• JTAG vs. serial wire
    The STM32 is able to be debuged by JTAG or serial wire (SWJ). What is the difference between these two debug interfaces except a different number of used pins? Do I have any disadvantages when using...
  • 2 wire/JTAG debug
    I am starting a new design using a Silicon labs si1000 series device. I am using it because I need the on-chip radio. The design also needs 2 I2C devices and 2 serial (logic level RS232). Does anyone...
  • Serial Wire Debug AP access
    Note: This was originally posted on 15th March 2011 at http://forums.arm.com Please somebody help me with this issue. I am trying to program the flash memory using Serial wire Debug in a  STM32L152 advanced...
  • Serial Wire Output ?
    Can you advise some example that would use the SWO port for output from the program in UART mode? Ideal for STM32F1
  • SWD (Serial Wire Debug) with ST-LINK ?
    Hello, I have just bought a ST-LINK JTAG/SWD interface, and I am wondering if it can work in SWD mode. I have tested it with the RealView 4.02, but I can't find any configuration dialog box for the...