🚀 go-pugleaf

This is a multi-part message in MIME format.

------=_NextPart_000_0033_01C32371.76C367A0
Content-Type: text/plain;
	charset="utf-8"
Content-Transfer-Encoding: quoted-printable

Linux USB LCD display with watchdog and buttons
ArticleCategory: [Choose a category, do not translate this]
Hardware=20
AuthorImage:[Here we need a little image from you]
=20
TranslationInfo:[Author + translation history. mailto: or =
http://homepage]
original in en Guido Socher

translated from en to zh by DigitalPig=20

AboutTheAuthor:[A small biography about the author]
Guido=E4=B9=8B=E6=89=80=E4=BB=A5=E5=96=9C=E6=AC=A2Linux,=E6=98=AF=E5=9B=A0=
=E4=B8=BA=E5=AE=83=E6=98=AF=E9=82=A3=E4=BA=9B=E6=83=B3=E5=BC=80=E5=8F=91=E4=
=BB=96=E4=BB=AC=E8=87=AA=E5=B7=B1=E7=9A=84=E8=BD=AF=E4=BB=B6=E5=92=8C=E7=A1=
=AC=E4=BB=B6=E7=9A=84=E4=BA=BA=E7=9A=84=E5=A4=A9=E5=A0=82.

Abstract:[Here you write a little summary]
=E8=BF=99=E7=AF=87=E6=96=87=E7=AB=A0=E6=98=AF=E6=88=91=E7=BB=BC=E5=90=88=E4=
=BB=A5=E5=89=8D=E5=86=99=E8=BF=87=E7=9A=84=E4=B8=80=E7=AF=87=E7=A1=AC=E4=BB=
=B6=E7=9A=84=E6=96=87=E7=AB=A0=E5=BE=97=E5=88=B0=E5=BE=88=E7=83=AD=E7=83=88=
=E7=9A=84=E5=8F=8D=E9=A6=88=E7=9A=84=E6=88=90=E6=9E=9C.LinuxFocus =
=E7=9A=84=E8=AF=BB=E8=80=85=E7=9C=9F=E7=9A=84=E5=BE=88=E5=8E=89=E5=AE=B3!=
=E4=B8=80=E4=BA=9B=E4=BA=BA=E6=83=B3=E8=A6=81=E7=9F=A5=E9=81=93=E5=A6=82=E4=
=BD=95=E8=BF=9E=E6=8E=A5USB =
=E6=80=BB=E7=BA=BF(bus).=E8=BF=99=E9=87=8C=E6=9C=89=E4=B8=80=E4=BB=BD=E5=BE=
=88=E5=A5=BD=E7=9A=84=E8=A7=A3=E5=86=B3=E6=96=B9=E6=A1=88=E6=88=91=E4=BB=AC=
=E5=8F=AF=E4=BB=A5=E7=94=A82002=E5=B9=B45=E6=9C=88=E7=9A=84=E6=96=87=E7=AB=
=A0=E4=B8=AD=E6=8F=90=E5=88=B0=E7=9A=84LCD=E6=98=BE=E7=A4=BA=E5=99=A8.=E8=
=BF=99=E6=A0=B7=E4=BB=A5=E6=9D=A5,=E5=85=A8=E9=83=A8=E8=AE=BE=E5=A4=87=E9=
=83=BD=E5=8F=AF=E4=BB=A5=E4=BB=A5USB =
=E6=80=BB=E7=BA=BF(bus)=E6=9D=A5=E4=BE=9B=E7=94=B5.=E6=89=80=E4=BB=A5=E4=BD=
=A0=E4=B8=8D=E9=9C=80=E8=A6=81=E4=BB=BB=E4=BD=95=E7=9A=84=E5=A4=96=E6=8E=A5=
=E7=94=B5=E6=BA=90.

=E9=98=85=E8=AF=BB=E8=BF=99=E7=AF=87=E6=96=87=E7=AB=A0=E7=9A=84=E6=97=B6=E5=
=80=99,=E4=BD=A0=E9=9C=80=E8=A6=81=E8=87=B3=E5=B0=91=E5=AE=89=E8=A3=85=E9=
=83=A8=E5=88=86=E7=9A=84Linux =
AVR=E5=BC=80=E5=8F=91=E7=8E=AF=E5=A2=83.=E5=85=B7=E4=BD=93=E7=9A=84=E8=AE=
=BE=E7=BD=AE=E8=AF=A6=E8=A7=81: Programming the AVR Microcontroller with =
GCC=E8=BF=99=E7=AF=87=E6=96=87=E7=AB=A0.=20
ArticleIllustration:[This is the title picture for your article]
=20
ArticleBody:[The article body]
=E7=AE=80=E4=BB=8B
USB=E5=9B=A0=E4=B8=BA=E5=AE=83=E7=8E=B0=E4=BB=A3=E5=8C=96=E7=9A=84=E6=8E=A5=
=E9=A9=B3=E5=92=8C=E6=8F=90=E4=BE=9B=E4=BA=86=E9=80=9A=E8=BF=87USB=E6=80=BB=
=E7=BA=BF=E7=9B=B4=E6=8E=A5=E7=BB=99=E8=AE=BE=E5=A4=87=E4=BE=9B=E7=94=B5=E7=
=9A=84=E6=9D=A1=E4=BB=B6.=E6=8E=A5=E5=8F=A3=E8=BD=BB=E5=B7=A7=E5=B9=B6=E8=
=83=BD=E5=9C=A8=E5=85=B6=E4=B8=AD=E4=BC=A0=E8=BE=93=E5=A4=A7=E6=B5=81=E9=87=
=8F=E7=9A=84=E6=95=B0=E6=8D=AE.=E8=BF=99=E4=BA=9B=E9=83=BD=E6=98=AF=E5=AE=
=83=E7=9A=84=E4=BC=98=E7=82=B9.=E7=BC=BA=E7=82=B9=E6=98=AF=E7=A1=AC=E4=BB=
=B6=E7=9A=84=E8=AE=BE=E8=AE=A1=E5=9B=A0=E4=B8=BA=E9=AB=98=E9=A2=91=E7=8E=87=
=E5=92=8C=E5=A4=8D=E6=9D=82=E7=9A=84=E5=8D=8F=E8=AE=AE=E8=80=8C=E5=8F=98=E5=
=BE=97=E5=9B=B0=E9=9A=BE. =
=E5=85=88=E7=9C=8B=E7=9C=8B=E8=BF=99=E4=BA=9B=E8=AF=B4=E6=98=8E(http://ww=
w.usb.org/developers/, =
=E4=BD=A0=E9=9C=80=E8=A6=81=E7=9A=84=E6=98=AF1.1=E7=9A=84=E7=89=88=E6=9C=AC=
=E7=9A=84=E8=AF=B4=E6=98=8E) =
=E4=BD=A0=E4=BC=9A=E5=AF=B9=E4=BA=8E=E5=AE=83327=E9=A1=B5=E7=9A=84=E7=AF=87=
=E5=B9=85=E5=92=8C=E5=86=85=E5=AE=B9=E7=9A=84=E6=99=A6=E6=B6=A9=E9=9A=BE=E6=
=87=82=E8=80=8C=E5=A4=A7=E5=90=83=E4=B8=80=E6=83=8A,=E8=80=8C=E4=B8=94=E5=
=AF=B9=E4=BA=8E=E5=AE=83=E5=AD=98=E5=9C=A8=E4=B8=80=E4=BA=9B=E5=85=B3=E4=BA=
=8EUSB=E8=AE=BE=E5=A4=87=E7=9A=84=E6=9C=89=E9=97=AE=E9=A2=98=E7=9A=84=E5=AE=
=9E=E6=96=BD=E6=96=B9=E6=A1=88=E4=B8=80=E7=82=B9=E9=83=BD=E4=B8=8D=E5=A5=87=
=E6=80=AA. =
=E4=B8=80=E4=B8=AA=E6=9B=B4=E5=8F=8B=E5=A5=BD=E7=9A=84=E4=BB=8B=E7=BB=8D=E5=
=9C=A8http://www.beyondlogic.org/ =
=E4=BD=86=E6=98=AF=E8=AF=B4=E6=98=8E=E4=BE=9D=E7=84=B6=E5=A4=8D=E6=9D=82.=


=E8=AF=A5=E5=A6=82=E4=BD=95=E6=98=AF=E5=A5=BD??=E6=88=91=E4=BB=AC=E5=A6=82=
=E4=BD=95=E6=8A=8A=E6=88=91=E4=BB=AC=E7=9A=84=E5=BE=AE=E6=8E=A7=E5=88=B6=E5=
=99=A8(Microcontroller)=E4=B8=8EUSB=E6=80=BB=E7=BA=BF=E8=BF=9E=E4=B8=8A?F=
TDI,=E4=B8=80=E4=B8=AA=E8=8B=8F=E6=A0=BC=E5=85=B0=E7=9A=84=E5=85=AC=E5=8F=
=B8, =
=E6=9C=89=E4=BA=86=E8=A7=A3=E5=86=B3=E7=9A=84=E5=8A=9E=E6=B3=95(http://ww=
w.ftdichip.com). =
=E4=BB=96=E4=BB=AC=E6=8F=90=E4=BE=9B=E4=BA=86=E4=B8=80=E7=A7=8D=E8=8A=AF=E7=
=89=87=E6=89=A9=E5=85=85=E4=BA=86USB=E7=B3=BB=E5=88=97=E7=9A=84=E6=8E=A5=E5=
=8F=A3.FT232BM=E8=8A=AF=E7=89=87=E4=B8=80=E8=BE=B9=E6=98=AFRS232,=E5=8F=A6=
=E4=B8=80=E8=BE=B9=E6=98=AFUSB.=E6=8D=A2=E4=B8=80=E5=8F=A5=E8=AF=9D=E8=AF=
=B4,=E4=BD=A0=E5=8F=AA=E6=98=AF=E5=B0=86=E5=8E=9F=E6=9D=A5=E9=9C=80=E8=A6=
=81=E5=A4=96=E5=8A=A0=E7=94=B5=E6=BA=90=E7=9A=84MAX232=E8=BD=AC=E5=8C=96=E6=
=88=90=E4=BA=86=E5=B8=A6RS232=E8=BD=AC=E6=8D=A2=E7=BA=BF=E7=9A=84FT232BM=E8=
=8A=AF=E7=89=87.=20
=E9=A9=B1=E5=8A=A8=E7=A8=8B=E5=BA=8F
FT232BM=E6=98=AF=E7=9C=9F=E6=AD=A3=E7=9A=84=E8=B7=A8=E5=B9=B3=E5=8F=B0=E7=
=9A=84=E8=A7=A3=E5=86=B3=E6=96=B9=E6=A1=88.=E6=9C=89=E9=80=82=E5=90=88=E5=
=90=84=E7=A7=8D=E6=93=8D=E4=BD=9C=E7=B3=BB=E7=BB=9F=E7=9A=84=E7=89=88=E6=9C=
=AC,=E4=B8=BALinux=E5=86=85=E6=A0=B8=E5=87=86=E5=A4=87=E7=9A=84=E6=98=AFf=
tdi_sio=E5=B9=B6=E4=B8=94=E6=BA=90=E4=BB=A3=E7=A0=81=E5=BC=80=E6=94=BE.=E5=
=AE=83=E6=98=AFLinux=E5=86=85=E6=A0=B8=E7=9A=84=E4=B8=80=E9=83=A8=E5=88=86=
.FT232BM=E4=B8=8D=E4=BB=85=E6=8F=90=E4=BE=9B=E4=BA=86USB=E5=88=B0RS232=E7=
=9A=84=E8=BF=9E=E6=8E=A5.=E5=AE=83=E7=9A=84Linux=E4=B8=8B=E7=9A=84=E5=86=85=
=E6=A0=B8=E6=A8=A1=E5=9D=97=E4=BB=8D=E5=9C=A8=E7=BB=A7=E7=BB=AD=E5=BC=80=E5=
=8F=91=E4=B9=8B=E4=B8=AD=E4=BB=A5=E6=89=A9=E5=85=85=E6=89=80=E6=9C=89=E7=9A=
=84=E5=87=BD=E6=95=B0=E5=8A=9F=E8=83=BD.USB=E5=88=B0RS232=E7=9A=84=E9=83=A8=
=E5=88=86=E5=B7=B2=E7=BB=8F=E5=81=9A=E5=A5=BD=E4=BA=86,=E8=80=8C=E4=B8=94=
=E6=88=91=E7=94=A8=E7=9A=84=E6=98=AF=E6=A0=87=E5=87=86=E7=9A=84Red Hat =
7.3=E7=89=88=E7=9A=84=E5=86=85=E6=A0=B8(2.4.18), =
=E6=B2=A1=E6=9C=89=E7=BB=8F=E8=BF=87=E4=BB=BB=E4=BD=95=E9=87=8D=E6=96=B0=E7=
=BC=96=E8=AF=91=E6=88=96=E4=BF=AE=E6=94=B9.=E5=8F=AA=E6=98=AF=E7=AE=80=E5=
=8D=95=E7=9A=84=E5=AE=89=E8=A3=85=E4=BA=86=E5=AE=83..

