RE: Some questions about DTM

Manhull1989 — Sun, 19 Jun 2016 01:15:56 GMT

thank you !

RE: Some questions about DTM

FormerMember — Fri, 17 Jun 2016 10:53:39 GMT

The DTM example in the SDK is made in conformance with the DTM specification in Bluetooth Specification Version 4.0, Vol. 6, Part F, and should be fairly easy to use with a Bluetooth tester. The application note nAN34 shows how to set up a production test.

If you don't have a Bluetooth tester, it is easier to do the following for the testing (not production testing):

Packet error rate (PER): Use the application note nAN34 and its python script to measure the PER.
The rest of the tests: Connect the output of the radio (after the chip matching network) to a spectrum analyzer and use the radio test example in the SDK (..\examples\peripherals\radio_test). The radio_test example allows you to control the radio PHY over UART.

If using the python script that comes with nAN34, it may be useful to take a look at the DTM Test Setup file in this thread as well.

RE: Some questions about DTM

Manhull1989 — Thu, 16 Jun 2016 14:36:39 GMT

can anyone help me ? I am waiting here. Thanks!