Fix spinlock bug for uart_set_rts and uart_set_dtr #649
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Thanks for this, @hwmaier ! Sorry this bugfix took so long to act on. I've cherry-picked it into our internal review & merge queue. Angus |
igrr
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Cherry-picked, thanks! |
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The functions uart_set_rts() and uart_set_dtr() did not exit the spin lock causing a lock-up/watchdog if called.