15 Threads found on edaboard.com: Keil Driver 8051
Just to ask:
Can I simulate circuit with Philips 80C552 (87C552) with Pr*teus and keil's uVisi*n!
Software Problems, Hints and Reviews :: 02.11.2003 11:00 :: branek :: Replies: 11 :: Views: 10822
I am using AT89C51 to run a 24 seg, 4 com lcd using HT1621 driver. I am using C with keil uVision.
Using the code below, all i get is 8 on segments. no matter what i write, those 8 segments will go on. rest of the segments will stay off... The segments which are on correspong to addresses 3, 4, 5 and 6 of HT1621.
Please also explain why are
Microcontrollers :: 18.07.2005 07:50 :: stinger-dk :: Replies: 0 :: Views: 3366
i am using 8051 microcontroller and keil ide to devlop the code using 'c' language.
now plz help me to devlop the code i.e. how a serial commn take place between microcontroller and rtc so that the time can be shown on the lcd display.
with best regrads;
univ. of pune,india.
Microcontrollers :: 24.11.2005 06:36 :: rag_perfect :: Replies: 3 :: Views: 1513
in ke*il software... i only can simulate o/p by bit by bit...but i need to write c code for 8051 for controlling i need to simulate c code in virtual lcd...if any software does that...plz recommend that software to me.
What's wrong with this ?
Microcontrollers :: 30.11.2005 11:57 :: silvio :: Replies: 5 :: Views: 3482
I want c code(driver) for pcf8583 connected to 8051. I want example of time/date settings, Reading time,date and setting alarm using 8051 for RTC 8583.
Embedded Systems and Real-Time OS :: 13.03.2006 02:47 :: niket_304 :: Replies: 1 :: Views: 2017
how to program for graphic lcd in 89c51 using keil-c kindly help me with source code. i planned to use a 128x64 lcd
Microcontrollers :: 22.03.2006 13:17 :: erodeboy :: Replies: 1 :: Views: 2426
I m using proteus 6.9 with keil to develop a 51 base LCD driver.
I hv written the code and it displays strings and letters etc fine.
problm arises whn i try to roll it to the I saw it in the data sheets,the code to move the whole display right (w/o changing DDRAM data) is 0x1C or 0x1E.
i hv put a simple loop like
Microcontrollers :: 03.07.2007 08:14 :: abicash :: Replies: 0 :: Views: 1162
Are you using keil Tools and their RTX kernel or you are using in-house developed boot code.
What Bluetooth IC are you using?
You are yet planning for 8051 so is it really urgent :)
You'll need to interface the IC with 8051 microcontroller using I/O ports. Then you'll need to configure those ports appropriately to access the (...)
Embedded Systems and Real-Time OS :: 28.01.2010 14:00 :: microKernel :: Replies: 3 :: Views: 905
i need any library in keil c with 8051 such as LCD,Keypad,...............etc. To help me in programming with 8051. thanks in advance
Microcontrollers :: 30.04.2011 04:47 :: #MAAM# :: Replies: 10 :: Views: 2315
Examining the datasheets of both devices with answer your question:
80C31BH/80C51BH/87C51 - MCSÉ 51 CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
AT89C2051 - 8-bit Microcontroller with 2K Bytes Flash
Microcontrollers :: 21.06.2011 06:27 :: bigdogguru :: Replies: 12 :: Views: 777
Who have the experience which add a virutal com port in win98 os?Because I have a project which is a 8051 soc with usb 1.1 interface,but the keil mon51 only support the serial interace with the hardware platform,So I want to write a driver which add a virtual com port in win98 but all protocal convert with usb (...)
PC Programming and Interfacing :: 28.06.2003 22:54 :: jergen :: Replies: 0 :: Views: 862
Look in BASCOM AVR book.
It said how to use HW serial port and SW serial Port,
HW serial port is for chip that already has TX RX pin,
SW serial port is for general pin to use as serial interface.
I believe I found the article at keil site for 8051 C library.
Embedded Systems and Real-Time OS :: 09.07.2005 08:49 :: eYe :: Replies: 5 :: Views: 1114
You can use Adam Dunkel's uIP TCP/IP stack for 8051 family microcontrollers. You can download it at .
You can also find a port of uIP TCP/IP stack for keil compiler at . It also has the RTL8019 driver.
Embedded Systems and Real-Time OS :: 05.04.2006 05:07 :: cristinp2002 :: Replies: 5 :: Views: 1480
I have board which has the LCD attached to the microcontroller pins. i am using keil C and AT89s52 Uc . I want to display some text in the LCD. so how do i do that what is the procedure to initialize LCD in keil C. if any one has a sample code for this process or anycode related to this pls send it to me.
thanks in advance
Microcontrollers :: 17.01.2007 01:22 :: adhiteev :: Replies: 4 :: Views: 1548
I want to build 8 X 8 scrolling led board.
The h/w I m using is using shift registers(74164) & 89s52.
So i want keil C code for this.
Please help me.
Microcontrollers :: 25.10.2010 08:30 :: pradeep.majale :: Replies: 3 :: Views: 2619