Chethana BN

How to read the last part of data from FIFO

Discussion created by Chethana BN on Feb 2, 2010
Latest reply on Feb 3, 2010 by Chethana BN

Hi,

I am using MCF52259 controller. For data reception through UART I am using the FIFO FFULL interrupt, the FIFO has 4 registers, if i have to receive 6  bytes i will get 1 interrupt for first 4 bytes and i read them, but the problem is when i receive the last 2 bytes of data i wont get interrupt & lose those 2 bytes.

Please provide solution,how to read <4 bytes of data from 4byte FIFO

 

 

Thnx & regards 

Chethu 

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