ftdi_sio =
=E5=9C=A8http://ftdi-usb-sio.sourceforge.net/=E5=BC=80=E5=8F=91.=20

=E6=88=91=E7=9A=84Red Hat =
7.3=E4=BC=9A=E5=9C=A8=E6=88=91=E6=8F=92=E4=B8=8AUSB=E8=AE=BE=E5=A4=87=E7=9A=
=84=E6=97=B6=E5=80=99=E8=87=AA=E5=8A=A8=E7=9A=84=E5=8A=A0=E8=BD=BD=E6=89=80=
=E6=9C=89=E7=9A=84=E5=86=85=E6=A0=B8=E6=A8=A1=E5=9D=97.=E5=A6=82=E6=9E=9C=
=E5=9C=A8=E4=BD=A0=E7=9A=84=E5=8F=91=E8=A1=8C=E7=89=88=E4=B8=8A=E6=97=A0=E6=
=B3=95=E5=B7=A5=E4=BD=9C, =
=E5=B0=B1=E8=AF=B7=E6=A3=80=E6=9F=A5=E4=B8=80=E4=B8=8B=E8=BF=99=E4=BA=9B=E6=
=A8=A1=E5=9D=97:(USB-UHCI)=20
/sbin/lsmod usb-uhci
/sbin/lsmod usbcore
/sbin/lsmod usbserial
/sbin/lsmod ftdi_sio


=E4=B8=8E=E7=A1=AC=E4=BB=B6=E9=80=9A=E8=AE=AF=E7=9A=84=E8=AE=BE=E5=A4=87=E6=
=96=87=E4=BB=B6=E6=98=AF /dev/ttyUSB0=20

ftdio_sio=E7=9A=84=E5=BC=80=E5=8F=91=E8=80=85=E5=BB=BA=E8=AE=AE=E8=87=B3=E5=
=B0=91=E4=BD=BF=E7=94=A82.4.20=E7=89=88=E7=9A=84=E5=86=85=E6=A0=B8,=E4=BD=
=86=E4=BD=A0=E5=8F=AF=E4=BB=A5=E7=9C=8B=E5=88=B0=E5=9C=A82.4.18=E4=B9=9F=E5=
=8F=AF=E4=BB=A5=E5=B7=A5=E4=BD=9C(=E8=87=B3=E5=B0=91=E6=88=91=E4=BB=AC=E8=
=BF=99=E9=87=8C=E9=9C=80=E8=A6=81=E7=9A=84=E9=82=A3=E4=BA=9B=E5=87=BD=E6=95=
=B0=E5=8F=AF=E4=BB=A5=E7=9A=84)=20
=E5=9B=BE=E4=BE=8B:
=E6=AD=A3=E5=89=8D=E6=96=B9=E7=9A=84=E6=98=AF=E7=94=B5=E7=BA=BF.=E4=BD=A0=
=E5=8F=AA=E6=98=AF=E5=B0=86FT232BM=E6=8F=92=E5=85=A5=E5=88=B0=E5=BE=AE=E6=
=8E=A7=E5=88=B6=E5=99=A8(Microcontroller)=E4=B8=8EUSB =
=E8=BF=9E=E6=8E=A5=E5=99=A8=E4=B8=AD=E9=97=B4=E7=9A=84Rx/Tx=E7=BA=BF=E4=B9=
=8B=E9=97=B4.=E8=BF=98=E9=9C=80=E8=A6=81=E4=B8=80=E4=B8=AA6MHz=E7=9A=84=E6=
=99=B6=E4=BD=93=E6=A3=80=E6=B3=A2=E5=99=A8=E8=BF=98=E6=9C=89=E5=85=B6=E4=BB=
=96=E4=B8=80=E4=BA=9B=E5=9C=A8=E8=AE=BE=E8=AE=A1=E4=B9=A6=E4=B8=AD=E6=8F=8F=
=E8=BF=B0=E5=88=B0=E7=9A=84=E9=83=A8=E4=BB=B6.=E7=A3=81=E6=80=A7=E5=BE=AE=
=E7=B2=92=E7=8A=B6=E7=9A=84(ferrite =
bead)(=E5=9B=BE=E4=B8=AD=E7=9A=84=E5=8F=B3=E4=BE=A7) =
=E6=98=AF=E4=B8=80=E4=B8=AA=E5=B0=8F=E5=B0=8F=E7=9A=84=E8=83=BD=E8=BF=87=E6=
=BB=A4=E6=8E=89=E9=AB=98=E9=A2=91=E7=9A=84=E7=BA=BF=E5=9C=88(USB=E6=80=BB=
=E7=BA=BF=E7=9A=84=E8=A6=81=E5=9C=A848MHz=E4=B8=8B=E8=BF=90=E8=A1=8C),=E4=
=BD=A0=E8=BF=98=E5=8F=AF=E4=BB=A5=E7=94=A8=E4=B8=80=E4=B8=AA1k=E7=9A=84=E7=
=94=B5=E9=98=BB=E7=BC=A0=E4=B8=8A10=E5=9C=88=E7=9A=84=E7=9A=84=E7=BB=86=E7=
=94=B5=E7=BA=BF, =
=E5=B9=B6=E4=B8=94=E6=8A=8A=E5=AE=83=E4=BD=9C=E4=B8=BA=E4=B8=80=E4=B8=AA=E5=
=90=8C=E6=A0=B7=E7=9A=84=E7=BA=BF=E5=9C=88.

=20
=E4=B8=80=E4=B8=AA=E9=9C=80=E8=A6=81=E6=B3=A8=E6=84=8F=E7=9A=84=E9=97=AE=E9=
=A2=98=E6=98=AF=E7=94=B5=E5=8A=9B=E7=9A=84=E6=B6=88=E8=80=97,=E5=A6=82=E6=
=9E=9C=E4=BD=A0=E8=AE=BE=E8=AE=A1=E4=BA=86=E4=B8=80=E4=B8=AA=E6=80=BB=E7=BA=
=BF=E4=BE=9B=E7=94=B5=E7=9A=84=E8=AE=BE=E5=A4=87,=E5=BF=85=E9=A1=BB=E8=AE=
=A9=E5=AE=83=E5=B0=8F=E4=BA=8E100mA. =
=E4=BD=A0=E7=9A=84=E8=AE=BE=E5=A4=87=E8=BF=98=E5=BF=85=E9=A1=BB=E6=94=AF=E6=
=8C=81USB=E6=8C=82=E8=B5=B7=E6=A8=A1=E5=BC=8F(Suspend).=E5=BD=93=E4=B8=80=
=E4=B8=AA"sleep"=E5=BC=95=E8=84=9A=E4=BD=8D=E4=BA=8E=E4=BD=8E=E7=94=B5=E4=
=BD=8D=E6=97=B6,=E8=AE=BE=E5=A4=87=E7=9A=84=E8=80=97=E7=94=B5=E9=87=8F=E5=
=BF=85=E9=A1=BB=E5=B0=8F=E4=BA=8E0.5mA.=E5=90=8E=E4=B8=80=E4=B8=AA=E8=A6=81=
=E6=B1=82=E4=BD=BF=E8=AE=BE=E8=AE=A1=E5=8F=98=E5=BE=97=E6=9B=B4=E5=8A=A0=E7=
=9A=84=E5=9B=B0=E9=9A=BE.AVR=E6=94=AF=E6=8C=81=E4=B8=80=E7=A7=8D"Idle"=E6=
=A8=A1=E5=BC=8F=E7=9A=84(=E8=80=97=E7=94=B5=E5=B0=91=E4=BA=8E2mA)=E5=92=8C=
"Power down" =
=E6=A8=A1=E5=BC=8F(=E8=80=97=E7=94=B5=E5=B0=91=E4=BA=8E20uA).=E7=9C=8B=E8=
=B5=B7=E6=9D=A5=E6=8A=8A=E5=BE=AE=E6=8E=A7=E5=88=B6=E5=99=A8=E4=BB=8Eidle=
=E6=A8=A1=E5=BC=8F=E5=94=A4=E9=86=92=E8=BF=98=E6=98=AF=E5=BE=88=E5=AE=B9=E6=
=98=93=E7=9A=84.=E8=99=BD=E7=84=B6=E8=BF=99=E4=BC=9A=E8=BF=9D=E5=8F=8D=E4=
=B8=80=E7=82=B9USB=E7=9A=84=E6=A0=87=E5=87=86, =
=E6=88=91=E8=BF=98=E6=98=AF=E5=86=B3=E5=AE=9A=E4=BD=BF=E7=94=A8idle=E6=A8=
=A1=E5=BC=8F.=E6=98=BE=E7=A4=BA=E5=99=A8=E4=B8=8A=E7=9A=84=E8=83=8C=E6=99=
=AF=E7=81=AF=E6=AD=A4=E6=97=B6=E4=BC=9A=E5=85=B3=E9=97=AD=EF=BC=8C=E6=95=B4=
=E4=B8=AA=E7=94=B5=E8=B7=AF=E7=9A=84=E8=80=97=E7=94=B5=E9=87=8F=E5=B0=B1=E4=
=B8=BA3mA.=E8=BF=99=E6=AF=940.5mA=E8=A6=81=E5=A4=A7=E3=80=82=E4=BD=86USB=E4=
=B8=BB=E6=8E=A7=E5=88=B6=E5=99=A8=E4=B8=8D=E4=BC=9A=E7=81=B5=E6=95=8F=E5=88=
=B0=E8=83=BD=E6=A3=80=E6=B5=8B=E5=87=BA=E6=9D=A5=E3=80=82=E5=AE=83=E5=BA=94=
=E8=AF=A5=E4=BC=9A=E7=BB=A7=E7=BB=AD=E5=B7=A5=E4=BD=9C=E3=80=82=20

=E8=AF=B4=E4=BA=86=E8=BF=99=E4=B9=88=E5=A4=9A=EF=BC=8C=E6=88=91=E5=BF=85=E9=
=A1=BB=E6=89=BF=E8=AE=A4=E6=88=91=E6=B2=A1=E6=9C=89=E6=94=AF=E6=8C=81=E6=8C=
=82=E8=B5=B7=E7=9A=84=E7=94=B5=E8=84=91=EF=BC=8C=E6=89=80=E4=BB=A5=E6=88=91=
=E4=B8=8D=E8=83=BD=E6=B5=8B=E8=AF=95=E8=BF=99=E4=B8=AA=E9=83=A8=E5=88=86=E3=
=80=82=E5=A6=82=E6=9E=9C=E4=BD=A0=E6=9C=89=E7=94=B5=E8=84=91=EF=BC=8C=E6=9C=
=80=E5=A5=BD=E6=98=AF=E7=8E=B0=E4=BB=A3=E5=8C=96=E7=9A=84=E8=86=9D=E4=B8=8A=
=E5=BC=8F=E7=94=B5=E8=84=91=EF=BC=8C=E5=B0=B1=E8=AF=B7=E6=B5=8B=E8=AF=95=E4=
=B8=80=E4=B8=8B=EF=BC=8C=E5=B9=B6=E6=8A=8A=E7=BB=93=E6=9E=9C=E5=91=8A=E8=AF=
=89=E6=88=91=E3=80=82

