mirror of https://gitee.com/openkylin/linux.git
Input: joystick-parport - convert documentation into ReST format
This file require minimum adjustments to be a valid ReST file. Do it, in order to be able to parse it with Sphinx. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Mauro Carvalho Chehab
Dmitry Torokhov
parent
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c8ae270e0e
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Linux Joystick parport drivers v2.0
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.. include:: <isonum.txt>
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(c) 1998-2000 Vojtech Pavlik <vojtech@ucw.cz>
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(c) 1998 Andree Borrmann <a.borrmann@tu-bs.de>
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Sponsored by SuSE
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----------------------------------------------------------------------------
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0. Disclaimer
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.. _joystick-parport:
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~~~~~~~~~~~~~
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Any information in this file is provided as-is, without any guarantee that
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===================================
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Linux Joystick parport drivers v2.0
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===================================
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:Copyright: |copy| 1998-2000 Vojtech Pavlik <vojtech@ucw.cz>
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:Copyright: |copy| 1998 Andree Borrmann <a.borrmann@tu-bs.de>
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Sponsored by SuSE
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Disclaimer
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==========
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Any information in this file is provided as-is, without any guarantee that
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it will be true. So, use it at your own risk. The possible damages that can
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it will be true. So, use it at your own risk. The possible damages that can
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happen include burning your parallel port, and/or the sticks and joystick
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happen include burning your parallel port, and/or the sticks and joystick
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and maybe even more. Like when a lightning kills you it is not our problem.
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and maybe even more. Like when a lightning kills you it is not our problem.
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1. Intro
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Intro
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~~~~~~~~
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=====
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The joystick parport drivers are used for joysticks and gamepads not
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The joystick parport drivers are used for joysticks and gamepads not
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originally designed for PCs and other computers Linux runs on. Because of
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originally designed for PCs and other computers Linux runs on. Because of
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that, PCs usually lack the right ports to connect these devices to. Parallel
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that, PCs usually lack the right ports to connect these devices to. Parallel
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port, because of its ability to change single bits at will, and providing
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port, because of its ability to change single bits at will, and providing
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both output and input bits is the most suitable port on the PC for
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both output and input bits is the most suitable port on the PC for
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connecting such devices.
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connecting such devices.
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2. Devices supported
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Devices supported
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~~~~~~~~~~~~~~~~~~~~
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=================
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Many console and 8-bit computer gamepads and joysticks are supported. The
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Many console and 8-bit computer gamepads and joysticks are supported. The
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following subsections discuss usage of each.
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following subsections discuss usage of each.
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2.1 NES and SNES
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NES and SNES
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~~~~~~~~~~~~~~~~
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------------
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The Nintendo Entertainment System and Super Nintendo Entertainment System
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The Nintendo Entertainment System and Super Nintendo Entertainment System
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gamepads are widely available, and easy to get. Also, they are quite easy to
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gamepads are widely available, and easy to get. Also, they are quite easy to
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connect to a PC, and don't need much processing speed (108 us for NES and
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connect to a PC, and don't need much processing speed (108 us for NES and
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165 us for SNES, compared to about 1000 us for PC gamepads) to communicate
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165 us for SNES, compared to about 1000 us for PC gamepads) to communicate
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with them.
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with them.
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All NES and SNES use the same synchronous serial protocol, clocked from
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All NES and SNES use the same synchronous serial protocol, clocked from
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the computer's side (and thus timing insensitive). To allow up to 5 NES
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the computer's side (and thus timing insensitive). To allow up to 5 NES
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and/or SNES gamepads and/or SNES mice connected to the parallel port at once,
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and/or SNES gamepads and/or SNES mice connected to the parallel port at once,
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the output lines of the parallel port are shared, while one of 5 available
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the output lines of the parallel port are shared, while one of 5 available
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input lines is assigned to each gamepad.
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input lines is assigned to each gamepad.
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This protocol is handled by the gamecon.c driver, so that's the one
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This protocol is handled by the gamecon.c driver, so that's the one
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you'll use for NES, SNES gamepads and SNES mice.
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you'll use for NES, SNES gamepads and SNES mice.
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The main problem with PC parallel ports is that they don't have +5V power
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The main problem with PC parallel ports is that they don't have +5V power
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source on any of their pins. So, if you want a reliable source of power
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source on any of their pins. So, if you want a reliable source of power
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for your pads, use either keyboard or joystick port, and make a pass-through
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for your pads, use either keyboard or joystick port, and make a pass-through
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cable. You can also pull the power directly from the power supply (the red
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cable. You can also pull the power directly from the power supply (the red
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wire is +5V).
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wire is +5V).
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If you want to use the parallel port only, you can take the power is from
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If you want to use the parallel port only, you can take the power is from
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some data pin. For most gamepad and parport implementations only one pin is
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some data pin. For most gamepad and parport implementations only one pin is
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needed, and I'd recommend pin 9 for that, the highest data bit. On the other
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needed, and I'd recommend pin 9 for that, the highest data bit. On the other
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hand, if you are not planning to use anything else than NES / SNES on the
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hand, if you are not planning to use anything else than NES / SNES on the
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port, anything between and including pin 4 and pin 9 will work.
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port, anything between and including pin 4 and pin 9 will work::
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(pin 9) -----> Power
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(pin 9) -----> Power
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Unfortunately, there are pads that need a lot more of power, and parallel
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Unfortunately, there are pads that need a lot more of power, and parallel
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ports that can't give much current through the data pins. If this is your
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ports that can't give much current through the data pins. If this is your
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case, you'll need to use diodes (as a prevention of destroying your parallel
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case, you'll need to use diodes (as a prevention of destroying your parallel
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port), and combine the currents of two or more data bits together.
