Search found 999 matches

by Steve001
Sun Oct 06, 2019 6:47 pm
Forum: Flowcode V8
Topic: 2 PHASE INTERLEAVED BUCK CONTROLLER
Replies: 2
Views: 230

Re: 2 PHASE INTERLEAVED BUCK CONTROLLER

Hi SILVESTROS9 Are you using this for a PSU aplication ? - PDF Not downloading for me Have you seen Texas Instruments "Web Bench" PSU designer http://www.ti.com/design-resources/design-tools-simulation/webench-power-designer.html# https://webench.ti.com/power-designer/switching-regulator I...
by Steve001
Sun Sep 22, 2019 7:42 pm
Forum: Bug Reports
Topic: Bad mistake in FC8!
Replies: 15
Views: 909

Re: Bad mistake in FC8!

Evening all

There is a notable difference as to how OneDrive functions. All desktop icons are affected too.


you can now sync desktop and other folders to onedrive i have turned off onedrive in msconfig a while ago
Steve
by Steve001
Tue Sep 17, 2019 8:09 am
Forum: Bug Reports
Topic: Bad mistake in FC8!
Replies: 15
Views: 909

Re: Bad mistake in FC8!

Hi
This may be unrelated - have you just installed the latest build 1903 ? of windows 10
at work this has also broken Autodesk Inventor 2018 & Autocad 2018. We have rolled back to the previous build

So might not be a bug in FC8 - MS could have caused this

Steve
by Steve001
Tue Aug 27, 2019 12:44 pm
Forum: Programming Tips & Tricks
Topic: multi channel anologue
Replies: 1
Views: 368

Re: multi channel anologue

Hi Bob

How about an analougue multiplexer ?

Have used the ADG609 before

https://www.analog.com/media/en/technical-documentation/data-sheets/ADG608_609.pdf

Steve
by Steve001
Tue Aug 27, 2019 8:16 am
Forum: General Programming
Topic: Converting Big Endian to decimal
Replies: 10
Views: 1422

Re: Converting Big Endian to decimal

Hi Martin

thank you wow ... that's a pretty hefty document :shock:

http://www.thefullwiki.org/IEEE_754-2008

after a quick look I am going about it incorrectly,

Steve
by Steve001
Mon Aug 26, 2019 2:33 pm
Forum: General Programming
Topic: Converting Big Endian to decimal
Replies: 10
Views: 1422

Re: Converting Big Endian to decimal

Hi Martin, What I don't under stand is how do I get from : my 4 bytes of data : 0x43 0x6D 0x05 0x1F So looking at data stream - this should be 237.02 hex to decimal 43 = 67 6D = 109 05 = 5 1F = 31 so if I simply add those together as first thought = 212 another example I found was to convert the num...
by Steve001
Mon Aug 26, 2019 8:16 am
Forum: General Programming
Topic: Converting Big Endian to decimal
Replies: 10
Views: 1422

Re: Converting Big Endian to decimal

Hi Martin,

sorry i didn't understand it, could you explain how it works and what is happening please
I dont have an adrunio either to try and use.

Steve
by Steve001
Sun Aug 25, 2019 8:22 am
Forum: General Programming
Topic: Converting Big Endian to decimal
Replies: 10
Views: 1422

Re: Converting Big Endian to decimal

hi Martin

Thank you for that i will have a look later

Steve
by Steve001
Sat Aug 24, 2019 8:41 am
Forum: General Programming
Topic: Converting Big Endian to decimal
Replies: 10
Views: 1422

Converting Big Endian to decimal

Morning All, Bit stuck again can somebody explain how to convert Float – Big Endian (ABCD) to Decimal please ? I would like to understand how 43 6D 05 1F = 237.02 And 42 48 0F 5C = 50.015 i found something on the visual studio pages saying to read the bytes one at a time and reverse them. I cannot g...
by Steve001
Sun Aug 18, 2019 6:54 pm
Forum: Flowcode V8
Topic: Pure Sine Wave Inverter
Replies: 10
Views: 686

Re: Pure Sine Wave Inverter

Hi Derrihj Have you tried a google search "microchip inverter reference design" https://www.google.com/search?q=microchip+inverter+reference+design&oq=microschip+invert&aqs=chrome.2.69i57j0l5.12373j0j8&sourceid=chrome&ie=UTF-8 they are quite well documented and contain lots...
by Steve001
Fri Aug 16, 2019 8:23 pm
Forum: E-blocks
Topic: HP1110 & HP4829 Boards
Replies: 1
Views: 357

HP1110 & HP4829 Boards

Evening All Received a pair of these boards and have a few questions. I am presuming that they have an entry under V7 as a device ? Where are they located as i cannot seam to find them. Do i need the Itanium drivers again that i use for the ECIO's (ex server as pc) The VB programs that are in the ex...
by Steve001
Sun Aug 04, 2019 8:15 pm
Forum: Flowcode V8
Topic: Zero Crossing
Replies: 14
Views: 1204

