EC200U-CNAA BLE GATT SERVER Demo

Hello,
I’m using the ql_ble_gatt_server_demo_init program for EC200U-CN in SDK and the code seems to run, but my BLE devices is not scanning. In coolwatcher not showing any BLE devices MAC address and Service data. I want to connect Temperature data logger with EC200U-CN. Please help me how to connect and read data from BLE devices.
Please send any demo code of BLE GATT server.

HI
Please refer to the code of the following path to achieve your needs, thank you.
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