When an active External Watchdog / System Basis Chip (SBC) or Internal CPU Watchdog is not
serviced properly, it can cause problems such as:
- Unintended reset during Flash programming or Mass Erase operation
- Error 258: Failed to initialize debug session
- BlueBox loses control over the CPU after the application is run
-
UMI Error 39 (valid for Infineon TriCore, Renesas RH850, and ArmCortex
devices)
- Error 88: Error during memory initialization (Infineon TriCore)
- ...
Possible solutions
- Disable External Watchdog on your Target
- Disable External or Internal Watchdog via scripts
- Disable Internal Watchdog at initialization via winIDEA
Check Watchdog How-to for details.