esp-nimble-cpp

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Guidance for thread safety

3

I assume I should know this, question is whether calling BLECharacteristic setters and getters from threads other than the one they were created in is safe. Can’t find any guidance...

chmorgan

missing initialize for member 'ble_gap_desc_params::disable_observer_mode' in NimBLEScan.cpp:37:7

1

``` [1463/1493] Building CXX object esp-idf/esp-nimble-cpp/CMakeFiles/__idf_esp-nimble-cpp.dir/src/NimBLEScan.cpp.obj /firmware/components/esp-nimble-cpp/src/NimBLEScan.cpp: In constructor 'NimBLEScan::NimBLEScan()': //firmware/components/esp-nimble-cpp/src/NimBLEScan.cpp:36:7: warning: missing initializer for member 'ble_gap_disc_params::disable_observer_mode' [-Wmissing-field-initializers] 36 | m_scanParams{0, 0, BLE_HCI_SCAN_FILT_NO_WL, 0, 1, 1}, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [1490/1493] Generating...

chmorgan

Hello I have updated the lib to have the following 1) "Class of device" support spec from https://www.ampedrftech.com/datasheets/cod_definition.pdf when doing Bluetooth advertisement both 4.0 and 5.0 versions 2) Updated a...

synapse-2

Idea to reduce binary size: use std::string_view

1

When reviewing my own code I stumbled upon the usage of std::string, which is a relatively expensive operation in a time critical section of my driver. We could prevent allocation...

Staars

Adding: EventArgs

3

> [!IMPORTANT] > This PR has some breaking changes and shouldn't be included before Version 3.0 The goal if this change is to give the user a bit more posibilities...

yannikHoeflich

Disconnect callback not always called when building with latest on esp-idf `release/v5.4`

6

We're investigating updating from `v5.4.0` tag in esp-idf to `release/v5.4` because it brings in a lot of improvements and bugfixes to the nimble stack (including some nvs corruption issues we'd...

finger563

Notification/Indication return code: 6

6

What does the error message "Notification/Indication return code: 6" actually mean? Are there any general directions to find the root cause / prevent occurrence of the error? EDIT: I created...

goofy2k

Timeout connecting from public central address to RPA peripheral address.

4

esp-nimble-cpp: 2.3.1 esp-idf: 5.4.2 I'm on an ESP32 SoC (just ESP32, no C, no H, no S). If I do the following: ``` NimBLEDevice::setSecurityAuth(true, true, true); // claim YESNO to...

gkoh

CMake Kconfig warnings when building with IDF 5.4

9

I'm seeing these warnings: ``` warning: default on the choice symbol BT_NIMBLE_ENABLED (defined at /Users/johnboiles/Developer/repos/espressif/esp-idf-54/components/bt/Kconfig:22, /Users/johnboiles/Developer/repos/sindarin-inc/embedded-app/components/esp-nimble-cpp/Kconfig:217) will have no effect, as defaults do not affect choice symbols warning: the choice...

johnboiles

Standard NimBLE C services?

2

Hi, and thank you for this library. We are using a rather old version of `esp-nimble-cpp` for a custom service along with ESP-IDF v5.4.2. I wanted to use some off-the-shelf...

malachib