Search found 25 matches

by gadjet
Fri Jun 06, 2014 9:45 pm
Forum: Arduino Shields
Topic: Multifunction shield for Arduino Uno (HCARDU0085)
Replies: 51
Views: 153194

Re: Multifunction shield for Arduino Uno (HCARDU0085)

Thanks for pointing this out, I've corrected it although I believe the correct line should be if(Count < 9999) Looking at the pinout for the seven segment module fitted to the board, I think the decimal point is controlled by the connection P0.7 on the schematic which is connected to output QH on t...
by gadjet
Fri Jun 06, 2014 7:37 pm
Forum: Arduino Shields
Topic: Multifunction shield for Arduino Uno (HCARDU0085)
Replies: 51
Views: 153194

Re: Multifunction shield for Arduino Uno (HCARDU0085)

Hi,
Just started to look into controlling the decimal point and was getting confused until I realised that the 'b' segment is permanently illuminated on all the digits and is also slightly brighter than the other segments.

I think the unit is faulty, I only recieved it this morning. :?: :?:
by gadjet
Fri Jun 06, 2014 3:14 pm
Forum: Arduino Shields
Topic: Multifunction shield for Arduino Uno (HCARDU0085)
Replies: 51
Views: 153194

Re: Multifunction shield for Arduino Uno (HCARDU0085)

Looking at the schematic, it looks like it doesn't have decimal point support, is that correct?
by gadjet
Fri Jun 06, 2014 2:40 pm
Forum: Arduino Shields
Topic: Multifunction shield for Arduino Uno (HCARDU0085)
Replies: 51
Views: 153194

Re: Multifunction shield for Arduino Uno (HCARDU0085)

There is a mistake in the code for the seven segment display.

Code: Select all

if(Count >= 9999)
should be

Code: Select all

if(Count <= 9999)
It never counts!
by gadjet
Fri Jun 06, 2014 2:38 pm
Forum: Arduino Shields
Topic: Multifunction shield for Arduino Uno (HCARDU0085)
Replies: 51
Views: 153194

Re: Multifunction shield for Arduino Uno (HCARDU0085)

There is a mistake in the code for the seven segment display.
"if(Count >= 9999)" should be "if(Count <= 9999)"

It never counts!

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