Author |
Message |
Topic: MAX517 !! error |
ali6094
Replies: 5
Views: 10063
|
Forum: General CCS C Discussion Posted: Mon Apr 23, 2007 3:24 pm Subject: MAX517 !! error |
Thanx PCM programmer
those were the real two problems and now i have fixed both of them and i am getting the desired out put ... u have always been a sourse of great help and i would like to show ... |
Topic: MAX517 !! error |
ali6094
Replies: 5
Views: 10063
|
Forum: General CCS C Discussion Posted: Sun Apr 22, 2007 4:55 pm Subject: no out put |
Well i am doing alot of things but nothing is really working can u plz check my circuit diagram is it fine i dont know whats wrong i am getting my LED fine lit but no out puts i.e Zero volts.... can a ... |
Topic: MAX517 !! error |
ali6094
Replies: 5
Views: 10063
|
Forum: General CCS C Discussion Posted: Sun Apr 15, 2007 10:51 pm Subject: MAX517 !! error |
hello
i am using PIC16F877A and max517 .. the purpose it to generate different analogue signals ... i have designed the circuit and the code is down it was taken from the CCS code library but no ou ... |
Topic: ADC questions |
ali6094
Replies: 4
Views: 6235
|
Forum: General CCS C Discussion Posted: Sun Apr 01, 2007 12:25 pm Subject: ADC questions |
well i dont know how to do it -- Bad on my part -- any help?
but my question still remain there?
how to calculate the value for
set_timer1( 0x???? );
For a crystal of 20MHz
and Mode setup_ ... |
Topic: ADC questions |
ali6094
Replies: 4
Views: 6235
|
Forum: General CCS C Discussion Posted: Sun Apr 01, 2007 11:35 am Subject: ADC questions |
how to calculate the value for
set_timer1( 0x???? );
For a crystal of 20MHz
and Mode setup_timer_1( T1_INTERNAL );[/quote][/code] |
Topic: ADC questions |
ali6094
Replies: 4
Views: 6235
|
Forum: General CCS C Discussion Posted: Sat Mar 31, 2007 10:52 pm Subject: ADC questions |
my objective is to get 450 samples of an analogue input in 88 sec
almost one sample in 0.195 sec ... using PIC16F877A
how can i do that ?
i have to start this sampling with an intrupt, like a tr ... |
Topic: 24C256 help |
ali6094
Replies: 23
Views: 33910
|
Forum: General CCS C Discussion Posted: Sat Mar 31, 2007 4:48 pm Subject: 24C256 help |
Well thanx GOD i have changed the EEPROM and now it is working fine may be it burnt out .... thanx for all the help U guys it was really getting pain in [spam]
with regards
Ali |
Topic: 24C256 help |
ali6094
Replies: 23
Views: 33910
|
Forum: General CCS C Discussion Posted: Sat Mar 31, 2007 3:35 pm Subject: 24C256 help |
its 3.224 |
Topic: 24C256 help |
ali6094
Replies: 23
Views: 33910
|
Forum: General CCS C Discussion Posted: Sat Mar 31, 2007 2:49 pm Subject: 24C256 help |
i think i am reading fine
but unable to write data on 24C256..
so what to do next... |
Topic: 24C256 help |
ali6094
Replies: 23
Views: 33910
|
Forum: General CCS C Discussion Posted: Sat Mar 31, 2007 8:17 am Subject: 24C256 help |
well i am using a graphic LCD and receiving input from a potentiometer and have to draw a graph on the LCD...
i used the internal EEPROM of PIC and every thing worked fine and i am getting fine
... |
Topic: 24C256 help |
ali6094
Replies: 23
Views: 33910
|
Forum: General CCS C Discussion Posted: Sat Mar 31, 2007 7:26 am Subject: 24C256 help |
I did the resistors and the capacitor. Now I think that the read function is fine but I am only getting one constant line but it is not writing the data.
What to do next I don't know...
How can I ... |
Topic: 24C256 help |
ali6094
Replies: 23
Views: 33910
|
Forum: General CCS C Discussion Posted: Fri Mar 30, 2007 11:01 am Subject: 24C256 help |
with pull u mean a resistor betwwen +5V and pin 5 and 6?
what u mean by capacitors at pic and eeprom, which PINS?.. mysupply is 5V pretty much fine and i am using capacitor with the regulator IC. w ... |
Topic: 24C256 help |
ali6094
Replies: 23
Views: 33910
|
Forum: General CCS C Discussion Posted: Thu Mar 29, 2007 10:30 am Subject: 24C256 help |
i am using pic16F877A with 24c256
and has the following configuration
for 24c256 ic
PIN 1 to 4 ground
Pin 5 SDA to PIN_E2 of PIC
Pin 6 SCL to PIN_E0 of PIC
Pin 7 to ground
PIN 8 to +5V
... |
Topic: port A as data pins and ANO as analague input pins 16F877A |
ali6094
Replies: 8
Views: 8711
|
Forum: General CCS C Discussion Posted: Tue Mar 27, 2007 3:44 pm Subject: port A as data pins and ANO as analague input pins 16F877A |
thanx my friend that was a real help |
Topic: port A as data pins and ANO as analague input pins 16F877A |
ali6094
Replies: 8
Views: 8711
|
Forum: General CCS C Discussion Posted: Tue Mar 27, 2007 12:43 pm Subject: port A as data pins and ANO as analague input pins 16F877A |
well thanx for alot of codes they are really helpfull...
just one last ques If i use (for 16F877A) pin 2 as analogue input and pin 3,4,5 and 6 as input triggers will it be fine .. i mean it is allowe ... |
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