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by chrisoma
Fri Jul 15, 2016 9:24 pm
Forum: C/C++
Topic: Qt with Wiring PI
Replies: 26
Views: 33459

Re: Qt with Wiring PI

Guys . I have my project running in one RPI but when I copy the project folder to another RPI the QT ask me "wiringPiSetup: Must Be Root. (Did you forget sudo?)" the project and the QT are not the problem. I also verify file and folder permissions.. Any advise..? If I run the project "sudo ./project...
by chrisoma
Mon Apr 18, 2016 3:07 pm
Forum: General discussion
Topic: Wine and Mono
Replies: 3
Views: 882

Wine and Mono

Hello. I'm trying to use Wine to run an application, but this report that I need to install "Mono for Windows" I supposedly did it but now I'm not sure how to call it correctly. i.e Normally I use this command 'wine application.exe' But as it requested to use Mono for Windows I'm not sure if this sh...
by chrisoma
Mon Feb 08, 2016 9:30 pm
Forum: Beginners
Topic: Read Several GPIOS (Inputs)
Replies: 7
Views: 1067

Re: Read Several GPIOS (Inputs)

8 pins for the data, and the last one is the Strobe signal (STO), (this legacy device don't support handshake protocol). Data bits only receive ASCII characters as info. A simple int to cad convertion do the job to translate the data. These are the instructions I'm using , but takes to long. D0= GPI...
by chrisoma
Mon Feb 08, 2016 7:01 pm
Forum: Beginners
Topic: Read Several GPIOS (Inputs)
Replies: 7
Views: 1067

Read Several GPIOS (Inputs)

Hello I'm looking for help about how to read the level of 9 inputs with a single instruction... (using Python) Is it possible..? Actually the application that I'm trying to resolve is a Legacy Printer Capture (read parallel output with Digital I/O's), but the read frequency its too low with 8 or nin...

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