-
Path: news-archive.icm.edu.pl!news.rmf.pl!agh.edu.pl!news.agh.edu.pl!news.onet.pl!not
-for-mail
From: Mariusz Ł <e...@p...onet.pl>
Newsgroups: pl.misc.elektronika
Subject: key commands
Date: Wed, 06 May 2009 08:53:20 +0200
Organization: http://onet.pl
Lines: 36
Message-ID: <gtrc56$gqj$1@news.onet.pl>
NNTP-Posting-Host: arc226.internetdsl.tpnet.pl
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-2; format=flowed
Content-Transfer-Encoding: 7bit
X-Trace: news.onet.pl 1241592806 17235 83.17.188.226 (6 May 2009 06:53:26 GMT)
X-Complaints-To: n...@o...pl
NNTP-Posting-Date: Wed, 6 May 2009 06:53:26 +0000 (UTC)
User-Agent: Thunderbird 2.0.0.21 (Windows/20090302)
Xref: news-archive.icm.edu.pl pl.misc.elektronika:563117
[ ukryj nagłówki ]Host Commands
----------------------------------------------------
----------------------------
These commands are sent by the Host to the Keyboard. The most common
command would be the setting/resetting of the Status Indicators (i.e.
the Num lock, Caps Lock & Scroll Lock LEDs). The more common and useful
commands are shown below.
ED Set Status LED's - This command can be used to turn on and off the
Num Lock, Caps Lock & Scroll Lock LED's. After Sending ED, keyboard will
reply with ACK (FA) and wait for another byte which determines their
Status. Bit 0 controls the Scroll Lock, Bit 1 the Num Lock and Bit 2 the
Caps lock. Bits 3 to 7 are ignored.
EE Echo - Upon sending a Echo command to the Keyboard, the keyboard
should reply with a Echo (EE)
F0 Set Scan Code Set. Upon Sending F0, keyboard will reply with ACK (FA)
and wait for another byte, 01-03 which determines the Scan Code Used.
Sending 00 as the second byte will return the Scan Code Set currently in
Use
F3 Set Typematic Repeat Rate. Keyboard will Acknowledge command with FA
and wait for second byte, which determines the Typematic Repeat Rate.
F4 Keyboard Enable - Clears the keyboards output buffer, enables
Keyboard Scanning and returns an Acknowledgment.
F5 Keyboard Disable - Resets the keyboard, disables Keyboard Scanning
and returns an Acknowledgment.
FE Resend - Upon receipt of the resend command the keyboard will re-
transmit the last byte sent.
FF Reset - Resets the Keyboard.
Następne wpisy z tego wątku
- 06.05.09 19:57 Adam Dybkowski
Najnowsze wątki z tej grupy
- Rejestrator temperatur - termopara, siec
- Router LTE z możliwością zmian MTU
- Fajny film widziałem...
- Jaka ładowarka sieciowa do Iphona?
- Taśma izolacyjna do prac elektrycznych
- Recenzja 3.1A ;) w 6 gniazdach...
- Re: Recenzja 3.1A ;) w 6 gniazdach...
- Re: Recenzja 3.1A ;) w 6 gniazdach...
- Re: Recenzja 3.1A ;) w 6 gniazdach...
- Wkrętarki, wiertarki...
- Zasilacz impulsowy 12V 10A, coś godnego uwagi jako zamiennik akumulatora wkrętarki
- Mouser - koszt wysyłki
- [OT] Jak wycinac ksztalt w piance lub styropianie?
- FV--> ciepła woda w kranie
- Szok
Najnowsze wątki
- 2025-07-12 Warszawa => PC Hardware Expert / Specjalista PC <=
- 2025-07-12 Warszawa => Account Manager - Usługi rekrutacyjne <=
- 2025-07-12 Warszawa => Administrator IT <=
- 2025-07-12 Warszawa => IT Administrator <=
- 2025-07-12 Warszawa => Asystent/tka ds. Administracji <=
- 2025-07-12 Warszawa => Specjalista/stka ds. Organizacji <=
- 2025-07-12 Warszawa => MENA New Business Manager <=
- 2025-07-12 Gdynia => Controlling systems Consultant <=
- 2025-07-12 Warszawa => Developer Microsoft Dynamics 365 Finance & Operations (D36
- 2025-07-12 Warszawa => Programista Microsoft Dynamics 365 Finance & Operations (D
- 2025-07-12 Warszawa => Dyrektor IT <=
- 2025-07-12 Warszawa => IT Director <=
- 2025-07-12 Czy wypowiedź Kaczyńskiego o Braunie jest skarżalna? ["działa z OBCEJ inspiracji"]
- 2025-07-11 Rejestrator temperatur - termopara, siec
- 2025-07-11 DPD, przeniesienie numerów z a2mobile i z Orange