• ULINKPro with JTAG
    I have a ULINK Pro connected to an STM32F4. When I select the JTAG port instead of SW port it reports 2 devices. 0x4BA00477 ARM CoreSight JTAG-DP 0x06413041 Unknown JTAG device Why would I get...
  • ULinkPro : Cannot access memory
    I am using ULinkPro Debugger to program and debug software on NXP LPC4088FBD144 MCU. While downloading program in debug mode, I am getting following error message "Cannot access memory" and "Cannot...
  • USB communication failure with ULINKPro
    Recently, I bought ULINKPro debugger. I tried to use that. It showed me USB communication failure. I am confused that whether it is my CPU USB problem or ULINKPro USB problem.. Upto flash downloading...
  • ULINKpro for cortex M4
    Hi, i took a look at the mdk in combination with the ULINKpro debug probe... (we are going to work with the microcontrollers STM32F407VG and STM32F373CB) especially the trace (ETM) functionality...
  • Problem with swo printf and UlinkPro
    Hi, we have an Ulinkpro and a STM32L476 Chip. We like to use printf via SWO. We got it working but some charcters in Debug printf Viewer Windows are missing. (like think its like Ian's problem...