2C bus directly. Instead, it uses it to control an external I2C bus
master. That driver was not ported to Linux 2.6 (yet) either.”…””}”(hjï  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K–hjÐ  hžhubeh}”(h]”Œsimilar-but-different-drivers”ah ]”h"]”Œsimilar (but different) drivers”ah$]”h&]”uh1h¡hh£hžhhŸh¶h Kubh¢)”}”(hhh]”(h§)”}”(hŒ)Legacy documentation for Velleman adapter”h]”hŒ)Legacy documentation for Velleman adapter”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hj  hžhhŸh¶h Kubh¸)”}”(hŒUseful links:”h]”hŒUseful links:”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KŸhj  hžhubhò)”}”(hhh]”(h÷)”}”(hŒ/Velleman                http://www.velleman.be/”h]”h¸)”}”(hj)  h]”(hŒVelleman                ”…””}”(hj+  hžhhŸNh NubhÂ)”}”(hŒhttp://www.velleman.be/”h]”hŒhttp://www.velleman.be/”…””}”(hj2  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”j4  uh1hÁhj+  ubeh}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¡hj'  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhj$  hžhhŸh¶h Nubh÷)”}”(hŒCVelleman K8000 Howto    http://howto.htlw16.ac.at/k8000-howto.html
”h]”h¸)”}”(hŒBVelleman K8000 Howto    http://howto.htlw16.ac.at/k8000-howto.html”h]”(hŒVelleman K8000 Howto    ”…””}”(hjQ  hžhhŸNh NubhÂ)”}”(hŒ*http://howto.htlw16.ac.at/k8000-howto.html”h]”hŒ*http://howto.htlw16.ac.at/k8000-howto.html”…””}”(hjY  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”j[  uh1hÁhjQ  ubeh}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¢hjM  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhj$  hžhhŸh¶h Nubeh}”(h]”h ]”h"]”h$]”h&]”j[  j§  uh1hñhŸh¶h K¡hj  hžhubh¸)”}”(hŒBThe project has lead to new libs for the Velleman K8000 and K8005:”h]”hŒBThe project has lead to new libs for the Velleman K8000 and K8005:”…””}”(hjz  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¤hj  hžhubhì)”}”(hŒ$LIBK8000 v1.99.1 and LIBK8005 v0.21
”h]”h¸)”}”(hŒ#LIBK8000 v1.99.1 and LIBK8005 v0.21”h]”hŒ#LIBK8000 v1.99.1 and LIBK8005 v0.21”…””}”(hjŒ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¦hjˆ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1hëhŸh¶h K¦hj  hžhubh¸)”}”(hŒöWith these libs, you can control the K8000 interface card and the K8005
stepper motor card with the simple commands which are in the original
Velleman software, like SetIOchannel, ReadADchannel, SendStepCCWFull and
many more, using /dev/velleman.”h]”hŒöWith these libs, you can control the K8000 interface card and the K8005
stepper motor card with the simple commands which are in the original
Velleman software, like SetIOchannel, ReadADchannel, SendStepCCWFull and
many more, using /dev/velleman.”…””}”(hj   hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¨hj  hžhubhì)”}”(hŒ»- http://home.wanadoo.nl/hihihi/libk8000.htm
- http://home.wanadoo.nl/hihihi/libk8005.htm
- http://struyve.mine.nu:8080/index.php?block=k8000
- http://sourceforge.net/projects/libk8005/

”h]”hò)”}”(hhh]”(h÷)”}”(hŒ*http://home.wanadoo.nl/hihihi/libk8000.htm”h]”h¸)”}”(hj·  h]”hÂ)”}”(hj·  h]”hŒ*http://home.wanadoo.nl/hihihi/libk8000.htm”…””}”(hj¼  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”j·  uh1hÁhj¹  ubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K­hjµ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhj²  ubh÷)”}”(hŒ*http://home.wanadoo.nl/hihihi/libk8005.htm”h]”h¸)”}”(hjØ  h]”hÂ)”}”(hjØ  h]”hŒ*http://home.wanadoo.nl/hihihi/libk8005.htm”…””}”(hjÝ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”jØ  uh1hÁhjÚ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K®hjÖ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhj²  ubh÷)”}”(hŒ1http://struyve.mine.nu:8080/index.php?block=k8000”h]”h¸)”}”(hjù  h]”hÂ)”}”(hjù  h]”hŒ1http://struyve.mine.nu:8080/index.php?block=k8000”…””}”(hjþ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”jù  uh1hÁhjû  ubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¯hj÷  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhj²  ubh÷)”}”(hŒ+http://sourceforge.net/projects/libk8005/

