[Srcpd-devel] Device gefunden?

[Michael A. M. <Michael@Meiszl.De>]

Nachdem meine "Portierung" (lol!) ja nur ein paar Headeranpassung =
erforderte, kann ich
mich jetzt anderen Dingen zuwenden.

Ist das hier ein Ger=E4t, dass man f=FCr den i2c Bus verwenden kann???

LPBB(4)                FreeBSD Kernel Interfaces Manual                =
LPBB(4)

NAME
     lpbb - parallel port I2C bit-banging interface

SYNOPSIS
     device iicbus
     device iicbb

     device lpbb
     device iic

DESCRIPTION
     The lpbb driver supports the Philips official I2C parallel =
bit-banging
     interface.

                                              LS05 pin 14 (Vcc) o      =
-------
                                                                |      | =
    |
                 =
+--+--+---------------------+--+--+------------+------+-o 1 |
                 |  |  |                     |  |  |           =
=3D=3D=3D.1uF | +5V |
       -------- [R][R][R] 3x10K       3x10K [R][R][R]   LS05    |      | =
    |
       |      |  |  |  |                     |  |  |    pin 7 =
o-+------+-o 2 |
       | 12 o-+--+  |  |   3|\ 4             |  |  |    (Gnd)          | =
GND |
       | 17 o-+-----|--|----| >o-------------+--|--|--------------+    | =
    |
       |      |     |  |    |/        8 /|9     |  |     10 /|11  =
+----+-o 3 |
       | 15 o-+-----+--|--------------o< |------+--|------o< |----+    | =
SCL |
       |      |        |   1|\ 2        \|         |        \|         | =
    |
       |  9 o-+--------|----| =
>o-------------------+--------------+----+-o 4 |
       |      |        |    |/                            6 /|5   |    | =
SDA |
       | 11 o-+--------+----------------------------------o< |----+    =
-------
       | 10 o-+-+                                           \|          =
4-pin
       | 13 o-+-+--oGND                                              =
Connector
       | 25 o-+-+      ------------------ Part List =
--------------------------
       --------        | 1 - .1 uF capacitor   | 6 - 10K 5% resistors    =
    |
       25-pin male D   | 1 - 4-pin connector   | 1 - 25-pin male D =
connector |
       connector to PC | 1 - 74LS05 open collector hex inverter          =
    |
       printer port    =
-------------------------------------------------------

SEE ALSO
     iicbb(4), iicbus(4), ppbus(4)

HISTORY
     The lpbb manual page first appeared in FreeBSD 3.0.

Wenn ja, brauche ich nur die ioctls in i2c-dev.c =E4ndern und den =
Devicenamen
anpassen.

Sagt BESCHEID :-)=20

(Hmm, hab diesen Monat wohl nix zu tun, kann mich also austoben)

MAM