RE: [ECOS] serial port ARM e7t problem

["Ravi Kumar B S" <ravikbs@mindtree.com>]

The Samsung microcontroller has a DMA controller with it. the UART can be
configured to work along with the UART chip. This is called DMA mode of the
UART chip. With this you can configure to get the interrupt after certian
number of bytes are received instead of single byte interrupt.

hope this helps.

/Ravi

-----Original Message-----
From: Vinayak P Risbud [mailto:vinayak@multitech.co.in]
Sent: Tuesday, July 16, 2002 7:08 PM
To: Ecos-Discuss
Subject: [ECOS] serial port ARM e7t problem


    Hi,
        I have set, ARM e7t port to Baud 38400,
        I think, the board interrupts the ARM core
        for every character read. (instead of for a
        bunch of characters)
        And because of this,  I am loosing some
        characters, Can anyone give me, any solution
        for this problem ?


        ~
            Vinayak

    ~
        Vinayak


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