Hinkmond Wong: RPi with an Oscilloscope and Java Embedded: Ready for Benchmarking (Part 6)
Well, the best laid plans of Raspberry Pi, Java Embedded and all that. There's some type of device access issue on the Raspberry Pi when trying to NIO memory map /dev/mem. So, I'm going to have take some time to debug that. Instead let's go back to what we know works. Using pure Java Embedded API's we can use the file handle to get to the GPIO pins for access. So, let's roll back and start there again and incrementally move toward...