diff options
Diffstat (limited to 'esp8266/etshal.h')
| -rw-r--r-- | esp8266/etshal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/esp8266/etshal.h b/esp8266/etshal.h index 115ff7a88..d8a57e8c7 100644 --- a/esp8266/etshal.h +++ b/esp8266/etshal.h @@ -3,6 +3,9 @@ #include <os_type.h> +// see http://esp8266-re.foogod.com/wiki/Random_Number_Generator +#define WDEV_HWRNG ((volatile uint32_t*)0x3ff20e44) + void ets_delay_us(); void ets_intr_lock(void); void ets_intr_unlock(void); |