Solution to Fatal error when downloading IAR using STLINK-EEWORLD

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Problem description: When using IAR, using ST-Link to download code, the following problems occurred

The solution is as follows:

1. Right click on the project to enter the options

2. Enter the ST-Link tab

3. Change the Interface option to SWD

4. After modification, you can download successfully

K60 can be said to be a relatively delicate controller. There are more than one reason for the fatal error. If it still doesn't work after the modification, then try to see if the situation will occur again after unlocking it.

Keywords：IAR STLINK Fatal error Reference address：Solution to Fatal error when downloading IAR using STLINK

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