Do you want PRBS9 packet payload for DTM testing? If so, you can use the DTM example in the SDK together with the python script that comes with the application nAN-34, and set the bit pattern to PRBS9 in the python script.
The modulation in the radio_test example is just a 254 byte random payload, see generate_modulated_rf_packet().
The content of a PRBS9 packet payload can be found in the DTM example --> ble_dtm.c --> PRBS9_CONTENT. If you want your packet in the radio_test example to have that content, you can copy it into the radio_test example.
The modulation in the radio_test example is just a 254 byte random payload, see generate_modulated_rf_packet().
The content of a PRBS9 packet payload can be found in the DTM example --> ble_dtm.c --> PRBS9_CONTENT. If you want your packet in the radio_test example to have that content, you can copy it into the radio_test example.
