Module:Touch Panel

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O.SRS232 DriverUSB Driver

Windows 98, ME, 2000

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Windows XP, Vista

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Windows CE 4.2

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Windows CE 5.0

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Fedora Core 3

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Fedora Core 4

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Fedora Core 5

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Fedora Core 6

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Red Hat 9.0

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Ubuntu 7.10

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Ubuntu 8.04

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Debian 4.0

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Fedora Core 9

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Touch Panel Driver 該如何去區別, 使用?

Ans:

Touch Panel Driver 可以從 1. OS 2. Chipset 來做判斷

  • Linux (OS)

視乎其 Xorg 版本, 由於 Touch panel 由本質上來看可以當作是一個滑鼠, 所以對 Kernel version 來說,沒有太多關係.但是原廠(PenMount)為了 end-user 可能不是每個人都那麼了解 xorg 所以出了各個distribution的Driver像是 Fedora 2,3,4,5 之類的, 但其實他們之間的 xorg 版本都沒什麼差異 Chipset

   目前我們所使用的 chipset 分為兩種: 1. dmc9000(RS232)  2. dmc6000(USB)
   如何使用這兩種不一樣的driver只有差別在 xorg 中的設定
   1. dmc9000(RS232): Option  "Device"    "/dev/ttyS0"  #ttys0=COM1,ttys1=COM2   <= 藉由 rs232去控制
   2. dmc6000(USB):   Option  "Device"    "/dev/input/event0"                    <= 將 usb 視為 event

Driver Supported:

   1.dmc9000: Redhat9, Fedora Core3, 4, 5
   2.dmc6000: Fedora Core 4, 5, 6   Xorg6.8
  • WinCE(OS)

無論是 4.2 或是 5.0 都是把 driver 透過 CEC Editor 把driver 載到 Platform Builder 裡面再加到所要編譯的 image 就可以使用了 ( 須注意一點, WinCE 中 COM1 預設是 WincCE 用來做 Debug 的埠口, 所以要從 COM2 算起 ) Driver Supported:

   1.dmc9000: WinCE4.2, WinCE5.0
   2.dmc6000: WinCE4.2, WinCE5.0
Patch File:

N/A

Defect:

N/A

Asker:

Denny 05/03/07

Provider:

Denny 05/03/07

Why can't poweroff when using touch panel ?

Ans:

Touch panel needs 5V+ to turn on. 5V+ makes "power on by ring" estimate to "TRUE", so system will be restart .
Disable the option "Power on by ring" in BIOS could solved this problem.

Patch File:

N/A

Defect:

N/A

Asker:

Denny 10/12/06

Provider:

Denny 10/12/06

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