client/player: Make QoS sync_factor configurable This adds a new user input prompt when configuring a Broadcast Source endpoint, to configure a QoS sync_factor value. This is useful for the user to adjust how frequent PA announcements should be sent by the Source, depending on scenario, instead of always using a hardcoded value. [bluetooth]# endpoint.config /org/bluez/hci0/pac_bcast0 /local/endpoint/ep0 16_2_1 [/local/endpoint/ep0] BIG (auto/value): 1 [/local/endpoint/ep0] Enter sync factor (value/auto): 2 [/local/endpoint/ep0] Enter channel location (value/no): 1 [/local/endpoint/ep0] Enter Metadata (value/no): no The PA interval is chosen as the BIG SDU interval multiplied by sync_factor: < HCI Command: LE Set Periodic Advertising Parameters (0x08|0x003e) Handle: 1 Min interval: 20.00 msec (0x0010) Max interval: 20.00 msec (0x0010) Properties: 0x0000 > HCI Event: Command Complete (0x0e) LE Set Periodic Advertising Parameters (0x08|0x003e) Status: Success (0x00) < HCI Command: LE Create Broadcast Isochronous Group (0x08|0x0068) Handle: 0x01 Advertising Handle: 0x01 Number of BIS: 1 SDU Interval: 10000 us (0x002710) Maximum SDU size: 40 Maximum Latency: 10 ms (0x000a) RTN: 0x02 PHY: LE 2M (0x02) Packing: Sequential (0x00) Framing: Unframed (0x00) Encryption: 0x00 Broadcast Code[16]: 0102680553f1415aa265bbafc6ea03b8 > HCI Event: Command Status (0x0f) LE Create Broadcast Isochronous Group (0x08|0x0068) Status: Success (0x00) > HCI Event: LE Meta Event (0x3e) LE Broadcast Isochronous Group Complete (0x1b) Status: Success (0x00) Handle: 0x01 BIG Synchronization Delay: 912 us (0x000390) Transport Latency: 912 us (0x000390) PHY: LE 2M (0x02) NSE: 3 BN: 1 PTO: 0 IRC: 3 Maximum PDU: 40 ISO Interval: 10.00 msec (0x0008) Connection Handle #0: 6 This also updates the broadcast-source.bt script, to include a new input value for sync_factor.

Diffstat

2 files changed, 28 insertions(+), 3 deletions(-)