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port), and combine the currents of two or more data bits together::
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Diodes
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Diodes
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(pin 9) ----|>|-------+------> Power
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(pin 9) ----|>|-------+------> Power
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(pin 8) ----|>|-------+
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(pin 8) ----|>|-------+
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(pin 7) ----|>|-------+
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(pin 7) ----|>|-------+
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<and so on> :
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<and so on> :
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(pin 4) ----|>|-------+
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(pin 4) ----|>|-------+
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Ground is quite easy. On PC's parallel port the ground is on any of the
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Ground is quite easy. On PC's parallel port the ground is on any of the
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pins from pin 18 to pin 25. So use any pin of these you like for the ground.
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pins from pin 18 to pin 25. So use any pin of these you like for the ground::
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(pin 18) -----> Ground
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(pin 18) -----> Ground
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NES and SNES pads have two input bits, Clock and Latch, which drive the
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NES and SNES pads have two input bits, Clock and Latch, which drive the
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serial transfer. These are connected to pins 2 and 3 of the parallel port,
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serial transfer. These are connected to pins 2 and 3 of the parallel port,
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respectively.
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respectively::
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(pin 2) -----> Clock
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(pin 2) -----> Clock
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(pin 3) -----> Latch
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(pin 3) -----> Latch
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And the last thing is the NES / SNES data wire. Only that isn't shared and
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And the last thing is the NES / SNES data wire. Only that isn't shared and
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each pad needs its own data pin. The parallel port pins are:
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each pad needs its own data pin. The parallel port pins are::
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(pin 10) -----> Pad 1 data
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(pin 10) -----> Pad 1 data
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(pin 11) -----> Pad 2 data
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(pin 11) -----> Pad 2 data
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(pin 12) -----> Pad 3 data
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(pin 12) -----> Pad 3 data
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(pin 13) -----> Pad 4 data
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(pin 13) -----> Pad 4 data
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(pin 15) -----> Pad 5 data
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(pin 15) -----> Pad 5 data
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Note that pin 14 is not used, since it is not an input pin on the parallel
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Note that pin 14 is not used, since it is not an input pin on the parallel
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port.
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port.
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This is everything you need on the PC's side of the connection, now on to
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This is everything you need on the PC's side of the connection, now on to
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the gamepads side. The NES and SNES have different connectors. Also, there
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the gamepads side. The NES and SNES have different connectors. Also, there
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are quite a lot of NES clones, and because Nintendo used proprietary
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are quite a lot of NES clones, and because Nintendo used proprietary
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connectors for their machines, the cloners couldn't and used standard D-Cannon
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connectors for their machines, the cloners couldn't and used standard D-Cannon
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connectors. Anyway, if you've got a gamepad, and it has buttons A, B, Turbo
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connectors. Anyway, if you've got a gamepad, and it has buttons A, B, Turbo
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A, Turbo B, Select and Start, and is connected through 5 wires, then it is
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A, Turbo B, Select and Start, and is connected through 5 wires, then it is
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either a NES or NES clone and will work with this connection. SNES gamepads
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either a NES or NES clone and will work with this connection. SNES gamepads
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also use 5 wires, but have more buttons. They will work as well, of course.
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also use 5 wires, but have more buttons. They will work as well, of course::
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Pinout for NES gamepads Pinout for SNES gamepads and mice
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Pinout for NES gamepads Pinout for SNES gamepads and mice
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+----> Power +-----------------------\
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+----> Power +-----------------------\
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| 7 | o o o o | x x o | 1
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| 7 | o o o o | x x o | 1
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5 +---------+ 7 +-----------------------/
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5 +---------+ 7 +-----------------------/
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| x x o \ | | | | |
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| x x o \ | | | | |
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| o o o o | | | | | +-> Ground
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| o o o o | | | | | +-> Ground
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4 +------------+ 1 | | | +------------> Data
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4 +------------+ 1 | | | +------------> Data
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| | | | | | +---------------> Latch
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| | | | | | +---------------> Latch
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| | | +-> Ground | +------------------> Clock
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| | | +-> Ground | +------------------> Clock
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| | +----> Clock +---------------------> Power
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| | +----> Clock +---------------------> Power
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| +-------> Latch
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| +-------> Latch
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+----------> Data
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+----------> Data
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Pinout for NES clone (db9) gamepads Pinout for NES clone (db15) gamepads
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Pinout for NES clone (db9) gamepads Pinout for NES clone (db15) gamepads
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+---------> Clock +-----------------> Data
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+---------> Clock +-----------------> Data
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| +-------> Latch | +---> Ground
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| +-------> Latch | +---> Ground
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| | +-----> Data | |
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| | +-----> Data | |
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| | | ___________________
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| | | ___________________
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_____________ 8 \ o x x x x x x o / 1
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_____________ 8 \ o x x x x x x o / 1
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5 \ x o o o x / 1 \ o x x o x x o /
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5 \ x o o o x / 1 \ o x x o x x o /
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\ x o x o / 15 `~~~~~~~~~~~~~' 9
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\ x o x o / 15 `~~~~~~~~~~~~~' 9
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9 `~~~~~~~' 6 | | |
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9 `~~~~~~~' 6 | | |
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| | | | +----> Clock
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| | | | +----> Clock
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| +----> Power | +----------> Latch
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| +----> Power | +----------> Latch
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+--------> Ground +----------------> Power
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+--------> Ground +----------------> Power
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2.2 Multisystem joysticks
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Multisystem joysticks
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~~~~~~~~~~~~~~~~~~~~~~~~~
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---------------------
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In the era of 8-bit machines, there was something like de-facto standard
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In the era of 8-bit machines, there was something like de-facto standard
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for joystick ports. They were all digital, and all used D-Cannon 9 pin
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for joystick ports. They were all digital, and all used D-Cannon 9 pin
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connectors (db9). Because of that, a single joystick could be used without
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connectors (db9). Because of that, a single joystick could be used without
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hassle on Atari (130, 800XE, 800XL, 2600, 7200), Amiga, Commodore C64,
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hassle on Atari (130, 800XE, 800XL, 2600, 7200), Amiga, Commodore C64,
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Amstrad CPC, Sinclair ZX Spectrum and many other machines. That's why these
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Amstrad CPC, Sinclair ZX Spectrum and many other machines. That's why these
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joysticks are called "Multisystem".
