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@philipp-simon philipp-simon commented Oct 28, 2025

Description

Increase configuration range of the Bluedroid configuration BT_GATTC_NOTIF_REG_MAX (regarding BLE GATT client notifications). The default remains the same.
This will only increase the allowable configuration range available in menuconfig and sdkconfig files.

Rationale

In a recent project I needed more than the currently allowed maximum of 64 notifications.
Changing this line in the SDK allows for larger values (in case of my project 81 notifications were needed).

Testing

No tests or examples should be affected.


Checklist

Before submitting a Pull Request, please ensure the following:

  • 🚨 This PR does not introduce breaking changes.
  • All CI checks (GH Actions) pass.
  • Documentation is updated as needed.
  • Tests are updated or added as necessary.
  • Code is well-commented, especially in complex areas.
  • Git history is clean — commits are squashed to the minimum necessary.

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@github-actions github-actions bot changed the title change(bt/host/bluedroid/gattc) Increase allowed configuration range for NOTIF_REG_MAX change(bt/host/bluedroid/gattc) Increase allowed configuration range for NOTIF_REG_MAX (IDFGH-16690) Oct 28, 2025
@espressif-bot espressif-bot added the Status: Opened Issue is new label Oct 28, 2025
@philipp-simon philipp-simon changed the title change(bt/host/bluedroid/gattc) Increase allowed configuration range for NOTIF_REG_MAX (IDFGH-16690) change(bt/host/bluedroid/gattc): Increase allowed configuration range for NOTIF_REG_MAX (IDFGH-16690) Oct 29, 2025
… BLE notifications

Increased configuration range for GATTC_NOTIF_REG_MAX without changing the default.
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3 participants