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| Search found 8 matches |
| Author | Message |
|---|---|
 Topic: please help me here... |
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| hhyong99 Replies: 10 Views: 10642 |
 Forum: General CCS C Discussion Posted: Tue Sep 06, 2005 11:43 am Subject: please help me here... |
| i know what is ADC... but i don't know whether to use ADC or timer interrupt for that...
if i want to set my sampling rate at 10kHz, osilloscope the result of the convertion at the one of my output ... |
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| Topic: please help me here... |
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| hhyong99 Replies: 10 Views: 10642 |
Forum: General CCS C Discussion Posted: Tue Sep 06, 2005 9:47 am Subject: please help me here... |
| Ttelmah, must i have adc interrupt for this?? cos i don't really know how that's work...
thank you... |
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| Topic: please help me here... |
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| hhyong99 Replies: 10 Views: 10642 |
Forum: General CCS C Discussion Posted: Tue Sep 06, 2005 9:38 am Subject: please help me here... |
| haha... Mark, you are right indeed... then what's the best sampling rate for this?? | |
| Topic: please help me here... |
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| hhyong99 Replies: 10 Views: 10642 |
Forum: General CCS C Discussion Posted: Tue Sep 06, 2005 9:24 am Subject: please help me here... |
| sorry, i'm using C18 compiler...
how to define sampling rate in programming code?? if i want to sample 1kHz sine wave, at least i need 2kHz sampling rate, right?? but in the code, i'm using 9600 baud ... |
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| Topic: please help me here... |
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| hhyong99 Replies: 10 Views: 10642 |
Forum: General CCS C Discussion Posted: Tue Sep 06, 2005 8:53 am Subject: please help me here... |
| #include <p18f452.h>
#include <adc.h> #include <delays.h> #include <stdlib.h> #include <usart.h> #pragma romdata CONFIG _CONFIG_DECL(_CONFIG1H_DEFAULT & _OSC_ ... |
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| Topic: can P18F452 do voice sampling? |
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| hhyong99 Replies: 5 Views: 6462 |
Forum: General CCS C Discussion Posted: Mon Sep 05, 2005 11:06 am Subject: can P18F452 do voice sampling? |
| newguy, say now, if i want to send in a 1kHz sine wave to TRISA0...
what's the maximum voltage and current could that pin accept? i can set which output for the ADC? do i need Vref?? what actu ... |
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| Topic: can P18F452 do voice sampling? |
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| hhyong99 Replies: 5 Views: 6462 |
Forum: General CCS C Discussion Posted: Mon Sep 05, 2005 10:14 am Subject: can P18F452 do voice sampling? |
| i'm running my PIC at 20Mhz, is this mean that i can't do the sampling?? | |
| Topic: can P18F452 do voice sampling? |
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| hhyong99 Replies: 5 Views: 6462 |
Forum: General CCS C Discussion Posted: Mon Sep 05, 2005 7:19 am Subject: can P18F452 do voice sampling? |
| i'm doing a school project currently.. i need to use P18F452 to do voice sampling and then transfer through IR link to another PIC and decode it... is this possible to be done by ADC in the P18F452?? | |
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