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Wilco van den Brink
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2018-07-20
2023-06-14
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Re: Program doesn't run properly when debugger is not connected in STM32L476RE MCU
2018-06-14
Posted on June 14, 2018 at 12:09Did you disconnect the USB-cable of the debugger or the connector to your board? I had the same issue and it turned out that the ST-LINK keeps the MCU in reset mode while it's not powered from the USB connection.
