DTM, SDK13, nrf52

[Mikhail]

We need to certificate our ble devices. I use DTM example. Already I connected to device and flash example. Which correct command can I send from PuTTY console for check that all work correct before testing?

[endnode]

Have you run the example test sequences in Python? DTM commands sent over serial (UART) interface aren't in ASCII space so you cannot just type the things to console like PuTTY...

See full DTM package on Infocenter.

[Mikhail]

Tharefore, I can't to check my DTM via PuTTY? Need special software?

[endnode]

You need the way to send 16-bit commands over UART with specific baudrate (I believe it is hardcoded into DTM example FW from SDK) and receiver 16-bit responses. They use theoretically full spectrum (0x0000-0xFFFF) and I don't see easy way how to manage that with PuTTY. But there are other terminals for Windows and other operating systems which allow full (hexadecimal) input/output so Nordic example Python programs/scripts are not the only way. But that's all explained in BT SIG Core specification (DTM protocol over UART) and in Nordic Infocenter resources. Have you followed that? Any reason why you cannot?

[Mikhail]

thanks for it.