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1 answer
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GDB debugging breaks without breakpoints with Infineon XMC4800 MCU and Segger

We have a EtherCAT project and for this we are using the XMC4800 MCU from Infineon. I was working in Dave (their IDE) first, but because it is not CMAKE based I ran into issues with adding re-usable ...
JeroenVandezande's user avatar
3 votes
1 answer
545 views

How to understand why an ARM exception happens?

I'm trying understand what is the reason of ARM exception that I encounter. It happens randomly during system startup, and may looks in few different ways. One of simplest is following: 0x8004e810 ...
wiesniak's user avatar
  • 583
1 vote
0 answers
628 views

Using GDB convenience vars with monitor commands

I'm using arm-none-eabi-gdb and JLinkGDBServer to debug an embedded system using a JLink SAM-ICE. The embedded system uses an ATSAMD21 MCU. From reading page 25 of the JLinkGDBServer documentation, ...
John M's user avatar
  • 1,496