LD build_out/bl702_demo_event.elf
/home/xtx/bl_iot_sdk_bl702-master/bl_iot_sdk_bl702/toolchain/riscv/Linux/bin/../lib/gcc/riscv64-unknown-elf/10.2.0/../../../../riscv64-unknown-elf/bin/ld: /home/xtx/bl_iot_sdk_bl702-master/bl_iot_sdk_bl702/customer_app/bl702_demo_event/build_out/blestack/libblestack.a(bl_hci_wrapper.o): in function bl_onchiphci_rx_packet_handler':
/home/xtx/bl_iot_sdk_bl702-master/bl_iot_sdk_bl702/components/network/ble/blestack/src/bl_hci_wrapper/bl_hci_wrapper.c:299: undefined reference toble_controller_notify_adv_discarded'
collect2: error: ld returned 1 exit status
/home/xtx/bl_iot_sdk_bl702-master/bl_iot_sdk_bl702/customer_app/bl702_demo_event/../../make_scripts_riscv/project.mk:465: recipe for target '/home/xtx/bl_iot_sdk_bl702-master/bl_iot_sdk_bl702/customer_app/bl702_demo_event/build_out/bl702_demo_event.elf' failed
make: *** [/home/xtx/bl_iot_sdk_bl702-master/bl_iot_sdk_bl702/customer_app/bl702_demo_event/build_out/bl702_demo_event.elf] Error 1
