[beagleboard] Re: Accessing BBB SPI with C/C++

2017-11-20 Thread Reshmi Chandran
I use 4.9 kernel. The spidev loopback test failed even after setting the config-pin On Wednesday, July 5, 2017 at 5:32:25 PM UTC+5:30, xxlangi...@gmail.com wrote: > > What kernel version are using? Have you load the overlay 'BB-SPIDEV0' to > the cape manager? You should see something like /dev

[beagleboard] Re: Accessing BBB SPI with C/C++

2017-07-05 Thread xxlanginsweden
What kernel version are using? Have you load the overlay 'BB-SPIDEV0' to the cape manager? You should see something like /dev/spidev*.* after the SPI is enable. If you are using kernel version larger than 4.4, then you just configure the pin to spi mode using 'sudo config-pin PIN_NUMBER spi', fo

[beagleboard] Re: Accessing BBB SPI with C/C++

2017-05-05 Thread rohit . kr5293
Hi Rafael and jacek, Will you both please explain me the procedure how you both have used SPI API. i am newbie to BBB so i won't able to understand how can i implement SPI on BBB. Please reply me as soon as possible. Thanks and regards Rohit -- For more options, visit http://beagleboard.o