1000 Threads found on edaboard.com: Keil Driver 8051
I search for keil C 8051 short tuorial ?
Any help be welcome
PC Programming and Interfacing :: 12-11-2002 09:32 :: SphinX :: Replies: 6 :: Views: 2505
As i always say the best book about keil and 8051
Microcontrollers :: 02-27-2005 12:45 :: SphinX :: Replies: 8 :: Views: 3399
how to compile a code size larger than 4kb in keil for 8051 or other MCUs??
or any other compilers are uvailable??
Microcontrollers :: 08-15-2012 12:13 :: hardik.patel :: Replies: 3 :: Views: 419
I am newbie, and learning 8051 with embeeded C,
i have a query to ask,
lets say, i have 3 different programs
1> LCD 16X2
2>ADC 0808 temperature measurement
3>Heart beat monitoring.
now i know they can be written in keil microvision software, but
I am confused, that when normally when we c
Microcontrollers :: 12-06-2013 14:14 :: thexplanet :: Replies: 7 :: Views: 289
Embedded Systems and Real-Time OS :: 01-20-2003 10:31 :: microelek :: Replies: 14 :: Views: 7356
I can't understand this kindly post clearly ...
When you face this problem.. during compile the code .
Or during the problem Install keil.
Software Requests :: 06-14-2013 11:55 :: amayilsamy :: Replies: 7 :: Views: 37
Need advice on the following:
I'm using keil for 8051.
Normally I will use a bit for flag test
e.g bit flag_error=0;
How can i use xdata instead? How to assign a name to each individual bit in the xdata?
Please give simple example on how to set/clear/test a particular bit
Is there any easy way?
Microcontrollers :: 08-17-2004 22:15 :: tom12sg :: Replies: 1 :: Views: 848
Wiegand26 is very simple, i have written a code in PICC (For PICs uc) and keil (For 8051 uc) for handle it.
For more info read.
Microcontrollers :: 01-14-2005 05:50 :: SphinX :: Replies: 4 :: Views: 6417
CCS is somewhat easy to start because of lots of built in functions and "configuration "settings.
you can create a bit banging serial port or IIC by simply calling a function of CCS compiler with the required pins specified
but the code will not be portable to another chip because you will be heavily depend
Microcontrollers :: 02-28-2006 22:31 :: UroBoros :: Replies: 17 :: Views: 1379
i have been trying to operate 3 relays using 8051 through serial communication (rs232). i have a software in vb in pc..frm which i want to operate relays on my ckt. i'm using max-232 for serial communication. i badly need a code in C how to receive the string from my software in Pc so that i can operate relays. i'm using keil for 80
Microcontrollers :: 03-02-2011 07:07 :: firstname.lastname@example.org :: Replies: 1 :: Views: 538
I am a beginner in renesas micrro controller. Any one who know about some programmer to r8c microcontroller please help me. And any tools to make program, like mplab for pic microcontroller. And keil for 8051. Please recomment me a good compiler.
Microcontrollers :: 11-03-2011 09:17 :: thunderboympm :: Replies: 5 :: Views: 715
Thanks,..Then I will stick with 16f877
I used keil for 8051 for pic ??
Microcontrollers :: 10-22-2012 21:39 :: Jeffrey Peter :: Replies: 12 :: Views: 619
i worked in keil with 8051 and in codevision with avr so i didn't worked before with avr studio
Microcontrollers :: 12-16-2012 03:03 :: #MAAM# :: Replies: 6 :: Views: 243
Here is a I2C code but not for eepeom.
There is I2C example code at saeedsolutions but I can't provide its link as I got a warning that I am promoting that website. I have no interest in promoting any website or
Microcontrollers :: 03-23-2014 02:04 :: milan.rajik :: Replies: 1 :: Views: 471
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 :: 11-30-2005 11:57 :: silvio :: Replies: 5 :: Views: 3587
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 :: 03-13-2006 02:47 :: niket_304 :: Replies: 1 :: Views: 2064
Here attached some useful small C source code for 8051.
You can find some driver source for counter, ext_int0, I2C, int_sio,
mem_wirte, pwm, tmr0, tmr1, tmr0_pulse and uart.
I hope it can be useful things for all of you.
