8051 Decimals in C

1.While programming 8051 in C ... Is there a more effective(in saving memory) way to deal with decimal points .... Though we all know that we can just create a variable "float" or "double" and do "multiplications" and "division" on them easily but doing that wont be an effective way to program 8051 using C language....


Effectiveness does depends on the way of writing code. especially incase of floa... Read Compelte post
Posted by ajay_bhargav on Tue Feb 08 2011, 07:01 PM

8051 Decimals in C

there are some ways to doing this
u can see these attachments
ieee math file is for ieee standard math calculations

Attachment

Attachment

... Read Compelte post
Posted by majoka on Tue Feb 08 2011, 06:32 PM

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Mon Oct 14 2019, 08:29 AM
latamdateipn
swimming
Sun Oct 13 2019, 02:02 AM
Aline Hutchinson
Hey there,
ExperimenterUK
Sat Oct 12 2019, 10:23 PM
Log in.. then post your code in the 8051 forum
Sat Oct 12 2019, 10:18 AM
Bhadra Sajikumar
i am doing a countdown timer with 8051 for my project, unfortunately our professor had to take a leave of absence before he could teach us most of it.. can someone explain the .asm code of it for me?
Mon Sep 23 2019, 07:37 AM
Nathaniel
I am doing a project for my schools wireless security system with cameras,sensors and spot lights using 8051 micro controller, could you help me out with the design and its source code.
Wed Sep 18 2019, 08:48 PM
Caryn Kover
Thank you for your time,
ExperimenterUK
Mon Aug 05 2019, 07:09 PM
@Ismail ..post in forum, give details
Mon Aug 05 2019, 04:33 PM
Ismail balghmi
Hello. Please I won't download
ExperimenterUK
Wed Jul 24 2019, 12:47 AM
@BUSTER123 Please post in the forum
Tue Jul 23 2019, 06:13 PM
BUSTER123
hello! newbie here. i am kind of a guy who hates using ready - made existing libraries, so this helped a lot as i was trying to control and write to a character lcd display. however, i can't figure out how to set the cursor position. for example, i want to set it to the 5th column in the first row, so position 5. so according to the table, i am sending 10000101 on the 8 data lines of the lcd (register select pulled low). the cursor does not move there however. and i cant move the cursor left or right too. is it something wrong that i am doing? thank you.

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ExperimenterUK Avatar
Posted By ExperimenterUK
Sun Oct 13 2019, 06:10 PM
This code does some scrolling.You will need to fin...
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Posted By ExperimenterUK
Sat Oct 12 2019, 10:19 PM
This code does not scroll, that will be complicate...
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Posted By [email protected]
Sat Oct 12 2019, 06:44 AM
Sir, Please share code, i m unable to scroll messa...
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Posted By ExperimenterUK
Sat Oct 12 2019, 02:45 AM
Okay I got it !Data is not automatically passed on...
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Posted By [email protected]
Fri Oct 11 2019, 05:36 AM
please find below attachment. Att...
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Posted By ExperimenterUK
Fri Oct 11 2019, 02:33 AM
You seem to be 95% of the way there.Can you post y...
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Posted By [email protected]
Thu Oct 10 2019, 07:49 AM
sir, i m trying to scroll message on dot matrix di...
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Posted By ExperimenterUK
Thu Oct 10 2019, 01:31 AM
max 7219 dout pin not giving serial out data.Try t...
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Posted By [email protected]
Wed Oct 09 2019, 08:48 AM
Dear sirall dot matrix display scroll same data.
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Posted By [email protected]
Wed Oct 09 2019, 08:46 AM
please find below attachment of circuit diagram. ...