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UART Buffer | Cypress Semiconductor

UART Buffer

Summary: 5 Replies, Latest post by Goose on 22 Nov 2013 09:30 AM PST
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Ragz's picture
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2 posts

If we turn off the UART i.e. call the API UART_Off will we able to access the UART Rx Buffer

user_1377889's picture
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10803 posts

If I am not mistaken, there is no API names UART_Off(), but an API UART_Stop() which will -as the datasheet says- "Stop UART function". What hinders you before stopping the UART to check the status and when appropiate reat the receiver?

 

Bob

Ragz's picture
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2 posts

Once I call the function UART_Stop(); will I still be able to access the buffer through UART_ReadRxData(); ??

user_14586677's picture
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7648 posts

You could always configure a quick test in Creator, but real confirmation

by filing a CASE -

 

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To file a tech case -

 

www.cypress.com

“Support”

“Technical Support”

“Create a MyCase”

 

Regards, Dana

H L
user_460349's picture
User
1362 posts

 Any special reason why you want to read after stopping the UART? or why you want to stop the UART?

user_276170980's picture
User
57 posts

The statement to read the RX Buffer will certainly return a value!!!!

Regards.

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