Test method of reciever blocking with Gazell mode

RE: Test method of reciever blocking with Gazell mode

FormerMember — Thu, 27 Apr 2017 07:53:20 GMT

I have updated the small portion of code for running in 250 kbps mode, perhaps that will make some difference?

RE: Test method of reciever blocking with Gazell mode

FormerMember — Mon, 24 Apr 2017 06:16:58 GMT

In example.py, did you remember to DUT and the tester to the right COM ports?

RE: Test method of reciever blocking with Gazell mode

T-umeda — Fri, 07 Apr 2017 11:47:17 GMT

I thank for your answer. I succeeded in operating Python scrypt with PC and two nRF51 device. However error message of test result are "test Packeterrorrate to high at 100%" or "test less data than expected". Could you tell me the confirmation method getting the communication of a PC and the nRF51 device and the solution of this problem? ?

RE: Test method of reciever blocking with Gazell mode

FormerMember — Tue, 28 Mar 2017 11:06:58 GMT

ETSI radio testing is independent of the protocol used. To test packet error rate, the easiest is to use the DTM example in the SDK, and change the radio mode in the example to 250 kbps:

ble_dtm.c --> radio_init() --> NRF_RADIO->MODE = RADIO_MODE_MODE_Nrf_250Kbit << RADIO_MODE_MODE_Pos;

To test DTM with 250 kbps mode, two nRF51-devices are needed. To run the test, you can use the python script that comes with the application note nAN-34.