zephyr/subsys/bluetooth/controller/util/util.h
Joakim Andersson f756b79124 Bluetooth: controller: Use NRF RNG entropy device
Use the NRF RNG entropy device as the entropy device for bt_rand and
controller internal functions when LLL is Nordic.
Using an entropy source with a significant increase in stack usage
will invalidate all stack size configurations in the system and lead
to stack overflow issues.

Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
2020-06-16 19:09:55 +02:00

20 lines
399 B
C

/*
* Copyright (c) 2016-2020 Nordic Semiconductor ASA
* Copyright (c) 2016 Vinayak Kariappa Chettimada
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stddef.h>
#ifndef DOUBLE_BUFFER_SIZE
#define DOUBLE_BUFFER_SIZE 2
#endif
#ifndef TRIPLE_BUFFER_SIZE
#define TRIPLE_BUFFER_SIZE 3
#endif
uint8_t util_ones_count_get(uint8_t *octets, uint8_t octets_len);
int util_aa_le32(uint8_t *dst);