How to UART enable/disable ?

syuchan · Posted at 3/15/2015 15:28:03

Hi.

I am writing a UART driver ofr My own RTOS.

I can not found how to enable/disable UART.
(ex. On PL011, UARTCR.UARTEN bit.)

Please tell me.

zhansb · Posted at 3/16/2015 09:31:53

refer to TRM:rk3288-chapter-53-universal-asynchronous-receiver-transmitter-(uart).pdf
http://developer.t-firefly.com/e ... wthread&tid=275

syuchan · Posted at 3/17/2015 09:02:43

Thanks.

I was misunderstanding. RK3288 is similar to the 8250.
It do not have enable/disable bit.