”h]”h¸)”}”(hŒ)http://sourceforge.net/projects/libk8005/”h]”hÂ)”}”(hj  h]”hŒ)http://sourceforge.net/projects/libk8005/”…””}”(hj   hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”j  uh1hÁhj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K°hj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1höhj²  ubeh}”(h]”h ]”h"]”h$]”h&]”j[  j§  uh1hñhŸh¶h K­hj®  ubah}”(h]”h ]”h"]”h$]”h&]”uh1hëhŸh¶h K­hj  hžhubeh}”(h]”Œ)legacy-documentation-for-velleman-adapter”ah ]”h"]”Œ)legacy documentation for velleman adapter”ah$]”h&]”uh1h¡hh£hžhhŸh¶h Kubh¢)”}”(hhh]”(h§)”}”(hŒ%One For All JP1 parallel port adapter”h]”hŒ%One For All JP1 parallel port adapter”…””}”(hjQ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hjN  hžhhŸh¶h K´ubh¸)”}”(hŒËThe JP1 project revolves around a set of remote controls which expose
the I2C bus their internal configuration EEPROM lives on via a 6 pin
jumper in the battery compartment. More details can be found at:”h]”hŒËThe JP1 project revolves around a set of remote controls which expose
the I2C bus their internal configuration EEPROM lives on via a 6 pin
jumper in the battery compartment. More details can be found at:”…””}”(hj_  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¶hjN  hžhubh¸)”}”(hŒhttp://www.hifi-remote.com/jp1/”h]”hÂ)”}”(hjo  h]”hŒhttp://www.hifi-remote.com/jp1/”…””}”(hjq  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”jo  uh1hÁhjm  ubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KºhjN  hžhubh¸)”}”(hŒ=Details of the simple parallel port hardware can be found at:”h]”hŒ=Details of the simple parallel port hardware can be found at:”…””}”(hj…  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¼hjN  hžhubh¸)”}”(hŒ-http://www.hifi-remote.com/jp1/hardware.shtml”h]”hÂ)”}”(hj•  h]”hŒ-http://www.hifi-remote.com/jp1/hardware.shtml”…””}”(hj—  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”j•  uh1hÁhj“  ubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K¾hjN  hžhubeh}”(h]”Œ%one-for-all-jp1-parallel-port-adapter”ah ]”h"]”Œ%one for all jp1 parallel port adapter”ah$]”h&]”uh1h¡hh£hžhhŸh¶h K´ubeh}”(h]”Œkernel-driver-i2c-parport”ah ]”h"]”Œkernel driver i2c-parport”ah$]”h&]”uh1h¡hhhžhhŸh¶h Kubeh}”(h]”h ]”h"]”h$]”h&]”Œsource”h¶uh1hŒcurrent_source”NŒcurrent_line”NŒsettings”Œdocutils.frontend”ŒValues”“”)”}”(h¦NŒ	generator”NŒ	datestamp”NŒsource_link”NŒ
source_url”NŒtoc_backlinks”Œentry”Œfootnote_backlinks”KŒsectnum_xform”KŒstrip_comments”NŒstrip_elements_with_classes”NŒstrip_classes”NŒreport_level”KŒ
halt_level”KŒexit_status_level”KŒdebug”NŒwarning_stream”NŒ	traceback”ˆŒinput_encoding”Œ	utf-8-sig”Œinput_encoding_error_handler”Œstrict”Œoutput_encoding”Œutf-8”Œoutput_encoding_error_handler”jÞ  Œerror_encoding”Œutf-8”Œerror_encoding_error_handler”Œbackslashreplace”Œlanguage_code”Œen”Œrecord_dependencies”NŒconfig”NŒ	id_prefix”hŒauto_id_prefix”Œid”Œdump_settings”NŒdump_internals”NŒdump_transforms”NŒdump_pseudo_xml”NŒexpose_internals”NŒstrict_visitor”NŒ_disable_config”NŒ_source”h¶Œ_destination”NŒ_config_files”]”Œ7/var/lib/git/docbuild/linux/Documentation/docutils.conf”aŒfile_insertion_enabled”ˆŒraw_enabled”KŒline_length_limit”M'Œpep_references”NŒpep_base_url”Œhttps://peps.python.org/”Œpep_file_url_template”Œpep-%04d”Œrfc_references”NŒrfc_base_url”Œ&https://datatracker.ietf.org/doc/html/”Œ	tab_width”KŒtrim_footnote_reference_space”‰Œsyntax_highlight”Œlong”Œsmart_quotes”ˆŒsmartquotes_locales”]”Œcharacter_level_inline_markup”‰Œdoctitle_xform”‰Œdocinfo_xform”KŒsectsubtitle_xform”‰Œimage_loading”Œlink”Œembed_stylesheet”‰Œcloak_email_addresses”ˆŒsection_self_link”‰Œenv”NubŒreporter”NŒindirect_targets”]”Œsubstitution_defs”}”Œsubstitution_names”}”Œrefnames”}”Œrefids”}”Œnameids”}”(j¸  jµ  jÍ  jÊ  j  jÿ  jK  jH  j°  j­  uŒ	nametypes”}”(j¸  ‰jÍ  ‰j  ‰jK  ‰j°  ‰uh}”(jµ  h£jÊ  j~  jÿ  jÐ  jH  j  j­  jN  uŒfootnote_refs”}”Œcitation_refs”}”Œautofootnotes”]”Œautofootnote_refs”]”Œsymbol_footnotes”]”Œsymbol_footnote_refs”]”Œ	footnotes”]”Œ	citations”]”Œautofootnote_start”KŒsymbol_footnote_start”K Œ
id_counter”Œcollections”ŒCounter”“”}”…”R”Œparse_messages”]”Œtransform_messages”]”Œtransformer”NŒinclude_log”]”Œ
decoration”Nhžhub.