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I'm developing for the Beaglebone Black under QT Creator, C++.

I have a signal with a clock assigned to one GPIO port, and a data line assigned to another port.

How do I read this data in?

shilovk
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DiN
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    Consider supplying the code. – NuPagadi May 02 '18 at 15:14
  • Have you searched the internet for "C++ BeagleBone Black read gpio"? What were your results? – Thomas Matthews May 02 '18 at 15:48
  • Nothing came up. – DiN May 02 '18 at 18:18
  • What Operating System? – doron May 02 '18 at 21:35
  • see the various comments in this google group discussion, [Beaglebone Black libraries for GPIO access in C/C++?](https://groups.google.com/forum/#!topic/beagleboard/Mef65w6PZ7s) and see also [GPIO on Beaglebone Black](https://stackoverflow.com/questions/34261512/gpio-on-beaglebone-black). – Richard Chambers May 02 '18 at 21:52
  • Hi NuPagadi: I'm trying to write the code, and don't know how to start. Reading and setting an individual line I can do, but this is a signal with a clock and a data line. – DiN May 04 '18 at 14:42
  • Hi Thomas Matthews: I tried searching the Internet and after a few dozen tries I found no examples of people trying to read a signal on GPIO lines with a data and a clock line. – DiN May 04 '18 at 14:43
  • Hi doron. Debian Linux 7.3 I know we should upgrade, but we're afraid of changes that impact to code we already have, and we don't have the time to ferret out these changes and make working code work again. – DiN May 04 '18 at 14:59

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