Initial commit for ntp client
added some ntp files, editted Makefile for making ntp module
Changed attribute packed for compatibility with IAR
Added support for NTP to the picoapp test application
Further development of ntp client
Added basic documentation for the ntp module
First fully working ntp client
Fixed merge conflict
added some unit testing stubs
chenged prototype of conversion function, added some error checking and added some prints in picoapp
Merge branch 'master' into wip
Changed name of ntp client to more precise sntp client
Changed name to match sntp
Added round trip delay compensation mechanism
Updated documentation for sntp
Wrote some basic unit tests, improved timestamp_convert implementation, wrote some comments,...
Initial commit for ntp client