Hi,
I am trying to enable extended adverts, when the call to bt_le_ext_adv_create is made, it always returns:
Using the following code:
#define BT_UUID_INTERCALL_P_VAL \
BT_UUID_128_ENCODE(0xf3641400, 0x00b0, 0x4240, 0xba50, 0x05ca45bf8abc)
static struct bt_le_ext_adv *ext_adv;
static const struct bt_le_adv_param connectable_adv_param =
BT_LE_ADV_PARAM_INIT(BT_LE_ADV_OPT_EXT_ADV | BT_LE_ADV_OPT_CONNECTABLE | BT_LE_ADV_OPT_USE_NAME,
BT_GAP_ADV_FAST_INT_MIN_2, /* 100 ms */
BT_GAP_ADV_FAST_INT_MAX_2, /* 150 ms */
NULL);
static const struct bt_data ext_ad[] = {
BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)),
BT_DATA_BYTES(BT_DATA_UUID128_ALL, BT_UUID_INTERCALL_P_VAL),
};
static int connectable_adv_create(void)
{
int err;
err = bt_set_name(DEVICE_NAME);
if (err) {
printk("Failed to set device name (err %d)\n", err);
return err;
}
err = bt_le_ext_adv_create(&connectable_adv_param, &adv_cb, &ext_adv);
if (err) {
printk("Failed to create adv (err %d)\n", err);
return err;
}
printk("Created adv: %p\n", ext_adv);
err = bt_le_ext_adv_set_data(ext_adv, ext_ad, ARRAY_SIZE(ext_ad), NULL, 0);
if (err) {
printk("Failed to set advertising data (err %d)\n", err);
return err;
}
return bt_le_ext_adv_start(ext_adv, BT_LE_EXT_ADV_START_DEFAULT);
}
My custom service has the following init:
/* Intercall Peripheral Service Declaration */ BT_GATT_SERVICE_DEFINE(intercall_p_svc, BT_GATT_PRIMARY_SERVICE(BT_UUID_INTERCALL_P), BT_GATT_CHARACTERISTIC(BT_UUID_INTERCALL_P_CALLPOINT, BT_GATT_CHRC_READ | BT_GATT_CHRC_WRITE, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE, read_callpoint, write_callpoint, &callpoint_data), BT_GATT_CCC(intercall_p_callpoint_ccc_cfg_changed, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE), BT_GATT_CHARACTERISTIC(BT_UUID_INTERCALL_P_NETWORK, BT_GATT_CHRC_READ | BT_GATT_CHRC_WRITE, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE, read_network, write_network, &network_data), BT_GATT_CCC(intercall_p_network_ccc_cfg_changed, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE), BT_GATT_CHARACTERISTIC(BT_UUID_INTERCALL_P_TEXTUAL, BT_GATT_CHRC_READ | BT_GATT_CHRC_WRITE, BT_GATT_PERM_READ | BT_GATT_PERM_WRITE, read_textual, write_textual, &textual_data), );
My prj.conf
CONFIG_BT=y CONFIG_BT_PERIPHERAL=y CONFIG_BT_DEVICE_NAME="Intercall" CONFIG_BT_DEVICE_APPEARANCE=512 CONFIG_BT_DEVICE_NAME_DYNAMIC=y CONFIG_BT_EXT_ADV=y # CONFIG_BT_DIS=y # CONFIG_BT_DIS_PNP=y # CONFIG_BT_DIS_MANUF="Lismore Instruments Ltd" # CONFIG_BT_DIS_PNP_VID_SRC=1 # CONFIG_BT_DIS_PNP_VID=0x095B # CONFIG_BT_DIS_PNP_PID=0x0103 # CONFIG_BT_DIS_PNP_VER=0x0100 # Enable the LBS service CONFIG_BT_LBS=n CONFIG_DK_LIBRARY=y CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048 # Config logger CONFIG_LOG=y CONFIG_USE_SEGGER_RTT=y CONFIG_LOG_BACKEND_RTT=y CONFIG_LOG_BACKEND_UART=n CONFIG_LOG_PRINTK=y CONFIG_ASSERT=y CONFIG_ASSERT_NO_COND_INFO=y CONFIG_ASSERT_NO_MSG_INFO=y CONFIG_HW_STACK_PROTECTION=y CONFIG_BT_LBS_SECURITY_ENABLED=n
If using normal adverts, everything works fine.
Apart from using 128bit UUID, i cant see a difference between this code and examples found in the direction finder or hr samples
Are you able to shed some light on what i need to do?
Thanks
