LAUNCHXL-CC26X2R1: Not able to communication with simple central (modified ) with simple peripheral(modified)

Hello TI Team,


I have a simple central (modified) project which is working fine with mobile,

And there is also the project of a simple peripheral (modified) which is working fine with the mobile.

But when Simple Central and Simple Peripheral communicate with each other, only paring can happen, data sharing is not happening.

for peripheral I have used this services 


#define DATA_SERVICE_SERV_UUID 0xFFF1
#define DATA_SERVICE_SERV_UUID_BASE128(uuid) 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
 0x00, 0xB0, 0x00, 0x40, 0x51, 0x04, LO_UINT16(uuid), HI_UINT16(uuid), 0x00, \
 0xF0

// Stream Characteristic defines

#define DS_STREAM_ID 1
#define DS_STREAM_UUID 0xFFF2
#define DS_STREAM_UUID_BASE128(uuid) 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
 0x00, 0xB0, 0x00, 0x40, 0x51, 0x04, LO_UINT16(uuid), HI_UINT16(uuid), 0x00, \
 0xF0
#define DS_STREAM_LEN 40
#define DS_STREAM_LEN_MIN 0


#define DS_STREAM_ID1 2
#define DS_STREAM_UUID1 0xFFF3
#define DS_STREAM_UUID_BASE128(uuid) 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
 0x00, 0xB0, 0x00, 0x40, 0x51, 0x04, LO_UINT16(uuid), HI_UINT16(uuid), 0x00, \
 0xF0
#define DS_STREAM_LEN1 40
#define DS_STREAM_LEN_MIN1 0



Please suggest me any where I doing wrong.

Thanks,
Ashutosh Singh