Need help: QCC3031 no debug over USB or TBR (SPI)

12345678bt

Hi,

Can someone help me to get the QCC3031 to communicate with PS-Tools and ADK configuration tool?

I have tried to connect over USB but it does not show up on win10 computer. Have also tried to connect with CSR USB-SPI debugger over TBR_0:  PIO[6] - MOSI ,PIO[7] - MISO ,PIO[8] - CLK with no luck.

Is there no SPI_EN or trigger to enable SPI og USB protocol like CSR86xx or CSRA64xx? Is my module locked? How can I unlock it?

The module is BTM331 by SJR.  

Sorry for English, and thank you in advanced!

Wney

If you use the USB for comunication with configuration, need to set the AHI as USB in the project setting.
Else you use the TRB for commuication, the default setting is TRB but not same as the SPI,so you must have a TRB box to commuicate.
Another, 3031 not has PS Tool.

12345678bt

Wney 发表于 2020-7-16 08:18
If you use the USB for comunication with configuration, need to set the AHI as USB in the project se ...

Thank you very much for your reply.

I should have read more about product before ordering, why PS Tool not supported?

Will try to change AHI to USB. Still, why not QCC3031 showing in ADK Configuration tool? Do I need to change USB comunication to default USB first?

Thank you again, great help!

Wney

12345678bt 发表于 2020-7-16 17:23
Thank you very much for your reply.

I should have read more about product before ordering, why ...

I don't know why PS tool had been cancel, it so unconvenience.

And if change to USB also can't detect in ADK, check the USB driver whether install successfully?
If success,it will display many "Qualcomm combo Digital Architecture server" in the  system device managerment.

12345678bt

Wney 发表于 2020-7-17 09:36
I don't know why PS tool had been cancel, it so unconvenience.

And if change to USB also can't  ...

That is possible, PS tool never was really helpful.

Got USB working. Hardware fault, VCH not connected to USB_VCC causing the chip not to trigger. Manage to get the chip to be recognized by the computer and unlocked. Now I have problem with ADK Configuration Tool only showing "AHI_ERROR_TRANSPORT_CONNECTION_TIMEOUT". You got any idea what can cause this? I've tried setting the QCC3031 in DFU with BlueTest3 to no avail

bjkayani

How did you unlock the chip? I can connect but its locked and I dont know the key.

kchumchua

let i see too.