Subject:
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Type conversion.
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Fri, 19 Feb 1999 21:25:02 GMT
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Original-From:
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FEDERICO SANTELLO <(fedsante@tin.it)SayNoToSpam()>
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Reply-To:
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<FEDSANTE@tin+spamcake+.it>
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Viewed:
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1047 times
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Hi to all.
I'm not very practice with IC.
My answere are , how can i convert a integer number to a floating point
number?
I want to make a moltiplication between an intger number and a floating.
I make this:
int temp;
float dtemp;
dtemp=temp*3.5;
But when i try to download i've an error type not compatible.
Thank Federico Santello.
E.mail: fedsante@tin.it
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Message has 4 Replies:
 | | Re: Type conversion.
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| FEDERICO SANTELLO wrote: <snip> (...) Federico - - Try doing it this way: (it's called a "cast") int temp; float dtemp; temp = 5; dtemp = (float)temp*3.5; printf("dtemp=%f\n",dtemp); Enjoy, - - - Nick - - - (26 years ago, 19-Feb-99, to lugnet.robotics.handyboard)
| | | Re: Type conversion.
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| (...) Hi, what you want to do is called type casting,ie. you must explicitly specify the type. I've included some sample code that uses it. Because the beeper function expects a float but the knob function returns an integer, you have to modify the (...) (26 years ago, 19-Feb-99, to lugnet.robotics.handyboard)
| | | Re: Type conversion.
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| Dear Federico, Typecast the integer into float. ie write the statement as dtemp=(float)temp*3.5 Refer to any C book for information on typecasting. Yours sincerely, Nitin (...) (26 years ago, 21-Feb-99, to lugnet.robotics.handyboard)
| | | Are E9's compatible with HB?
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| I have a line on a bunch of MC68HC11E9's and I was wondering if these were compatible with the HB. Any help would be great! STEVE ___...___ Steve Wall Sir Sandford Fleming college Swall@flemingc.on.ca (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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