Missed event in multiple connection with CC2650

Hi,

We would need to see more details about your setup. Are you using HCI Tester?

-Nathan

Nathan, thanks for your response

I used

MSP430 + Soc BB + CC2650  <->  Connection RF <-> CC2650 + Soc BB + MSP430

i used official stack ble_sdk_2_02_01_18, project ble_sdk_2_02_01_18\examples\cc2650em\host_test\ccs in SPI mode

I have Customize this stack : 

--define=GATT_DB_OFF_CHIP --define=Display_DISABLE_ALL --define=POWER_SAVING --define=MAX_NUM_BLE_CONNS=6 --define=HEAPMGR_SIZE=8000

and Stack size : 512

I have try multiple configuration on MAX_NUM_BLE_CONNS, HEAPMGR_SIZE and  Stack size but a lot of configuration don't compile

and when configuration compile there is a lot of missed event or lost connection.

I have old custom stack made by our TI team, there is a acceptable missed event (So the hardware is not the problem).

I want used the last stack with GATT_DB_OFF_CHIP and multiple connection

Thanks in advance for your help

i have forgot something in configuration
I used

Master : MSP430 + Soc BB + CC2650 <-> Connection RF <-> CC2650 + Soc BB + MSP430 : Slave 1
<-> Connection RF <-> CC2650 + Soc BB + MSP430 : Slave 2
<-> Connection RF <-> CC2650 + Soc BB + MSP430 : Slave 3
<-> Connection RF <-> CC2650 + Soc BB + MSP430 : Slave 4
<-> Connection RF <-> CC2650 + Soc BB + MSP430 : Slave 5

Hi,

Have you made any changes other than the ones that you mentioned that you made to the stack? And are these for both the central and peripheral devices?

-Nathan

I have change IOID pin to uned CC2650EM-7ID on SOC-BB

And I used SPI mode and add  --define=GATT_DB_OFF_CHIP 

And This stack in unsed in five peripheral and  one master