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Set uart queue to NULL after free

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Fixes: https://github.com/espressif/arduino-esp32/issues/435
This commit is contained in:
me-no-dev
2017-08-17 19:04:20 +03:00
parent 7d643df1ed
commit 77b03472c6
1 changed files with 1 additions and 0 deletions
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cores/esp32/esp32-hal-uart.c
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@ -226,6 +226,7 @@ void uartEnd(uart_t* uart)
uint8_t c; uint8_t c;
while(xQueueReceive(uart->queue, &c, 0)); while(xQueueReceive(uart->queue, &c, 0));
vQueueDelete(uart->queue); vQueueDelete(uart->queue);
uart->queue = NULL;
} }
uart->dev->conf0.val = 0; uart->dev->conf0.val = 0;