19 lines
717 B
Markdown
19 lines
717 B
Markdown
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# Install legacy stlink utils v.1.5.1
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### macOS
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```
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brew tap zhovner/stlink-legacy
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brew install stlink-legacy
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```
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# Downgrade ST-Link firmware
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Some Chinese ST-Link clones won't work with latest `stlink` utils and firmware. Download firmware to fix this
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1. Connect St-Link adapter to Windows PC and install driver [ST-Link_Windows_driver.zip](https://github.com/Flipper-Zero/flipperzero-firmware-community/raw/master/wiki_static/tools/en.stsw-link009.zip)
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2. Run [Firmware upgrade util](https://github.com/Flipper-Zero/flipperzero-firmware-community/raw/master/wiki_static/tools/stlink-V2.J21.S4.zip)
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