Hi,
I have already bricked 3 XMC1400 evaluation boards by loading invalid software, after which each start of a debugger induces the following error message:
"DAP error while reading DP-Ctrl-Stat register".
I cannot communicate with the target - I tried with Memtool & debugger(s).
Is there any way _at all_ to delete internal flash? According to the user manual boot mode is only configured by writing to the BMI register, but if there is no SWD communication anymore - I cannot do that!
I guess an alternative is to remove the chip from our design altogether - as Infineon fails to respond to my requests for help!
Thanks in advance
I have already bricked 3 XMC1400 evaluation boards by loading invalid software, after which each start of a debugger induces the following error message:
"DAP error while reading DP-Ctrl-Stat register".
I cannot communicate with the target - I tried with Memtool & debugger(s).
Is there any way _at all_ to delete internal flash? According to the user manual boot mode is only configured by writing to the BMI register, but if there is no SWD communication anymore - I cannot do that!
I guess an alternative is to remove the chip from our design altogether - as Infineon fails to respond to my requests for help!
Thanks in advance