Re: Zero Crossing

Hi all, Another zero crossing here if you are interested. https://www.matrixtsl.com/mmforums/viewtopic.php?f=54&t=16363&hilit=zero+crossing#p67589 PS there are pics that do have zero crossing detection built in. Just a suggestion dont want to confuse the issue. why not use DC and a fet ? and...
by Steve001
Wed Jul 31, 2019 12:46 pm
Forum: Flowcode V8
Topic: ICSP
Replies: 5
Views: 612

Re: ICSP

Sorry Jan I misread your post -

Thought you where going past the standard length of cable supplied with the programmer

need new glasses I think .. :shock: :shock: :shock:

Steve
by Steve001
Tue Jul 30, 2019 12:47 pm
Forum: Flowcode V8
Topic: ICSP
Replies: 5
Views: 612

Re: ICSP

Hi Jan, Don't believe this is a V8 issue I experienced this with V6 as soon as you try to go past the supplied lead length with ICSP Programming you get all sorts of weird results and miss programming. Have even tried twisted pairs and screen cables. Ended up sticking with the supplied lead. There i...
by Steve001
Sat Jul 27, 2019 4:28 pm
Forum: Flowcode V7
Topic: Wiki: USB Application Guide
Replies: 0
Views: 313

Wiki: USB Application Guide

Re the V7 Wiki - USB Application Guide https://www.matrixtsl.com/wikiv7/index.php?title=USB_Application_Guide Looking to learn more about USB interfaces and flow code, When I click in the example to download them I get a message "you do not have permission to modify this page" ? Looking fo...
by Steve001
Thu Jul 11, 2019 12:47 pm
Forum: Flowcode V8
Topic: Stepper one slows down when i press a button when running Stepper two.SORTED Thanks to Benj.
Replies: 3
Views: 568

Re: Stepper one slows down when i press a button when running Stepper two.

is your power supply stable under load ? 45 volt 20 Amps is quite a lump

Steve
by Steve001
Wed Jul 10, 2019 12:44 pm
Forum: Flowcode V7
Topic: Advice Please
Replies: 2
Views: 543

Re: Advice Please

Hi Martin

Thank for that very interesting read

Steve
by Steve001
Tue Jul 09, 2019 7:05 pm
Forum: Flowcode V7
Topic: Advice Please
Replies: 2
Views: 543

Advice Please

Hi All I am in need of some advice / assistance if you can help me out. I have been given a "Project" and its a bit out of my comfort zone TBH but suppose thats the way to push my self and chance to learn new things and get back into flowcode. We have an old load bank that has an RS232 Por...
by Steve001
Sat Jul 06, 2019 4:48 pm
Forum: Flowcode V7
Topic: Software Controlled PWM
Replies: 3
Views: 711

Re: Software Controlled PWM

Afternoon All After mooching around RS for some parts had a go with their part selector found a couple of suitable devices had another go with MPAS these parts didn't appear Have found the following devices - so will order them and have a go. 4 PWM channels too and supported by V7 :mrgreen: PIC16F18...
by Steve001
Thu Jun 13, 2019 12:41 pm
Forum: General Programming
Topic: USB PC Keyboard
Replies: 4
Views: 1519

Re: USB PC Keyboard

Hi Mate,

I remember that post too .. :mrgreen: but thought it was a PS2 one ? not USB

Is this it ..

https://www.matrixtsl.com/mmforums/viewtopic.php?f=26&t=8870

Regards
Steve

:edit, just thinking are you wanting to make a keyboard or read a keyboard ?
by Steve001
Mon Jun 10, 2019 7:07 pm
Forum: Flowcode V7
Topic: Software Controlled PWM
Replies: 3
Views: 711

Re: Software Controlled PWM

Hi Ben Might be a few weeks before i can get back to you mega busy at work at the moment :( Why do you say only 1 timer ? was thinking on the lines of timer2 for the PWM frequency timer0 for the duty or is this OTT and heading on the lines of generating a headache ? looking for a 0 - 240 count where...
by Steve001
Mon Jun 10, 2019 12:46 pm
Forum: Flowcode V7
Topic: Software Controlled PWM
Replies: 3
Views: 711

Software Controlled PWM

Afternoon All, Looking at an application that I would like 3 PWM channels my device only has two available only a cursory look on microchips part selector reviled that 4 channels tend to be on the high pin count devices. So thought of doing it in software have seen the software PWW example of a nigh...
by Steve001
Thu May 30, 2019 8:27 pm
Forum: Electronics products
Topic: PCB layout and schematic software
Replies: 34
Views: 38024

Re: PCB layout and schematic software

Thanks guys I think I will give it a go to be honest was a bit put off with kicad as I read that eagle users tend to struggle as they are used to the qwerks of eagle. Watched a you tube on library loader and was quiet impressed with it. After speaking with the pheonix contact rep today he told me qu...
by Steve001
Wed May 29, 2019 6:07 pm
Forum: Electronics products
Topic: PCB layout and schematic software
Replies: 34
Views: 38024

Re: PCB layout and schematic software

Cheers martin

Will look into those - Library Loader looks interesting do you use that ?
I noticed on there you tube video that they use Design Spark didn't know that could do 3D now
Can i ask what you are using these days ?

Steve