Hardware & Devices

FirstPrevNext

Re: Windows Update on XP Professional disturbs hardware? Alexander M.,18-Jun-05 2:07 Alexander M., 18-Jun-05 2:07  I've never heard a thing like this. Windowsupdate does never change hardware settings if the user does not select driver updates from windowsupdate. Don't try it, just do it! Re: Windows Update on XP Professional disturbs hardware? Vasudevan Deepak Kumar19-Jun-05 19:26 Vasudevan Deepak Kumar 19-Jun-05 19:26  Hi Alexandar: Actually I am not visting the website. The default system configuration automatically connects to WSUpdate Site when dialled up into Internet ! Deepak Kumar Vasudevan Personal Web: http://vdeepakkumar.netfirms.com/ I Blog At: http://deepak.blogdrive.com/ Re: Windows Update on XP Professional disturbs hardware? Roger Wright18-Jun-05 2:51 Roger Wright 18-Jun-05 2:51  As long as you don't accept any driver updates you should be alright. I foolishly accepted a new driver from Microsoft once for my wireless card, and it caused the card to cease working, and the computer to become unstable. Fortunately, XP now has the Restore function - you could make a restore point, then do an update. If anything breaks, you should be able to roll it back. As far as I've seen, there is no check for signing after you have installed a driver, and you should not have a problem with XP trying to remove an unsigned driver. "...putting all your eggs in one basket along with your bowling ball and gym clothes only gets you scrambled eggs and an extra laundry day... " - Jeffry J. Brickley USB Host Controller Driver? Vasudevan Deepak Kumar18-Jun-05 0:59 Vasudevan Deepak Kumar 18-Jun-05 0:59  Hi: One of my friends PC was mysteriously showing this message while I observed some diagnostics on the same: Driver not installed and an exclamation mark apperaed. It is running Windows XP Professional. Is there any drivers for USB Host Controller etc? Deepak Kumar Vasudevan Personal Web: http://vdeepakkumar.netfirms.com/ I Blog At: http://deepak.blogdrive.com/ Re: USB Host Controller Driver? Alexander M.,20-Jun-05 9:28 Alexander M., 20-Jun-05 9:28  Isn't the USB host controller driver a part of windows XP? Don't try it, just do it! Re: USB Host Controller Driver? Vasudevan Deepak Kumar22-Jun-05 6:14 Vasudevan Deepak Kumar 22-Jun-05 6:14  Right click and in the properties dialog it says "The drivers for this device are not installed" Deepak Kumar Vasudevan Personal Web: http://vdeepakkumar.netfirms.com/ I Blog At: http://deepak.blogdrive.com/ Re: USB Host Controller Driver? Anonymous22-Jun-05 8:47 Anonymous 22-Jun-05 8:47  If its builtin USB go to PC manufacturer's website or motherboard manufacturer's website and download the specific drivers. If its an addon PCI card check the chip name/model, go to the card manufacturer's website and download drivers. Re: USB Host Controller Driver? Vasudevan Deepak Kumar23-Jun-05 18:31 Vasudevan Deepak Kumar 23-Jun-05 18:31  Hi: Thank you. I would try out this during the weekend. Deepak Kumar Vasudevan Personal Web: http://vdeepakkumar.netfirms.com/ I Blog At: http://deepak.blogdrive.com/ BIOS drivers... Niklas Ulvinge17-Jun-05 6:17 Niklas Ulvinge 17-Jun-05 6:17  How do bios drivers work? I want to do some but don't know how? Wich language should I use? I know C++, C#, but only a little asm... I want to simulate a keybord and a mouse with it. The PROgrammer Niklas Ulvinge aka IDK Re: BIOS drivers... Alexander M.,18-Jun-05 2:08 Alexander M., 18-Jun-05 2:08  Bios driver?? You mean a new firmware for the bios or what? Don't try it, just do it! Re: BIOS drivers... Niklas Ulvinge18-Jun-05 6:41 Niklas Ulvinge 18-Jun-05 6:41  I didn't know very much when I wrote that... What I now know is that I want to do an io kernerl drivers. I want to do a keyboard driver but don't know how... I think need the Windows