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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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 30 Jun 2009 6:05 i am doing ADC |
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| www.google.com
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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30 Jun 2009 6:07 Re: i am doing ADC |
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| u r giving mi rubbish ans
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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30 Jun 2009 12:29 Re: i am doing ADC |
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| jason1987 wrote: |
| u r giving mi rubbish ans |
No. I'm telling you to read a book on the subject.
Waiting for other folks to do your homework for you is fools game. Unless you start taking your homework seriously you have a decent chance of failing that course.
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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30 Jun 2009 15:25 Re: i am doing ADC |
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| i also noe. but i dun understand the code is writing
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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30 Jun 2009 16:16 i am doing ADC |
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| Learn some C and the code will make sense. It's odd your course prerequistes didn't require C
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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30 Jun 2009 16:29 Re: i am doing ADC |
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| jus ans mi u noe anot
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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30 Jun 2009 16:33 Re: i am doing ADC |
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| jason1987 wrote: |
| jus ans mi u noe anot |
I Googled that gibberish and got this.
http://alexlaw.blog.friendster.com/
Care to try again in English please.
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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30 Jun 2009 17:17 Re: i am doing ADC |
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u noe wat my code doing anot?
Added after 11 minutes:
u very lousy in programming.. jus sae u noe anot
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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30 Jun 2009 17:35 Re: i am doing ADC |
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I'm pretty good at programming. And yes I do understand the code you posted earlier. But it's not my school assignment it's yours so it's you that needs to learn to understand it.
Added after 9 minutes:
| jason1987 wrote: |
u noe wat my code doing anot?
Added after 11 minutes:
u very lousy in programming.. jus sae u noe anot |
Translator says.
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Do you know what my teachers code is doing?
I am very lousy in programming.. I will probably have to repeat a grade. |
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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30 Jun 2009 17:52 Re: i am doing ADC |
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| den jus tell mi what does the code do first. .cos is urgent
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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30 Jun 2009 17:54 i am doing ADC |
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I thought it was due last Monday.
I suggest you stop wasting your time online and start studying C
Which part of the code are you having trouble with?
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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01 Jul 2009 2:28 Re: i am doing ADC |
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cos i quite urgent so i need u to tell mi the code is doing what. den from there i will slowly learn by myself
Added after 5 minutes:
i dunno the code is doing what.. jus tell mi first, can?
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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01 Jul 2009 16:30 i am doing ADC |
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How's the studying going? The code is commented so it's not to tough to figure out.
Hint: The {} indicate a block of code.
PS "me" is not spelled "mi"
Don't they have electronic forums in Japan?
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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01 Jul 2009 16:35 Re: i am doing ADC |
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| jus tell mi the code tis code meaning unsigned int index=0, total_period= (unsigned int) 255*256, on_time=0; mean what? i dunno what is the meaning. is urgent
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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01 Jul 2009 17:11 i am doing ADC |
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That line sets up your variable types and initial values
index = 0
total_period = 65280
on_time = 0
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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02 Jul 2009 16:59 Re: i am doing ADC |
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| can give more detail? explain more pls.. i really lousy in programming de
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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02 Jul 2009 17:41 Re: i am doing ADC |
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| but do u have the link of the website? i dun understand
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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02 Jul 2009 18:24 i am doing ADC |
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| I posted two links. What didn't you understand?
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Google
AdSense
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02 Jul 2009 18:24 Ads |
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aanand_44
Joined: 25 Jul 2007
Posts: 24
Helped: 2
Location: India
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03 Jul 2009 11:18 Re: i am doing ADC |
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Hi,
Please try basic tutorials:
http://www.8052.com/tut8051
http://www.eg3.com/8051/
Please try this ....
Regards,
Anand
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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04 Jul 2009 18:08 i am doing ADC |
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| Did you study and complete your assignment?
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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09 Jul 2009 1:42 Re: i am doing ADC |
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| hvane yet.. i only done my ADC
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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15 Jul 2009 9:04 Re: i am doing ADC |
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| help help.. i be able to do everyting but i dunno i am corret anot
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zj3515
Joined: 15 Jul 2009
Posts: 5
Location: china
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16 Jul 2009 1:15 i am doing ADC |
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here,,,,
http://www2.its.strath.ac.uk/courses/c/
Dont pay attention to the UNIX.
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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16 Jul 2009 1:57 Re: i am doing ADC |
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| what is that UNIX mean?
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blueroomelectronics
Joined: 17 Sep 2006
Posts: 1681
Helped: 99
Location: Toronto, Canada
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16 Jul 2009 2:39 i am doing ADC |
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| UNIX is a commercial operating system it's similar to Linux.
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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16 Jul 2009 2:45 Re: i am doing ADC |
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| now my ADC code can read the value but the PWM i have no idea hw to test n do the coding.. any guide? or help mi
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zj3515
Joined: 15 Jul 2009
Posts: 5
Location: china
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16 Jul 2009 14:31 i am doing ADC |
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| u can measure the wave duty of the PWM's output pin of the C8051.compare with your setting of PWM register
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jason1987
Joined: 22 Jun 2009
Posts: 69
Location: japan
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17 Jul 2009 4:00 Re: i am doing ADC |
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| the problem is i don't even know how to measure the duty cycle and how to write the code. i need some guide
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zj3515
Joined: 15 Jul 2009
Posts: 5
Location: china
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17 Jul 2009 7:50 Re: i am doing ADC |
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use oscillograph to mesuear.you must read datasheet and then write code.
Added after 21 minutes:
here is the application document
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