• Found the BLE Dump.

• Find GMSK demodulator in Python
• Find Write the data from the FIR filter to a file
• Demodulate the FIR
• Search for packets
• Create Fake BLE packets and decode them. IF that works, this should also work.

• Extract a CMT packet before whitening
• fix the convolution operation in the utils to (1) search for the header (2) search for a full whiteted packet.

• Compute pre-demodulation QI signal for the packet.
• Do the convolution with the QI data, streaming out the dot product.
• ....

This project uses ble dump as starting point.

USRP B210 and ISM range antenna were used to implement this project. More one the USRP device and potential other Ettus candidate devices, please visit ettus.com. The first antenna used for the project was the LP0965 by Ettus research.

This is GNU Radio based project and it uses ble dump as starting point.