DGPickett

The keyboard and monitor data is 'cooked', not raw, unless you turn on raw orocessing like with stty in UNIX. The enter key is a carriage return 0x0D or ctrl-M, …

There may be integration to get the drivers and decoders onto the same die as the LEDs, but yes, otherwise, 3020 connections x 3 (R G B) and a very …

For masking, write the random numbers directly, not as ascii. Write with fwrite() so each number is buffered into large block writes. Note that RAND_MAX is just 31 bits: /usr/include/stdlib.h:#define …