=E7=94=B5=E8=B7=AF=E7=9A=84=E5=85=B6=E5=AE=83=E9=83=A8=E5=88=86=E5=9C=A82=
002=E5=B9=B4=E7=9A=845=E6=9C=88=E7=9A=84=E4=B8=80=E7=AF=87=E6=96=87=E7=AB=
=A0=E9=87=8C=E6=8F=90=E5=88=B0=E8=BF=87=E4=BA=86. =
=E3=80=82=E6=89=80=E4=BB=A5=E5=AF=B9=E6=AD=A4=E6=88=91=E5=B0=B1=E4=B8=8D=E5=
=A4=9A=E5=81=9A=E8=A7=A3=E9=87=8A=E4=BA=86
=E9=80=9A=E8=BF=87=E7=82=B9=E5=87=BB=E5=9B=BE=E4=BE=8B=EF=BC=8C=E5=8F=AF=E4=
=BB=A5=E7=9C=8B=E5=88=B0=E6=94=BE=E5=A4=A7=E4=BA=86=E7=9A=84=E5=9B=BE
=20
=EF=BC=8C=E6=89=80=E6=9C=89=E7=9A=84=E6=96=87=E4=BB=B6=E7=9A=84=E5=8C=85=E9=
=83=BD=E5=8F=AF=E4=BB=A5=E5=9C=A8=E6=96=87=E7=AB=A0=E7=9A=84=E6=9C=AB=E5=B0=
=BE=E5=8F=AF=E4=BB=A5=E4=B8=8B=E8=BD=BD=E3=80=82=E6=9D=BF=E6=98=AF=E5=8D=95=
=E9=9D=A2=E7=9A=84=EF=BC=8C=E8=93=9D=E9=9D=A2=E7=9A=84=E8=9A=80=E5=88=BB=E5=
=B1=82=EF=BC=8C=E7=BA=A2=E8=89=B2=E7=9A=84=E5=B0=B1=E6=98=AF=E7=94=B5=E7=BA=
=BF=E3=80=82

=E4=BD=A0=E9=9C=80=E8=A6=81=E7=9A=84USB =
B=E5=9E=8B=E8=BF=9E=E6=8E=A5=E5=99=A8=E5=9C=A8=E4=B8=8B=E9=9D=A2=E5=B1=95=
=E7=A4=BA=E3=80=82

=20


=E7=94=A8SMD=E8=8A=AF=E7=89=87=E5=B7=A5=E4=BD=9C
SMD=E8=8A=AF=E7=89=87=E6=9C=89=E5=BE=88=E5=A5=BD=E7=9A=84=E6=9C=BA=E6=A2=B0=
=E4=B8=8E=E7=94=B5=E5=99=A8=E6=80=A7=E8=83=BD=EF=BC=8C=E4=BD=86=E5=AF=B9=E7=
=94=B5=E5=AD=90=E7=88=B1=E5=A5=BD=E8=80=85=E6=9D=A5=E8=AF=B4=E5=8D=B4=E6=98=
=AF=E4=B8=80=E7=A7=8D=E5=99=A9=E6=A2=A6=E3=80=82=E4=BD=A0=E9=9C=80=E8=A6=81=
=E5=BE=88=E9=AB=98=E7=9A=84=E7=84=8A=E6=8E=A5=E6=8A=80=E5=B7=A7=EF=BC=8C=E8=
=87=B3=E5=B0=91=E6=9D=BF=E4=B8=8A=E7=9A=84SMD=E8=8A=AF=E7=89=87=E5=BF=85=E9=
=A1=BB=E5=BC=84=E7=9A=84=E4=B8=8D=E4=BB=85=E5=A5=BD=E8=80=8C=E4=B8=94=E5=B9=
=B2=E5=87=80=E3=80=82=E8=BF=99=E6=98=AF=E5=88=9D=E5=AD=A6=E8=80=85=E6=89=80=
=E4=B8=8D=E5=85=B7=E5=A4=87=E7=9A=84=E3=80=82=E5=A6=82=E6=9E=9C=E4=BD=A0=E6=
=B2=A1=E6=9C=89=E6=8A=8A=E6=8F=A1=E6=9D=A5=E8=9A=80=E5=88=BB=E7=94=B5=E8=B7=
=AF=E6=9D=BF=EF=BC=8C=E7=84=8A=E6=8E=A5=E8=8A=AF=E7=89=87=EF=BC=8C=E7=9C=8B=
=E7=9C=8B=E2=80=9C=E5=8F=AF=E4=BE=9B=E9=80=89=E6=8B=A9=E7=9A=84=E5=85=B6=E4=
=BB=96=E6=96=B9=E6=A1=88=E2=80=9D =E9=83=A8=E5=88=86=E3=80=82

=E5=9C=A8=E4=BD=A0=E5=A2=9E=E5=8A=A0=E5=85=B6=E5=AE=83=E9=83=A8=E5=88=86=E4=
=B9=8B=E5=89=8D=EF=BC=8C=E6=8A=8ASMD=E8=8A=AF=E7=89=87=E7=84=8A=E6=8E=A5=E5=
=88=B0=E7=94=B5=E8=B7=AF=E6=9D=BF=E4=B8=8A.
=E5=85=88=E5=BC=84=E4=B8=80=E7=82=B9=E7=84=8A=E9=94=A1=E5=9C=A8=E5=9E=AB=E5=
=AD=90=E4=B8=8A=EF=BC=8C=E7=84=B6=E5=90=8E=E5=9C=A8SMD=E8=8A=AF=E7=89=87=E7=
=84=8A=E9=94=A1=E9=9D=A2=E4=B8=8A=E7=B2=98=E4=B8=8A=E4=B8=80=E5=B1=82=E8=96=
=84=E5=B1=82=E7=84=8A=E9=94=A1=EF=BC=88=E4=B8=80=E4=BA=9B=E4=BA=BA=E5=9B=A0=
=E4=B8=BA=E8=BF=99=E5=BE=88=E5=83=8F=E8=9C=82=E8=9C=9C=E8=80=8C=E7=A7=B0=E5=
=AE=83=E4=B8=BA=E7=84=8A=E9=94=A1=E8=9C=9C=EF=BC=89=E3=80=82=E4=B8=80=E5=AE=
=B6=E5=8F=AB=E5=81=9A"Kontakt Chemie" =
=E7=9A=84=E5=BE=B7=E5=9B=BD=E5=85=AC=E5=8F=B8=E5=88=B6=E9=80=A0=E7=9A=84=E4=
=B8=80=E7=A7=8D=E4=BC=BC=E6=B8=85=E6=BC=86=E7=8A=B6=E7=9A=84"L=C3=B6tlack=
" =E5=96=B7=E9=9B=BE =
=E4=BD=A0=E5=8F=AF=E4=BB=A5=E4=BD=BF=E7=94=A8=E5=AE=83=E5=8E=BB=E4=BB=A3=E6=
=9B=BF=E7=84=8A=E9=94=A1=E8=9C=9C=E3=80=82

=E6=B8=85=E6=B4=81=E4=B8=80=E4=B8=8B=E4=BD=A0=E7=9A=84=E7=83=99=E9=93=81=EF=
=BC=8C=E4=B8=8A=E9=9D=A2=E4=B8=8D=E5=9B=A0=E8=AF=A5=E6=9C=89=E4=BB=BB=E4=BD=
=95=E7=9A=84=E7=84=8A=E9=94=A1=E7=95=99=E4=B8=8B=EF=BC=8C=E7=84=B6=E5=90=8E=
=E5=87=86=E7=A1=AE=E7=9A=84=E5=AE=9A=E4=BD=8DFT232BM=EF=BC=8C=E8=BD=BB=E8=
=BD=BB=E7=9A=84=E5=8E=8B=E4=B8=80=E4=B8=8B=EF=BC=8C=E4=BD=BF=E6=AF=8F=E4=B8=
=AA=E9=92=88=E8=84=9A=E9=83=BD=E5=AF=B9=E5=87=86=E3=80=82=E4=B8=8D=E8=A6=81=
=E5=86=8D=E5=A2=9E=E5=8A=A0=E7=84=8A=E9=94=A1=E4=BA=86=E3=80=82=20

=E8=BF=99=E6=A0=B7=E4=B8=80=E6=9D=A5=E7=9A=84=E8=AF=9D=E8=BF=99=E4=B8=AA=E6=
=96=B9=E6=A1=88=E5=B0=B1=E5=BE=88=E5=A5=BD=E4=BA=86=E3=80=82=E4=BD=A0=E5=A6=
=82=E6=9E=9C=E6=9C=89=E4=B8=80=E4=B8=AA=E5=B0=8F=E5=8F=B7=E7=9A=84=E7=83=99=
=E9=93=81=E4=B9=9F=E6=B2=A1=E6=9C=89=E5=A4=9A=E5=A4=A7=E7=9A=84=E5=85=B3=E7=
=B3=BB=E3=80=82=E5=8F=AA=E8=A6=81=E7=94=A8=E4=B8=80=E4=B8=AA=E9=80=82=E5=90=
=88=E7=9A=84=E4=B8=94=E7=A1=AE=E4=BF=9D=E6=8E=A5=E8=A7=A6=E5=BC=95=E8=84=9A=
=E4=B8=8D=E6=B2=BE=E4=B8=8A=E7=84=8A=E9=94=A1=E5=B0=B1=E5=8F=AF=E4=BB=A5=E4=
=BA=86=E3=80=82=E6=88=91=E4=B8=8D=E5=BB=BA=E8=AE=AE=E4=BD=BF=E7=94=A8=E5=8E=
=A8=E6=88=BF=E7=83=98=E7=83=A4=E6=9C=BA=E6=88=96=E5=85=B6=E4=BB=96=E9=87=8E=
=E8=9B=AE=E7=9A=84=E6=96=B9=E6=B3=95=E3=80=82=E7=94=A8=E5=85=B6=E5=AE=83=E7=
=9A=84=E6=96=B9=E6=B3=95=E5=BE=88=E5=8F=AF=E8=83=BD=E4=BC=9A=E6=8D=9F=E5=9D=
=8F=E8=8A=AF=E7=89=87=E7=9A=84=E3=80=82.=20
=E6=B5=8B=E8=AF=95
=E6=88=91=E5=BB=BA=E8=AE=AE=E5=88=86=E4=B8=A4=E9=83=A8=E6=B5=8B=E8=AF=95=E6=
=AD=A4=E7=94=B5=E8=B7=AF=E3=80=82=E7=AC=AC=E4=B8=80=E6=AD=A5=E4=B8=8D=E5=B0=
=86=E5=85=B6=E8=BF=9E=E6=8E=A5=E5=88=B0AVR=E5=BE=AE=E6=8E=A7=E5=88=B6=E5=99=
=A8=E7=9A=84=E6=8F=92=E5=BA=A7=E4=B8=8A=E3=80=82 =
linux=E4=BC=9A=E8=AE=A4=E5=87=BAFTDI=E8=8A=AF=E7=89=87=EF=BC=8C=E4=BD=A0=E5=
=BA=94=E8=AF=A5=E5=8F=AF=E4=BB=A5=E5=9C=A8/proc/bus/usb/device=E4=B8=AD=E7=
=9C=8B=E5=88=B0=E5=A6=82=E4=B8=8B=E7=9A=84=E4=BF=A1=E6=81=AF=EF=BC=9A=20
T: Bus=3D02 Lev=3D01 Prnt=3D01 Port=3D00 Cnt=3D01 Dev#=3D 2 Spd=3D12 =
MxCh=3D 0
D: Ver=3D 1.10 Cls=3D00(>ifc ) Sub=3D00 Prot=3D00 MxPS=3D 8 #Cfgs=3D 1
P: Vendor=3D0403 ProdID=3D6001 Rev=3D 2.00
S: Manufacturer=3DFTDI
S: Product=3DUSB <-> Serial
C:* #Ifs=3D 1 Cfg#=3D 1 Atr=3D80 MxPwr=3D 90mA
I: If#=3D 0 Alt=3D 0 #EPs=3D 2 Cls=3Dff(vend.) Sub=3Dff Prot=3Dff =
Driver=3Dserial
E: Ad=3D81(I) Atr=3D02(Bulk) MxPS=3D 64 Ivl=3D 0ms
E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D 64 Ivl=3D 0ms


