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陈里
, …
Harvey Zhang
8
May 10
BTstack Port for BL618
Enable le audio on bl618: O2C14/btstack_test at le-audio 在2025年2月6日星期四 UTC+8 22:38:38<harvey....@
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BTstack Port for BL618
Enable le audio on bl618: O2C14/btstack_test at le-audio 在2025年2月6日星期四 UTC+8 22:38:38<harvey....@
May 10
Stéphane Lenclud
, …
Matthias Ringwald
8
May 9
Garmin watch to Pico connection issues
Hi Stephane BTstack calls att_write_callback with transaction mode = ATT_TRANSACTION_MODE_CANCEL upon
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Garmin watch to Pico connection issues
Hi Stephane BTstack calls att_write_callback with transaction mode = ATT_TRANSACTION_MODE_CANCEL upon
May 9
Gerriko io
,
Matthias Ringwald
2
May 8
Pico W: Adding in additional descriptors to my custom characteritics
Hi Gerriko You are right that the manual only explains how to setup services with characteristics.
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Pico W: Adding in additional descriptors to my custom characteritics
Hi Gerriko You are right that the manual only explains how to setup services with characteristics.
May 8
louis lee
,
Matthias Ringwald
8
Apr 7
An SEID selection anomaly
Hi Matthias Thank you so much. I've tested the latest fixes and they worked successfully. BR
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An SEID selection anomaly
Hi Matthias Thank you so much. I've tested the latest fixes and they worked successfully. BR
Apr 7
Matthias Ringwald
,
Nikolas von Lonski
3
Mar 25
Re: RP2040 - Indication missing confirmation -
Hi Nikolas BTstack isn' thread-safe (by design). Please move all Bluetooth logic to the "
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Re: RP2040 - Indication missing confirmation -
Hi Nikolas BTstack isn' thread-safe (by design). Please move all Bluetooth logic to the "
Mar 25
Mitch Cairns
,
Matthias Ringwald
10
Mar 10
Retrieve paired host information for reconnection
Hi Mitch It's recommended to start Bluetooth communication after the HCI_STATE_WORKING. BTstack
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Retrieve paired host information for reconnection
Hi Mitch It's recommended to start Bluetooth communication after the HCI_STATE_WORKING. BTstack
Mar 10
Markus Zehnder
,
Matthias Ringwald
6
Mar 9
hog_keyboard_demo with Playstation 4 / 5
I finally got a PS5 and could do some further testing: PS5 does not support BLE keyboards. Tests were
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hog_keyboard_demo with Playstation 4 / 5
I finally got a PS5 and could do some further testing: PS5 does not support BLE keyboards. Tests were
Mar 9
Stéphane Lenclud
,
Matthias Ringwald
11
Feb 25
Pico W flash bank large values
Hi Stéphane The TLV Design only allows to store / retrieve values - and assumes that there's
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Pico W flash bank large values
Hi Stéphane The TLV Design only allows to store / retrieve values - and assumes that there's
Feb 25
Stéphane Lenclud
,
Matthias Ringwald
5
Feb 24
HID host multiple connections
Hi Stéphane We have extended the HID_SUBEVENT_INCOMING_CONNECTION event with a status field and set
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HID host multiple connections
Hi Stéphane We have extended the HID_SUBEVENT_INCOMING_CONNECTION event with a status field and set
Feb 24
Stéphane Lenclud
,
Matthias Ringwald
6
Feb 18
HID over GATT auto reconnect
I tried it without having a scan running and no reconnect was triggered. On Tuesday, February 18,
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HID over GATT auto reconnect
I tried it without having a scan running and no reconnect was triggered. On Tuesday, February 18,
Feb 18
Stéphane Lenclud
, …
Stéphane Lenclud
12
Feb 18
Pico W HID Over GATT host freeze
Turns out the crash is caused by enabling add_compile_definitions(PICO_USE_STACK_GUARDS=1). On Friday
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Pico W HID Over GATT host freeze
Turns out the crash is caused by enabling add_compile_definitions(PICO_USE_STACK_GUARDS=1). On Friday
Feb 18
Eduard Sik
,
Matthias Ringwald
2
Jan 23
Audio connection failed with error 0x7F
Hi Edouard For HFP, you first need to establish the Service Level Connection. After that you can open
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Audio connection failed with error 0x7F
Hi Edouard For HFP, you first need to establish the Service Level Connection. After that you can open
Jan 23
Vitalii
,
Matthias Ringwald
2
Jan 6
esp32+DS4
Hi Vitalli Please check out Ricardo's Bluepad32 Project https://github.com/ricardoquesada/
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esp32+DS4
Hi Vitalli Please check out Ricardo's Bluepad32 Project https://github.com/ricardoquesada/
Jan 6
Thomas Ap
,
Matthias Ringwald
2
11/27/24
Sending MTU Exchange Request as Server
Hi Thomas In general, the GATT Client is supposed to trigger an MTU exchange, as you've indicated
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Sending MTU Exchange Request as Server
Hi Thomas In general, the GATT Client is supposed to trigger an MTU exchange, as you've indicated
11/27/24
F1st Ir0n
,
Matthias Ringwald
7
11/15/24
Simple paring failed from BlueZ towards btstack
I guess the pairing issue might be related to the initializing sequence of CYW55573. Previously my
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Simple paring failed from BlueZ towards btstack