DDK... I want to do it for win 95 and then I need win 95 ddk but it doesn't exist... I read that it did in one place but none other. Where can I find it? The PROgrammer Niklas Ulvinge aka IDK Re: BIOS drivers... toxcct20-Jun-05 5:37 toxcct 20-Jun-05 5:37  i think you also need lots of studies on hardwares to do such things... BIOS is not made by every one, it is made by the MotherBoards constructors !!! and looking at your level, i'm quite sure you're not such an experienced engineer... TOXCCT >>> GEII power [toxcct][VisualCalc] Re: BIOS drivers... Niklas Ulvinge20-Jun-05 7:46 Niklas Ulvinge 20-Jun-05 7:46  I've done some reasearch and I now know what I need to know. The things I'll have to do is to do a driver that takes input from an input and then put it in memmory. Not to hard to do with a driver. I realise I don't have to do a bios. The PROgrammer Niklas Ulvinge aka IDK Re: BIOS drivers... toxcct20-Jun-05 20:42 toxcct 20-Jun-05 20:42  Niklas Ulvinge wrote: I realise I don't have to do a bios. i hope so ! BIOS is there only to manage - let's say - the I/O of the mainbaord... cheers, TOXCCT >>> GEII power [toxcct][VisualCalc] Re: BIOS drivers... Alexander M.,20-Jun-05 9:29 Alexander M., 20-Jun-05 9:29  What do you need a keyboard driver for? There are keyboard driver for almost everything out there. Don't try it, just do it! Re: BIOS drivers... Niklas Ulvinge20-Jun-05 23:41 Niklas Ulvinge 20-Jun-05 23:41  NO, not for what I want to do... I want to take input from the serial port and threat it as a keyboard. I then need to do output to the serial port that looks like keyboard input. The PROgrammer Niklas Ulvinge aka IDK Re: BIOS drivers... Niklas Ulvinge17-Jul-05 21:26 Niklas Ulvinge 17-Jul-05 21:26  I want to do a driver that acts like this: Note: the code isn't optimized nor finnished. [code] ; ;The binary keyboard driver version 2.1 ; ;For now it's only a simple program that looks like a driver. ; ;I'll make it a driver when I know how... ; ; format mz org 100h start: call PrintInfo mov al, 06 ;makes the input buffer not to be full mov ah, 0Ch mov dl, 0FFh int 21h xor ax, ax IN al, 60h ;get input from keyboard ;nop ;something, dont have to be there. cmp ax, cx ;loop until input change mov cx, ax je start ; ;checking all chars ; ;beginning with makecodes ; cmp cx, 1EH je makea cmp cx, 1FH je makes cmp cx, 20H je maked cmp cx, 21H je makef cmp cx, 24H je makej cmp cx, 25H je makek cmp cx, 26H je makel cmp cx, 27H je makeo cmp cx, 39H je makespace cmp cx, 1 je exit ; ;the brake codes ; cmp cx, 9EH je brakea cmp cx, 9FH je brakes cmp cx, 0A0H je braked cmp cx, 0A1H je brakef cmp cx, 0A4H je brakej cmp cx, 0A5H je brakek cmp cx, 0A6H je brakel cmp cx, 0A7H je brakeo ; ;make codes for each input key ; make brake ; dec hex hex ;a = 30 1E 9E ;s = 31 1F 9F ;d = 32 20 A0 ;f = 33 21 A1 ;j = 36 24 A4 ;k = 37 25 A5 ;l = 38 26 A6 ;ö = 39 27 A7 ; = 57 39 B9 ;(space) ; ;brake codes are make code + 128 ; endOfChecking: jmp start exit: mov ah, 4Ch int 21h ; ;actions of the make and brake codes ; makea: or bx, 10000000b jmp endOfChecking makes: or bx, 01000000b jmp endOfChecking maked: or bx, 00100000b jmp endOfChecking makef: or bx, 00010000b jmp endOfChecking makej: or bx, 00001000b jmp endOfChecking makek: or bx, 00000100b jmp endOfChecking makel: or bx, 00000010b jmp endOfChecking makeo: or bx, 00000001b jmp endOfChecking brakea: and bx, 01111111b jmp endOfChecking brakes: and bx, 10111111b jmp endOfChecking braked: and bx, 11011111b jmp endOfChecking brakef: and bx, 11101111b jmp endOfChecking brakej: and bx, 11110111b jmp endOfChecking brakek: and bx, 11111011b jmp endOfChecking brakel: and bx, 11111101b jmp endOfChecking brakeo: and bx, 11111110b jmp endOfChecking makespace: and bx, 11111111b jmp endOfChecking char: db ? PrintNumInCl: ;convert ax to number and print