Charlieplexing

TomasS · Post by **TomasS** » Tue Jun 17, 2014 1:46 pm

Hi

Has anybody done some programming using charlieplexing?
I know how it works, but I would like to see some flowcode programming using charlieplexing.

So if you have done a program and would like to share it, I would be pleased

BR.
Tomas

Post by **medelec35** » Tue Jun 17, 2014 3:06 pm

Hi Tomas,
Please do not double post.
I have deleted duplicate post from V4 section.

If you would like people who can't access V5 to reply then you could have posted in the V5 free section for example.

Martin

TomasS · Post by **TomasS** » Tue Jun 17, 2014 3:23 pm

Hi Martin

OK - I will make a note on that for future posts

Post by **Benj** » Tue Jun 17, 2014 4:35 pm

Hello,

I have added a new Charlieplexed LED component into Flowcode v6 which should hopefully be available in the upcoming release (6.0.

.

TomasS · Post by **TomasS** » Tue Jun 17, 2014 4:45 pm

Benj wrote:Hello,

I have added a new Charlieplexed LED component into Flowcode v6 which should hopefully be available in the upcoming release (6.0..

Hi Ben

Sounds great - But I'm not using ver. 6, yet - So I would like to do it 'the good old way'

Post by **Benj** » Tue Jun 17, 2014 5:21 pm

Hello,

The component I created has two macros:

AllOff - Switches all the LEDs off by converting all associated I/O to inputs.

LEDOn - Switches a specific LED on by using a switch statement depending on the number of pins available and the LED you wish to light. Multiple LEDs can appear on at once by using multiplexing techniques.

LED On macro flowchart.

Charlieplex.jpg: (350.67 KiB) Downloaded 1099 times

TomasS · Post by **TomasS** » Mon Jun 23, 2014 8:32 pm

Hi Ben

Thanks for the flowchart - I will try to do a work around from it

BR
Tomas

Matrix user forums

Charlieplexing

Charlieplexing

Re: Charlieplexing

Re: Charlieplexing

Re: Charlieplexing

Re: Charlieplexing

Re: Charlieplexing

Re: Charlieplexing