uart4 problem

huangke2006 · ‎2010-09-07

Posted on September 07, 2010 at 09:59

uart4 problem

Tesla DeLorean · ‎2011-05-17

Posted on May 17, 2011 at 14:06

Dunno, post some code, otherwise we'll just have to guess random reasons why your code might not work.

If things are locking up, check for unserviced interrupts.

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henk2 · ‎2011-05-17

Posted on May 17, 2011 at 14:06

Hi,

Maybe you enabled the receive interrupt but did not declare an IRQ-handler?

Did you enable the corresponding peripheral clock?

I myself have trouble making the USART receive anything. Is it possible to post your receiver code?

Henk