Fast parser for Saleae Logic 2 binary export format (Digital only)
Originates from Linux, works on FreeBSD as well.
Other BSDs might need minor #ifdef additions.
Processing 21GiB of data takes approximately 30 seconds on a Ryzen7 with sufficient RAM and/or a fast NVMe.
> ls ~/saleae_export/
digital_0.bin digital_13.bin digital_1.bin digital_4.bin digital_7.bin
digital_10.bin digital_14.bin digital_2.bin digital_5.bin digital_9.bin
digital_11.bin digital_15.bin digital_3.bin digital_6.bin
> make
> ./example ~/saleae_export/digital
found channel 0 - initial state: 0, 163505214 transitions
found channel 1 - initial state: 0, 159729950 transitions
found channel 2 - initial state: 0, 159764716 transitions
found channel 3 - initial state: 0, 159629110 transitions
found channel 4 - initial state: 0, 162059466 transitions
found channel 5 - initial state: 0, 166748156 transitions
found channel 6 - initial state: 0, 158228608 transitions
found channel 7 - initial state: 0, 161867646 transitions
found channel 9 - initial state: 0, 7628523 transitions
found channel 10 - initial state: 0, 355041 transitions
found channel 11 - initial state: 0, 1069426 transitions
found channel 13 - initial state: 0, 1503871087 transitions
found channel 14 - initial state: 0, 314727 transitions
found channel 15 - initial state: 0, 1170779 transitions
14 channels found
initial state: 0000
...