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joysticks are called "Multisystem".
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Now their pinout:
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Now their pinout::
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+---------> Right
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+---------> Right
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| +-------> Left
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| +-------> Left
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| | +-----> Down
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| | +-----> Down
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| | | +---> Up
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| | | +---> Up
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_____________
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_____________
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5 \ x o o o o / 1
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5 \ x o o o o / 1
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\ x o x o /
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\ x o x o /
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9 `~~~~~~~' 6
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9 `~~~~~~~' 6
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| |
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| +----> Button
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| +----> Button
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+--------> Ground
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+--------> Ground
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However, as time passed, extensions to this standard developed, and these
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However, as time passed, extensions to this standard developed, and these
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were not compatible with each other:
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were not compatible with each other::
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Atari 130, 800/XL/XE MSX
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Atari 130, 800/XL/XE MSX
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+-----------> Power
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+-----------> Power
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+---------> Right | +---------> Right
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+---------> Right | +---------> Right
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| +-------> Left | | +-------> Left
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| +-------> Left | | +-------> Left
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| | +-----> Down | | | +-----> Down
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| | +-----> Down | | | +-----> Down
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| | | +---> Up | | | | +---> Up
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| | | +---> Up | | | | +---> Up
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| | | | | | | | |
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| | | | | | | | |
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_____________ _____________
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_____________ _____________
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5 \ x o o o o / 1 5 \ o o o o o / 1
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5 \ x o o o o / 1 5 \ o o o o o / 1
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\ x o o o / \ o o o o /
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\ x o o o / \ o o o o /
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9 `~~~~~~~' 6 9 `~~~~~~~' 6
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9 `~~~~~~~' 6 9 `~~~~~~~' 6
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| | | | | | |
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| | | | | | |
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| | +----> Button | | | +----> Button 1
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| | +----> Button | | | +----> Button 1
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| +------> Power | | +------> Button 2
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| +------> Power | | +------> Button 2
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+--------> Ground | +--------> Output 3
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+--------> Ground | +--------> Output 3
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+----------> Ground
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+----------> Ground
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Amstrad CPC Commodore C64
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Amstrad CPC Commodore C64
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+-----------> Analog Y
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+-----------> Analog Y
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+---------> Right | +---------> Right
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+---------> Right | +---------> Right
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| +-------> Left | | +-------> Left
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| +-------> Left | | +-------> Left
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| | +-----> Down | | | +-----> Down
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| | +-----> Down | | | +-----> Down
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| | | +---> Up | | | | +---> Up
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| | | +---> Up | | | | +---> Up
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| | | | | | | | |
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| | | | | | | | |
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_____________ _____________
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_____________ _____________
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||||||
5 \ x o o o o / 1 5 \ o o o o o / 1
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5 \ x o o o o / 1 5 \ o o o o o / 1
|
||||||
\ x o o o / \ o o o o /
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\ x o o o / \ o o o o /
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9 `~~~~~~~' 6 9 `~~~~~~~' 6
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9 `~~~~~~~' 6 9 `~~~~~~~' 6
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| | | | | | |
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| | | | | | |
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| | +----> Button 1 | | | +----> Button
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| | +----> Button 1 | | | +----> Button
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| +------> Button 2 | | +------> Power
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| +------> Button 2 | | +------> Power
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+--------> Ground | +--------> Ground
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+--------> Ground | +--------> Ground
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+----------> Analog X
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+----------> Analog X
|
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|
|
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Sinclair Spectrum +2A/+3 Amiga 1200
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Sinclair Spectrum +2A/+3 Amiga 1200
|
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|
|
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+-----------> Up +-----------> Button 3
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+-----------> Up +-----------> Button 3
|
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| +---------> Fire | +---------> Right
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| +---------> Fire | +---------> Right
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| | | | +-------> Left
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| | | | +-------> Left
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| | +-----> Ground | | | +-----> Down
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| | +-----> Ground | | | +-----> Down
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| | | | | | | +---> Up
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| | | | | | | +---> Up
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| | | | | | | |
|
| | | | | | | |
|
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_____________ _____________
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_____________ _____________
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||||||
5 \ o o x o x / 1 5 \ o o o o o / 1
|
5 \ o o x o x / 1 5 \ o o o o o / 1
|
||||||
\ o o o o / \ o o o o /
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\ o o o o / \ o o o o /
|
||||||
9 `~~~~~~~' 6 9 `~~~~~~~' 6
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9 `~~~~~~~' 6 9 `~~~~~~~' 6
|
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| | | | | | | |
|
| | | | | | | |
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| | | +----> Right | | | +----> Button 1
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| | | +----> Right | | | +----> Button 1
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| | +------> Left | | +------> Power
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| | +------> Left | | +------> Power
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| +--------> Ground | +--------> Ground
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| +--------> Ground | +--------> Ground
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+----------> Down +----------> Button 2
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+----------> Down +----------> Button 2
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|
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And there were many others.
