UART EIC IPR bit

Posted on November 15, 2005 at 10:15

UART EIC IPR bit

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wudiAuthor

Associate

Posted on November 14, 2005 at 11:21

I did not find clearing of EIC pending bit in UART interrupt handler of examlples. I know it's necessary in the ISR.

[ This message was edited by: linear on 14-11-2005 15:52 ]

[ This message was edited by: linear on 14-11-2005 15:56 ]

wudiAuthor

Associate

Posted on November 15, 2005 at 09:01

Thank you for your support.

I observed anything. RestoreContext r0,r12 can not return to the thumb mode.

[ This message was edited by: linear on 15-11-2005 13:34 ]

wudiAuthor

Associate

Posted on November 15, 2005 at 10:15

Excuse me. I copied sp!,{$reg1-$reg2,pc}^; badly. ^ was missed.

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