=E4=B9=8B=E5=90=8E=E5=8A=A0=E5=85=A5AVR=E5=BE=AE=E6=8E=A7=E5=88=B6=E5=99=A8=
=E5=B9=B6=E4=B8=94=E8=A3=85=E8=BD=BD=E4=B8=80=E4=B8=AA=E8=83=BD=E5=85=B6L=
CD=E7=81=AF=E9=97=AA=E7=83=81=E7=9A=84=E7=A8=8B=E5=BA=8F=EF=BC=8C=E8=A7=A3=
=E5=BC=80linuxusblcd=E8=BD=AF=E4=BB=B6=E5=8C=85=EF=BC=88=E5=9C=A8=E6=96=87=
=E7=AB=A0=E7=9A=84=E6=9C=AB=E5=B0=BE=E6=9C=89=E4=B8=8B=E8=BD=BD=EF=BC=89=EF=
=BC=8C=E9=94=AE=E5=85=A5=EF=BC=9A=20
make testload0

=E7=94=B5=E7=BC=86=E4=B8=8EUSB=E8=BD=AC=E6=8E=A5=E5=99=A8=E9=83=BD=E5=BA=94=
=E8=AF=A5=E6=8F=92=E4=B8=8A=E3=80=82
=E5=A6=82=E6=9E=9C=E6=B5=8B=E8=AF=95=E6=88=90=E5=8A=9F=E9=82=A3=E4=B9=88=E4=
=BD=A0=E5=8F=AF=E4=BB=A5=E8=82=AF=E5=AE=9A=E5=BE=AE=E6=8E=A7=E5=88=B6=E5=99=
=A8=E5=B0=B1=E5=8F=AF=E4=BB=A5=E5=B7=A5=E4=BD=9C=E4=BA=86=E3=80=82

=E4=B9=8B=E5=90=8E=E4=BD=A0=E5=B0=B1=E5=8F=AF=E4=BB=A5=E8=A3=85=E8=BD=BD=E5=
=AE=8C=E6=95=B4=E7=9A=84=E5=BE=AE=E6=8E=A7=E5=88=B6=E5=99=A8=E8=BD=AF=E4=BB=
=B6=E5=8C=85=20
make load

=E7=8E=B0=E5=9C=A8=E4=BD=A0=E5=B0=B1=E5=8F=AF=E4=BB=A5=E4=BD=BF=E7=94=A8"=
ttydevinit /dev/ttyUSB0" =
=E6=9D=A5=E5=88=9D=E5=A7=8B=E5=8C=96USB=E4=B8=B2=E8=A1=8C=E8=BF=9E=E6=8E=A5=
=EF=BC=8C=E5=B9=B6=E4=B8=94=E7=94=A8"cat>/dev/ttyUSB0"=E6=9D=A5=E4=B8=8E=E8=
=AE=BE=E5=A4=87=E5=AF=B9=E8=AF=9D=E3=80=82=20
ttydevinit /dev/ttyUSB0
cat > /dev/ttyUSB0
D=3Dhello world


=E8=BF=99=E5=B0=86=E6=98=BE=E7=A4=BA"Hello =
world"=E4=BA=8E=E6=98=BE=E7=A4=BA=E5=B1=8F=E4=B8=8A=E3=80=82=E8=AF=A6=E7=BB=
=86=E7=9A=84=E5=86=85=E5=AE=B9=E8=A7=812002=E5=B9=B45=E6=9C=88=E5=8F=B7=E7=
=9A=84=E6=96=87=E7=AB=A0=E3=80=82=E9=82=A3=E7=AF=87=E6=96=87=E7=AB=A0=E9=87=
=8C=E6=8F=90=E5=88=B0=E4=B8=80=E4=B8=AA=E5=8F=ABllp.pl=E7=9A=84=E7=A8=8B=E5=
=BA=8F=EF=BC=8C=E5=85=B7=E6=9C=89=E9=80=9A=E8=BF=87LCD=E6=98=BE=E7=A4=BA=E5=
=99=A8=E4=B8=8A=E7=9A=84=E4=B8=A4=E4=B8=AA=E6=8C=89=E9=92=AE=E4=BB=A5=E4=BA=
=A4=E4=BA=92=E5=BC=8F=E7=9A=84=E6=96=B9=E5=BC=8F=E4=B8=8E=E8=AE=A1=E7=AE=97=
=E6=9C=BA=E5=AF=B9=E8=AF=9D=E7=9A=84=E5=8A=9F=E8=83=BD=E3=80=82=E8=BF=99=E9=
=87=8C=E4=BD=A0=E4=B9=9F=E5=8F=AF=E4=BD=BF=E7=94=A8=E5=AE=83=E4=BB=AC=E3=80=
=82

=E8=BF=99=E6=98=AF=E4=B8=80=E5=B9=85=E5=B7=A5=E4=BD=9C=E7=9A=84=E5=9B=BE=EF=
=BC=88=E5=BD=93=E6=8B=8D=E6=AD=A4=E7=85=A7=E6=97=B6=EF=BC=8C=E6=8C=89=E9=92=
=AE=E5=B9=B6=E6=B2=A1=E6=9C=89=E8=BF=9E=E4=B8=8A=E5=8E=BB=EF=BC=8CFT232BM=
=E5=9C=A8=E6=9D=BF=E7=9A=84=E4=B8=8B=E9=9D=A2:



=E5=8F=AF=E4=BE=9B=E9=80=89=E6=8B=A9=E7=9A=84=E5=85=B6=E4=BB=96=E6=96=B9=E6=
=A1=88
=E8=99=BD=E7=84=B6=E8=BF=99=E9=87=8C=E7=9A=84=E7=94=B5=E8=B7=AF=E5=BE=88=E7=
=AE=80=E5=8D=95=EF=BC=8C=E4=BD=86=E5=AF=B9=E5=88=9D=E5=AD=A6=E8=80=85=E6=9D=
=A5=E8=AF=B4=EF=BC=8C=E7=94=B1=E4=BA=8E=E5=BF=85=E9=A1=BB=E5=85=B7=E5=A4=87=
=E7=84=8ASMD=E8=8A=AF=E7=89=87=E7=9A=84=E6=8A=80=E6=9C=AF=E8=80=8C=E6=98=BE=
=E7=9A=84=E5=9B=B0=E9=9A=BE=E3=80=82=E5=A6=82=E6=9E=9C=E4=BD=A0=E6=B2=A1=E6=
=9C=89=E6=8A=8A=E6=8F=A1=EF=BC=8C=E8=80=83=E8=99=91=E4=B8=80=E4=B8=8B=E5=95=
=86=E4=B8=9A=E5=8C=96=E7=9A=84=E6=88=90=E5=93=81=E3=80=82=E7=BC=BA=E7=82=B9=
=E6=98=AF=E4=BD=A0=E9=80=9A=E5=B8=B8=E4=B8=8D=E4=BC=9A=E5=BE=97=E5=88=B0=E9=
=A2=9D=E5=A4=96=E7=9A=84=E5=83=8F=E7=9B=91=E8=A7=86=E7=8B=97=EF=BC=8CLED,=
=E5=92=8C=E6=8C=89=E9=92=AE=E7=AD=89=E8=AE=BE=E5=A4=87=E3=80=82=E4=BD=A0=E5=
=8F=AA=E5=BE=97=E5=88=B0LCD=E6=98=BE=E7=A4=BA=E5=99=A8=E3=80=82=E8=BF=99=E4=
=BA=9B=E7=9A=84=E4=BB=B7=E6=A0=BC=E4=B9=9F=E5=BE=88=E5=90=88=E7=90=86=E3=80=
=82=E5=B8=A6LCD=E7=9A=84=E8=AE=BE=E5=A4=87=E5=8F=AA=E9=9C=8030=E6=AC=A7=E5=
=85=83=E3=80=82=20

=E4=B8=8D=E5=B9=B8=E7=9A=84=E6=98=AF=EF=BC=8C=E5=A4=A7=E9=83=A8=E5=88=86=E7=
=9A=84=E5=B0=B1=E7=AE=97=E6=98=AF=E5=9F=BA=E4=BA=8Eftdi=E8=8A=AF=E7=89=87=
=E7=9A=84=E4=BA=A7=E5=93=81=EF=BC=8C=E9=83=BD=E6=9C=89=E8=87=AA=E5=B7=B1=E7=
=9A=84=E5=9E=8B=E5=8F=B7=EF=BC=8C=E5=90=8D=E7=A7=B0=E3=80=82=E8=BF=99=E6=A0=
=B7=E7=9A=84=E8=AF=9D=E5=86=85=E6=A0=B8=E4=B8=8D=E4=BC=9A=E8=AF=86=E5=88=AB=
=E5=AE=83=E4=BB=AC=E3=80=82=E5=9B=A0=E4=B8=BAUSB=E9=A9=B1=E5=8A=A8=E7=A8=8B=
=E5=BA=8F=E8=AF=86=E5=88=AB=E4=B8=80=E4=BA=9B=E7=89=B9=E5=AE=9A=E7=9A=84=E4=
=BA=A7=E5=93=81ID.=E4=BD=A0=E9=9C=80=E8=A6=81=E4=BF=AE=E6=94=B9=E5=86=85=E6=
=A0=B8=EF=BC=8C=E9=87=8D=E6=96=B0=E7=BC=96=E8=AF=91=E3=80=82=E5=A6=82=E6=9E=
=9C=E5=85=B6=E4=BB=96=E4=BA=BA=E5=B7=B2=E7=BB=8F=E6=9B=B4=E6=96=B0=E4=BA=86=
=E8=BF=99=E4=BA=9B=E4=BB=A3=E7=A0=81=EF=BC=8C=E4=B9=9F=E8=AE=B8=E5=90=8E=E7=
=BB=AD=E7=9A=84=E7=89=88=E6=9C=AC=E5=B0=B1=E6=94=AF=E6=8C=81=E6=96=B0=E7=9A=
=84=E8=8A=AF=E7=89=87=E4=BA=86=E3=80=82=20
  a.. http://www.matrixorbital.com/ =
=E4=BB=96=E4=BB=AC=E4=BD=BF=E7=94=A8ftdi =
232BM=EF=BC=8C=E4=BD=86=E6=9C=89=E8=87=AA=E5=B7=B1=E7=9A=84=E4=BA=A7=E5=93=
=81 ID=E5=8F=B7=EF=BC=9A=E5=8F=ABLK202-24-USB.