push ax push dx xor ax, ax mov al, cl ;2 char mov dh, 100 ;1 char skipping this for now div dh add al, 30h MOV dl, al ;print char MOV ah, 02h INT 21h xor ax, ax mov al, cl ;2 char mov dh, 100 div dh mov al,ah xor ah,ah mov dh,10 div dh add al, 30h MOV dl, al ;print char MOV ah, 02h INT 21h xor ax, ax mov al, cl ;last char mov dh, 10 div dh add ah, 30h MOV dl, ah ;print char MOV ah, 02h INT 21h pop dx pop ax ret PrintInfo: push ax push dx push cx mov ah,03h ;Read Cursor Position and Size xor bh,bh ;on page int 10h ;rets CH Cursor start line push dx ; CL Cursor end line ; DH Row ; DL Column ; ; check all states ; xor dx,dx ;set cursor position mov ah,02h xor bh,bh int 10h mov cl,10000000b mov ch,8 PrintInfoLoop: mov ax,bx and al,cl dec ch shr cl,1 cmp al,0 je PrintSpace MOV dl, [InputChars + ch] ;print char MOV ah, 02h INT 21h PrintInfoLoopReturn: cmp ch,0 jne PrintInfoLoop pop dx ;set cursor position mov ah,02h xor bh,bh int 10h pop cx pop dx pop ax ret PrintSpace: MOV dl, 20h ;print char MOV ah, 02h INT 21h jmp PrintInfoLoopReturn InputChars: db "ALKJFDSÖ" [/code] Niklas Ulvinge aka IDK Re: BIOS drivers... Roger Wright20-Jun-05 21:16 Roger Wright 20-Jun-05 21:16  Niklas Ulvinge wrote: I need win 95 ddk but it doesn't exist... Hmmm.... Problem solved - you can't get there from here. But there are more recent DDKs available, and if you're interested in learning how drivers work I'd recommend ordering them. Making hardware dance to your tune is fun, and the DDKs let you do that. The trick is to do so without making Windows crash, and that takes a lot of practice. Good hardware drivers are rare; rarer still are people who can write them. If this is a topic that really excites you, I encourage you to order the DDKs and experiment - become an expert! We need you! "...putting all your eggs in one basket along with your bowling ball and gym clothes only gets you scrambled eggs and an extra laundry day... " - Jeffry J. Brickley Re: BIOS drivers... Niklas Ulvinge22-Jun-05 8:26 Niklas Ulvinge 22-Jun-05 8:26  I want to do that but I don't got much money and I got no experience of hardware programming. Is windows 98 ddk compatible with windows 95? The PROgrammer Niklas Ulvinge aka IDK Re: BIOS drivers... Roger Wright22-Jun-05 15:56 Roger Wright 22-Jun-05 15:56  I would assume so, with some exceptions. After all, Win95, 98, and Me are all the same code base and architectural model. "...putting all your eggs in one basket along with your bowling ball and gym clothes only gets you scrambled eggs and an extra laundry day... " - Jeffry J. Brickley Re: BIOS drivers... Niklas Ulvinge23-Jun-05 0:08 Niklas Ulvinge 23-Jun-05 0:08  Thank you for explaining this. I'll try win98 ddk then. The PROgrammer Niklas Ulvinge aka IDK How can run my application with click on my own file Anonymous17-Jun-05 1:16 Anonymous 17-Jun-05 1:16  i've created a file myown. I want to run my application with it click on my own file (,mfl) and pass to some function the path file. How can i do? Re: How can run my application with click on my own file toxcct17-Jun-05 1:43 toxcct 17-Jun-05 1:43  what is the relation with the forum topic (Hardware) ?? TOXCCT >>> GEII power [toxcct][VisualCalc] Re: How can run my application with click on my own file Maximilien17-Jun-05 3:47 Maximilien 17-Jun-05 3:47  he/she must use a mouse ( or keyboard ) to click on his file. Maximilien Lincourt Your Head A Splode - Strong Bad Re: How can run my application with click on my own file MoustafaS17-Jun-05 2:27 MoustafaS 17-Jun-05 2:27  You must register it at the registry files.

Last Visit: 31-Dec-99 18:00     Last Update: 14-Jun-24 11:36 Refresh ᐊ Prev1...227228229230231232233234235 Next ᐅ

General    News    Suggestion    Question    Bug    Answer    Joke    Praise    Rant    Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.