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Merge pull request adafruit#685 from jepler/uart-diagnostic
UART: Fix maybe-uninitialized diagnostic
2 parents 4e3748d + dddfad6 commit 0f90f35

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  • ports/atmel-samd/common-hal/busio

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ports/atmel-samd/common-hal/busio/UART.c

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -56,7 +56,7 @@ void common_hal_busio_uart_construct(busio_uart_obj_t *self,
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uint8_t bits, uart_parity_t parity, uint8_t stop, uint32_t timeout,
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uint8_t receiver_buffer_size) {
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Sercom* sercom = NULL;
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uint8_t sercom_index;
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uint8_t sercom_index = 255; // Unset index
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uint32_t rx_pinmux = 0;
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uint8_t rx_pad = 255; // Unset pad
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uint32_t tx_pinmux = 0;

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