Phone didn't received packets NRF52832 sent

RE: Phone didn't received packets NRF52832 sent

bjorn-spockeli — Mon, 17 Feb 2020 09:16:05 GMT

Hi Tunk_bk,

the trace you sent shows that the nRF52 and the MI Max 2 is performing the service discovery process and then then there is a write request to a CCCD from the master, which the slave responds to and then there is a Handle value Notification from the slave. After that there is only empty packets, which indicated that the link is still alive.

When does the application on the Mi Max 2 hang? Is it after the Handle Value notification, packet 9500?

RE: Phone didn't received packets NRF52832 sent

TUNG_BK — Mon, 17 Feb 2020 02:38:27 GMT

devzone.nordicsemi.com/.../1072.test1.pcapng

This file, line 9413 CONNECT_REQ, line 10280 to line 10287 communicate with Phone.

Thanks bjorn-spockeli.

RE: Phone didn't received packets NRF52832 sent

bjorn-spockeli — Fri, 14 Feb 2020 12:05:31 GMT

Hi Tung_BK,

can you please upload the sniffer trace of the on-air packets so that we can have a look.

Best regards

Bjørn