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by medelec35
Sat Jun 18, 2011 4:12 pm
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MX027 - Controlling a Servomotor with timer0 interrupt.

Article: http://www.matrixmultimedia.com/article.php?a=435

If you have any questions for the author or comments on the article, please post them below.
by medelec35
Mon Jun 20, 2011 7:47 am
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Re: Controlling a Servomotor with timer0 interrupt.

Hi Andreas , That's a good question. Reason that's a good question is because I have added a comment in the timer0 routine within the flowchart how the 10KHz = 0.1 ms is produced, but left that out of tutorial: Timer0 Comments.jpg I have place several comments within the flowchart. Yes I have fully ...
by medelec35
Mon Jun 20, 2011 10:14 pm
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Re: Controlling a Servomotor with timer0 interrupt.

Here is a basic independent 4 channel servo controller again using 16F88 with 8MHz internal and no PWM or servo component. There is nothing at all wrong with servo components. Since they allow fine trim adjustments, and the resolutions are probably greater. I'm looking in to the servo component of F...
by medelec35
Thu Aug 18, 2011 9:02 pm
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Re: switching to internal oscillator

I just use a C code block:
osccon=0x60;//4MHz

or

osccon=0x70;//8MHz

Martin
by medelec35
Wed Nov 30, 2016 2:36 pm
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BUG: Configuration Values 16F1937

Wrong values are entered within 16F1937.fcdx for configuration settings: <configuration address='1' mult='2' > <format > <word value='0xCFE2' /> <word value='0xDEFF' /> Config bug.png Configuration words look like they are 14 bit wide which makes maximum hex value: 2^14-1 = 3FFF Martin
by medelec35
Thu Dec 01, 2016 4:20 pm
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Re: BUG: Configuration Values 16F1937

Thanks Ben.
I was thinking its more of a issue if putting value in to a simulation package like Proteus.
by medelec35
Tue Apr 04, 2017 8:33 pm
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Re: Flowcode 7.2.1

Hi Alan, From the logs folder: * Components * - Feature additions - Formula AllCode added read all sensors macros to API component Added better help to CAL UART change baud macro - Bug fixes - Fixed ModBus Slave could only receive and process a maximum of 40 bytes Fixed ModBus Slave simulation had f...
by Benj
Tue Oct 04, 2016 5:13 pm
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PIC32 Interrupt Problems

Hello, From dealing with a forum bug related to PIC32 interrupts we have found quite a significant issue surrounding the PIC32 devices and interrupt code. The bug relates to the 7.1 release and also previous v7 releases. Anyway I have spent the day going through each device and checking the interrup...
by DavidA
Wed Jul 13, 2016 11:18 am
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Welcome to the Flowcode 7 Forums

Hi All, Welcome to the Flowcode 7 forums. You can now go to the Flowcode 7 pages to buy the latest version here : http://www.matrixtsl.com/flowcode/ Please use this forum to ask any questions regarding the latest version. - Bug reports should be made to the Bug Report forum above. - Feature requests...
by QMESAR
Wed Jul 13, 2016 4:21 pm
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Re: Welcome to the Flowcode 7 Forums

Congratulations with V7 looks great and I am very happy that you used the XC compilers this is great :D
by QMESAR
Fri Apr 14, 2017 4:02 pm
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Re: Help please with stepper file.

Hi Attached your corrected Flowchart,
However I did it in away that you can see what I did but there are many better ways to do than what you are doing now
but first learn as you are doing now and later you can improve your style
good luck and enjoy :D
by medelec35
Sun Apr 26, 2015 11:44 am
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Re: Error message when compiling

Hi Brian, Serious Warning: Possible sw stack corruption, function 'FC_CAL_Port_In_DDR__x' called by more than one asynchronous thread (main/Task, interrupt, interrupt low) Serious Warning: Possible sw stack corruption, function 'FCI_TOSTRING' called by more than one asynchronous thread (main/Task, i...
by medelec35
Sat Apr 26, 2014 6:39 pm
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Pulse & Frequency meter using CCP FC6

Attached is a flowchart that is created with Flowocde V6 Flowchart is not all my work so credit to Sean who use to work at Matrix. The objective is to use CCP (Capture Compare & Pulse width modulation) function of a 16F1937. This should also work for a majority of microcontrollers that have a 16...
by Benj
Wed Apr 12, 2017 10:13 am
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Flowcode 7 - Updates Since 7.2.1

7.3 is now available to download and already includes all of the fixes posted here. Here is a list of cumulative updated files available since the release 7.2. Simply extract the zip archive into your Flowcode 7 folder for the new files to be applied. Remember to restart Flowcode if you have it run...