Author |
Message |
Topic: Possible 1 PIC server and multiple clients with TCP/IP? |
matheuslps
Replies: 3
Views: 5327
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Forum: General CCS C Discussion Posted: Tue Jun 24, 2014 6:03 am Subject: Possible 1 PIC server and multiple clients with TCP/IP? |
Bump.... |
Topic: Possible 1 PIC server and multiple clients with TCP/IP? |
matheuslps
Replies: 3
Views: 5327
|
Forum: General CCS C Discussion Posted: Fri Jun 20, 2014 8:33 pm Subject: Possible 1 PIC server and multiple clients with TCP/IP? |
Hi, is it possible to have one PIC running a web server and multiple other PICs talk to this server?
Example:
Multiple PICs sending ADC values to the PIC that has the web server.
Can someone ... |
Topic: Sampling a signal at a given frequency |
matheuslps
Replies: 10
Views: 18292
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Forum: General CCS C Discussion Posted: Mon Apr 07, 2014 12:09 pm Subject: Sampling a signal at a given frequency |
Ttelmah, may you explain this code a little bit?
You configured the CCP like this:
setup_CCP2(CCP_COMPARE_RESET_TIMER);
CCP_2=399;
But, why 399? How this would interact with the 31.25uS ... |
Topic: [SOLVED]Convert hex from kbd.c to int |
matheuslps
Replies: 2
Views: 4476
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Forum: General CCS C Discussion Posted: Sun Feb 09, 2014 6:35 am Subject: [SOLVED]Convert hex from kbd.c to int |
amelia!!
Thanks. That worked!!!! So easy and I could not imagine that.
SOLVED! |
Topic: [SOLVED]Convert hex from kbd.c to int |
matheuslps
Replies: 2
Views: 4476
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Forum: General CCS C Discussion Posted: Sat Feb 08, 2014 7:52 pm Subject: [SOLVED]Convert hex from kbd.c to int |
I am using the kbc.c driver.
But it returns hex codes, like 0x35 = '5'.
How to make that return an int?
thanks. |
Topic: How to make precisely pulses |
matheuslps
Replies: 9
Views: 15136
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Forum: General CCS C Discussion Posted: Wed Dec 11, 2013 3:21 pm Subject: How to make precisely pulses |
Well, after some testing, I came with this:
The commented lines is because some people do not have the CCS version 5. I think the commented lines will not work with older version, so I make the old ... |
Topic: How to make precisely pulses |
matheuslps
Replies: 9
Views: 15136
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Forum: General CCS C Discussion Posted: Wed Dec 11, 2013 6:25 am Subject: How to make precisely pulses |
ok...from a 'design' viewpoint.
Need to know what else is the PIC supposed to do while pulsing the injectors?
For now, nothing. To tell the true. I am already using the uS and mS function for in ... |
Topic: How to make precisely pulses |
matheuslps
Replies: 9
Views: 15136
|
Forum: General CCS C Discussion Posted: Tue Dec 10, 2013 11:46 am Subject: How to make precisely pulses |
@temtronic
I thought about the ms and us functions, but the uC will be frozen all the time during this tasks.
@Ttelmah
For now, this is just a prototype to test fuel nozzle.
So, in this mo ... |
Topic: How to make precisely pulses |
matheuslps
Replies: 9
Views: 15136
|
Forum: General CCS C Discussion Posted: Mon Dec 09, 2013 7:10 pm Subject: How to make precisely pulses |
The project is to test diesel engines.
The pulses will be continuously. I will use some buttons and a LCD to set up the ON and OFF times.
I tried with:
setup_counters(RTCC_INTERNAL, RTCC_ ... |
Topic: How to make precisely pulses |
matheuslps
Replies: 9
Views: 15136
|
Forum: General CCS C Discussion Posted: Mon Dec 09, 2013 5:12 pm Subject: How to make precisely pulses |
Hello, I am trying to make just some pulses with a 16F877A.
For now I am using a 4Mhz crystal.
Is it possible to make pulses like this?
ON OFF
2ms 398ms
1ms 149ms
1ms ... |
Topic: pgen |
matheuslps
Replies: 16
Views: 40615
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Forum: General CCS C Discussion Posted: Fri Dec 06, 2013 6:24 am Subject: pgen |
Hum.... very clever this kind of code.
Liked it.
Thanks for the reply. |
Topic: pgen |
matheuslps
Replies: 16
Views: 40615
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Forum: General CCS C Discussion Posted: Thu Dec 05, 2013 5:39 pm Subject: pgen |
Why the LOOPCNT = 39?
How did you get that number? I debugged and understand the code. But this 39 I can not understand.
I am trying to make a soft pwm 1 to 30 hz....
bye |
Topic: Why FFT.h do not compile on 18F? |
matheuslps
Replies: 5
Views: 11373
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Forum: General CCS C Discussion Posted: Sun Dec 01, 2013 1:12 pm Subject: Why FFT.h do not compile on 18F? |
So crystal=xxxMHz, clock=yyyMHz. The compiler will calculate the ratios needed.
That is a good! My confusion was right there because on 18F chips we have a lot off PLL div fuses to obtain the righ ... |
Topic: Why FFT.h do not compile on 18F? |
matheuslps
Replies: 5
Views: 11373
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Forum: General CCS C Discussion Posted: Sun Dec 01, 2013 10:56 am Subject: Why FFT.h do not compile on 18F? |
HUm..... OK I got the reason.
I tried to reproduce this FFT example but I do not have a 33FJ128GP706 from the example here. I just have a 33FJ32MC202 and a 33FJ32GP202 available. But since I never ... |
Topic: Why FFT.h do not compile on 18F? |
matheuslps
Replies: 5
Views: 11373
|
Forum: General CCS C Discussion Posted: Sat Nov 30, 2013 9:11 pm Subject: Why FFT.h do not compile on 18F? |
I tried to do a simple test with the FFT.H and it is returning a EXPECTING AN OPCODE MNEMONIC error on the FFT.H file when the asm file begins.
I tried with the 18F4550 and the 18F25K20.
http:// ... |
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