diff options
Diffstat (limited to 'nuttx/configs/sama5d3x-ek/README.txt')
-rw-r--r-- | nuttx/configs/sama5d3x-ek/README.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/nuttx/configs/sama5d3x-ek/README.txt b/nuttx/configs/sama5d3x-ek/README.txt index 9ea566752..66109e06e 100644 --- a/nuttx/configs/sama5d3x-ek/README.txt +++ b/nuttx/configs/sama5d3x-ek/README.txt @@ -2226,6 +2226,22 @@ Configurations beware that the default version also disables the watchdog. You will need a special version of norboot with CONFIG_SAMA5_WDT=y. + 19. This example can be configured to enable the SAMA5 TRNG peripheral so + that it provides /dev/random. The following configuration will enable + the TRNG, /dev/random, and the simple test of /dev/random at + apps/examples/ranadom: + + System Type: + CONFIG_SAMA5_TRNG=y : Enable the TRNG peripheral + + Drivers (automatically selected): + CONFIG_DEV_RANDOM=y : Enable /dev/random + + Applications -> Examples + CONFIG_EXAMPLES_RANDOM=y : Enable apps/examples/random + CONFIG_EXAMPLES_MAXSAMPLES=64 : Default settings are probably OK + CONFIG_EXAMPLES_NSAMPLES=8 + STATUS: PCK FREQUENCY |