LPC MicrocontrollersのトピックHow to prevent CPU Crash

How to prevent CPU Crash

lpcware — Wed, 15 Jun 2016 17:33:23 GMT

Content originally posted in LPCWare by e135193 on Mon Jun 10 01:54:26 MST 2013

Hello

Is there a way to prevent CPU crash when there is an undefined baudrate date on UART port ? What I mean is that I set my UART0 channel to 9600bps but I'm feeding the UART0 with 19200bps. This makes CPU crash. Is there a solution ?

Regards

Re: How to prevent CPU Crash

lpcware — Wed, 15 Jun 2016 17:33:24 GMT

Content originally posted in LPCWare by mc on Mon Jun 10 11:02:00 MST 2013
<h3>Hi e135193,</h3>
<h3>Which microcontroller are you using? Why do you mean by <span style="background-color: #ffffff; font-family: Roboto, sans-serif; font-size: 14px;"> "</span><span style="background-color: #ffffff; font-family: Roboto, sans-serif; font-size: 14px;">I set my UART0 channel to 9600bps but I'm feeding the UART0 with 19200bps". Are you receiving at 19200bps.</span></h3>

Re: How to prevent CPU Crash

lpcware — Wed, 15 Jun 2016 17:33:25 GMT

Content originally posted in LPCWare by e135193 on Mon Jun 10 21:37:47 MST 2013

Hello mc

I'm using LPC1788. When I set the UART0 to 9600bps, of cource I do not receive any data coming with 19200bps into UART0 channel. I trying to prevent CPU craches when there is an undefined baudrate feed.

Regrads