Matrix user forums

The connection looks ok, but I need to check your program. Please attach your program and we'll have a look - drag the file onto your post when you reply, or use the "add files" button on the "attachments" tab. Sorry, but a screenshot of your program is not sufficient.

It looks like the EB090 has no power. See this from my earlier post:

Steve wrote: ↑

Tue Nov 09, 2021 4:09 pm

...the only connection you should need to make is the "+V" of the EB093 needs to connect to the "+V" of the EB090.

If that doesn't fix it, please post your project file.

There's no image attached to your post. Please attach an image of your hardware wiring and also attach your Flowcode program and we'll try to work out what the problem is.

As this is an E-blocks board, I am assuming you are using the EB093 upstream board to host the Arduino. The EBM004 module will get its power from the EB090 board. Ground will be connected via the E-blocks port and so the only connection you should need to make is the "+V" of the EB093 needs to conne...

sebastien wrote: ↑

Fri Oct 29, 2021 8:49 am

The link doesn't work either.

That seems very strange to me. Something seems to be blocking access to the matrixtsl.com domain. Have you tried copying and pasting the link into your browser? It should take you to the login page for your Matrix account.

This error shows your program could fail because those two functions could call each other and you could cause an internal overflow. In fact you can simulate this by changing your switches to "latching" and then setting them both on. Your program will eventually crash even in simulation because the ...

Hello. The download link is in your Matrix account page and is titles "Download FC7 Install". You can access this link by logging in using the link below:

https://www.matrixtsl.com/accounts/login/

Your file compiles ok for me, but your error message translates as "the system cannot find the specified file", so it could be an installation issue or perhaps something on your PC is interfering with the compilation process (for example, sometimes antivirus software can block it). I suggest you rei...

Hello. We'll need more info to help. Please post your .fcfx project and the .msg.txt file.

I've tried to replicate the issue without success. You could perhaps try overriding the language (in Global Options) to English and see if that fixes the issue. Another thing to try is download the latest updates from https://www.matrixtsl.com/mmforums/viewtopic.php?f=63&t=19743 . If neither of the ...

Hi. Please post your project file and I'll investigate. Also, what target chip are you using?

Oderlando wrote: ↑

Tue Oct 05, 2021 7:34 pm

I'm using version 9.

Hi Oderlando. Can you please use the v9 Flowcode forums for issues related to v9.

Wow - there is a lot there!

The "AVRv5" toolchain is intended for use with Flowcode v9. For Flowcode v8, you need to use the "AVR" toolchain download. This is available from the Flowcode v8 section of your Flowcode Account page: https://www.flowcode.co.uk/accounts/

You should have had an email when you first created your account. Of course, that could have been a long time ago and might be lost. Another possibility is to open one of the FCFX files you have created and look at the second line. It should contain your username. It should also be displayed in any ...

Your Flowcode v8 login will not be the forum login. It will be the Matrix account details that you log in to here:
https://www.matrixtsl.com/accounts/login/

The above also contains a link to reset your password.

Hi Bob,

Please post your fcfx file and the complete msg.txt file so we can see what might be the issue.

Ta,
Steve,

This looks like an error from the compiler. I'd suggest saving your project in a different location and recompiling.

If that still produces a similar error, then please post your .fcf project file and the generates .c and msg.txt files and someone on this forum will be able to help.

You might want to check the pin connections to the 7seg displays in the component properties as the 16F88 and 16F72 have different pins available. If you're still having problems, please provide more information (e.g. is it a problem in simulation or when running on the chip) and attach programs for...

Yes, I think that's a good idea. However, it's a lot of work for someone to go through and moderate each topic. Ideally, the topic originator should edit their original post and append "[solved]" to its title when the topic has been resolved. Some users do this already, and it does help others know ...

For that device, you can use an external voltage reference for measuring voltages without C code. Using the chip's comparator is relatively easy in C code - you should only need a couple of lines to setup the CMCON and VRCON appropriately, and then another line to read the COUT value from CMCON. All...

Looking at the datasheet, that device does not have an internal FVR that can be used for analogue inputs. It has an internal comparator reference, but I'm not sure if that is supported in Flowcode (but you can always use C code if you need it). More modern chips (like the 12F1840) do have an interna...

In v9, add a potentiometer to the panel and select it. In the component properties, "FVR" will be one of the choices under "Vref options".

If you log in here with your Matrix account details (note: this is not this forum login, but is the same login as the v9 forum), you can access the toolchain downloads:
https://www.flowcode.co.uk/accounts/login/

For the MIAC, you will need the PIC 8bit Toolchain:

To start, select "New Project...Embedded" and choose the "MIAC V2" in the "8-bit PIC" section (the same target can also be found under "Free targets"). If you add the "MIAC (PIC)" component to your project, you will then have access to MIAC macros. This can be found under "Hardware...MIAC Module". A...