Date: Sat, 21 May 2005 16:58:07 +0200 From: alexander <arundel@h3c.de> To: freebsd-hackers@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: Looking for ANSI/VT100 code replacement. Message-ID: <20050521145807.GA51141@skatecity> In-Reply-To: <20050521080723.GN2129@cirb503493.alcatel.com.au> References: <20050520224726.GA7951@skatecity> <20050520230845.GC51092@dan.emsphone.com> <20050521015105.GA9063@skatecity> <20050521080723.GN2129@cirb503493.alcatel.com.au>
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On Sat May 21 05, Peter Jeremy wrote:
>
> I think you need to give us more details and preferably some sample code
> to simulate the problem. What is the hardware you are running on? What
> version of FreeBSD, X11 and xterm/Eterm.
>
> --
> Peter Jeremy
Here's the code that is using the VT100 stuff:
##############################################################################
%define stdout 1
MainDataSend db 0Ah,"Sending main data..."
MaxUnits db 0
dd 0
MainDataSlash db "/"
CurrentUnit db "0"
dd "0000"
lMainDataSend equ $-MainDataSend
lCurrentUnit equ $-CurrentUnit
updateMainUnit db 27,91,53,68,27,91,75
lupdateMainUnit equ $-updateMainUnit
;...
mov [MaxUnits+1], dword ebx
mov [MaxUnits], byte bl
push dword lMainDataSend
push dword MainDataSend
push dword stdout
mov eax, 4
call _syscall
add esp, byte 12
;THE FOLLOWING CODE IS EMBEDDED INTO A LOOP
push dword lupdateMainUnit
push dword updateMainUnit
push dword stdout
mov eax, 4
call _syscall
add esp, byte 12
;...
mov [CurrentUnit+1], dword ebx
mov [CurrentUnit], byte bl
;...
push dword lCurrentUnit
push dword CurrentUnit
push dword stdout
mov eax, 4
call _syscall
add esp, byte 12
##############################################################################
The Problem is defenately not the speed of my system: 1.3 Ghz && 512 MB !!!
If you want to have a look at the entire sourcecode please visit my blog at
http://arundel.blog.de
I also took 2 videos with my digicam that show you how stdout behaves under
the console and using Eterm. The files are encoded with XVID (no sound):
http://520061600655-0001.bei.t-online.de/gbacopy/console.avi
http://520061600655-0001.bei.t-online.de/gbacopy/eterm.avi
Cheers.
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