Disconnects every 10mins - Signia-5AX HA

[amarnath-kashyap]

I am using Pico2 W board and had to compile your code with Pico SDK 2.1 to get the firmware loaded with that I am able to stream audio from Windows11 to Signia 5AX HA but unfortunately connection doesnt last longer than 10mins; gets disconnected and have to unplug & plug again for another 10mins of streaming.

[shermp]

Hi @amarnath-kashyap thanks for testing.

Do you have the serial connection open when the connection stops? Is there anything in the logs that might provide a clue?

I don't yet have a Pico 2W to test with unfortunately.

Also, I had a quick look at your changes to get it to compile with the SDK 2.1/RP2350. Looks like PseudoAtomic is causing some potential issues? I had plans at some point to use the atomic support in the SDK 2.x, I guess I need to look into that.

[amarnath-kashyap]

Thanks for the quick response.

How do I know the serial connection is open (LED light is on. Not blinking) and how to get the log. I am new to Pico development; any reference will be helpful.

FYI: Also Build action isn't uploading the uf2 with your recent changes, mostly after renaming files. Builds gets successful but no files were uploaded. I suspect maybe path mismatch

[shermp]

You need a program that can read from a serial port.

If you use or have Visual Studio Code (VS Code) you can install the serial-monitor extension and use that. Otherwise, on Windows you can use PuTTY or similar software.

When you plug in the Pico to USB, as well as a sound card, it should also show as a serial port that you can connect to. On connecting, you may have to press enter to start seeing the logs.

[amarnath-kashyap]

I use VS Code. Let me give a try tonight.

Could you pls fix the build. Latest code isn't uploading the compiled file to artifactory. Infact I took the older code from trunk branch.

[amarnath-kashyap]

Here are the logs

---- Opened the serial port COM5 ----
[INFO : 1135] BT Started
[INFO : 1271] HA with address 4F:92:4D:D9:13:F6 discovered. Connecting
[INFO : 1329] 4F:92:4D:D9:13:F6: Connected
[INFO : 1331] 4F:92:4D:D9:13:F6: Discover services
[INFO : 1331] 4F:92:4D:D9:13:F6: Discovering services
[INFO : 1667] 4F:92:4D:D9:13:F6: ASHA service found
[INFO : 1671] 4F:92:4D:D9:13:F6: Set Data Length
[INFO : 1671] 4F:92:4D:D9:13:F6: Setting data length
[INFO : 1707] 4F:92:4D:D9:13:F6: Data length set
[INFO : 1711] 4F:92:4D:D9:13:F6: Pair and bond
[INFO : 1827] 4F:92:4D:D9:13:F6: Paired and bonded
[INFO : 1831] 4F:92:4D:D9:13:F6: Discover characteristics
[INFO : 1908] 4F:92:4D:D9:13:F6: Got device name char
[INFO : 1909] 4F:92:4D:D9:13:F6: Got ROP char
[INFO : 1909] 4F:92:4D:D9:13:F6: Got ACP char
[INFO : 1909] 4F:92:4D:D9:13:F6: Got ASP char
[INFO : 1909] 4F:92:4D:D9:13:F6: Got Volume char
[INFO : 1909] 4F:92:4D:D9:13:F6: Got PSM char
[INFO : 1909] 4F:92:4D:D9:13:F6: Characteristics discovered
[INFO : 1911] 4F:92:4D:D9:13:F6: Read characteristics
[INFO : 1947] 4F:92:4D:D9:13:F6: Read device name
[INFO : 2007] 4F:92:4D:D9:13:F6: Read ROP
[INFO : 2008] ROP - Side: L, Mode: B, M. ID: 0295, Delay: 89, 16KHz: Y, 24KHz: N
[INFO : 2047] 4F:92:4D:D9:13:F6: Read PSM
[INFO : 2047] Left: Characteristics Read
[INFO : 2051] Left: Create L2CAP CoC
[INFO : 2087] Left: L2CAP CoC created
[INFO : 2091] Left: Enable ASP notification
[INFO : 2207] Left: ASP Notification enabled
[INFO : 2224] HA with address 66:C2:98:A9:2B:79 discovered. Connecting
[INFO : 2279] 66:C2:98:A9:2B:79: Connected
[INFO : 2281] 66:C2:98:A9:2B:79: Discover services
[INFO : 2281] 66:C2:98:A9:2B:79: Discovering services
[INFO : 2640] 66:C2:98:A9:2B:79: ASHA service found
[INFO : 2641] 66:C2:98:A9:2B:79: Set Data Length
[INFO : 2641] 66:C2:98:A9:2B:79: Setting data length
[INFO : 2680] 66:C2:98:A9:2B:79: Data length set
[INFO : 2681] 66:C2:98:A9:2B:79: Pair and bond
[INFO : 2800] 66:C2:98:A9:2B:79: Paired and bonded
[INFO : 2801] 66:C2:98:A9:2B:79: Discover characteristics
[INFO : 2881] 66:C2:98:A9:2B:79: Got device name char
[INFO : 2881] 66:C2:98:A9:2B:79: Got ROP char
[INFO : 2881] 66:C2:98:A9:2B:79: Got ACP char
[INFO : 2881] 66:C2:98:A9:2B:79: Got ASP char
[INFO : 2881] 66:C2:98:A9:2B:79: Got Volume char
[INFO : 2881] 66:C2:98:A9:2B:79: Got PSM char
[INFO : 2881] 66:C2:98:A9:2B:79: Characteristics discovered
[INFO : 2882] 66:C2:98:A9:2B:79: Read characteristics
[INFO : 2920] 66:C2:98:A9:2B:79: Read device name
[INFO : 2960] 66:C2:98:A9:2B:79: Read ROP
[INFO : 2960] ROP - Side: R, Mode: B, M. ID: 0295, Delay: 89, 16KHz: Y, 24KHz: N
[INFO : 3000] 66:C2:98:A9:2B:79: Read PSM
[INFO : 3000] Right: Characteristics Read
[INFO : 3002] Right: Create L2CAP CoC
[INFO : 3040] Right: L2CAP CoC created
[INFO : 3042] Right: Enable ASP notification
[INFO : 3180] Right: ASP Notification enabled
[INFO : 3182] Set complete
[INFO : 7696] Left: Starting audio
[INFO : 7697] Right: Starting audio
[INFO : 7748] Left: ASP Ok
[INFO : 7760] Right: ASP Ok
[INFO : 7768] Left: Setting volume to -72
[INFO : 7769] Right: Setting volume to -72
[INFO : 129628] Left: Available credits: 0, restarting stream
[INFO : 129628] Left: Stopping audio
[ERROR : 129628] Stop audio: In wrong state
[INFO : 129628] Right: Available credits: 0, restarting stream
[INFO : 129628] Right: Stopping audio
[ERROR : 129628] Stop audio: In wrong state