arduino / arduino/ArduinoCore-arc32
Jira 714 CurieBLE: Adding more than 6 characteristics to a service causes device to crash when attempting to advertise
- Dominant language
- C
- Stars
- 330
- Forks
- 281
- PR merge metrics
- No merged PRs in 30d
Description
It appears there is an issue when you add more than 6 characteristics to a single service in the CurieBLE driver with version 2.0.0 RC4.
The device never begins to advertise and appears to hang when calling BLE.advertise();
Removing the 7th characteristic from service will allow the device to continue to work.
Using Arduino101 board and version 2.0.0 RC4 of the Intel Curie Arduino SDK libs.
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by reproducing the failure on an Arduino101 with the CurieBLE driver from Intel Curie Arduino SDK 2.0.0 RC4: define a service with more than six characteristics and call BLE.advertise(). Trace the CurieBLE driver around characteristic registration and BLE.advertise(); done means the device advertises without hanging when the seventh characteristic is present.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- arduino, c
- Domain
- embedded-iot
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100