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bluekitchen / btstack

Dual-mode Bluetooth stack, with small memory footprint.
http://bluekitchen-gmbh.com
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HSP example not pairing #539

Closed christianfrancouib closed 10 months ago

christianfrancouib commented 11 months ago

Describe the bug

Hi, I'm trying to use the hsp example code with an ESP32 board using the sine wave mode, but I cant pair with the device.

Expected behavior

A clear pairing.

HCI Packet Logs Attached is the log in .txt file. In the log, I try to pair with it 3 times, but I couldnt do it. hsp_log_hci_2.txt

Thank you

mringwal commented 10 months ago

Sorry, I've missed this. In your log, there's a link key request after the connection was established and your esp32 answers with "don't have a key". It's possible that the other side has a key from an earlier pairing. Please try to delete the device on the device you connect to the ESP32 and/or try another one.

Feel free to post another packet log.

mringwal commented 10 months ago

no response