  b.. http://www.usblcd.de/ =
=E8=BF=99=E4=B8=AA=E6=96=B9=E6=A1=88=E6=9C=89=E4=BB=96=E8=87=AA=E5=B7=B1=E7=
=9A=84=E5=86=85=E6=A0=B8=E9=A9=B1=E5=8A=A8=E3=80=82=E6=98=AF=E5=86=85=E6=A0=
=B8=E7=9A=84=E4=B8=80=E9=83=A8=E5=88=86=EF=BC=8C=E5=9C=A8=E4=BB=BB=E4=BD=95=
=E7=9A=842.4.x=E7=89=88=E7=9A=84=E5=86=85=E6=A0=B8=E4=B8=8B=E9=83=BD=E8=83=
=BD=E6=AD=A3=E5=B8=B8=E8=BF=90=E8=A1=8C=EF=BC=8C=E8=BF=99=E5=8F=AF=E6=98=AF=
=E4=B8=80=E4=B8=AA=E5=A5=BD=E6=96=B9=E6=A1=88


  c.. http://crystalfontz.com/ =
=E4=BB=96=E4=BB=AC=E7=9A=84USB=E6=98=BE=E7=A4=BA=E5=B1=8F=EF=BC=88632 =
=E5=92=8C634=EF=BC=89=E7=94=A8=E6=9C=89=E8=87=AA=E5=B7=B1=E7=9A=84=E4=BA=A7=
=E5=93=81ID=E7=9A=84FT232AM.


  d.. http://www.cwlinux.com/eng/products/products_lcd.php =
=E6=88=91=E4=B9=9F=E5=88=9A=E5=8F=91=E7=8E=B0=E8=BF=99=E4=B8=AA=E7=AB=99=E7=
=82=B9=E4=B8=8D=E4=B9=85=EF=BC=8C=E4=BB=96=E4=BB=AC=E6=9C=89=E8=87=AA=E5=B7=
=B1=E7=9A=84=E5=B8=A6=E9=94=AE=E7=9B=98=E7=9A=84LCD=E5=87=BA=E5=94=AE=E3=80=
=82=E4=B8=8D=E8=BF=87=E8=BF=99=E6=AF=94=E6=9C=AC=E6=96=87=E7=9A=84=E8=A7=A3=
=E5=86=B3=E6=96=B9=E6=A1=88=E8=A6=81=E8=B4=B5=E4=B8=A4=E5=80=8D=E3=80=82.=
=20




=E5=8F=82=E8=80=83=E6=96=87=E7=8C=AE=EF=BC=9A
  a.. =
=E6=89=80=E6=9C=89=E5=9C=A8=E6=9C=AC=E6=96=87=E6=8F=90=E5=88=B0=E7=9A=84=E8=
=BD=AF=E4=BB=B6=E5=92=8C=E6=96=87=E6=A1=A3=E7=9A=84=E4=B8=8B=E8=BD=BD =
=EF=BC=88=E4=BB=BB=E4=BD=95=E7=9A=84linuxusblcd=E7=9A=84=E6=9B=B4=E6=96=B0=
=E9=83=BD=E5=9C=A8=E8=BF=99=E9=87=8C=E6=98=BE=E7=A4=BA)


  b.. =
=E6=80=8E=E6=A0=B7=E7=BC=96=E7=A8=8BAVR=E5=BE=AE=E6=8E=A7=E5=88=B6=E5=99=A8=
=EF=BC=9AProgramming the AVR Microcontroller with GCC, March 2002 =
article


  c.. =
=E6=9C=89=E5=85=B3linuxlcdpanel=E7=9A=842002=E5=B9=B45=E6=9C=88=E6=96=87=E7=
=AB=A0=E3=80=82=E9=82=A3=E7=AF=87=E6=96=87=E7=AB=A0=E4=B8=AD=E7=9A=84perl=
=E7=9A=84=E8=84=9A=E6=9C=AC=EF=BC=88llp.pl)=E4=B9=9F=E5=8F=AF=E4=BB=A5=E9=
=87=8D=E7=94=A8: May 2002 article


  d.. =
FTDI=E8=AE=BE=E5=A4=87=E7=9A=84=E7=AB=99=E7=82=B9=EF=BC=9Awww.ftdichip.co=
m


  e.. FT232BM=E7=9A=84=E6=95=B0=E6=8D=AE=E9=A1=B5=EF=BC=9A(from =
http://www.ftdichip.com): ftdichip_ds232b11.pdf, 820Kb


  f.. =
=E5=85=B3=E4=BA=8E=E8=BF=99=E6=96=B9=E9=9D=A2=E7=9A=84Linux=E7=AB=99=E7=82=
=B9=EF=BC=9Acadsoftusa.com


  g.. =
FTDI=E8=8A=AF=E7=89=87=E7=9A=84=E8=B5=84=E6=96=99=E4=B9=A6=E5=BA=93 =
=EF=BC=88=E6=9D=A5=E6=BA=90=E8=87=AAhttp://www.elektronik-project.de)=EF=BC=
=9Aftdi.lbr.gz




------=_NextPart_000_0033_01C32371.76C367A0
Content-Type: text/html;
	charset="utf-8"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=3D"text/html; charset=3Dgb2312" http-equiv=3DContent-Type>
<META content=3D"MSHTML 5.00.2614.3500" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY><FONT size=3D2>
<H1>Linux USB LCD display with watchdog and buttons</H1>
<H4>ArticleCategory: [Choose a category, do not translate =
this]</H4>Hardware=20
<H4>AuthorImage:[Here we need a little image from you]</H4><IMG=20
alt=3D"[Photo of the Author]" height=3D164=20
src=3D"file:///C:/common/images/Guido-S.gif" width=3D173>=20
<H4>TranslationInfo:[Author + translation history. mailto: or=20
http://homepage]</H4>
<P>original in en <A href=3D"http://linuxfocus.org/~guido/">Guido =
Socher</A></P>
<P>translated from en to zh by<A=20
href=3D"file:///C:/WINDOWS/Desktop/mail%20to:0244010@fudan.edu.cn"> =
DigitalPig=20
</A></P>
<H4>AboutTheAuthor:[A small biography about the author]</H4>
<P>Guido=D6=AE=CB=F9=D2=D4=CF=B2=BB=B6Linux,=CA=C7=D2=F2=CE=AA=CB=FC=CA=C7=
=C4=C7=D0=A9=CF=EB=BF=AA=B7=A2=CB=FB=C3=C7=D7=D4=BC=BA=B5=C4=C8=ED=BC=FE=BA=
=CD=D3=B2=BC=FE=B5=C4=C8=CB=B5=C4=CC=EC=CC=C3.</P>
<H4>Abstract:[Here you write a little=20
summary]</H4>=D5=E2=C6=AA=CE=C4=D5=C2=CA=C7=CE=D2=D7=DB=BA=CF=D2=D4=C7=B0=
=D0=B4=B9=FD=B5=C4=D2=BB=C6=AA=D3=B2=BC=FE=B5=C4=CE=C4=D5=C2=B5=C3=B5=BD=BA=
=DC=C8=C8=C1=D2=B5=C4=B7=B4=C0=A1=B5=C4=B3=C9=B9=FB.LinuxFocus =
=B5=C4=B6=C1=D5=DF=D5=E6=B5=C4=BA=DC=C0=F7=BA=A6!=D2=BB=D0=A9=C8=CB=CF=EB=
=D2=AA=D6=AA=B5=C0=C8=E7=BA=CE=C1=AC=BD=D3USB=20
=D7=DC=CF=DF(bus).=D5=E2=C0=EF=D3=D0=D2=BB=B7=DD=BA=DC=BA=C3=B5=C4=BD=E2=BE=
=F6=B7=BD=B0=B8=CE=D2=C3=C7=BF=C9=D2=D4=D3=C3<A=20
href=3D"file:///C:/WINDOWS/May2002/article236.shtml">2002=C4=EA5=D4=C2=B5=
=C4=CE=C4=D5=C2</A>=D6=D0=CC=E1=B5=BD=B5=C4LCD=CF=D4=CA=BE=C6=F7.=D5=E2=D1=
=F9=D2=D4=C0=B4,=C8=AB=B2=BF=C9=E8=B1=B8=B6=BC=BF=C9=D2=D4=D2=D4USB=20
=D7=DC=CF=DF(bus)=C0=B4=B9=A9=B5=E7.=CB=F9=D2=D4=C4=E3=B2=BB=D0=E8=D2=AA=C8=
=CE=BA=CE=B5=C4=CD=E2=BD=D3=B5=E7=D4=B4.<BR><BR>=D4=C4=B6=C1=D5=E2=C6=AA=CE=
=C4=D5=C2=B5=C4=CA=B1=BA=F2,=C4=E3=D0=E8=D2=AA=D6=C1=C9=D9=B0=B2=D7=B0=B2=
=BF=B7=D6=B5=C4Linux =
AVR=BF=AA=B7=A2=BB=B7=BE=B3.=BE=DF=CC=E5=B5=C4=C9=E8=D6=C3=CF=EA=BC=FB: =
<A=20
href=3D"file:///C:/WINDOWS/March2002/article231.shtml">Programming the =
AVR=20
Microcontroller with GCC</A>=D5=E2=C6=AA=CE=C4=D5=C2.=20
<H4>ArticleIllustration:[This is the title picture for your =
article]</H4><IMG=20
alt=3D[Illustration] height=3D353 hspace=3D10=20
src=3D"file:///C:/common/images/article286/linuxusblcd_title.jpg" =
width=3D250>=20
<H4>ArticleBody:[The article body]</H4>
<H2>=BC=F2=BD=E9</H2>USB=D2=F2=CE=AA=CB=FC=CF=D6=B4=FA=BB=AF=B5=C4=BD=D3=B2=
=B5=BA=CD=CC=E1=B9=A9=C1=CB=CD=A8=B9=FDUSB=D7=DC=CF=DF=D6=B1=BD=D3=B8=F8=C9=
=E8=B1=B8=B9=A9=B5=E7=B5=C4=CC=F5=BC=FE.=BD=D3=BF=DA=C7=E1=C7=C9=B2=A2=C4=
=DC=D4=DA=C6=E4=D6=D0=B4=AB=CA=E4=B4=F3=C1=F7=C1=BF=B5=C4=CA=FD=BE=DD.=D5=
=E2=D0=A9=B6=BC=CA=C7=CB=FC=B5=C4=D3=C5=B5=E3.=C8=B1=B5=E3=CA=C7=D3=B2=BC=
=FE=B5=C4=C9=E8=BC=C6=D2=F2=CE=AA=B8=DF=C6=B5=C2=CA=BA=CD=B8=B4=D4=D3=B5=C4=
=D0=AD=D2=E9=B6=F8=B1=E4=B5=C3=C0=A7=C4=D1.=20
=CF=C8=BF=B4=BF=B4=D5=E2=D0=A9=CB=B5=C3=F7(<A=20
href=3D"http://www.usb.org/developers/">http://www.usb.org/developers/</A=
>,=20
=C4=E3=D0=E8=D2=AA=B5=C4=CA=C71.1=B5=C4=B0=E6=B1=BE=B5=C4=CB=B5=C3=F7) =
=C4=E3=BB=E1=B6=D4=D3=DA=CB=FC327=D2=B3=B5=C4=C6=AA=B7=F9=BA=CD=C4=DA=C8=DD=
=B5=C4=BB=DE=C9=AC=C4=D1=B6=AE=B6=F8=B4=F3=B3=D4=D2=BB=BE=AA,=B6=F8=C7=D2=
=B6=D4=D3=DA=CB=FC=B4=E6=D4=DA=D2=BB=D0=A9=B9=D8=D3=DAUSB=C9=E8=B1=B8=B5=C4=
=D3=D0=CE=CA=CC=E2=B5=C4=CA=B5=CA=A9=B7=BD=B0=B8=D2=BB=B5=E3=B6=BC=B2=BB=C6=
=E6=B9=D6.=20
=D2=BB=B8=F6=B8=FC=D3=D1=BA=C3=B5=C4=BD=E9=C9=DC=D4=DA<A =
href=3D"http://www.beyondlogic.org/">http://www.beyondlogic.org/</A>=20
=B5=AB=CA=C7=CB=B5=C3=F7=D2=C0=C8=BB=B8=B4=D4=D3.<BR><BR>=B8=C3=C8=E7=BA=CE=
=CA=C7=BA=C3??=CE=D2=C3=C7=C8=E7=BA=CE=B0=D1=CE=D2=C3=C7=B5=C4=CE=A2=BF=D8=
=D6=C6=C6=F7(Microcontroller)=D3=EBUSB=D7=DC=CF=DF=C1=AC=C9=CF?FTDI,=D2=BB=
=B8=F6=CB=D5=B8=F1=C0=BC=B5=C4=B9=AB=CB=BE,=20
=D3=D0=C1=CB=BD=E2=BE=F6=B5=C4=B0=EC=B7=A8(<A =
href=3D"http://www.ftdichip.com/">http://www.ftdichip.com</A>).=20
=CB=FB=C3=C7=CC=E1=B9=A9=C1=CB=D2=BB=D6=D6=D0=BE=C6=AC=C0=A9=B3=E4=C1=CBU=
SB=CF=B5=C1=D0=B5=C4=BD=D3=BF=DA.FT232BM=D0=BE=C6=AC=D2=BB=B1=DF=CA=C7RS2=
32,=C1=ED=D2=BB=B1=DF=CA=C7USB.=BB=BB=D2=BB=BE=E4=BB=B0=CB=B5,=C4=E3=D6=BB=
=CA=C7=BD=AB=D4=AD=C0=B4=D0=E8=D2=AA=CD=E2=BC=D3=B5=E7=D4=B4=B5=C4MAX232=D7=
=AA=BB=AF=B3=C9=C1=CB=B4=F8RS232=D7=AA=BB=BB=CF=DF=B5=C4FT232BM=D0=BE=C6=AC=
.=20

