A gsm communications library for use with linux based smartphones and other gsm enabled linux based devices. The emphasis is on security, quality, ETSI 07.07 specification coverage and flexible GSM chip support.
rtusd is a foundation set of real time enabled User Space Devices/Drivers designed to link to HRT high resolution Timer controlled POSIX threads and link re-factored Linux hdw drivers for 2.6.18+. rtusd propogates Linux RT to user space generically.