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And there were many others.
|
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|
|
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2.2.1 Multisystem joysticks using db9.c
|
Multisystem joysticks using db9.c
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
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For the Multisystem joysticks, and their derivatives, the db9.c driver
|
|
||||||
|
For the Multisystem joysticks, and their derivatives, the db9.c driver
|
||||||
was written. It allows only one joystick / gamepad per parallel port, but
|
was written. It allows only one joystick / gamepad per parallel port, but
|
||||||
the interface is easy to build and works with almost anything.
|
the interface is easy to build and works with almost anything.
|
||||||
|
|
||||||
For the basic 1-button Multisystem joystick you connect its wires to the
|
For the basic 1-button Multisystem joystick you connect its wires to the
|
||||||
parallel port like this:
|
parallel port like this::
|
||||||
|
|
||||||
(pin 1) -----> Power
|
(pin 1) -----> Power
|
||||||
(pin 18) -----> Ground
|
(pin 18) -----> Ground
|
||||||
|
|
||||||
(pin 2) -----> Up
|
(pin 2) -----> Up
|
||||||
(pin 3) -----> Down
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(pin 3) -----> Down
|
||||||
(pin 4) -----> Left
|
(pin 4) -----> Left
|
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(pin 5) -----> Right
|
(pin 5) -----> Right
|
||||||
(pin 6) -----> Button 1
|
(pin 6) -----> Button 1
|
||||||
|
|
||||||
However, if the joystick is switch based (eg. clicks when you move it),
|
However, if the joystick is switch based (eg. clicks when you move it),
|
||||||
you might or might not, depending on your parallel port, need 10 kOhm pullup
|
you might or might not, depending on your parallel port, need 10 kOhm pullup
|
||||||
resistors on each of the direction and button signals, like this:
|
resistors on each of the direction and button signals, like this::
|
||||||
|
|
||||||
(pin 2) ------------+------> Up
|
(pin 2) ------------+------> Up
|
||||||
Resistor |
|
Resistor |
|
||||||
(pin 1) --[10kOhm]--+
|
(pin 1) --[10kOhm]--+
|
||||||
|
|
||||||
Try without, and if it doesn't work, add them. For TTL based joysticks /
|
Try without, and if it doesn't work, add them. For TTL based joysticks /
|
||||||
gamepads the pullups are not needed.
|
gamepads the pullups are not needed.
|
||||||
|
|
||||||
For joysticks with two buttons you connect the second button to pin 7 on
|
For joysticks with two buttons you connect the second button to pin 7 on
|
||||||
the parallel port.
|
the parallel port::
|
||||||
|
|
||||||
(pin 7) -----> Button 2
|
(pin 7) -----> Button 2
|
||||||
|
|
||||||
And that's it.
|
And that's it.
|
||||||
|
|
||||||
On a side note, if you have already built a different adapter for use with
|
On a side note, if you have already built a different adapter for use with
|
||||||
the digital joystick driver 0.8.0.2, this is also supported by the db9.c
|
the digital joystick driver 0.8.0.2, this is also supported by the db9.c
|
||||||
driver, as device type 8. (See section 3.2)
|
driver, as device type 8. (See section 3.2)
|
||||||
|
|
||||||
2.2.2 Multisystem joysticks using gamecon.c
|
Multisystem joysticks using gamecon.c
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
For some people just one joystick per parallel port is not enough, and/or
|
|
||||||
|
For some people just one joystick per parallel port is not enough, and/or
|
||||||
want to use them on one parallel port together with NES/SNES/PSX pads. This is
|
want to use them on one parallel port together with NES/SNES/PSX pads. This is
|
||||||
possible using the gamecon.c. It supports up to 5 devices of the above types,
|
possible using the gamecon.c. It supports up to 5 devices of the above types,
|
||||||
including 1 and 2 buttons Multisystem joysticks.
|
including 1 and 2 buttons Multisystem joysticks.
|
||||||
|
|
||||||
However, there is nothing for free. To allow more sticks to be used at
|
However, there is nothing for free. To allow more sticks to be used at
|
||||||
once, you need the sticks to be purely switch based (that is non-TTL), and
|
once, you need the sticks to be purely switch based (that is non-TTL), and
|
||||||
not to need power. Just a plain simple six switches inside. If your
|
not to need power. Just a plain simple six switches inside. If your
|
||||||
joystick can do more (eg. turbofire) you'll need to disable it totally first
|
joystick can do more (eg. turbofire) you'll need to disable it totally first
|
||||||
if you want to use gamecon.c.
|
if you want to use gamecon.c.
|
||||||
|
|
||||||
Also, the connection is a bit more complex. You'll need a bunch of diodes,
|
Also, the connection is a bit more complex. You'll need a bunch of diodes,
|
||||||
and one pullup resistor. First, you connect the Directions and the button
|
and one pullup resistor. First, you connect the Directions and the button
|
||||||
the same as for db9, however with the diodes between.
