AnsweredAssumed Answered

BlueNRG multislaves?

Question asked by kukenov.andrei on Jul 11, 2014
Latest reply on Nov 17, 2014 by Marchese.Graziella
HI, 
I'm developing a device based on the BlueNRG. 
In my project I need to work with multiple slaves, ie the BlueNRF is in the CENTRAL mode. I use bluenrg_6_3 image (MODE 3)
Now I have the following problem:
1. if I use the command "HCI_LE_SET_SCAN_ENABLE" (for scanning addresses and names), after connecting at least one slave, stop coming SCAN RESPONSES. And I can not find and connect to the remaining devices.
2. When I use the command "aci_gap_start_general_discovery_proc" to search for new devices, 10 seconds after the command, connected slaves are disconnected.

This is log of BlueNRG v1.5.0
11:50:39.471 BLUEHCI_GAP_CREATE_CONNECTION
11:50:39.486 HCI_COMMAND_STATUS
11:50:39.667 EVT_BLUE_GAP_PROCEDURE_COMPLETE
11:50:39.671 HCI_LE_META
11:51:43.497 BLUEHCI_GAP_START_GEN_DISC_PROC
11:51:43.513 HCI_COMMAND_STATUS
11:51:43.569 EVT_BLUE_GAP_DEVICE_FOUND
11:51:53.713 EVT_BLUE_GAP_PROCEDURE_COMPLETE
11:51:53.862 HCI_DISCONNECTION_COMPLETE


How can I scan and connect to multiple slaves?
Regards.
Softwire engineer, Andrei Kekenov

Outcomes