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@SuGlider SuGlider commented Sep 14, 2023

Description of Change

Back in April, 2021, a workaround PR #5047 was merged to fix #5043 by adding a delay(10) into HardwareSerial::end()
This is useless as pointed in #8627

This PR removes such delay()

Tests scenarios

Simple test with ESP32

Related links

Closes #8627

@SuGlider SuGlider added the Peripheral: UART Related to the UART peripheral or its functionality. label Sep 14, 2023
@SuGlider SuGlider added this to the 2.0.13 milestone Sep 14, 2023
@SuGlider SuGlider requested a review from me-no-dev September 14, 2023 23:54
@SuGlider SuGlider self-assigned this Sep 14, 2023
@me-no-dev me-no-dev merged commit cd409b2 into master Sep 15, 2023
@me-no-dev me-no-dev deleted the remove_delay_in_hardwareSerial_end branch September 15, 2023 09:18
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Peripheral: UART Related to the UART peripheral or its functionality.
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Successfully merging this pull request may close these issues.

The ESP32 processor hangs on a second call to Serial.begin(115200) when compiled for ESP32 Dev Module.
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