Matrix user forums

The way you posted is fine for what I need but there might be other people intersted in displaying minutes. I guess if you are bored one day you can post that as well or give some hints as to how it's done. You have already done more than I expected for me. I really really appreciate your help and y...

That is geat, thank you so much for your help.

I'll be using a 20MHz crystal.

Thanks again.


D.

Thanks Ben.

The CO2 sensor is way to much, plus I need a CO not a CO2.

D.

I'm trying to come up with a way to implement two countdown timers and I have a hard time figuring out what the best way is to go about it. The idea is to have 1 timer counting down from say max 90 minutes to min 5 minutes and then close a relay or switch on a transistor, the 2nd timer will countdow...

Thanks guys. This is very helpful.

D.

OK, so I just tried the var = !var and it works (in a calculation Macro), now this might me stupid but how do I use my new value to turn no an LED?

If I use the component macro it tells me to select a macro (LED(0)), if I use an output macro it sets my variable to 1?

D.

I would like to read a binary variable (ExtendedMode)and take an action based on it's value (0 or 1). What I'm struggling with this variable will be set by a push button. So for example, the program starts running my my variable ExtendedMode is initialized with a value of 0, now a momentary push but...

Looks cool.

Thanks for posting it.

I need a countdown timer so maybe you're code will help me figure out how to do that.

D.

Thanks medelec.

I just wanted some clarification.

D.

Is it OK to run multiple instances of Flowcode at the same time on one PC? The reason I'm asking is because I want to be able to look at another project (for ideas, etc.) while I'm working on a different project and I'm concerned that running multiple instances might corrupt something in my project ...

Hello Moderators, I tried to add this post to the Flowcode 4 Suggestions but there is no option to post there. Anyway, please feel free to edit and/or move this post to that section. I would like to have the option to add notes to variables in the Variables Manager. This would be helpful to identify...

Thanks medelec,

I will have to try that tonight when I get home.

I've been looking at other examples and have been lurking on this forum for a while but I'm really new at FC so most likely I'll be asking some more stupid questions soon.

I really appreciate your quick reply.

Regards

D.

Hello All, This might be a stupid question but how do I use the string variables? Let me give you an example. Let's say I have a string variable MSG, when you create this variable it is an array of size 20 (MSG[20]) max. Now if I want to my string to be for ex. "Flowcode 4 rocks" (and late...