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CKim.18
Associate
September 16, 2020
Question

BLUENRG GATT Configure to connected Android GATT Application.

  • September 16, 2020
  • 0 replies
  • 554 views

Hi, All.....​

I am trying to communicate with Android GATT application with Bluenrg-2 GATT.

"CHAR_PROP_NOTIFY" cannot receive data from Android App.

Example ) BLE_Chat, BLE_Chat_Master_Slave by BlueNRG-1_2 DK 3.2.1

 ret = aci_gatt_add_char(chatServHandle, UUID_TYPE_128, &char_uuid, 20 /*GATT_MAX_SEND_DATA_SIZE*/, CHAR_PROP_READ, ATTR_PERMISSION_NONE, 0, 16, 1, &TXCharHandle);

This example, TX data is transmitted only once, and after that, TX and RX cannot receive.

Also, I am developing this from source. ​"https://github.com/googlearchive/android-BluetoothLeGatt".

Please let me know if you have any recommend configure or example source.

Thanks, CK

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