BeagleLogic release: Kernel Module and PRU Firmware

This release freezes the kernel ABI until code is structured and refactored to be sent into the mainline, which would be v2.0.

BeagleBone kernels released "bone60" onwards should include the v1.1 kernel driver for BeagleLogic which can be loaded using modprobe beaglelogic

v1.1:

Implement nonblocking I/O using poll() required for sigrok bindings to function
mmap() was present since 1.0 but has been tested and validated in this release
extend lseek() to update read cursor. This is required for mmap() and poll() to work correctly
lower sample rate limit is now 1 Hz. However the minimum buffer size is 4 MB (2x2 MB) [and it's also the minimum amount of samples that have to collected before they can be read out], so advisable to choose a sample rate accordingly.

v1.0:

v0.2:

BeagleLogic