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Uart Interrupt Pending Bit

martinbuechling9
Associate II

‎2005-09-22 05:05 AM

Posted on September 22, 2005 at 14:05

Uart Interrupt Pending Bit

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martinbuechling9
Associate II

‎2005-09-22 02:45 AM

Posted on September 22, 2005 at 11:45

Hallo,

I´ve some problem with the UART interrupts. I try to

reset the TX_Empty Status flag in UART SR. But I`dont

know how to do. So the IR routine will be called again

and again. I spent some time with this problem but

I didn`t suceed.

I hope somebody of you can help me.

Thx

Frodo.

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martinbuechling9
Associate II

‎2005-09-22 04:17 AM

Posted on September 22, 2005 at 13:17

Thanks for your answer, but I need this interrupt when I will send the next character with uart0 the same problem happens. You must know that the interrupts handels a tx buffer until it`s empty. Afterwards it will be turned off.

If somebody has another idea, please post.

Regards Frodo

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