undefined reference to `bt_conn_le_create_auto'

[Felix41382]

Hi,

I am trying to use the function `bt_conn_le_create_auto`, but I get the following error when I try to build it:

main.c:15: undefined reference to `bt_conn_le_create_auto'

I created a simple app, just for testing.

main.c

#include <zephyr.h>
#include <sys/printk.h>
#include "bluetooth/conn.h"

void main(void)
{
	printk("Hello World! %s\n", CONFIG_BOARD);

	bt_conn_le_create_auto(NULL, NULL);
}

prj.conf

CONFIG_BT=y
CONFIG_BT_CENTRAL=y
CONFIG_BT_MAX_CONN=2

Board/Version

• SDK v1.7.0
• Board NRF52840
• West v0.12.0

Which CONFIG am I missing?

[Øivind]

Hi,

Try adding CONFIG_BT_FILTER_ACCEPT_LIST=y to your prj.conf.

[Felix41382]

Thanks Ovind for your quick response.

He can't find the symbol:

warning: attempt to assign the value 'y' to the undefined symbol BT_FILTER_ACCEPT_LIST

[Øivind]

Oh, I'm sorry, I didn't see that you were on 1.7.0. Please try CONFIG_BT_WHITELIST=y instead.