An error occurs when you run the following program(main.c).
[1;33m<wrn> bt_hci_core: opcode 0x2006 status 0x01
[1;31m<err> LOG_MODULE_NAME: Advertising start (err -5)
What could be the cause?
void main(void)
{
int err;
err = bt_enable(NULL);
if (err) {
LOG_ERR("Bluetooth init failed (err %d)\n", err);
return;
}
LOG_INF("Bluetooth initialized\n");
if (IS_ENABLED(CONFIG_SETTINGS)) {
settings_load();
}
err = bt_le_adv_stop();
if (err) {
LOG_ERR("Advertising stop (err %d)\n", err);
return;
}
err = bt_le_adv_start(ADV_PARAM, ad, ARRAY_SIZE(ad), NULL, 0);
if (err) {
LOG_ERR("Advertising start (err %d)\n", err);
return;
}
}
prj.conf
CONFIG_BT=y
CONFIG_BT_DEBUG_LOG=y
#CONFIG_BT_H4=y
#CONFIG_BT_WAIT_NOP=y
#CONFIG_BT_CENTRAL=y
CONFIG_BT_L2CAP_TX_BUF_COUNT=5
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="Nordic_DEV"
CONFIG_BT_MAX_CONN=2
CONFIG_BT_MAX_PAIRED=2
CONFIG_BT_SMP=y
CONFIG_BT_TINYCRYPT_ECC=y
CONFIG_BT_PRIVACY=y
CONFIG_BT_SCAN_WITHIDENTITY=y
CONFIG_BT_GATT_CLIENT=y
CONFIG_BT_GATT_DM=y
CONFIG_BT_COMM_CTX=y
# Enable the BLE modules from NCS
CONFIG_BT_NUS_CLIENT=y
CONFIG_BT_SCAN=y
CONFIG_BT_SCAN_FILTER_ENABLE=y
CONFIG_BT_SCAN_UUID_CNT=1
# CONFIG_BT_SCAN_ADDRESS_CNT=1
CONFIG_BT_GATT_DM=y
CONFIG_HEAP_MEM_POOL_SIZE=2048
CONFIG_BT_OBSERVER=y
# This example requires more workqueue stack
CONFIG_MAIN_STACK_SIZE=8192
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
# Enable bonding
CONFIG_BT_SETTINGS=y
CONFIG_FLASH=y
CONFIG_FLASH_PAGE_LAYOUT=y
CONFIG_FLASH_MAP=y
CONFIG_NVS=y
CONFIG_SETTINGS=y
# Config logger
CONFIG_LOG=y
CONFIG_USE_SEGGER_RTT=y
CONFIG_LOG_BACKEND_RTT=y
CONFIG_LOG_BACKEND_UART=n
CONFIG_ASSERT=y
CONFIG_USE_SEGGER_RTT=y
CONFIG_UART_CONSOLE=n
CONFIG_RTT_CONSOLE=y
CONFIG_BT_LL_SOFTDEVICE_DEFAULT=y
CONFIG_BT_CTLR=y
#CONFIG_UART_2_NRF_UARTE=y
#CONFIG_UART_2_NRF_FLOW_CONTROL=y
#CONFIG_UART_INTERRUPT_DRIVEN=y
#CONFIG_BSD_LIBRARY_TRACE_ENABLED=n
CONFIG_BT_DEBUG_HCI_DRIVER=y
CONFIG_BT_HCI=y
CONFIG_BT_RPMSG=y
