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6 May, 2024: The networking issue during the past two days has been identified and appears to be fixed. Will keep monitoring.

devel / alt.lang.asm / Re: show current Month's calendar in 256 bytes

Re: show current Month's calendar in 256 bytes

<t5ltgi$3q2$1@gioia.aioe.org>

https://www.novabbs.com/devel/article-flat.php?id=271&group=alt.lang.asm#271

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From: nowh...@nevernet.at (wolfgang kern)
Newsgroups: alt.lang.asm
Subject: Re: show current Month's calendar in 256 bytes
Date: Fri, 13 May 2022 17:29:21 +0200
Organization: Aioe.org NNTP Server
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by: wolfgang kern - Fri, 13 May 2022 15:29 UTC

On 13/05/2022 15:45, Kerr-Mudd, John wrote:

I replied to it in CLAX... didn't pass so I removed cross-post links.

> On Wed, 11 May 2022 11:11:56 +0100
> "Kerr-Mudd, John" <admin@nospicedham.127.0.0.1> wrote:

>> DOS prog to display current month - parm of capital 'M' starts week at Monday, defaults to Sunday.
>> uses int 21 fn 2A for getting current date and fn 09 for display. 254 bytes.
>>
>> ->d 100 l100
>> 1632:0100 BE 82 00 80-3C 4D 75 01-43 BF 24 09-57 B4 2A CD ....<Mu.C.$.W.*.
>> 1632:0110 21 51 28 C2-BD 30 30 BE-D8 01 A5 B9-06 00 B0 20 !Q(..00........
>> 1632:0120 F3 AA 88 F1-49 01 CE 01-CE 01 CE A5-A4 AA 58 50 ....I.........XP
>> 1632:0130 B1 64 52 99-F7 F1 D4 0A-86 E0 09 E8-AB 92 D4 0A .dR.............
>> 1632:0140 86 E0 09 E8-AB 5A BE C8-01 A5 01 DE-01 DE B0 20 .....Z.........
>> 1632:0150 B1 07 38 D9-75 03 BE CA-01 A5 AA E2-F5 BE C8 01 ..8.u...........
>> 1632:0160 A5 F6 DB 00-D3 80 C3 06-88 F0 B2 1C-2C 02 74 10 ............,.t.
>> 1632:0170 79 02 04 0C-91 B8 B5 06-D3 E8 80 D2-02 59 EB 07 y............Y..
>> 1632:0180 59 80 E1 03-75 01 42 88-D8 BE 0A 0D-B9 07 00 D4 Y...u.B.........
>> 1632:0190 07 98 74 0D-28 C1 51 91-B0 20 AA AA-AA E2 FB 58 ..t.(.Q.. .....X
>> 1632:01A0 91 40 38 C2-72 16 50 D4-0A 86 E0 3C-00 75 02 B0 .@8.r.P....<.u..
>> 1632:01B0 10 31 E8 AB-B0 20 AA 58-E2 E7 B1 07-96 AB 96 73 .1... .X.......s
>> 1632:01C0 E0 5A 89 D0-AA CD 21 C3-0D 0A 53 75-4D 6F 54 75 .Z....!...SuMoTu
>> 1632:01D0 57 65 54 68-46 72 53 61-0D 0A 4A 61-6E 46 65 62 WeThFrSa..JanFeb
>> 1632:01E0 4D 61 72 41-70 72 4D 61-79 4A 75 6E-4A 75 6C 41 MarAprMayJunJulA
>> 1632:01F0 75 67 53 65-70 4F 63 74-4E 6F 76 44-65 63 00 00 ugSepOctNovDec..
>>
> N.B. Warranty expires 31st Jan 2100.

Sorry for I can only partial read a few lines before eyes go blur.
DOS-clock is usually out of sync with the real-time clock. My old
calendar used RTCL I/O read for date&time, INT_0x10 for display and
calculated DOW with the help of a few small LUTs (year 1900 based).
The final version replaced INT_10 calls with my own OUT-routines.
And I used a few slow AAM there.
__
wolfgang

Subject	Replies	Author
show current Month's calendar in 256 bytes By: Kerr-Mudd, John on Wed, 11 May 2022	9	Kerr-Mudd, John