STM32H743I-EVAL

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This article describes specifics for the ST STM32H743I-EVAL evaluation board.
ST STM32H743I-EVAL.jpg

Preparing for J-Link

  • Connect the J-Link to the 20-pin JTAG debug connector (CN9)
  • Power the board via the 5V DC power jack (CN10)
  • Verify the Connection with e.g. J-Link Commander. The output should look as follows:

ST STM32H743I-EVAL CONNECT.PNG

Example Project

The following example project was created with the SEGGER Embedded Studio project wizard and runs out-of-the-box on the ST STM32H743I-EVAL.
It is a simple Hello World sample linked into the internal flash.

SETUP

SWO

SWO is supported on the STM32H743I-EVAL.

Requirements

In order to make SWO working correctly, min. J-Link software V6.34 is required. Previous versions are not guaranteed to work correctly with SWO.

Sample projects

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. J-Link SWO Viewer which is included in the J-Link Software and Documentation Pack and is available for free. This project was created with Embedded Studio V3.40.

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.