Juha Niskanen
b9a769d65d
drivers: fix some bad NULL checks
2017-05-15 07:20:32 -06:00
Gregory Nutt
0de294a586
Fix lots of occurrences of 'the the', 'the there', 'the these', 'the then', 'the they.
2017-05-11 13:35:56 -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
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
cf14f8d1b5
drivers/: Fixes to spacing and alignement
2015-10-10 10:41:00 -06:00
Gregory Nutt
19d31412f7
Update/correct some comments
2014-11-29 07:08:30 -06:00
Gregory Nutt
2b8fe6709b
Add an analog joystick driver. Initial checkin is only a little more of a clone of the discrete joystick driver and is as-of-yet untested
2014-11-28 19:59:27 -06:00
Gregory Nutt
24d4253e1f
Fixes to get the discrete joystick driver and test working
2014-11-28 15:56:18 -06:00
Gregory Nutt
544322edb9
DJoystick: Add a new ioctl to get the support joystick discrete signals
2014-11-28 15:39:57 -06:00
Gregory Nutt
2d9bd07525
Some additional, minor improvements to djoystick interrupt controls
2014-11-27 20:20:10 -06:00
Gregory Nutt
0ec5043a4e
Add an interface definition and upper half driver for a discrete joystick device
2014-11-27 17:42:16 -06:00
