Author |
Message |
Topic: How to declare persistent global variable? |
ak6dn
Replies: 4
Views: 6906
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Forum: General CCS C Discussion Posted: Tue Jun 16, 2009 2:48 pm Subject: Re: How to declare persistent global variable? |
Now if I remove the persistent label the code is fine.
That is a clue. 'persistent' is not a language keyword that CCS C defines. Have you read their manual?
If you want persistent storage, yo ... |
Topic: Which FET? |
ak6dn
Replies: 35
Views: 24656
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Forum: General CCS C Discussion Posted: Thu Apr 10, 2008 9:11 pm Subject: Which FET? |
Why is everybody ignoring Don's (ak6dn) post?
I think he made the smart suggestion that switching the low side of the pump is much easier than switching the high side. The BUZ11 will do the job nicel ... |
Topic: Which FET? |
ak6dn
Replies: 35
Views: 24656
|
Forum: General CCS C Discussion Posted: Wed Apr 09, 2008 10:02 pm Subject: Re: Which FET? |
As power electronics is not really my speciality I thought I'd post here for some advice!
I'm designing a remotely operated pumping system. Basically I need to switch on two different pumps and I w ... |
Topic: Typedef conversion for ANSI compliance |
ak6dn
Replies: 11
Views: 12416
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Forum: General CCS C Discussion Posted: Wed Jan 30, 2008 11:54 pm Subject: Re: Typedef update |
Update: Inserting the #case at the top of the file causes other problems; compiler stops at "typedef unsigned INT UINT;" line with warning "Expecting a ; or,". Removing the #case c ... |
Topic: Typedef conversion for ANSI compliance |
ak6dn
Replies: 11
Views: 12416
|
Forum: General CCS C Discussion Posted: Wed Jan 30, 2008 12:34 am Subject: Re: Typedef not working |
Hi again. I tried the changes as suggested but the compiler gets stuck on the "#TYPE CHAR=8" line with message "Expresion must evaluate to a constant" and when i comment this line ... |
Topic: Using CCS RTOS calls in a real application |
ak6dn
Replies: 0
Views: 3191
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Forum: General CCS C Discussion Posted: Mon Dec 03, 2007 10:06 pm Subject: Using CCS RTOS calls in a real application |
I have an application I am working on that naturally falls into three subtasks: RS232 serial comm, USB CDC serial comm, and a hardware bit-banging interface. Using RTOS seemed a perfect fit until I a ... |
Topic: detecting 115v |
ak6dn
Replies: 2
Views: 3776
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Forum: General CCS C Discussion Posted: Sun Nov 18, 2007 6:08 pm Subject: Re: detecting 115v |
i need to know when a 115v line has power or not. ¿ is there a way to make that with a pic?
in advance, thanks
Try http://en.wikipedia.org/wiki/Opto-isolator for starters |
Topic: REMOTE KEYLESS ENTRY |
ak6dn
Replies: 3
Views: 8112
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Forum: General CCS C Discussion Posted: Wed Feb 21, 2007 10:47 pm Subject: Re: Remote keyless entry |
Thank u... well,,, can u throw more light in the subject... any similar programs online.. cause i am a baby in PIC programming and this task is huge...
So why don't you try and write some co ... |
Topic: USB PICs |
ak6dn
Replies: 2
Views: 4888
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Forum: General CCS C Discussion Posted: Tue Feb 13, 2007 1:49 pm Subject: Re: USB PICs |
I've been using an FTDI chip to communicate with a PIC18F2480 via USB. I was wondering if anyone has experience with the PICs with built in USB. Are there windows drivers for them? How would you go ... |
Topic: Why digit show 1 and 7 light show is more than 2,3,4,5,6,8,0 |
ak6dn
Replies: 1
Views: 3997
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Forum: General CCS C Discussion Posted: Fri Oct 06, 2006 6:34 pm Subject: Re: Why digit show 1 and 7 light show is more than 2,3,4,5,6 |
I used seven segment commom anote .
Why digit show 1 and 7 light show is more than 2,3,4,5,6,8,0 ?
Probably because you are using a single current limiting resistor at the common anode pin, rather ... |
Topic: nordic rf chips |
ak6dn
Replies: 5
Views: 7644
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Forum: General CCS C Discussion Posted: Tue Apr 11, 2006 12:37 am Subject: nordic rf chips |
I gone for something different
Look right here: http://www.ccsinfo.com/forum/viewtopic.php?t=25745 |
Topic: PIC & transceiver |
ak6dn
Replies: 1
Views: 5246
|
Forum: General CCS C Discussion Posted: Thu Apr 06, 2006 9:33 pm Subject: Re: PIC & transceiver |
Hi,
I am thinking of using the Micrel MICRF505 RF transceiver. Has any one done this type before or is there another RF Transceiver that I should be looking at.
spec
If you are desig ... |
Topic: mc145156-2 PLL CCS code!! |
ak6dn
Replies: 1
Views: 7440
|
Forum: General CCS C Discussion Posted: Sat Mar 11, 2006 10:58 pm Subject: Re: mc145156-2 PLL CCS code!! |
Hello
I want to use MC145156-2 PLL chip. I have int16 Nreg, int8 Areg, 2 bits Sreg. I finished all code except 19 bits serial data output.
Could somebody help me write a code for this section to se ... |
Topic: USB driver for ICD2.. |
ak6dn
Replies: 2
Views: 23378
|
Forum: CCS ICD / Mach X / Load-n-Go Posted: Sat Mar 04, 2006 9:41 pm Subject: Re: USB driver for ICD2.. |
I just bought new ICD 2 from olimex.com and I have no problem communicating with RS 232...
But whenever I tried connect using USB...My com ask for USB driver....
where can I get it???
thx
... |
Topic: FPGA based 16F84A - lots of rom |
ak6dn
Replies: 6
Views: 15639
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Forum: General CCS C Discussion Posted: Fri Feb 24, 2006 1:10 pm Subject: FPGA based 16F84A - lots of rom |
ak6dn:
I forgot about the device editor. I've seen it back when I was in school (installed in the lab), I just looked on my _brandnew_ install of CCS PCM 3.242 and the device editor is not there.
... |
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