1.5.2 Reset Handler Service

The PRIME Stack uses the PRIME Reset Handler service library to trigger system resets and to manage and store reset information.

This library redefines the functions that manage the following fault interrupt handlers:
  • Hard Fault
  • Memory Management
  • Bus Fault
  • Usage Fault
  • Watchdog

The reset information is stored in the GPBRs. The number of GPBRs uses depends on the hardware platform and the PRIME node.

The reset information is useful to investigate when, why and how many times a node has reset.