9 Commits

Author	SHA1	Message	Date
Gregory Nutt	cb70ce7d3c	6loWPAN: Correct some IPv6 addresses and operations on IPv6 addresses.	2017-04-05 12:11:09 -06:00
Jussi Kivilinna	dffb8a67e3	Add entropy pool and strong random number generator ... Entropy pool gathers environmental noise from device drivers, user-space, etc., and returns good random numbers, suitable for cryptographic use. Based on entropy pool design from *BSDs and uses BLAKE2Xs algorithm for CSPRNG output. Patch also adds /dev/urandom support for using entropy pool RNG and new 'getrandom' system call for getting randomness without file-descriptor usage (thus avoiding file-descriptor exhaustion attacks). The 'getrandom' interface is similar as 'getentropy' and 'getrandom' available on OpenBSD and Linux respectively.	2017-03-30 07:38:37 -06:00
Gregory Nutt	43eb04bb8f	Without lowsyslog() *llinfo() is not useful. Eliminate and replace with *info().	2016-06-20 11:59:15 -06:00
Gregory Nutt	1cdc746726	Rename CONFIG_DEBUG to CONFIG_DEBUG_FEATURES	2016-06-11 14:14:08 -06:00
Gregory Nutt	fc3540cffe	Replace all occurrences of vdbg with vinfo	2016-06-11 11:59:51 -06:00
Gregory Nutt	9c4b604074	Button upper half driver: Add definitions needed for compilation with the poll() interface is not disabled.	2016-06-11 07:22:31 -06:00
Gregory Nutt	2244ed46bc	nuttx/drivers: Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section()	2016-02-14 07:32:58 -06:00
Gregory Nutt	fc91ded815	Add support for a general user LED lower-half driver	2015-11-01 14:57:22 -06:00
Gregory Nutt	f0b40ba96a	Add a a generic lower half button driver	2015-10-13 07:08:11 -06:00