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| Search found 30 matches |
| Author | Message |
|---|---|
 Topic: Will Changing of Crystal value effect the circuit? |
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| crushneck Replies: 2 Views: 4724 |
 Forum: General CCS C Discussion Posted: Tue Jul 04, 2006 8:45 am Subject: Will Changing of Crystal value effect the circuit? |
| oops sorry typo error.its not khz...i mean 20Mhz and 30Mhz | |
| Topic: Will Changing of Crystal value effect the circuit? |
|
| crushneck Replies: 2 Views: 4724 |
Forum: General CCS C Discussion Posted: Tue Jul 04, 2006 8:35 am Subject: Will Changing of Crystal value effect the circuit? |
| is there a need to change anything if i change the crystal value from 20Mhz to 30Mhz? to my circuit? will that effect the accuracy of voltage reading?
#include <18F452.h> #device adc=10 #fu ... |
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| Topic: recommendations |
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| crushneck Replies: 2 Views: 5160 |
Forum: General CCS C Discussion Posted: Tue Mar 28, 2006 12:32 pm Subject: recommendations |
| Thanks for ur reply rwyoung. I will try my best to search the information i need. | |
| Topic: recommendations |
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| crushneck Replies: 2 Views: 5160 |
Forum: General CCS C Discussion Posted: Mon Mar 27, 2006 3:01 pm Subject: recommendations |
| Hi.im a newbie and wanted to learn more on programming a PIC for a master/slave communication using a Max485. Can anyone recommend me a book on this topic so i can understand more on it since theres ... | |
| Topic: Question on Pic-Pic master/slave |
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| crushneck Replies: 0 Views: 4335 |
Forum: General CCS C Discussion Posted: Wed Mar 15, 2006 1:32 pm Subject: Question on Pic-Pic master/slave |
| Hi everyone.
Ive been able to communicate between the two pics but i did not know how to get the the input send from the master PIC. Maybe some amendments need to be done from my slave codes but i di ... |
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| Topic: A/D Conversion problem... |
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| crushneck Replies: 11 Views: 14883 |
Forum: General CCS C Discussion Posted: Tue Feb 14, 2006 12:24 am Subject: A/D Conversion problem... |
| dear JBM,i still cannot get the oputput i want after using ur given code. My lcd shows only the first line '>>ADC<<' . nothing happen when i press my keypad. Just for ur info, my keypad an ... | |
| Topic: A/D Conversion problem... |
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| crushneck Replies: 11 Views: 14883 |
Forum: General CCS C Discussion Posted: Sun Feb 12, 2006 9:45 pm Subject: A/D Conversion problem... |
| Have a look in the examples folder to see how to interface to keypads and LCDs. You could then call set_adc_channel(keypad_data), delay_us(20) and read_adc() to set and read the ADC channel. Then outp ... | |
| Topic: A/D Conversion problem... |
|
| crushneck Replies: 11 Views: 14883 |
Forum: General CCS C Discussion Posted: Sat Feb 11, 2006 11:12 am Subject: A/D Conversion problem... |
| Hello there. Dear PCM programmer. I have a similar project. Just wondering how can i edit it if i wanted to program it whenever a keypad is pressed, the selected output will display on a LCD? | |
| Topic: 2 analog inputs |
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| crushneck Replies: 4 Views: 9083 |
Forum: General CCS C Discussion Posted: Fri Feb 10, 2006 2:25 am Subject: 2 analog inputs |
| Is it possible to get two analog input from 1 PIC? Im using RA0 and RA1 for my PIC18F452. If its possible, what must i change to my source codes? | |
| Topic: getc? putc?how do u use it? |
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| crushneck Replies: 3 Views: 7072 |
Forum: General CCS C Discussion Posted: Thu Feb 09, 2006 11:39 am Subject: getc? putc?how do u use it? |
| can u give an example on how to use it? like one for putc() and the other one is for getc() only? Because i wanna use it for pic 2 pic comnication. | |
| Topic: keypad input for analog signal |
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| crushneck Replies: 3 Views: 5289 |
Forum: General CCS C Discussion Posted: Thu Feb 09, 2006 2:04 am Subject: keypad input for analog signal |
| anyhelp anyone? | |
| Topic: getc? putc?how do u use it? |
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| crushneck Replies: 3 Views: 7072 |
Forum: General CCS C Discussion Posted: Wed Feb 08, 2006 8:04 am Subject: getc? putc?how do u use it? |
| im sorry but im a little confuse on how to use the getc and putc...
what if i want a PIC to send data to use putc...and the other PIC get the data to use getc?isit possible? i read the last forum but ... |
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| Topic: keypad input for analog signal |
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| crushneck Replies: 3 Views: 5289 |
Forum: General CCS C Discussion Posted: Tue Feb 07, 2006 7:37 pm Subject: keypad input for analog signal |
| 1) Why are you sending newline ('\n') and carriage-return ('\r') characters when you just told the LCD exactly where you wanted to start printing with the gotoxy() function?
Sorry i actually dun un ... |
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| Topic: keypad input for analog signal |
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| crushneck Replies: 3 Views: 5289 |
Forum: General CCS C Discussion Posted: Sun Feb 05, 2006 9:43 pm Subject: keypad input for analog signal |
| I need help on my project...i need to make it like when i press number 1 of my keypad, a current analog input shown in LCD...so also when i press 2,a voltage analog input shown in LCD..i try to edit t ... | |
| Topic: no display on LCD.. |
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| crushneck Replies: 7 Views: 10825 |
Forum: General CCS C Discussion Posted: Sat Feb 04, 2006 9:47 am Subject: no display on LCD.. |
| anybody wanna help wit my 485? | |
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