arduino-esp32/cores
Pranav Cherukupalli 41e36a72f3 uartEnd: Unlock mutex before detaching rx and tx (#554)
* uartEnd: Unlock mutex before detaching rx and tx

This should solve the device freezing issue when Serial.end() is called

* Unlock UART MUTEX only for detaching Rx and Tx

* Thanks to @me-no-dev for pointing it out that
   uart->dev->conf0.val can be inside mutex lock
2017-08-04 12:00:51 +03:00
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esp32 uartEnd: Unlock mutex before detaching rx and tx (#554) 2017-08-04 12:00:51 +03:00