Magic4g 夢幻國度的虛幻世界

Subject [David Lan] vendor-specific NVM parameter for BTS4025 PCM loopback test mode
Description Dear QCT,
According to the SR #00139802 during 4/24, QCT QRCT supposs to support BT FTM mode with PCM loopback test mode afterward.
Do you have definite schedule for releasing updated BSP3120 and QRCT to complement the BT FTM feature?
Best Regards
David

Comment

Created By: Ben Young Tae Kim (5/8/2009 1:48 AM)
Dear David,

Our 8k 3135 release can support QRCT application to send HCI command. The 8k 3135 is available now. Please contact your TAM when it's delivered.

Anyway if you want to enable loopback mode, you have to send the HCI command like below.
01, 02, 18, 01, 01(Please refer to the attached image how to input the command in QRCT)

Thanks



Created By: David Lan (5/8/2009 1:18 AM)
Dear Ben,
1. We use Android platform.
2. Please refer to SR00139802, and help to clarify whether QRCT supports Android platform or not.
3. Is there any possibility for QCT to enable QRCT supporting Android platform (BSP3120)?
4. Could you show me which command is supposed to be used to enable local PCM loopback?
hcitool - HCI Tool ver 4.36
Usage:
hcitool [options] <command> [command parameters]
Options:
--help Display help
-i dev HCI device
Commands:
dev Display local devices
inq Inquire remote devices
scan Scan for remote devices
name Get name from remote device
info Get information from remote device
spinq Start periodic inquiry
epinq Exit periodic inquiry
cmd Submit arbitrary HCI commands
con Display active connections
cc Create connection to remote device
dc Disconnect from remote device
sr Switch master/slave role
cpt Change connection packet type
rssi Display connection RSSI
lq Display link quality
tpl Display transmit power level
afh Display AFH channel map
lp Set/display link policy settings
lst Set/display link supervision timeout
auth Request authentication
enc Set connection encryption
key Change connection link key
clkoff Read clock offset
clock Read local or remote clock
Best Regards
David



Created By: Ben Young Tae Kim (5/7/2009 1:43 AM)
Hello David,

Could you clarify which platform you've used(WM or Android or BMP)? It seems like you're using the Linux BSP.

Unfortunately, we're not support the QRCT based on the Linux BSP so that you cannot use the QRCT application to test the local PCM loopback mode yet. However, there are other way to send HCI command to enable local PCM loopback using hcitool which is released by BlueZ.

Thanks
-- Ben Kim

attachment.