• SWO on STM32F030
    I have previously run debugging with Serial Wire Debug on STM32F4 boards. Now, I updated everything, have Keil & UVision 5 IDE, an STM32F030 C6, and a ULink 2. I can't get a serial wire debug...
  • Cortex-A9 SWO output
    I am developping a baremetal application for a Cortex-A9 core, which has a CoreSight debug interface. I am using GCC for compiling and GDB for debugging (JTAG Interface), and things work fine. However...
  • Cortex SWO Viewer
    Segger have a nice utility for their JLink debuggers called SWO Viewer where you can attach the JLink to a running target and view the SWO without having to run an IDE etc. It's nice and simple...
  • Stderr - ITM - SWO
    I begin with Keil and STM32 and try to understand the logic and rules. I'm thinking about getting an error and debug messages to the SWO. I found in Manage Run Time Enviroment , Complielr STDERR with...
  • 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...