|
the same as for db9, however with the diodes between::
|
||||||
|
|
||||||
Diodes
|
Diodes
|
||||||
(pin 2) -----|<|----> Up
|
(pin 2) -----|<|----> Up
|
||||||
(pin 3) -----|<|----> Down
|
(pin 3) -----|<|----> Down
|
||||||
(pin 4) -----|<|----> Left
|
(pin 4) -----|<|----> Left
|
||||||
(pin 5) -----|<|----> Right
|
(pin 5) -----|<|----> Right
|
||||||
(pin 6) -----|<|----> Button 1
|
(pin 6) -----|<|----> Button 1
|
||||||
|
|
||||||
For two button sticks you also connect the other button.
|
For two button sticks you also connect the other button::
|
||||||
|
|
||||||
(pin 7) -----|<|----> Button 2
|
(pin 7) -----|<|----> Button 2
|
||||||
|
|
||||||
And finally, you connect the Ground wire of the joystick, like done in
|
And finally, you connect the Ground wire of the joystick, like done in
|
||||||
this little schematic to Power and Data on the parallel port, as described
|
this little schematic to Power and Data on the parallel port, as described
|
||||||
for the NES / SNES pads in section 2.1 of this file - that is, one data pin
|
for the NES / SNES pads in section 2.1 of this file - that is, one data pin
|
||||||
for each joystick. The power source is shared.
|
for each joystick. The power source is shared::
|
||||||
|
|
||||||
Data ------------+-----> Ground
|
Data ------------+-----> Ground
|
||||||
Resistor |
|
Resistor |
|
||||||
Power --[10kOhm]--+
|
Power --[10kOhm]--+
|
||||||
|
|
||||||
And that's all, here we go!
|
And that's all, here we go!
|
||||||
|
|
||||||
2.2.3 Multisystem joysticks using turbografx.c
|
Multisystem joysticks using turbografx.c
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
The TurboGraFX interface, designed by
|
|
||||||
|
The TurboGraFX interface, designed by
|
||||||
|
|
||||||
Steffen Schwenke <schwenke@burg-halle.de>
|
Steffen Schwenke <schwenke@burg-halle.de>
|
||||||
|
|
||||||
allows up to 7 Multisystem joysticks connected to the parallel port. In
|
allows up to 7 Multisystem joysticks connected to the parallel port. In
|
||||||
Steffen's version, there is support for up to 5 buttons per joystick. However,
|
Steffen's version, there is support for up to 5 buttons per joystick. However,
|
||||||
since this doesn't work reliably on all parallel ports, the turbografx.c driver
|
since this doesn't work reliably on all parallel ports, the turbografx.c driver
|
||||||
supports only one button per joystick. For more information on how to build the
|
supports only one button per joystick. For more information on how to build the
|
||||||
interface, see
|
interface, see:
|
||||||
|
|
||||||
http://www2.burg-halle.de/~schwenke/parport.html
|
http://www2.burg-halle.de/~schwenke/parport.html
|
||||||
|
|
||||||
2.3 Sony Playstation
|
Sony Playstation
|
||||||
~~~~~~~~~~~~~~~~~~~~
|
----------------
|
||||||
|
|
||||||
The PSX controller is supported by the gamecon.c. Pinout of the PSX
|
The PSX controller is supported by the gamecon.c. Pinout of the PSX
|
||||||
controller (compatible with DirectPadPro):
|
controller (compatible with DirectPadPro)::
|
||||||
|
|
||||||
+---------+---------+---------+
|
+---------+---------+---------+
|
||||||
9 | o o o | o o o | o o o | 1 parallel
|
9 | o o o | o o o | o o o | 1 parallel
|
||||||
\________|_________|________/ port pins
|
\________|_________|________/ port pins
|
||||||
| | | | | |
|
| | | | | |
|
||||||
| | | | | +--------> Clock --- (4)
|
| | | | | +--------> Clock --- (4)
|
||||||
| | | | +------------> Select --- (3)
|
| | | | +------------> Select --- (3)
|
||||||
| | | +---------------> Power --- (5-9)
|
| | | +---------------> Power --- (5-9)
|
||||||
| | +------------------> Ground --- (18-25)
|
| | +------------------> Ground --- (18-25)
|
||||||
| +-------------------------> Command --- (2)
|
| +-------------------------> Command --- (2)
|
||||||
+----------------------------> Data --- (one of 10,11,12,13,15)
|
+----------------------------> Data --- (one of 10,11,12,13,15)
|
||||||
|
|
||||||
The driver supports these controllers:
|
The driver supports these controllers:
|
||||||
|
|
||||||
* Standard PSX Pad
|
* Standard PSX Pad
|
||||||
* NegCon PSX Pad
|
* NegCon PSX Pad
|
||||||
|
|
@ -336,207 +352,223 @@ controller (compatible with DirectPadPro):
|
||||||
* PSX Rumble Pad
|
* PSX Rumble Pad
|
||||||
* PSX DDR Pad
|
* PSX DDR Pad
|
||||||
|
|
||||||
2.4 Sega
|
Sega
|
||||||
~~~~~~~~
|
----
|
||||||
All the Sega controllers are more or less based on the standard 2-button
|
|
||||||
|
All the Sega controllers are more or less based on the standard 2-button
|
||||||
Multisystem joystick. However, since they don't use switches and use TTL
|
Multisystem joystick. However, since they don't use switches and use TTL
|
||||||
logic, the only driver usable with them is the db9.c driver.
