The Tests with the Serial Logitech-Mouse, that i own and the Mouse-Driver, runs not so good. Its a Logitech Mouse Modell M-M30. I can't switch to higher Baudrates with this Model. So i have no chance, to sniff the Comunication between the Mouse and the Driver for changing the Baudrate. Decompiling …

ah, good to know. 1 More Posts, and i can write PN's. ^^

@Madowax, it's right, the Translation for "1 zu 1" is "1 to 1"

does anyone know, how many Posts i need, that i can write PN's?

My attempts yesterday were made under DOS with the Logitech Mouseware 7.x. Under DOS, it is easier to analyze. If it runs under DOS, then also the Windows variants should run. I Hope. ^^ The important thing is that the Logitech protocol is supported correctly.

I change my Firmware to support the Baudrate-Switch from the Mousedriver with the Commandsequence '*n', '*o' ,'*p' and '*q'. The Mousedriver says, that the new Parameters are used. But the Baudrate is not changed. :( There is probably something missing. I will continue to search and test. @Madowax, …

I hope, i have time on this weekend to make tests and analyse the Mouseware-Driver.

oh, thx. I write then in the new thread on.

A simple modification on the Firmware, to allow 4800 or 9600 Baud is not enough. The Logitech C7-Mousedriver starts with 1200 Baud, and then it set the Maus with its Settings-Commands to the new Baudrate. The Firmware must understand the Settings-Commands from the Logitech Mousedriver, handle this …

Sorry for the bad English. Its not my native language. ^^ The Firmware Version 1.1 supports at the Moment only 1200 Baud and 19200 Baud. Modification on Intellipoint DOS Drivers: File "Mouse.exe" - Location $3ECF changed from $60 to $06. Modification on Intellipoint Win3.x Drivers: File "msinput.drv …