PC Programming and Interfacing :: 02-06-2003 01:54 :: cheolim :: Replies: 2 :: Views: 2262
8051 Program in keil C51
Microcontrollers :: 02-07-2003 05:33 :: 0levanhoc :: Replies: 3 :: Views: 2266
I need a 8051 c code(k**eil) for driving graphic LCD LM4900BG33G100SNY from Densitron.
It uses SED1530 epson lcd driver IC.
I used a c code that is attached to this topic ,but It does not operate properly.For example the contrast of LCD can not be changed and it is near dark.
when I write data to LCD RAM a meaningless data will be seen a
PC Programming and Interfacing :: 05-21-2003 12:41 :: 7rots51 :: Replies: 1 :: Views: 1571
is there someone who has a project in keil connecting a HARDDRIVE to an 8051. I'm not a pro and to programm on my own is an too hard job.
Hope someone can help me.
Send it to goofers at lycos dot nl.
Microcontrollers :: 06-03-2003 18:35 :: goofers1 :: Replies: 3 :: Views: 3202
I`ve a problem when i try to use Proteus as a virtual In Circuit Emulator with keil as a debugger
Normally,When i press the "Start/Stop debug session" button in keil ,the Circuit in Proteus has to power-on. But when i do this an error message appear from proteus, as follows:
Design: C:\Program F
Software Problems, Hints and Reviews :: 09-06-2003 22:02 :: Zer0 :: Replies: 11 :: Views: 10997
Graphic LCD driver sources for 8051
Hobby Circuits and Small Projects Problems :: 09-10-2003 13:19 :: elektroz :: Replies: 4 :: Views: 3406
I need some reference books for using keil software for 8051 for writng assembly programs.
Any help would be appreciated.
Microcontrollers :: 05-04-2004 14:56 :: kumar :: Replies: 4 :: Views: 4260
i will put all my money on keil keil and keil.............
it has the best support and the performance is best in the class.
Microcontrollers :: 11-09-2004 00:21 :: hock :: Replies: 3 :: Views: 1323
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 :: 07-18-2005 07:50 :: stinger-dk :: Replies: 0 :: Views: 3429
Can anybody help me how to implement I2C in 8051 using keil C51 code.I know about the I2C protocol.But I dont know how to implement in keil C.I have done something but not working.
Thanks in advance.
Microcontrollers :: 08-31-2005 00:22 :: vamanan :: Replies: 3 :: Views: 1856
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 :: 11-24-2005 06:36 :: rag_perfect :: Replies: 3 :: Views: 1540
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 :: 03-22-2006 13:17 :: erodeboy :: Replies: 1 :: Views: 2482
I want to know how to develop UART driver in uCOS for 8051 based microcontrollers ..... we loaded uCOS to external FLASH memory............
can i get some help regarding this ..........
Embedded Systems and Real-Time OS :: 04-18-2006 00:33 :: kvvsatishkumar :: Replies: 0 :: Views: 1019
How do I place a function to a specific location in code memroy like using "ORG" directive in assembly?? I am using keil 8051 Compiler.
Microcontrollers :: 08-20-2006 13:31 :: CMOS :: Replies: 16 :: Views: 1694
anyone can help me to do some coding on max1112 with 8051 based on keil c-compiler?
// Coding for MAX1112 (Serial ADC)
sbit CS1 = P1^0;
sbit SCLK1 = P1^1;
sbit DIN1 = P1^2;
sbit DOUT1 = P1^3;
sbit LSBRA = ACC^0;
sbit MSBRA = ACC^7;
void Delay (unsigned int msec);
void Sending (void);
void Reading (void);
Microcontrollers :: 11-14-2006 04:31 :: mymadi :: Replies: 2 :: Views: 1106
Please give me some music generation code for 8051 microcontrollers (89x51 52, ) using keil or Ride C
Microcontrollers :: 01-30-2007 11:53 :: RollingEEE :: Replies: 5 :: Views: 2453
why dont you use asm51.exe or asem.exe instead of keil. its better than keil, if you need i will upload it.
Microcontrollers :: 03-23-2007 15:32 :: sn_burki :: Replies: 8 :: Views: 8199
I am designing a product that driver a taiwan CSTN LCD driver by 8051.
However my program can't work. The attached is my source code
My code only content the part of initial and one part to display an single colour on the screen.
Does anyone has demo code of the attached LCD driver?? or tell me what's (...)
