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DTM simulation using USB dongle and BTool

Eyal Lasko
Expert 2300 points

Hi, 

Is there a way to use BTool with the USB dongle (programmed with TestHostRelease image (USB configuration)) to simulate DTM scenario ?

I couldn't find any LE_TRANSMITTER_TEST command on the Adv. commands tab. 
the closest one is HCIExt_ModemTestTx, however its command code is 0xFC08 while the LE_TRANSMITTER_TEST command code is 0x201E (as can be deciphered from the PTM wiki and BT core specs) and it doesn't have 3 parameters LE_TRANSMITTER_TEST.

I also tried to use Adv. Commands>Misc>MISC_GenericCommand with opCode=0x201E / 0x1E20 and data 02:02:02 (for instance) which was supposed to replicate the LE_TRANSMITTER_TEST as noted in the PTM wiki , but when sending it out I received a warning " The Last 6 Bytes In This Message Were Not Decoded. (Message Has More Than The Expected Number Of Data Bytes)" and I do see that an extra 3 bytes (00 00 00() have been added to the command.

Please see the screen caps.

Any thoughts ?

Thanks