SWO is supported on the STM32H743I-EVAL.
In order to make SWO working correctly, min. J-Link software V6.33a is required. Previous versions are not guaranteed to work correctly with SWO.
The following sample projects that demonstrate SWO on the STM32H743I-EVAL are available:
This example project does not require any extra settings by the user. The SWO stream can be viewed with e.g. JLinkSWOViewer which is included in the J-Link software and documentation package and is available for free.
- IAR EWARM 8.22 sample project
- Note: IAR does not handle the special setup needed for this particular target device automatically so SWO printf will only work when using Ozone. The example project contains a Ozone configuration that will work out-of-the-box.