|
logic, the only driver usable with them is the db9.c driver.
|
||||||
|
|
||||||
2.4.1 Sega Master System
|
Sega Master System
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~~~~~~~~
|
||||||
The SMS gamepads are almost exactly the same as normal 2-button
|
|
||||||
|
The SMS gamepads are almost exactly the same as normal 2-button
|
||||||
Multisystem joysticks. Set the driver to Multi2 mode, use the corresponding
|
Multisystem joysticks. Set the driver to Multi2 mode, use the corresponding
|
||||||
parallel port pins, and the following schematic:
|
parallel port pins, and the following schematic::
|
||||||
|
|
||||||
+-----------> Power
|
+-----------> Power
|
||||||
| +---------> Right
|
| +---------> Right
|
||||||
| | +-------> Left
|
| | +-------> Left
|
||||||
| | | +-----> Down
|
| | | +-----> Down
|
||||||
| | | | +---> Up
|
| | | | +---> Up
|
||||||
| | | | |
|
| | | | |
|
||||||
_____________
|
_____________
|
||||||
5 \ o o o o o / 1
|
5 \ o o o o o / 1
|
||||||
\ o o x o /
|
\ o o x o /
|
||||||
9 `~~~~~~~' 6
|
9 `~~~~~~~' 6
|
||||||
| | |
|
| | |
|
||||||
| | +----> Button 1
|
| | +----> Button 1
|
||||||
| +--------> Ground
|
| +--------> Ground
|
||||||
+----------> Button 2
|
+----------> Button 2
|
||||||
|
|
||||||
2.4.2 Sega Genesis aka MegaDrive
|
Sega Genesis aka MegaDrive
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
The Sega Genesis (in Europe sold as Sega MegaDrive) pads are an extension
|
|
||||||
|
The Sega Genesis (in Europe sold as Sega MegaDrive) pads are an extension
|
||||||
to the Sega Master System pads. They use more buttons (3+1, 5+1, 6+1). Use
|
to the Sega Master System pads. They use more buttons (3+1, 5+1, 6+1). Use
|
||||||
the following schematic:
|
the following schematic::
|
||||||
|
|
||||||
+-----------> Power
|
+-----------> Power
|
||||||
| +---------> Right
|
| +---------> Right
|
||||||
| | +-------> Left
|
| | +-------> Left
|
||||||
| | | +-----> Down
|
| | | +-----> Down
|
||||||
| | | | +---> Up
|
| | | | +---> Up
|
||||||
| | | | |
|
| | | | |
|
||||||
_____________
|
_____________
|
||||||
5 \ o o o o o / 1
|
5 \ o o o o o / 1
|
||||||
\ o o o o /
|
\ o o o o /
|
||||||
9 `~~~~~~~' 6
|
9 `~~~~~~~' 6
|
||||||
| | | |
|
| | | |
|
||||||
| | | +----> Button 1
|
| | | +----> Button 1
|
||||||
| | +------> Select
|
| | +------> Select
|
||||||
| +--------> Ground
|
| +--------> Ground
|
||||||
+----------> Button 2
|
+----------> Button 2
|
||||||
|
|
||||||
The Select pin goes to pin 14 on the parallel port.
|
The Select pin goes to pin 14 on the parallel port::
|
||||||
|
|
||||||
(pin 14) -----> Select
|
(pin 14) -----> Select
|
||||||
|
|
||||||
The rest is the same as for Multi2 joysticks using db9.c
|
The rest is the same as for Multi2 joysticks using db9.c
|
||||||
|
|
||||||
2.4.3 Sega Saturn
|
Sega Saturn
|
||||||
~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~
|
||||||
Sega Saturn has eight buttons, and to transfer that, without hacks like
|
|
||||||
|
Sega Saturn has eight buttons, and to transfer that, without hacks like
|
||||||
Genesis 6 pads use, it needs one more select pin. Anyway, it is still
|
Genesis 6 pads use, it needs one more select pin. Anyway, it is still
|
||||||
handled by the db9.c driver. Its pinout is very different from anything
|
handled by the db9.c driver. Its pinout is very different from anything
|
||||||
else. Use this schematic:
|
else. Use this schematic::
|
||||||
|
|
||||||
+-----------> Select 1
|
+-----------> Select 1
|
||||||
| +---------> Power
|
| +---------> Power
|
||||||
| | +-------> Up
|
| | +-------> Up
|
||||||
| | | +-----> Down
|
| | | +-----> Down
|
||||||
| | | | +---> Ground
|
| | | | +---> Ground
|
||||||
| | | | |
|
| | | | |
|
||||||
_____________
|
_____________
|
||||||
5 \ o o o o o / 1
|
5 \ o o o o o / 1
|
||||||
\ o o o o /
|
\ o o o o /
|
||||||
9 `~~~~~~~' 6
|
9 `~~~~~~~' 6
|
||||||
| | | |
|
| | | |
|
||||||
| | | +----> Select 2
|
| | | +----> Select 2
|
||||||
| | +------> Right
|
| | +------> Right
|
||||||
| +--------> Left
|
| +--------> Left
|
||||||
+----------> Power
|
+----------> Power
|
||||||
|
|
||||||
Select 1 is pin 14 on the parallel port, Select 2 is pin 16 on the
|
Select 1 is pin 14 on the parallel port, Select 2 is pin 16 on the
|
||||||
parallel port.