<H2>=C7=FD=B6=AF=B3=CC=D0=F2</H2>FT232BM=CA=C7=D5=E6=D5=FD=B5=C4=BF=E7=C6=
=BD=CC=A8=B5=C4=BD=E2=BE=F6=B7=BD=B0=B8.=D3=D0=CA=CA=BA=CF=B8=F7=D6=D6=B2=
=D9=D7=F7=CF=B5=CD=B3=B5=C4=B0=E6=B1=BE,=CE=AALinux=C4=DA=BA=CB=D7=BC=B1=B8=
=B5=C4=CA=C7ftdi_sio=B2=A2=C7=D2=D4=B4=B4=FA=C2=EB=BF=AA=B7=C5.=CB=FC=CA=C7=
Linux=C4=DA=BA=CB=B5=C4=D2=BB=B2=BF=B7=D6.FT232BM=B2=BB=BD=F6=CC=E1=B9=A9=
=C1=CBUSB=B5=BDRS232=B5=C4=C1=AC=BD=D3.=CB=FC=B5=C4Linux=CF=C2=B5=C4=C4=DA=
=BA=CB=C4=A3=BF=E9=C8=D4=D4=DA=BC=CC=D0=F8=BF=AA=B7=A2=D6=AE=D6=D0=D2=D4=C0=
=A9=B3=E4=CB=F9=D3=D0=B5=C4=BA=AF=CA=FD=B9=A6=C4=DC.USB=B5=BDRS232=B5=C4=B2=
=BF=B7=D6=D2=D1=BE=AD=D7=F6=BA=C3=C1=CB,=B6=F8=C7=D2=CE=D2=D3=C3=B5=C4=CA=
=C7=B1=EA=D7=BC=B5=C4Red=20
Hat 7.3=B0=E6=B5=C4=C4=DA=BA=CB(2.4.18), =
=C3=BB=D3=D0=BE=AD=B9=FD=C8=CE=BA=CE=D6=D8=D0=C2=B1=E0=D2=EB=BB=F2=D0=DE=B8=
=C4.=D6=BB=CA=C7=BC=F2=B5=A5=B5=C4=B0=B2=D7=B0=C1=CB=CB=FC..<BR><BR>ftdi_=
sio =D4=DA<A=20
href=3D"http://ftdi-usb-sio.sourceforge.net/">http://ftdi-usb-sio.sourcef=
orge.net/</A>=BF=AA=B7=A2.=20
<BR><BR>=CE=D2=B5=C4Red Hat =
7.3=BB=E1=D4=DA=CE=D2=B2=E5=C9=CFUSB=C9=E8=B1=B8=B5=C4=CA=B1=BA=F2=D7=D4=B6=
=AF=B5=C4=BC=D3=D4=D8=CB=F9=D3=D0=B5=C4=C4=DA=BA=CB=C4=A3=BF=E9.=C8=E7=B9=
=FB=D4=DA=C4=E3=B5=C4=B7=A2=D0=D0=B0=E6=C9=CF=CE=DE=B7=A8=B9=A4=D7=F7,=20
=BE=CD=C7=EB=BC=EC=B2=E9=D2=BB=CF=C2=D5=E2=D0=A9=C4=A3=BF=E9:(USB-UHCI)=20
<P class=3Dcode>/sbin/lsmod usb-uhci<BR>/sbin/lsmod =
usbcore<BR>/sbin/lsmod=20
usbserial<BR>/sbin/lsmod =
ftdi_sio<BR></P>=D3=EB=D3=B2=BC=FE=CD=A8=D1=B6=B5=C4=C9=E8=B1=B8=CE=C4=BC=
=FE=CA=C7 /dev/ttyUSB0=20
<BR><BR>ftdio_sio=B5=C4=BF=AA=B7=A2=D5=DF=BD=A8=D2=E9=D6=C1=C9=D9=CA=B9=D3=
=C32.4.20=B0=E6=B5=C4=C4=DA=BA=CB,=B5=AB=C4=E3=BF=C9=D2=D4=BF=B4=B5=BD=D4=
=DA2.4.18=D2=B2=BF=C9=D2=D4=B9=A4=D7=F7(=D6=C1=C9=D9=CE=D2=C3=C7=D5=E2=C0=
=EF=D0=E8=D2=AA=B5=C4=C4=C7=D0=A9=BA=AF=CA=FD=BF=C9=D2=D4=B5=C4)=20
<H2>=CD=BC=C0=FD:</H2>=D5=FD=C7=B0=B7=BD=B5=C4=CA=C7=B5=E7=CF=DF.=C4=E3=D6=
=BB=CA=C7=BD=ABFT232BM=B2=E5=C8=EB=B5=BD=CE=A2=BF=D8=D6=C6=C6=F7(Microcon=
troller)=D3=EBUSB=20
=C1=AC=BD=D3=C6=F7=D6=D0=BC=E4=B5=C4Rx/Tx=CF=DF=D6=AE=BC=E4.=BB=B9=D0=E8=D2=
=AA=D2=BB=B8=F66MHz=B5=C4=BE=A7=CC=E5=BC=EC=B2=A8=C6=F7=BB=B9=D3=D0=C6=E4=
=CB=FB=D2=BB=D0=A9=D4=DA=C9=E8=BC=C6=CA=E9=D6=D0=C3=E8=CA=F6=B5=BD=B5=C4=B2=
=BF=BC=FE.=B4=C5=D0=D4=CE=A2=C1=A3=D7=B4=B5=C4(ferrite =
bead)(=CD=BC=D6=D0=B5=C4=D3=D2=B2=E0)=20
=CA=C7=D2=BB=B8=F6=D0=A1=D0=A1=B5=C4=C4=DC=B9=FD=C2=CB=B5=F4=B8=DF=C6=B5=B5=
=C4=CF=DF=C8=A6(USB=D7=DC=CF=DF=B5=C4=D2=AA=D4=DA48MHz=CF=C2=D4=CB=D0=D0)=
,=C4=E3=BB=B9=BF=C9=D2=D4=D3=C3=D2=BB=B8=F61k=B5=C4=B5=E7=D7=E8=B2=F8=C9=CF=
10=C8=A6=B5=C4=B5=C4=CF=B8=B5=E7=CF=DF,=20
=B2=A2=C7=D2=B0=D1=CB=FC=D7=F7=CE=AA=D2=BB=B8=F6=CD=AC=D1=F9=B5=C4=CF=DF=C8=
=A6.<BR><BR><A=20
href=3D"file:///C:/common/images/article286/schematic.gif"><IMG =
alt=3Dschematic=20
height=3D354 =
src=3D"file:///C:/common/images/article286/schematic_th.gif"=20
width=3D531></A> =
<BR>=D2=BB=B8=F6=D0=E8=D2=AA=D7=A2=D2=E2=B5=C4=CE=CA=CC=E2=CA=C7=B5=E7=C1=
=A6=B5=C4=CF=FB=BA=C4,=C8=E7=B9=FB=C4=E3=C9=E8=BC=C6=C1=CB=D2=BB=B8=F6=D7=
=DC=CF=DF=B9=A9=B5=E7=B5=C4=C9=E8=B1=B8,=B1=D8=D0=EB=C8=C3=CB=FC=D0=A1=D3=
=DA100mA.=20
=C4=E3=B5=C4=C9=E8=B1=B8=BB=B9=B1=D8=D0=EB=D6=A7=B3=D6USB=B9=D2=C6=F0=C4=A3=
=CA=BD(Suspend).=B5=B1=D2=BB=B8=F6"sleep"=D2=FD=BD=C5=CE=BB=D3=DA=B5=CD=B5=
=E7=CE=BB=CA=B1,=C9=E8=B1=B8=B5=C4=BA=C4=B5=E7=C1=BF=B1=D8=D0=EB=D0=A1=D3=
=DA0.5mA.=BA=F3=D2=BB=B8=F6=D2=AA=C7=F3=CA=B9=C9=E8=BC=C6=B1=E4=B5=C3=B8=FC=
=BC=D3=B5=C4=C0=A7=C4=D1.AVR=D6=A7=B3=D6=D2=BB=D6=D6"Idle"=C4=A3=CA=BD=B5=
=C4(=BA=C4=B5=E7=C9=D9=D3=DA2mA)=BA=CD"Power=20
down" =
=C4=A3=CA=BD(=BA=C4=B5=E7=C9=D9=D3=DA20uA).=BF=B4=C6=F0=C0=B4=B0=D1=CE=A2=
=BF=D8=D6=C6=C6=F7=B4=D3idle=C4=A3=CA=BD=BB=BD=D0=D1=BB=B9=CA=C7=BA=DC=C8=
=DD=D2=D7=B5=C4.=CB=E4=C8=BB=D5=E2=BB=E1=CE=A5=B7=B4=D2=BB=B5=E3USB=B5=C4=
=B1=EA=D7=BC,=20
=CE=D2=BB=B9=CA=C7=BE=F6=B6=A8=CA=B9=D3=C3idle=C4=A3=CA=BD.=CF=D4=CA=BE=C6=
=F7=C9=CF=B5=C4=B1=B3=BE=B0=B5=C6=B4=CB=CA=B1=BB=E1=B9=D8=B1=D5=A3=AC=D5=FB=
=B8=F6=B5=E7=C2=B7=B5=C4=BA=C4=B5=E7=C1=BF=BE=CD=CE=AA3mA.=D5=E2=B1=C80.5=
mA=D2=AA=B4=F3=A1=A3=B5=ABUSB=D6=F7=BF=D8=D6=C6=C6=F7=B2=BB=BB=E1=C1=E9=C3=
=F4=B5=BD=C4=DC=BC=EC=B2=E2=B3=F6=C0=B4=A1=A3=CB=FC=D3=A6=B8=C3=BB=E1=BC=CC=
=D0=F8=B9=A4=D7=F7=A1=A3=20
<BR><BR>=CB=B5=C1=CB=D5=E2=C3=B4=B6=E0=A3=AC=CE=D2=B1=D8=D0=EB=B3=D0=C8=CF=
=CE=D2=C3=BB=D3=D0=D6=A7=B3=D6=B9=D2=C6=F0=B5=C4=B5=E7=C4=D4=A3=AC=CB=F9=D2=
=D4=CE=D2=B2=BB=C4=DC=B2=E2=CA=D4=D5=E2=B8=F6=B2=BF=B7=D6=A1=A3=C8=E7=B9=FB=
=C4=E3=D3=D0=B5=E7=C4=D4=A3=AC=D7=EE=BA=C3=CA=C7=CF=D6=B4=FA=BB=AF=B5=C4=CF=
=A5=C9=CF=CA=BD=B5=E7=C4=D4=A3=AC=BE=CD=C7=EB=B2=E2=CA=D4=D2=BB=CF=C2=A3=AC=
=B2=A2=B0=D1=BD=E1=B9=FB=B8=E6=CB=DF=CE=D2=A1=A3<BR><BR>=B5=E7=C2=B7=B5=C4=
=C6=E4=CB=FC=B2=BF=B7=D6=D4=DA<A=20
href=3D"file:///C:/WINDOWS/May2002/article236.shtml">2002=C4=EA=B5=C45=D4=
=C2</A>=B5=C4=D2=BB=C6=AA=CE=C4=D5=C2=C0=EF=CC=E1=B5=BD=B9=FD=C1=CB.=20
=A1=A3=CB=F9=D2=D4=B6=D4=B4=CB=CE=D2=BE=CD=B2=BB=B6=E0=D7=F6=BD=E2=CA=CD=C1=
=CB<BR>=CD=A8=B9=FD=B5=E3=BB=F7=CD=BC=C0=FD=A3=AC=BF=C9=D2=D4=BF=B4=B5=BD=
=B7=C5=B4=F3=C1=CB=B5=C4=CD=BC<BR><A=20
href=3D"file:///C:/common/images/article286/board.gif"><IMG alt=3Dboard =
height=3D195=20
src=3D"file:///C:/common/images/article286/board_th.gif" =
width=3D145></A>=20
<BR>=A3=AC=CB=F9=D3=D0=B5=C4=CE=C4=BC=FE=B5=C4=B0=FC=B6=BC=BF=C9=D2=D4=D4=
=DA=CE=C4=D5=C2=B5=C4=C4=A9=CE=B2=BF=C9=D2=D4=CF=C2=D4=D8=A1=A3=B0=E5=CA=C7=
=B5=A5=C3=E6=B5=C4=A3=AC=C0=B6=C3=E6=B5=C4=CA=B4=BF=CC=B2=E3=A3=AC=BA=EC=C9=
=AB=B5=C4=BE=CD=CA=C7=B5=E7=CF=DF=A1=A3<BR><BR>=C4=E3=D0=E8=D2=AA=B5=C4US=
B B=D0=CD=C1=AC=BD=D3=C6=F7=D4=DA=CF=C2=C3=E6=D5=B9=CA=BE=A1=A3<BR>
<CENTER><IMG alt=3D"type B Receptacle" height=3D277=20
src=3D"file:///C:/common/images/article286/usb_typeB_receptacle.gif" =
width=3D232>=20
</CENTER><BR>
<H2>=D3=C3SMD=D0=BE=C6=AC=B9=A4=D7=F7</H2>SMD=D0=BE=C6=AC=D3=D0=BA=DC=BA=C3=
=B5=C4=BB=FA=D0=B5=D3=EB=B5=E7=C6=F7=D0=D4=C4=DC=A3=AC=B5=AB=B6=D4=B5=E7=D7=
=D3=B0=AE=BA=C3=D5=DF=C0=B4=CB=B5=C8=B4=CA=C7=D2=BB=D6=D6=D8=AC=C3=CE=A1=A3=
=C4=E3=D0=E8=D2=AA=BA=DC=B8=DF=B5=C4=BA=B8=BD=D3=BC=BC=C7=C9=A3=AC=D6=C1=C9=
=D9=B0=E5=C9=CF=B5=C4SMD=D0=BE=C6=AC=B1=D8=D0=EB=C5=AA=B5=C4=B2=BB=BD=F6=BA=
=C3=B6=F8=C7=D2=B8=C9=BE=BB=A1=A3=D5=E2=CA=C7=B3=F5=D1=A7=D5=DF=CB=F9=B2=BB=
=BE=DF=B1=B8=B5=C4=A1=A3=C8=E7=B9=FB=C4=E3=C3=BB=D3=D0=B0=D1=CE=D5=C0=B4=CA=
=B4=BF=CC=B5=E7=C2=B7=B0=E5=A3=AC=BA=B8=BD=D3=D0=BE=C6=AC=A3=AC=BF=B4=BF=B4=
=A1=B0=BF=C9=B9=A9=D1=A1=D4=F1=B5=C4=C6=E4=CB=FB=B7=BD=B0=B8=A1=B1=20
=B2=BF=B7=D6=A1=A3<BR><BR>=D4=DA=C4=E3=D4=F6=BC=D3=C6=E4=CB=FC=B2=BF=B7=D6=
=D6=AE=C7=B0=A3=AC=B0=D1SMD=D0=BE=C6=AC=BA=B8=BD=D3=B5=BD=B5=E7=C2=B7=B0=E5=
=C9=CF.<BR>=CF=C8=C5=AA=D2=BB=B5=E3=BA=B8=CE=FD=D4=DA=B5=E6=D7=D3=C9=CF=A3=
=AC=C8=BB=BA=F3=D4=DASMD=D0=BE=C6=AC=BA=B8=CE=FD=C3=E6=C9=CF=D5=B3=C9=CF=D2=
=BB=B2=E3=B1=A1=B2=E3=BA=B8=CE=FD=A3=A8=D2=BB=D0=A9=C8=CB=D2=F2=CE=AA=D5=E2=
=BA=DC=CF=F1=B7=E4=C3=DB=B6=F8=B3=C6=CB=FC=CE=AA=BA=B8=CE=FD=C3=DB=A3=A9=A1=
=A3=D2=BB=BC=D2=BD=D0=D7=F6"Kontakt=20
Chemie" =
=B5=C4=B5=C2=B9=FA=B9=AB=CB=BE=D6=C6=D4=EC=B5=C4=D2=BB=D6=D6=CB=C6=C7=E5=C6=
=E1=D7=B4=B5=C4"L&ouml;tlack" =C5=E7=CE=ED=20
=C4=E3=BF=C9=D2=D4=CA=B9=D3=C3=CB=FC=C8=A5=B4=FA=CC=E6=BA=B8=CE=FD=C3=DB=A1=
=A3<BR><BR>=C7=E5=BD=E0=D2=BB=CF=C2=C4=E3=B5=C4=C0=D3=CC=FA=A3=AC=C9=CF=C3=
=E6=B2=BB=D2=F2=B8=C3=D3=D0=C8=CE=BA=CE=B5=C4=BA=B8=CE=FD=C1=F4=CF=C2=A3=AC=
=C8=BB=BA=F3=D7=BC=C8=B7=B5=C4=B6=A8=CE=BBFT232BM=A3=AC=C7=E1=C7=E1=B5=C4=
=D1=B9=D2=BB=CF=C2=A3=AC=CA=B9=C3=BF=B8=F6=D5=EB=BD=C5=B6=BC=B6=D4=D7=BC=A1=
=A3=B2=BB=D2=AA=D4=D9=D4=F6=BC=D3=BA=B8=CE=FD=C1=CB=A1=A3<IMG=20
align=3Dright alt=3Dft232SMD height=3D168=20
src=3D"file:///C:/common/images/article286/ft232SMD.jpg" width=3D250>=20
<BR><BR>=D5=E2=D1=F9=D2=BB=C0=B4=B5=C4=BB=B0=D5=E2=B8=F6=B7=BD=B0=B8=BE=CD=
=BA=DC=BA=C3=C1=CB=A1=A3=C4=E3=C8=E7=B9=FB=D3=D0=D2=BB=B8=F6=D0=A1=BA=C5=B5=
=C4=C0=D3=CC=FA=D2=B2=C3=BB=D3=D0=B6=E0=B4=F3=B5=C4=B9=D8=CF=B5=A1=A3=D6=BB=
=D2=AA=D3=C3=D2=BB=B8=F6=CA=CA=BA=CF=B5=C4=C7=D2=C8=B7=B1=A3=BD=D3=B4=A5=D2=
=FD=BD=C5=B2=BB=D5=B4=C9=CF=BA=B8=CE=FD=BE=CD=BF=C9=D2=D4=C1=CB=A1=A3=CE=D2=
=B2=BB=BD=A8=D2=E9=CA=B9=D3=C3=B3=F8=B7=BF=BA=E6=BF=BE=BB=FA=BB=F2=C6=E4=CB=
=FB=D2=B0=C2=F9=B5=C4=B7=BD=B7=A8=A1=A3=D3=C3=C6=E4=CB=FC=B5=C4=B7=BD=B7=A8=
=BA=DC=BF=C9=C4=DC=BB=E1=CB=F0=BB=B5=D0=BE=C6=AC=B5=C4=A1=A3.=20

