Jean Tourrilhes wrote:
>
> By the way, any comments about the quality of Ir tranceiver ?
> We had trouble with every Ir transceiver we use in presence of
> fluorescent light and outside. The medium is detected as busy, packet
> are corrupted and all that jazz... Your dongles tend to be slightly
> better (but still so easy to confuse), the absolute worse being the Ir
> transceiver fitted on a popular WinCE device just released by a
> manufacturer that I don't want to name (a bit of sun, and gone).
> With radio stuff (802.11, GSM), most of the cost of the
> hardware in in the saw filter and other active filters, which reject
> frequencies from adjacent bands and keep only the energy present in
> the desired band. Those filters tend to be pretty tight and efficient.
> With Ir, it seem that all manufacturers don't use any
> filtering of the incomming signal (the receiving led is connected
> directly to the digital) and don't really care about this...
Try a bit of exposed colour film, such as that at the end of just about
any role you get developed. Scotch tape it over the port. Works wonders.
Garst
_______________________________________________
Linux-IrDA mailing list - [EMAIL PROTECTED]
http://www4.pasta.cs.UiT.No/mailman/listinfo/linux-irda
