Hi,
We are in the process of WiFi&Bluetooth certification.Once this certification is complete, it goes into production.
To measure PER over Bluetooth, the DUT mode must be activated.( See TI Documention )
We conducted tests where RF certification testing was possible.
Bluetooth tester(TC-3000C) failed to search. The mobile phone is a Bluetooth search
https://processors.wiki.ti.com/index.php/WL18xx_Bluetopia_PM_Bluetooth_RF_Testing
see below.
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BT SIG RF Testmode
The BT SIG RF Testmode is meant for connecting with a Bluetooth tester where the Wilink_X is controlled over the LMP (Link Management Protocol).
The procedure for enabling the Wilink_X for BT SIG mode is:
- Proper device power-up
- Load the correct service pack
- Load the DUT script (three HCI commands)
Once the device (DUT) is in test mode, the BT tester will, through the RF connection (LMP), take control of the DUT.
The HCI commands to put the device in test RF SIG mode are:
HCI Tester command format
HCI_Enable_Device_Under_Test_Mode
HCI_Set_Event_Filter 0x02, 0x00, 0x03
HCI_Write_Scan_Enable 0x03
Bluetopia PM SS1 tool format ( Command used, SS1tool -> hcitool )
SS1Tool cmd 0x06 0x03
SS1Tool cmd 0x03 0x05 0x02 0x00 0x03
SS1Tool cmd 0x03 0x1a 0x03
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The console screen looks like this:
root@linaro-alip:~# hcitool cmd 0x06 0x03
< HCI Command: ogf 0x06, ocf 0x0003, plen 0
> HCI Event: 0x0e plen 4
01 03 18 00
root@linaro-alip:~# hcitool cmd 0x03 0x05 0x02 0x00 0x03
< HCI Command: ogf 0x03, ocf 0x0005, plen 3
02 00 03
> HCI Event: 0x0e plen 4
01 05 0C 00
root@linaro-alip:~# hcitool cmd 0x03 0x1a 0x03
< HCI Command: ogf 0x03, ocf 0x001a, plen 1
03
> HCI Event: 0x0e plen 4
01 1A 0C 00
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The rest of the RF test confirmed that it would work.
However, DUT mode operation has not been confirmed.
If we have the wrong part?