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Nations Technologies Inc.
Tel
：
+86-755-86309900
：
Address: Nations Tower, #109 Baoshen Road, Hi-tech Park North.
Nanshan District, Shenzhen, 518057, P.R.China
detected. the break symbol detection is independent of the USART receiver.
By configuring the USART_CTRL2.LINBDL bit, 10-bit or 11-bit break character detection can be selected.
After the receiver detects the start bit, the circuit samples each subsequent bit at the 8th, 9th, and 10th oversampling
clock points of each bit. When 10 or 11 consecutive bits are detected as '0' and followed by a delimiter, it means that
a LIN break is detected, and USART_STS.LINBDF is set. Before confirming the break symbol, check the delimiter
as it means the RX line has gone back to high.An interrupt is generated if the LIN breaker detection interrupt
(USART_CTRL2.LINBDIEN) is enabled.
If a '1' is sampled before the 10th or 11th sample point, the current detection is canceled and the start bit is searched
again.
