Hi,
I'm starting with the STM32F103 cortex processor.
When I take a look into the options-for-target > debug > Ulink Cortex Debugger, there are two JTAG devices (ARM CoreSight JTAG-DP and Unknown JTAG device). Is this normal?
best regards Herbert
Yes, this is normal.
STM32Fxxx devices have two JTAG TAPs: Cortex-M3 TAP and Boundary Scan TAP
Details are in the STM32 Reference Manual.
Anyway for debug/trace (and flashing) only the Cortex-M3 TAP is relevant.