LPC11u12 USART inverted bits

rudomanenko — Mon, 14 Jan 2019 07:44:08 GMT

Hi everyone ! How can I config usart on lpc11u12 to send/recieve inverted order of bits? I didn't see anything in any register.
Thanks

Re: LPC11u12 USART inverted bits

kerryzhou — Tue, 15 Jan 2019 06:23:44 GMT

Hi Anton Rudomanenko,

The LPC11U12 UART hardware don't have the inverted order bits function.

So, if you really need to do the inverted, I suggest you to realize it with the software, take an example:

Send, the data which you want to send out, do the inverted at first, then put it to the UART send buffer.

Receive, when you receive the data, then use the software to do the invert function at first, then save that inverted received data to your according storage buffer.

Wish it helps you!

If you still have question about it, please kindly let me know.

Have a great day,
Kerry

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LPC11u12 USART inverted bits

Re: LPC11u12 USART inverted bits