I guess the pairing issue might be related to the initializing sequence of CYW55573. Previously my
11/15/24
Антон Гудков
,
Matthias Ringwald
3
11/15/24
I can't connect to my headphones
Hi. Thank you for your time. The problem disappeared when I increased HCI_ACL_PAYLOAD_SIZE to 512 чт,
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I can't connect to my headphones
Hi. Thank you for your time. The problem disappeared when I increased HCI_ACL_PAYLOAD_SIZE to 512 чт,
11/15/24
Sven Krauss
,
Matthias Ringwald
2
11/14/24
LE Security Manager Question
Hi Sven Sorry for the delay. The Bluetooth Core Specification basically defines the following
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LE Security Manager Question
Hi Sven Sorry for the delay. The Bluetooth Core Specification basically defines the following
11/14/24
Антон Гудков
,
Matthias Ringwald
2
9/18/24
Switching profiles
Hi Anton Some questions: - what port / platform are you on? - What do you mean by "spd profile
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Switching profiles
Hi Anton Some questions: - what port / platform are you on? - What do you mean by "spd profile
9/18/24
Dhruv Menon
,
Matthias Ringwald
5
9/13/24
Routing Media Audio to Headset in BTstack’s HSP_HS Example on ESP32
Hi Dhruv You're correct: to cover both calls and music playback, you'll need to support both
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Routing Media Audio to Headset in BTstack’s HSP_HS Example on ESP32
Hi Dhruv You're correct: to cover both calls and music playback, you'll need to support both
9/13/24
Sherman Perry
,
Matthias Ringwald
5
8/17/24
Get available L2CAP CoC credits
Hi Matthias Apologies for the delayed reply, I didn't notice it until yesterday. This works
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Get available L2CAP CoC credits
Hi Matthias Apologies for the delayed reply, I didn't notice it until yesterday. This works
8/17/24
MatSOBDev
,
Matthias Ringwald
5
8/15/24
Connecting Pico W to Bluetooth 1.0b phone - RFCOMM
Hi Thanks for the log. If you go through it line by line, the issue is that you get error "
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Connecting Pico W to Bluetooth 1.0b phone - RFCOMM
Hi Thanks for the log. If you go through it line by line, the issue is that you get error "
8/15/24
Atta
,
Matthias Ringwald
4
7/2/24
Problems when whitelisting multiple bd_addr
Hi Atta Glad you've figured it out. There might have been a warning in the HCI Dump, too. Also,
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Problems when whitelisting multiple bd_addr
Hi Atta Glad you've figured it out. There might have been a warning in the HCI Dump, too. Also,
7/2/24
Abel Belay
,
Matthias Ringwald
2
6/28/24
ESP hpf_hf demo microphone
Hi Abel Please check example/sco_demo_util.c to see if SCO_DEMO_MODE is set to
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ESP hpf_hf demo microphone
Hi Abel Please check example/sco_demo_util.c to see if SCO_DEMO_MODE is set to
6/28/24
Антон Гудков
,
Matthias Ringwald
2
6/24/24
Problems with HFP_AG
Hi Anton If you get a sine wave, you're probably using our sco_demo_util to send SCO packets over
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Problems with HFP_AG
Hi Anton If you get a sine wave, you're probably using our sco_demo_util to send SCO packets over
6/24/24
Attaul Haleem
,
Matthias Ringwald
8
6/7/24
Device configuration descriptor request failed
Hi, Thanks a lot for responding. I also thought it would be a stack size issue, but I actually needed
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Device configuration descriptor request failed
Hi, Thanks a lot for responding. I also thought it would be a stack size issue, but I actually needed
6/7/24
Matthias Ringwald
5/8/24
Bluepad32 on Hack-a-day
Hi all Ricardo's Bluepad32 project has been featured on Hack-A-Day: https://hackaday.com/2024/05/
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Bluepad32 on Hack-a-day
Hi all Ricardo's Bluepad32 project has been featured on Hack-A-Day: https://hackaday.com/2024/05/
5/8/24
mikew
,
Matthias Ringwald
4
5/7/24
question about authenticated payload timeout
Hi Mike What Bluetooth Controller is that? I haven't seen this error before. In your log, it
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question about authenticated payload timeout
Hi Mike What Bluetooth Controller is that? I haven't seen this error before. In your log, it
5/7/24
Nikolas von Lonski
,
Matthias Ringwald
2
4/17/24
BLE Characteristic Mixup iOS
Hi Nikolas Could you explain what exactly is failing/not working? :) Where is BTstack running? Could
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BLE Characteristic Mixup iOS
Hi Nikolas Could you explain what exactly is failing/not working? :) Where is BTstack running? Could
4/17/24
Grégory Brusick
,
Matthias Ringwald
3
4/13/24
Call event notifications
Hi Matthias, The hfp_hf_release_audio_connection trick is not working great for me. Mostly because of
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Call event notifications
Hi Matthias, The hfp_hf_release_audio_connection trick is not working great for me. Mostly because of
4/13/24
Dawid Bańkowski
,
Matthias Ringwald
10
4/8/24
ESP32 ESP-IDF 5.0 and a2dpsinkdemo.c problem
Those steps with menuconfig (1,2,3,4,5,6) where made by me. Without this btstack will not compile
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ESP32 ESP-IDF 5.0 and a2dpsinkdemo.c problem
Those steps with menuconfig (1,2,3,4,5,6) where made by me. Without this btstack will not compile
4/8/24