Microcontrollers :: 07-24-2007 23:32 :: choi_new :: Replies: 1 :: Views: 706
Hi to All
can i drive a triac from controller port without a optocoupler and what is the risk of that and please advise me a good interface driver circuit
please help me to understand the sunbber circuit what the function of it
Microcontrollers :: 06-28-2008 09:21 :: Medtronic :: Replies: 7 :: Views: 7305
i am using keil mv2 i interface 24c04 to 8051 mcu in my atteched project i can write data easly but i cant read data from 24c04 ,
i am using i2c module from Murray R. Van Luyn,
please help me
Microcontrollers :: 06-06-2009 03:23 :: arun_9998 :: Replies: 0 :: Views: 1322
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 :: 01-28-2010 14:00 :: microKernel :: Replies: 3 :: Views: 933
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 :: 04-30-2011 04:47 :: #MAAM# :: Replies: 10 :: Views: 2413
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 :: 06-21-2011 06:27 :: bigdogguru :: Replies: 12 :: Views: 807
Hi there, i'm using oregano 8051 ipcore for my project. I've tested all my peripheries, they are working fine. Now i want to use keil uvision3's monitor program for memory flashing and debugging. I genereted the mon51.hex file and initialized my rom with this file. But by far i haven't got any communication with uvision. What should i do? Thanks
Microcontrollers :: 07-28-2011 15:27 :: chrisup2u :: Replies: 0 :: Views: 463
keil uVision4 for 8051 slow in doing float * float products. Why?
Maybe I miss a setting, an optimization. I do not know what to do to accelerate the calculations.
I wanted to multiply two float numbers af=15343E-34 and bf=-23474E21. I noticed that keil compiler generates assembly code that needs 271 Clock Cycles (on a Silab (...)
Microcontrollers :: 12-14-2011 21:32 :: tempos :: Replies: 0 :: Views: 546
please help me ...if some one have driver circuit
Microcontrollers :: 04-13-2012 10:37 :: wikhtiar :: Replies: 2 :: Views: 526
I have a very long code written for 8051 in assembly using keil, all in a single file. And i want to organize and distribute the functions in multiple files, but can't seem to be able to do it. I tried adding assembly code files using $include but there were errors in compiling it. Like, memory overlapping error was produced even defining '
Microcontrollers :: 07-06-2012 15:20 :: tariq7868 :: Replies: 2 :: Views: 842
I want to generate delay of 5 minutes in 8051 in C .i'm using keil software..
How can i do it?
waiting for your reply.....
Microcontrollers :: 04-05-2013 01:55 :: pradeep221899 :: Replies: 1 :: Views: 539
if anyone who has worked on the bridge transducer adc AD7730 can give me
interfacing diagram for AD7730 with any of the 8051 family microcontroller & code in keil.
atleast give the guidelines...
Microcontrollers :: 07-30-2013 04:32 :: snehamatondkar :: Replies: 2 :: Views: 476
can any one tell me how to write driver for micro-controllers and devices ? i want to write driver for 8051 and zigbee to connect with PC !
Microcontrollers :: 09-22-2013 11:47 :: Qasim Khokhar :: Replies: 4 :: Views: 319
Yes.. of course... But the IC should be present in the keil's IC library list..
Microcontrollers :: 10-29-2013 02:40 :: Vengateswaran :: Replies: 5 :: Views: 262
Does anyone have 8051 C code for controlling a
Microcontrollers :: 03-07-2002 20:15 :: bonestorm :: Replies: 7 :: Views: 2905
I'm having problems initializing the 8051. It's P1 ports are driving 4 relays using a ULN2003 driver, the problem is, when I power on the ckt, all relays are switched on and off. I've tried to use a 7414 to invert all P1 ports, but did not work. How to solve it?
Professional Hardware and Electronics Design :: 07-17-2002 21:28 :: 2000 :: Replies: 10 :: Views: 2119
Is it possible to download hex-files to at89s8252 direct through ke*il-IDE ??
Do I need extra-software therefore ??
Who can help ?
well usually u don't use keil to download hex files to your chip....
But any little programmer. I don't know about atmel, but for exemple u have some 8051 by philips 87C somet
PC Programming and Interfacing :: 12-31-2002 21:06 :: incognito :: Replies: 8 :: Views: 1837