lks1 wrote:
救郎噢!試了兩三天上面各位大大之方法,還是不行,是不是有哪為大大能再一次Step by Step,
教教小弟我呢?感激不盡...........,我的也是下列情形:
我的藍芽接收器,連接到電腦 port 都在 com 35 以上,
可是 ActiveSync 只看到 com1 ,com2,USB
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The COM port database for XP/2k is at - HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\COM Name Arbiter
The COM port database consists of a 32 integer array, with each bit (0 or 1) representing
whether a COM port is used.
To make the Bluetooth COM port start at a particular number, user needs to block all COM ports
below that number, install BTW to add the Bluetooth COM ports and reset the COM ports which we blocked.
So for example if you open up this Registry key and look at the "ComDB" element you may see
something like the following:
FF 1F 00 00 ... (NOTE: values are in hex, so change to binary where FF = 11111111, etc)
If you convert the values you see into binary (use the scientific calculator), each 0 or 1
will correspond to a COM port, if its free or used. I have COM ports 1 thru 13 that are used.
My registry looks like
FF 1F 00 00 ...
FF -> 1 1 1 1 1 1 1 1
COM PORT 8-7-6-5 4-3-2-1
1F -> 0 0 0 1 1 1 1 1
COM PORT 16-15-14-13-12-11-10-9
Start from top right and go right to left, top to bottom and see which port is blocked or available.
The key is as follows:
1 is blocked
0 is available.
So to block COM ports until COM 5 and start at COM 6, the registry would be
1F 00 00 00.....
1F -> 0 0 0 1 1 1 1 1
COM PORT 8-7-6-5 4-3-2-1
NOTE: You will need to un-install BTW before doing the registry modification. You will block off port 1 - 5,
install BTW, which should then start at COM 6, then free up COM Ports 4 and 5 so you can use them.
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給大家參考一下
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1.點選控制台-->系統-->硬體-->裝置管理員-->數據機-->數據卡-->右鍵-->內容-->進階-->進階連接埠設定-->COM連接埠設定-->
將連接埠指定到有使用中的COM-->此時會出現COM已被使用 , 按是-->這時原先數據機佔用的COM Port後面的(使用中)字樣會消失
2.接下來重複之前的步驟將所有有(使用中)字樣的COM Port將其佔用的COM Port空出來
3.到藍芽的設定畫面將本機服務及用戶端應用程式既有的bluetooth序列埠刪除再重新新增 , 此時10以下的COM Port就會出現了