<H2>=B2=E2=CA=D4</H2>=CE=D2=BD=A8=D2=E9=B7=D6=C1=BD=B2=BF=B2=E2=CA=D4=B4=CB=
=B5=E7=C2=B7=A1=A3=B5=DA=D2=BB=B2=BD=B2=BB=BD=AB=C6=E4=C1=AC=BD=D3=B5=BDA=
VR=CE=A2=BF=D8=D6=C6=C6=F7=B5=C4=B2=E5=D7=F9=C9=CF=A1=A3=20
linux=BB=E1=C8=CF=B3=F6FTDI=D0=BE=C6=AC=A3=AC=C4=E3=D3=A6=B8=C3=BF=C9=D2=D4=
=D4=DA/proc/bus/usb/device=D6=D0=BF=B4=B5=BD=C8=E7=CF=C2=B5=C4=D0=C5=CF=A2=
=A3=BA=20
<P class=3Dcode>T: Bus=3D02 Lev=3D01 Prnt=3D01 Port=3D00 Cnt=3D01 =
Dev#=3D 2 Spd=3D12 MxCh=3D=20
0<BR>D: Ver=3D 1.10 Cls=3D00(&gt;ifc ) Sub=3D00 Prot=3D00 MxPS=3D 8 =
#Cfgs=3D 1<BR>P:=20
Vendor=3D0403 ProdID=3D6001 Rev=3D 2.00<BR>S: Manufacturer=3DFTDI<BR>S: =
Product=3DUSB=20
&lt;-&gt; Serial<BR>C:* #Ifs=3D 1 Cfg#=3D 1 Atr=3D80 MxPwr=3D 90mA<BR>I: =
If#=3D 0 Alt=3D 0=20
#EPs=3D 2 Cls=3Dff(vend.) Sub=3Dff Prot=3Dff Driver=3Dserial<BR>E: =
Ad=3D81(I) Atr=3D02(Bulk)=20
MxPS=3D 64 Ivl=3D 0ms<BR>E: Ad=3D02(O) Atr=3D02(Bulk) MxPS=3D 64 Ivl=3D=20
0ms<BR></P>=D6=AE=BA=F3=BC=D3=C8=EBAVR=CE=A2=BF=D8=D6=C6=C6=F7=B2=A2=C7=D2=
=D7=B0=D4=D8=D2=BB=B8=F6=C4=DC=C6=E4LCD=B5=C6=C9=C1=CB=B8=B5=C4=B3=CC=D0=F2=
=A3=AC=BD=E2=BF=AAlinuxusblcd=C8=ED=BC=FE=B0=FC=A3=A8=D4=DA=CE=C4=D5=C2=B5=
=C4=C4=A9=CE=B2=D3=D0=CF=C2=D4=D8=A3=A9=A3=AC=BC=FC=C8=EB=A3=BA=20
<P class=3Dcode>make=20
testload0</P>=B5=E7=C0=C2=D3=EBUSB=D7=AA=BD=D3=C6=F7=B6=BC=D3=A6=B8=C3=B2=
=E5=C9=CF=A1=A3<BR>=C8=E7=B9=FB=B2=E2=CA=D4=B3=C9=B9=A6=C4=C7=C3=B4=C4=E3=
=BF=C9=D2=D4=BF=CF=B6=A8=CE=A2=BF=D8=D6=C6=C6=F7=BE=CD=BF=C9=D2=D4=B9=A4=D7=
=F7=C1=CB=A1=A3<BR><BR>=D6=AE=BA=F3=C4=E3=BE=CD=BF=C9=D2=D4=D7=B0=D4=D8=CD=
=EA=D5=FB=B5=C4=CE=A2=BF=D8=D6=C6=C6=F7=C8=ED=BC=FE=B0=FC=20

