FW: BLE Error Reporting Service for Device Failures (e.g., SD Card Recording Failures) #175
Description
Summary
Implement a service that communicates device errors via BLE. This should enable the device to send error notifications (e.g., when SD card recording fails or other hardware/software issues arise) through Bluetooth Low Energy.
Motivation
- Currently, device errors such as failed SD card recording are not proactively communicated to the user.
- Immediate error reporting can aid in debugging, maintenance, and improving user experience.
Requirements
- Design and implement a BLE service dedicated to sending device errors.
- The service should support sending error types such as (but not limited to):
- SD card recording failure
- Sensor/data acquisition failures
- Firmware errors
- Documentation on the BLE characteristics and error message formats.
- Update user/developer documentation accordingly.
Acceptance Criteria
- Device emits correct BLE messages when errors occur.
- Documentation for integration and error code interpretation is available.
Additional Context
Consider extensibility for future error types or other system issues.