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by medelec35
Tue Mar 26, 2013 10:02 pm
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Re: How to Modify a particular Byte's bit

This is how you can toggle a bit by using XOR:
Set bit V1.png


<< and >> is bit shifting.
Take a look at Simple Masking Technique article :
viewtopic.php?f=36&t=7451

Martin
by JohnCrow
Tue Apr 09, 2013 8:50 pm
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Re: Which is the exact C version in FlowCode v5?

You can download the user guide and other info from the Boost C web page. . http://www.sourceboost.com/Products/BoostC/Overview.html Thought the PDF user guide is included within Flowcode Depending where you have installed FC on your system. Mine is as below. C:\Matrix Multimedia\Flowcode V5 PIC\Too...
by JohnCrow
Tue Apr 09, 2013 8:19 pm
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Re: Which is the exact C version in FlowCode v5?

Hi Carmen The Version of C used in flowcode 5.5.0.1 is Boost C version 7.04 It shows this in the compiler message box when you compile your flowchart. If you miss it while its compiling or youv'e closed the window you can look at it again by going to the following menu settings Build / Compiler Mess...
by Benj
Wed Apr 10, 2013 10:47 am
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Re: How do I size my arrays with Boost C 7.04 version?

Hello, 8-bit PICs have a restricted RAM page size of 256 bytes so this is your limitation. Arrays smaller then or equal to 256 bytes should work fine. There is a way to allow larger arrays using the idx2 parameter as described here. http://www.matrixmultimedia.com/mmforums/viewtopic.php?f=29&t=1...
by dazz
Thu Apr 11, 2013 8:51 pm
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Re: How do I size my arrays with Boost C 7.04 version?

hi Carmen
Heres a link to the sim mentioned above post by enamul viewtopic.php?f=7&t=11092&p=38159&hilit=pic+simulator+martin#p38159
Regards
Dazz
by medelec35
Tue May 07, 2013 6:58 pm
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Re: .c Files erased

Sorry, I have forgotten about above post. If you get: Warning unreferenced functions removed: C:\Program Files\FlowCode\v5\CAL\PIC\IO.c It just means that a function that was within C:\Program Files\FlowCode\v5\CAL\PIC\IO.c was not required, so its not used, hence removed. E.g if you don't use float...
by Benj
Tue May 07, 2013 10:17 am
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Re: My ZigBee E-Blocks doesn't stop flashing

Hello, Warning unreferenced functions removed This is simply saying that code that has not been referenced by your program will not end up in the compiled output and is one of the main features of the C language. If your expecting one of the unreferenced functions to be called then check you are cal...
by JohnCrow
Sun May 05, 2013 9:38 pm
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Re: My ZigBee E-Blocks doesn't stop flashing

Hi You dont say if you have had the Zigbee E-blocks working before or if they are new. Ive attached a couple of simple test programs Ive had working on my system hope they might help you test the boards. If I remember from the data sheet, the speed of the LED flashing on the co-orduinator shows if i...
by dazz
Wed May 08, 2013 7:16 pm
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Re: How do I read the writed PIC position's memory??

Hi Carmen
See attached flowchart

Regards
Dazz
by kersing
Mon May 13, 2013 10:56 pm
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Re: Has the ZigBee Module a ROM?

The XBEE modules have the software implementing the ZIGBEE stack stored in the ROM on the modules. This ROM is not available for other usage. Only the XBEE module can use it.
by Benj
Tue May 14, 2013 9:22 am
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Re: Has the ZigBee Module a ROM?

Hello,

An SD card is a good option if you do not need blistering speed. Otherwise these devices from Microchip are pretty handy and cheap (23LC1024) but will loose their contents if power is removed.
by kersing
Sat Jun 01, 2013 2:48 pm
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Re: What's the equivalence in seconds for nTimeout?

Answer for Flowcode 5:
Each try of nTimeout is 1000 microseconds. Value 255 is a special (wait forever) value.
by medelec35
Mon Dec 14, 2009 4:28 pm
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Is your Project Not working? Help and General Advice

Here are some basic solutions. First make a very simple 1Hz flasher, using an LED and something like 270R resistor in series. E.g: Loop while 1 A0=1 Delay 500ms A0=0 Delay 500ms If LED not flashing at correct rate (or at all) then check: A) All voltages are correct. VDD or VCC = +5V. VSS or VEE=0V. ...