BIS bug

[min_ts]

Hello IoT777 team,

Test case for IDC777 Broadcasting:

IOT747 Copyright 2022
AudioAgent IDC777 V3.1.70 <——————————————Firmware Rev3.1.70
Build: 0400427b
Bluetooth address 245DFC0201AD

…

BIS works as expected with only one broadcast source in range.

The problem arise when there are more than one broadcast sources in range. The receiving end will always connect to the public broadcast source, even the status is wrong.

Try to configure two IDC777 as BIS sources, one in public mode and one in private mode. Have them both streaming at the same time.

Use another IDC777 at the receiving end, and try to connect to the private one.

At this time, it will only connects to the public one!

Below is the log for your reference telling me connected to the private one but in fact not:

scan 5 off 2
PENDING
SCAN 2 245DFC03B624 0 0x223344 0xd 201WD_3B624 -87 <————-public
SCAN 2 245DFC020175 0 0x223344 0xd AA-020000 -64 <—————–private
SCAN_OK
OPEN 245DFC020175 BRX1 2 d 223344 1 <———————————Open private
PENDING
OPEN_OK 1A BRX1 245DFC020175 <—————————————-says private is opened fine.
music 1a play
OK
LC3_BROADCAST_NUMBER_BIS 2
LC3_BROADCAST_STREAM_CONNECT

….

Please verify this is the case and let me know if any options to work with this problem.

Thanks.

Min

[IOT747 Team]

Hi Min,

Please upgrade to the latest firmware and this should be fixed. It also has many features for AUTOCONN.

IOT747 Support

[Author]

Posts