|
parallel port::
|
||||||
|
|
||||||
(pin 14) -----> Select 1
|
(pin 14) -----> Select 1
|
||||||
(pin 16) -----> Select 2
|
(pin 16) -----> Select 2
|
||||||
|
|
||||||
The other pins (Up, Down, Right, Left, Power, Ground) are the same as for
|
The other pins (Up, Down, Right, Left, Power, Ground) are the same as for
|
||||||
Multi joysticks using db9.c
|
Multi joysticks using db9.c
|
||||||
|
|
||||||
3. The drivers
|
The drivers
|
||||||
~~~~~~~~~~~~~~
|
===========
|
||||||
There are three drivers for the parallel port interfaces. Each, as
|
|
||||||
|
There are three drivers for the parallel port interfaces. Each, as
|
||||||
described above, allows to connect a different group of joysticks and pads.
|
described above, allows to connect a different group of joysticks and pads.
|
||||||
Here are described their command lines:
|
Here are described their command lines:
|
||||||
|
|
||||||
3.1 gamecon.c
|
gamecon.c
|
||||||
~~~~~~~~~~~~~
|
---------
|
||||||
Using gamecon.c you can connect up to five devices to one parallel port. It
|
|
||||||
uses the following kernel/module command line:
|
Using gamecon.c you can connect up to five devices to one parallel port. It
|
||||||
|
uses the following kernel/module command line::
|
||||||
|
|
||||||
gamecon.map=port,pad1,pad2,pad3,pad4,pad5
|
gamecon.map=port,pad1,pad2,pad3,pad4,pad5
|
||||||
|
|
||||||
Where 'port' the number of the parport interface (eg. 0 for parport0).
|
Where ``port`` the number of the parport interface (eg. 0 for parport0).
|
||||||
|
|
||||||
And 'pad1' to 'pad5' are pad types connected to different data input pins
|
And ``pad1`` to ``pad5`` are pad types connected to different data input pins
|
||||||
(10,11,12,13,15), as described in section 2.1 of this file.
|
(10,11,12,13,15), as described in section 2.1 of this file.
|
||||||
|
|
||||||
The types are:
|
The types are:
|
||||||
|
|
||||||
Type | Joystick/Pad
|
===== =============================
|
||||||
--------------------
|
Type Joystick/Pad
|
||||||
0 | None
|
===== =============================
|
||||||
1 | SNES pad
|
0 None
|
||||||
2 | NES pad
|
1 SNES pad
|
||||||
4 | Multisystem 1-button joystick
|
2 NES pad
|
||||||
5 | Multisystem 2-button joystick
|
4 Multisystem 1-button joystick
|
||||||
6 | N64 pad
|
5 Multisystem 2-button joystick
|
||||||
7 | Sony PSX controller
|
6 N64 pad
|
||||||
8 | Sony PSX DDR controller
|
7 Sony PSX controller
|
||||||
9 | SNES mouse
|
8 Sony PSX DDR controller
|
||||||
|
9 SNES mouse
|
||||||
|
===== =============================
|
||||||
|
|
||||||
The exact type of the PSX controller type is autoprobed when used, so
|
The exact type of the PSX controller type is autoprobed when used, so
|
||||||
hot swapping should work (but is not recommended).
|
hot swapping should work (but is not recommended).
|
||||||
|
|
||||||
Should you want to use more than one of parallel ports at once, you can use
|
Should you want to use more than one of parallel ports at once, you can use
|
||||||
gamecon.map2 and gamecon.map3 as additional command line parameters for two
|
gamecon.map2 and gamecon.map3 as additional command line parameters for two
|
||||||
more parallel ports.
|
more parallel ports.
|
||||||
|
|
||||||
There are two options specific to PSX driver portion. gamecon.psx_delay sets
|
There are two options specific to PSX driver portion. gamecon.psx_delay sets
|
||||||
the command delay when talking to the controllers. The default of 25 should
|
the command delay when talking to the controllers. The default of 25 should
|
||||||
work but you can try lowering it for better performance. If your pads don't
|
work but you can try lowering it for better performance. If your pads don't
|
||||||
respond try raising it until they work. Setting the type to 8 allows the
|
respond try raising it until they work. Setting the type to 8 allows the
|
||||||
driver to be used with Dance Dance Revolution or similar games. Arrow keys are
|
driver to be used with Dance Dance Revolution or similar games. Arrow keys are
|
||||||
registered as key presses instead of X and Y axes.
|
registered as key presses instead of X and Y axes.
|
||||||
|
|
||||||
3.2 db9.c
|
db9.c
|
||||||
~~~~~~~~~
|
-----
|
||||||
Apart from making an interface, there is nothing difficult on using the
|
|
||||||
db9.c driver. It uses the following kernel/module command line:
|
Apart from making an interface, there is nothing difficult on using the
|
||||||
|
db9.c driver. It uses the following kernel/module command line::
|
||||||
|
|
||||||
db9.dev=port,type
|
db9.dev=port,type
|
||||||
|
|
||||||
Where 'port' is the number of the parport interface (eg. 0 for parport0).
|
Where ``port`` is the number of the parport interface (eg. 0 for parport0).
|
||||||
|
|
||||||
Caveat here: This driver only works on bidirectional parallel ports. If
|
Caveat here: This driver only works on bidirectional parallel ports. If
|
||||||
your parallel port is recent enough, you should have no trouble with this.
