undefined reference to `esp_ble_gap_ext_adv_set_params'by kenbsherman » Fri Dec 23, 2022 5:19 pm The project is a modification of the gatt server example. When compliing get this error: D:/Expressif/gattserver/main/gatts_demo.c:964: undefined reference to `esp_ble_gap_ext_adv_...