The Problem:
When some Android devices such as (Huawei P10, Xiaomi note 6) connect to the TI MCU (CC2640R2F) after pairing is enabled, the services are not discovered. It returns an empty list or just the Generic Access and the Generic Attribute services. But, the bond between the devices is formed successfully. All the services are only discovered if we attempt multiple reconnections.
Firmware info:
Chip: CC2640R2F
BLE Stack: CC2640R2 SDK 1.00.00.22 (also is called BLE-STACK V3.0)
TI Code Composer Studio: CCS- 7.1.0.00016
TI-RTOS for CC13XX: 3.01.01.19
C Compiler for ARM: 16.09.0.LTS
XDCTools: 3.32.01.22
Android device info:
- Huawei P10 Lite (Android OS 7.0)
- Meizu note 6 (Android OS 7.0)
- Xiaomi note 3 (Android OS 7.0)
- LG nexus 5x (Android OS 8.1 Beta)
- LG K10 LTE (Android OS 6.0)
Any suggestion in this matter would be appreciated.