|
your parallel port is recent enough, you should have no trouble with this.
|
||||||
Old parallel ports may not have this feature.
|
Old parallel ports may not have this feature.
|
||||||
|
|
||||||
'Type' is the type of joystick or pad attached:
|
``Type`` is the type of joystick or pad attached:
|
||||||
|
|
||||||
Type | Joystick/Pad
|
===== ======================================================
|
||||||
--------------------
|
Type Joystick/Pad
|
||||||
0 | None
|
===== ======================================================
|
||||||
1 | Multisystem 1-button joystick
|
0 None
|
||||||
2 | Multisystem 2-button joystick
|
1 Multisystem 1-button joystick
|
||||||
3 | Genesis pad (3+1 buttons)
|
2 Multisystem 2-button joystick
|
||||||
5 | Genesis pad (5+1 buttons)
|
3 Genesis pad (3+1 buttons)
|
||||||
6 | Genesis pad (6+2 buttons)
|
5 Genesis pad (5+1 buttons)
|
||||||
7 | Saturn pad (8 buttons)
|
6 Genesis pad (6+2 buttons)
|
||||||
8 | Multisystem 1-button joystick (v0.8.0.2 pin-out)
|
7 Saturn pad (8 buttons)
|
||||||
9 | Two Multisystem 1-button joysticks (v0.8.0.2 pin-out)
|
8 Multisystem 1-button joystick (v0.8.0.2 pin-out)
|
||||||
10 | Amiga CD32 pad
|
9 Two Multisystem 1-button joysticks (v0.8.0.2 pin-out)
|
||||||
|
10 Amiga CD32 pad
|
||||||
|
===== ======================================================
|
||||||
|
|
||||||
Should you want to use more than one of these joysticks/pads at once, you
|
Should you want to use more than one of these joysticks/pads at once, you
|
||||||
can use db9.dev2 and db9.dev3 as additional command line parameters for two
|
can use db9.dev2 and db9.dev3 as additional command line parameters for two
|
||||||
more joysticks/pads.
|
more joysticks/pads.
|
||||||
|
|
||||||
3.3 turbografx.c
|
turbografx.c
|
||||||
~~~~~~~~~~~~~~~~
|
------------
|
||||||
The turbografx.c driver uses a very simple kernel/module command line:
|
|
||||||
|
The turbografx.c driver uses a very simple kernel/module command line::
|
||||||
|
|
||||||
turbografx.map=port,js1,js2,js3,js4,js5,js6,js7
|
turbografx.map=port,js1,js2,js3,js4,js5,js6,js7
|
||||||
|
|
||||||
Where 'port' is the number of the parport interface (eg. 0 for parport0).
|
Where ``port`` is the number of the parport interface (eg. 0 for parport0).
|
||||||
|
|
||||||
'jsX' is the number of buttons the Multisystem joysticks connected to the
|
``jsX`` is the number of buttons the Multisystem joysticks connected to the
|
||||||
interface ports 1-7 have. For a standard multisystem joystick, this is 1.
|
interface ports 1-7 have. For a standard multisystem joystick, this is 1.
|
||||||
|
|
||||||
Should you want to use more than one of these interfaces at once, you can
|
Should you want to use more than one of these interfaces at once, you can
|
||||||
use turbografx.map2 and turbografx.map3 as additional command line parameters
|
use turbografx.map2 and turbografx.map3 as additional command line parameters
|
||||||
for two more interfaces.
|
for two more interfaces.
|
||||||
|
|
||||||
3.4 PC parallel port pinout
|
PC parallel port pinout
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
-----------------------
|
||||||
|
|
||||||
|
::
|
||||||
|
|
||||||
.----------------------------------------.
|
.----------------------------------------.
|
||||||
At the PC: \ 13 12 11 10 9 8 7 6 5 4 3 2 1 /
|
At the PC: \ 13 12 11 10 9 8 7 6 5 4 3 2 1 /
|
||||||
\ 25 24 23 22 21 20 19 18 17 16 15 14 /
|
\ 25 24 23 22 21 20 19 18 17 16 15 14 /
|
||||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
|
||||||
Pin | Name | Description
|
====== ======= =============
|
||||||
~~~~~~|~~~~~~~~~|~~~~~~~~~~
|
Pin Name Description
|
||||||
1 | /STROBE | Strobe
|
====== ======= =============
|
||||||
2-9 | D0-D7 | Data Bit 0-7
|
1 /STROBE Strobe
|
||||||
10 | /ACK | Acknowledge
|
2-9 D0-D7 Data Bit 0-7
|
||||||
11 | BUSY | Busy
|
10 /ACK Acknowledge
|
||||||
12 | PE | Paper End
|
11 BUSY Busy
|
||||||
13 | SELIN | Select In
|
12 PE Paper End
|
||||||
14 | /AUTOFD | Autofeed
|
13 SELIN Select In
|
||||||
15 | /ERROR | Error
|
14 /AUTOFD Autofeed
|
||||||
16 | /INIT | Initialize
|
15 /ERROR Error
|
||||||
17 | /SEL | Select
|
16 /INIT Initialize
|
||||||
18-25 | GND | Signal Ground
|
17 /SEL Select
|
||||||
|
18-25 GND Signal Ground
|
||||||
|
====== ======= =============
|
||||||
|
|
||||||
3.5 End
|
|
||||||
~~~~~~~
|
That's all, folks! Have fun!
|
||||||
That's all, folks! Have fun!
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue