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luckyboy
Joined: 19 Sep 2010
Posts: 4
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| Transfer data in SPI interface |
 Posted: Mon Mar 14, 2011 11:51 pm |
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| Hi, everybody. I use SPI interface to transfer data between two pic 16f877a. I transfered integer very successful but when I transfer float data or string, I did not transfer. Can you help me to transfer float or string in SPI interface. I am using CCS. |
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hayee
Joined: 05 Sep 2007
Posts: 252
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| Posted: Tue Mar 15, 2011 12:05 am |
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| You cannot directly send the floating or string through spi, you have to break the floating number into 4bytes and then send it using spi. |
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luckyboy
Joined: 19 Sep 2010
Posts: 4
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| Posted: Tue Mar 15, 2011 12:33 am |
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| Thanks you, Can you write code for 16f877a in SPI interface. I try test code for 18f252 but I don't success. |
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luckyboy
Joined: 19 Sep 2010
Posts: 4
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| Posted: Tue Mar 15, 2011 12:52 am |
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| Great, I transfer float data successful. |
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semmoor
Joined: 09 May 2012
Posts: 46
Location: KSA
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| Hi |
| Posted: Mon Jul 02, 2012 5:05 pm |
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| luckyboy wrote: | | Great, I transfer float data successful. |
can you please share the code? if you don't mind. |
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Gabriel
Joined: 03 Aug 2009
Posts: 1067
Location: Panama
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| Posted: Mon Jul 02, 2012 10:30 pm |
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| Quote: | | Can you write code for 16f877a in SPI interface |
I believe the general answer from the guys here will be a redundant: "NO"
... imagine people cursing while you read such answer the next time you ask somthing like that.
G.
_________________
CCS PCM 5.078 & CCS PCH 5.093 |
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bkamen
Joined: 07 Jan 2004
Posts: 1611
Location: Central Illinois, USA
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| Posted: Mon Jul 02, 2012 10:44 pm |
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| Gabriel wrote: | | Quote: | | Can you write code for 16f877a in SPI interface |
I believe the general answer from the guys here will be a redundant: "NO"
... imagine people cursing while you read such answer the next time you ask somthing like that.
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redundant and emphatic.
_________________
Dazed and confused? I don't think so. Just "plain lost" will do. :D |
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