Author |
Message |
Topic: Timer0 and button |
nina
Replies: 3
Views: 6461
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Forum: General CCS C Discussion Posted: Thu Jan 19, 2012 7:39 pm Subject: Timer0 button |
Thank you in advance PCM...but when when i use cont=0 it means I'll never exceed 16 (count always lower than 16). It should work? Am i right?
I was thinking use set_rtcc (0) that means make timer0 ze ... |
Topic: Timer0 and button |
nina
Replies: 3
Views: 6461
|
Forum: General CCS C Discussion Posted: Thu Jan 19, 2012 11:42 am Subject: Timer0 and button |
When button pressed it should start time count and when button is released, display total time display at LCD.
If user press button again, time should start where stopped previously and when released ... |
Topic: ht12d |
nina
Replies: 0
Views: 3039
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Forum: General CCS C Discussion Posted: Wed Oct 06, 2010 7:12 pm Subject: ht12d |
hi everybody...
When I power on decoder ht12d pin D8 has 3,68 Vdc and according to manual should have low.
So my remote control is working reverse. When I press button at encoder ht12e led turn ... |
Topic: receiver |
nina
Replies: 3
Views: 5018
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Forum: General CCS C Discussion Posted: Tue Oct 05, 2010 8:13 am Subject: receptor |
SherpaDoug
thank you for your help.
Is there another way to do this instead of use a logic analyzer? because I dont have one
tks again
nina |
Topic: receiver |
nina
Replies: 3
Views: 5018
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Forum: General CCS C Discussion Posted: Tue Oct 05, 2010 7:09 am Subject: receiver |
hi everybody...
I would like help from you
if I buy RF (transmitter and receiver) modules below
http://produto.mercadolivre.com.br/MLB-153452404-transmissor-receptor-rf-433-mhz-controle- ... |
Topic: RF pic x pic |
nina
Replies: 6
Views: 34174
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Forum: General CCS C Discussion Posted: Thu Sep 30, 2010 6:51 am Subject: power supply RF |
Thank you for all informations that you provided.
Follow transmitter and receiver code:
Transmitter
#include <16F628A.h>
#fuses NOWDT,INTRC_IO, PUT, NOPROTECT, NOBROWNOUT, MCLR, NOLVP, ... |
Topic: RF pic x pic |
nina
Replies: 6
Views: 34174
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Forum: General CCS C Discussion Posted: Wed Sep 29, 2010 4:06 am Subject: RF |
RF link it is working just with the following problem.
I am using two ATX (desktop power supply) to supply Vdc to my RF circuit.
When I use one ATX to supply both circuits (transmitter and recei ... |
Topic: RF pic x pic |
nina
Replies: 6
Views: 34174
|
Forum: General CCS C Discussion Posted: Mon Sep 20, 2010 8:34 pm Subject: rf pic x pic |
It is almost working....
When I touch a piece of wire at pin 2 (RX receiver) and press button (transmitter), so led (at receiver) turn on.
My question is: Do I need install a resistor or capacitor ... |
Topic: RF pic x pic |
nina
Replies: 6
Views: 34174
|
Forum: General CCS C Discussion Posted: Mon Sep 20, 2010 12:36 pm Subject: RF pic x pic |
hello everybody...
I am doing communication between 02 pics using uart (rs-232).
When they are connected by cables, it works (transmitter and receiver) but when I add RF modules (showed at links b ... |
Topic: turn on led |
nina
Replies: 10
Views: 13345
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Forum: General CCS C Discussion Posted: Tue Sep 14, 2010 8:15 pm Subject: turn on led |
Problem was related to MCLR as Ttelmah mentioned.
I just did this:
5V----10K----PIN4
The code keep the same.
#include <16F628A.h>
#fuses INTRC_IO,NOWDT,NOPUT,NOPROTECT,NOCPD
#use d ... |
Topic: turn on led |
nina
Replies: 10
Views: 13345
|
Forum: General CCS C Discussion Posted: Tue Sep 14, 2010 7:10 am Subject: led+button |
ECACE
MCLR pin it is not connected.
I have tried without MCLR declared at fuses but the problem remain.
What else could you suggest?
Thank you
nina |
Topic: turn on led |
nina
Replies: 10
Views: 13345
|
Forum: General CCS C Discussion Posted: Mon Sep 13, 2010 4:05 pm Subject: led and button |
My power supply is an ATX (used over computer). I have 5,19 v on Vcc.
Is it possible use 3 batteries (1,5 V each = 4,5 V total) to test this circuit?
thank you
Nina |
Topic: turn on led |
nina
Replies: 10
Views: 13345
|
Forum: General CCS C Discussion Posted: Mon Sep 13, 2010 11:41 am Subject: led and button |
thank you SherpaDoug
how can I make sure watch dog is off?
What can be the reasons pic being reseted?
Is there a possibility, power supply be the cause of this problem? As I am using an ATX PC po ... |
Topic: turn on led |
nina
Replies: 10
Views: 13345
|
Forum: General CCS C Discussion Posted: Sun Sep 12, 2010 6:33 pm Subject: turn on led |
Using the following code over my experimental board it is working (press button1 and led keeps on) but when I use protoboard led just stay on for a few seconds.
Note: Over protoboard I am not using ... |
Topic: int_rda or while |
nina
Replies: 16
Views: 13670
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Forum: General CCS C Discussion Posted: Thu Sep 09, 2010 3:51 am Subject: rda |
tks again for give direction on this.
I am searching about the following code
#use rs232(baud=9600, xmit=PIN_B2, rcv=PIN_B1, stream = com_pc)
#use rs232(baud=9600, xmit=PIN_B5, rcv ... |
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