<P class=3Dcode>make =
load</P>=CF=D6=D4=DA=C4=E3=BE=CD=BF=C9=D2=D4=CA=B9=D3=C3"ttydevinit =
/dev/ttyUSB0"=20
=C0=B4=B3=F5=CA=BC=BB=AFUSB=B4=AE=D0=D0=C1=AC=BD=D3=A3=AC=B2=A2=C7=D2=D3=C3=
"cat&gt;/dev/ttyUSB0"=C0=B4=D3=EB=C9=E8=B1=B8=B6=D4=BB=B0=A1=A3=20
<P class=3Dcode>ttydevinit /dev/ttyUSB0<BR>cat &gt; =
/dev/ttyUSB0<BR>D=3Dhello=20
world<BR></P>=D5=E2=BD=AB=CF=D4=CA=BE"Hello=20
world"=D3=DA=CF=D4=CA=BE=C6=C1=C9=CF=A1=A3=CF=EA=CF=B8=B5=C4=C4=DA=C8=DD=BC=
=FB2002=C4=EA5=D4=C2=BA=C5=B5=C4=CE=C4=D5=C2=A1=A3=C4=C7=C6=AA=CE=C4=D5=C2=
=C0=EF=CC=E1=B5=BD=D2=BB=B8=F6=BD=D0llp.pl=B5=C4=B3=CC=D0=F2=A3=AC=BE=DF=D3=
=D0=CD=A8=B9=FDLCD=CF=D4=CA=BE=C6=F7=C9=CF=B5=C4=C1=BD=B8=F6=B0=B4=C5=A5=D2=
=D4=BD=BB=BB=A5=CA=BD=B5=C4=B7=BD=CA=BD=D3=EB=BC=C6=CB=E3=BB=FA=B6=D4=BB=B0=
=B5=C4=B9=A6=C4=DC=A1=A3=D5=E2=C0=EF=C4=E3=D2=B2=BF=C9=CA=B9=D3=C3=CB=FC=C3=
=C7=A1=A3<BR><BR>=D5=E2=CA=C7=D2=BB=B7=F9=B9=A4=D7=F7=B5=C4=CD=BC=A3=A8=B5=
=B1=C5=C4=B4=CB=D5=D5=CA=B1=A3=AC=B0=B4=C5=A5=B2=A2=C3=BB=D3=D0=C1=AC=C9=CF=
=C8=A5=A3=ACFT232BM=D4=DA=B0=E5=B5=C4=CF=C2=C3=E6:<BR>
<CENTER><IMG alt=3D"usb lcd" height=3D481=20
src=3D"file:///C:/common/images/article286/linuxusblcd_th.jpg"=20
width=3D400><BR></CENTER>
<H2>=BF=C9=B9=A9=D1=A1=D4=F1=B5=C4=C6=E4=CB=FB=B7=BD=B0=B8</H2>=CB=E4=C8=BB=
=D5=E2=C0=EF=B5=C4=B5=E7=C2=B7=BA=DC=BC=F2=B5=A5=A3=AC=B5=AB=B6=D4=B3=F5=D1=
=A7=D5=DF=C0=B4=CB=B5=A3=AC=D3=C9=D3=DA=B1=D8=D0=EB=BE=DF=B1=B8=BA=B8SMD=D0=
=BE=C6=AC=B5=C4=BC=BC=CA=F5=B6=F8=CF=D4=B5=C4=C0=A7=C4=D1=A1=A3=C8=E7=B9=FB=
=C4=E3=C3=BB=D3=D0=B0=D1=CE=D5=A3=AC=BF=BC=C2=C7=D2=BB=CF=C2=C9=CC=D2=B5=BB=
=AF=B5=C4=B3=C9=C6=B7=A1=A3=C8=B1=B5=E3=CA=C7=C4=E3=CD=A8=B3=A3=B2=BB=BB=E1=
=B5=C3=B5=BD=B6=EE=CD=E2=B5=C4=CF=F1=BC=E0=CA=D3=B9=B7=A3=ACLED,=BA=CD=B0=
=B4=C5=A5=B5=C8=C9=E8=B1=B8=A1=A3=C4=E3=D6=BB=B5=C3=B5=BDLCD=CF=D4=CA=BE=C6=
=F7=A1=A3=D5=E2=D0=A9=B5=C4=BC=DB=B8=F1=D2=B2=BA=DC=BA=CF=C0=ED=A1=A3=B4=F8=
LCD=B5=C4=C9=E8=B1=B8=D6=BB=D0=E830=C5=B7=D4=AA=A1=A3=20
<BR><BR>=B2=BB=D0=D2=B5=C4=CA=C7=A3=AC=B4=F3=B2=BF=B7=D6=B5=C4=BE=CD=CB=E3=
=CA=C7=BB=F9=D3=DAftdi=D0=BE=C6=AC=B5=C4=B2=FA=C6=B7=A3=AC=B6=BC=D3=D0=D7=
=D4=BC=BA=B5=C4=D0=CD=BA=C5=A3=AC=C3=FB=B3=C6=A1=A3=D5=E2=D1=F9=B5=C4=BB=B0=
=C4=DA=BA=CB=B2=BB=BB=E1=CA=B6=B1=F0=CB=FC=C3=C7=A1=A3=D2=F2=CE=AAUSB=C7=FD=
=B6=AF=B3=CC=D0=F2=CA=B6=B1=F0=D2=BB=D0=A9=CC=D8=B6=A8=B5=C4=B2=FA=C6=B7I=
D.=C4=E3=D0=E8=D2=AA=D0=DE=B8=C4=C4=DA=BA=CB=A3=AC=D6=D8=D0=C2=B1=E0=D2=EB=
=A1=A3=C8=E7=B9=FB=C6=E4=CB=FB=C8=CB=D2=D1=BE=AD=B8=FC=D0=C2=C1=CB=D5=E2=D0=
=A9=B4=FA=C2=EB=A3=AC=D2=B2=D0=ED=BA=F3=D0=F8=B5=C4=B0=E6=B1=BE=BE=CD=D6=A7=
=B3=D6=D0=C2=B5=C4=D0=BE=C6=AC=C1=CB=A1=A3=20

<UL>
  <LI>http://www.matrixorbital.com/ =CB=FB=C3=C7=CA=B9=D3=C3ftdi =
232BM=A3=AC=B5=AB=D3=D0=D7=D4=BC=BA=B5=C4=B2=FA=C6=B7=20
  ID=BA=C5=A3=BA=BD=D0LK202-24-USB.<BR><BR>
  <LI>http://www.usblcd.de/=20
  =
=D5=E2=B8=F6=B7=BD=B0=B8=D3=D0=CB=FB=D7=D4=BC=BA=B5=C4=C4=DA=BA=CB=C7=FD=B6=
=AF=A1=A3=CA=C7=C4=DA=BA=CB=B5=C4=D2=BB=B2=BF=B7=D6=A3=AC=D4=DA=C8=CE=BA=CE=
=B5=C42.4.x=B0=E6=B5=C4=C4=DA=BA=CB=CF=C2=B6=BC=C4=DC=D5=FD=B3=A3=D4=CB=D0=
=D0=A3=AC=D5=E2=BF=C9=CA=C7=D2=BB=B8=F6=BA=C3=B7=BD=B0=B8<BR><BR>
  <LI>http://crystalfontz.com/ =
=CB=FB=C3=C7=B5=C4USB=CF=D4=CA=BE=C6=C1=A3=A8632 =
=BA=CD634=A3=A9=D3=C3=D3=D0=D7=D4=BC=BA=B5=C4=B2=FA=C6=B7ID=B5=C4FT232AM.=
<BR><BR>
  <LI>http://www.cwlinux.com/eng/products/products_lcd.php=20
  =
=CE=D2=D2=B2=B8=D5=B7=A2=CF=D6=D5=E2=B8=F6=D5=BE=B5=E3=B2=BB=BE=C3=A3=AC=CB=
=FB=C3=C7=D3=D0=D7=D4=BC=BA=B5=C4=B4=F8=BC=FC=C5=CC=B5=C4LCD=B3=F6=CA=DB=A1=
=A3=B2=BB=B9=FD=D5=E2=B1=C8=B1=BE=CE=C4=B5=C4=BD=E2=BE=F6=B7=BD=B0=B8=D2=AA=
=B9=F3=C1=BD=B1=B6=A1=A3. <BR><BR></LI></UL><BR clear=3Dall>
<H2>=B2=CE=BF=BC=CE=C4=CF=D7=A3=BA</H2>
<UL>
  <LI><A =
href=3D"file:///C:/common/src/article286/">=CB=F9=D3=D0=D4=DA=B1=BE=CE=C4=
=CC=E1=B5=BD=B5=C4=C8=ED=BC=FE=BA=CD=CE=C4=B5=B5=B5=C4=CF=C2=D4=D8</A>=20
  =
=A3=A8=C8=CE=BA=CE=B5=C4linuxusblcd=B5=C4=B8=FC=D0=C2=B6=BC=D4=DA=D5=E2=C0=
=EF=CF=D4=CA=BE)<BR><BR>
  <LI>=D4=F5=D1=F9=B1=E0=B3=CCAVR=CE=A2=BF=D8=D6=C6=C6=F7=A3=BA<A=20
  href=3D"file:///C:/WINDOWS/March2002/article231.shtml">Programming the =
AVR=20
  Microcontroller with GCC, March 2002 article</A><BR><BR>
  =
<LI>=D3=D0=B9=D8linuxlcdpanel=B5=C42002=C4=EA5=D4=C2=CE=C4=D5=C2=A1=A3=C4=
=C7=C6=AA=CE=C4=D5=C2=D6=D0=B5=C4perl=B5=C4=BD=C5=B1=BE=A3=A8llp.pl)=D2=B2=
=BF=C9=D2=D4=D6=D8=D3=C3: <A=20
  href=3D"file:///C:/WINDOWS/May2002/article236.shtml">May 2002=20
article</A><BR><BR>
  <LI>FTDI=C9=E8=B1=B8=B5=C4=D5=BE=B5=E3=A3=BA<A =
href=3D"http://www.ftdichip.com/">www.ftdichip.com</A><BR><BR>
  <LI>FT232BM=B5=C4=CA=FD=BE=DD=D2=B3=A3=BA(from =
http://www.ftdichip.com): <A=20
  =
href=3D"file:///C:/common/src/article286/ftdichip_ds232b11.pdf">ftdichip_=
ds232b11.pdf,=20
  820Kb</A><BR><BR>
  <LI>=B9=D8=D3=DA=D5=E2=B7=BD=C3=E6=B5=C4Linux=D5=BE=B5=E3=A3=BA<A=20
  href=3D"http://www.cadsoftusa.com/">cadsoftusa.com</A><BR><BR>
  <LI>FTDI=D0=BE=C6=AC=B5=C4=D7=CA=C1=CF=CA=E9=BF=E2 =
=A3=A8=C0=B4=D4=B4=D7=D4http://www.elektronik-project.de)=A3=BA<A=20
  =
href=3D"file:///C:/common/src/article286/ftdi.lbr.gz">ftdi.lbr.gz</A><BR>=
<BR></LI></UL><!-- vim: set sw=3D2 ts=3D2 et tw=3D80: =
--></FONT></BODY></HTML>

------=_NextPart_000_0033_01C32371.76C367A0--