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> Serial Port Pinout needed 4 project, Has anyone tried a serial mouse?
omega
post Aug 15 2004, 03:03 AM
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Hi,

does anyone know the serial port pinout of the sharp plug? I'm going to do a final year project and try to have the Z as a screen for an instrumentation system connected to a microcontroller via the serial.

Also, has anyone ever tried using a mouse over serial in X/QT?
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lardman
post Aug 15 2004, 03:22 AM
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There's diagram available on the devnet part of the Sharp website.

Have you tried a search on the devnet - people were talking about lots of this kind of stuff back then.


Si
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omega
post Aug 15 2004, 05:36 AM
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I've never had the pleasure of devnet, believe it or not! thanks, i'll have a look.
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tz
post Aug 16 2004, 08:28 AM
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I think the Wiki has the pinout. The big problem is that it is TTL signal levels, and most mice won't run without more voltage and current.
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omega
post Aug 16 2004, 10:51 PM
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If it is TTL levels, then this is perfect for my Microcontroller programmer that i wish to connect (see other post). Regarding the mouse, all that should be needed is a MAX232 to convert to/from true RS232. will have a look - thanks!
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omega
post Aug 16 2004, 11:17 PM
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sorry i can't seem to find it in the wiki - can a more awake soul please post a link. thanks.
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Ganda1f
post Oct 1 2004, 01:50 AM
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Numbering of the male connector (that is plugged into Zaurus):

1,2 - PWR(+)
3 - TXD
4 - RXD
5 - RTS
6 - CTS
7 - DSR
8 - GND
9 - USB data plus
10 - marked as "WakeUP" in original document,
it should be CD or RI
11 - Vcc (3.3v)
12 - USB data minus
13 - free
14 - DTR
15,16 - PWR(-)

The numbers are printed on the little board the connector is mounted upon
(at least in my case)
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akpoff
post Oct 1 2004, 06:26 AM
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QUOTE(omega @ Aug 15 2004, 03:03 AM)
Hi,

does anyone know the serial port pinout of the sharp plug?  I'm going to do a final year project and try to have the Z as a screen for an instrumentation system connected to a microcontroller via the serial.

Also, has anyone ever tried using a mouse over serial in X/QT?

I've been trying to get a mouse working in X/QT (thought not very hard). I found some posts on the ZUG that pdaXrom have their mouse working. I suppose the question is whether the X/QT developer has support for built in. I'll try some more this weekend to see whether I can get a USB mouse working with my 6000.
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