I am using example DFU project (bootloader_secure) from SDK (12.3). Chip 51822QFAA. My problem is that I cannot start to debug session in Keil5. Use JLink. I can program target(through J-Link interface) and start the application, but I cannot set traps and check where the program is at the moment in sources (only in disassembly). Should I do some extra settings in Keil? Before debugging I erase chip, flash s130 SD (2.0.1)