MB:5I853CW

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(How can I use Serial port COM5 and COM6 in Linux?)
 
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5I853CW
 
== Driver Support ==
== Driver Support ==
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== FAQ of 5I853CW ==
=== How can I use Serial port COM5 and COM6 in Linux? ===
=== How can I use Serial port COM5 and COM6 in Linux? ===
{|
{|
!bgcolor = #ccccff width="50" align="center"|Ans:
!bgcolor = #ccccff width="50" align="center"|Ans:
!bgcolor = #F3F3F3 width="100%" align="left"|
!bgcolor = #F3F3F3 width="100%" align="left"|
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1.
 
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#make menuconfig
 
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2.choose module
 
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[ Device Drivers ]
 
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[Character Devices ]
 
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[Serial drivers] -> (4)Number of 8250/16550 serial port to register at runtime
 
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The item is for serial port number , default is 4.
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#vi /boot/grub/menu.lst
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Please set the number you need.
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You should set 6 for touch panel, then compile the kernel.
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Add "8250.nr_uarts=6" in the kernel line as below picture:
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(In Fedora)
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[[Image:menulst.jpg]]
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(In Ubuntu)
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[[Image:menulst_u.jpg]]
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#reboot
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And then you can use 6 COM ports.
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!bgcolor = #ccccff |Asker:
!bgcolor = #ccccff |Asker:
!bgColor = #F3F3F3 align="left"|
!bgColor = #F3F3F3 align="left"|
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[[User:PattyChen|Patty]] 09:14, 18 February 2009 (CST)
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[[User:PattyChen|Patty]] 17:12, 6 March 2009 (CST)
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!bgcolor = #ccccff |Provider:
!bgcolor = #ccccff |Provider:
!bgColor = #F3F3F3 align="left"|
!bgColor = #F3F3F3 align="left"|
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[[User:PattyChen|Patty]] 09:14, 18 February 2009 (CST)
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[[User:PattyChen|Patty]] 17:12, 6 March 2009 (CST)
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Current revision

Driver Support

O.S.VGAAudioIDEVideo-inTV-OUTDownloadPatch

Windows XP Embedded

Yes

Yes

Yes

-

-

  • IDE Support is Kernel build-in.
  • Audio driver only support chip VT1612/6

Windows CE 4.2

Yes

Yes

Yes

-

-

  • VGA could be built-in by Kernel

Windows CE 5.0

Yes

Yes

Yes

-

-

  • CI852xBSP.msi is a BSP

Ubuntu 7.10

Yes

Yes

Yes

-

-

  • Kernel build-in

Fedora Core 7

Yes

Yes

Yes

-

-

  • Kernel build-in

edit table

FAQ of 5I853CW

How can I use Serial port COM5 and COM6 in Linux?

Ans:


#vi /boot/grub/menu.lst

Add "8250.nr_uarts=6" in the kernel line as below picture:

(In Fedora)

Image:menulst.jpg


(In Ubuntu)

Image:menulst_u.jpg


#reboot

And then you can use 6 COM ports.

Patch File:

N/A

Defect:

N/A

Asker:

Patty 17:12, 6 March 2009 (CST)

Provider:

Patty 17:12, 6 March 2009 (CST)

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