Arctictern has developed a logger module for Android that provides a log and trace interface for IVI systems. This supports hypervisor and non-hypervisor based systems.

Features Supported

• Supports online and offline logs
• Collects logs from multiple OS environment to a common log system
• Ability to collect logs to USB, ethernet or internal memory
• Logs based on internal errors and external triggers
• Logs recorded for
  1. Kernel
  2. Logcat
  3. Wifi (State Machine & Bus)
  4. Bluetooth (State Machine & Bus)
  5. Performances
  6. Error Traces
  7. VCPU 
• Logs buffered in RAM to preserve emmc write cycles
• Enable/Disable logs
• Provision to move/delete all internally collected logs (internal memory) using APIs or connecting USB devices with specific directories

Platform

• Qualcomm 820A
• Android Automotive
• Linux