platformio/platformio-core
Ver no GitHubAdd "break" support to "pio test" ?
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#5.310 aberto em 12 de nov. de 2025
help wantedunit testing
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Description
For STM32 via ST-Link, the RTS and DTR modes to reset an uploaded test app don't work. The documented workaround is to add a 2s startup delay.
To considerably speed things up when running multiple tests, pio test could send a BREAK on the serial port, which does an immediate reset.
Would it be possible to add an option to send a break once connected to the USB serial port?