I have a TMC603-EVAL board with the infineon XC886 processor. I am not able to get the BSL working with RS-232, and now the EVAL GUI doesn't work. I cannot establish communication with the PC. This worked before I attempted an upload of the firmware. What can I do to recover? I tried using the TMCL-IDE, XC800_FLOAD, and Infineon memtool. No one can communicate with the bootloader. My mistake may have been neglecting to install the BSL jumper before attempting the download.