UART0 is on some boards used to support Flash Magic. I.e. 2 pins of your serial
connector are used to initiate the boot process.
You might like to use a serial cable that only connects Rx, Tx and Gnd to
UART0.
Henry
> **
> --- In l..., "Phil Young" wrote:
> >
> > Try using a serial port monitor,
> > http://www.eltima.com/products/serial-port-monitor, with that you can
> see
> > exactly what is happening. I find it invaluable.
>
> Do you know of anything that's FREE.
>
> don
>
>
>
For serial port work I use that tool for debugging and indigo from shadeBlue
as a terminal, that's by far the most useful serial terminal I've
found.
Also a very helpful company, they added new features I requested in a couple
of days.
Regards
Phil.
From: l... [mailto:l...] On Behalf Of
Nasim Asadollahi
Sent: 18 August 2012 20:28
To: l...
Subject: Re: [lpc2000] Driving UART And find Baud Rate through PC
/***************************************************************************
****
* @brief Reports the name of the source file and the source
line number
* where the CHECK_PARAM error has occurred.
* @param[in] file Pointer to the source file name
* @param[in] line assert_param error line source number
* @return None
****************************************************************************
***/
void check_failed(uint8_t *file, uint32_t line)
{
/* User can add his own implementation to report the file name and
line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file,
line) */
________________________________
From: Mohammad >
To: l...
Sent: Friday, 10 August 2012, 15:08:20
Subject: [lpc2000] Driving UART And find Baud Rate through PC
Hi
I have a problem with UART that I don't know where is stems from.
In the program I simply send a character to PC port(baud rate 9600). when I
use terminal of flash magic software I see the character but when I use
other third-party software(Docklight, Tera Term) I don't receive
anything
and even my micro doesn't work anymore till I close the program. It seems
to
me I have an error in baud rate and the Applications can't detect this
error
apart from Flash magic. if my assumption is right would you please tell me
how can i find real baud rate in my PC?
Thank you
Reply by Nasim Asadollahi●August 18, 20122012-08-18
--- In l..., Bernardo Marques wrote: >
> Check DTR and RTS state in Tera Term, if you use flash magic to program
> your board most probably these ar connected to reset and bootloader pins.
> If Tera Term asserts these your program won't run.
>
> Regards,
> Bernardo Marques.
>
> On Fri, Aug 10, 2012 at 11:38 AM, Mohammad wrote:
>
> > **
> >
> >
> > Hi
> > I have a problem with UART that I don't know where is stems from.
> > In the program I simply send a character to PC port(baud rate 9600). when
> > I use terminal of flash magic software I see the character but when I use
> > other third-party software(Docklight, Tera Term) I don't receive
anything
> > and even my micro doesn't work anymore till I close the program. It
seems
> > to me I have an error in baud rate and the Applications can't detect
this
> > error apart from Flash magic. if my assumption is right would you please
> > tell me how can i find real baud rate in my PC?
> > Thank you
> >
> >
> >
>
>
Reply by Bernardo Marques●August 10, 20122012-08-10
Check DTR and RTS state in Tera Term, if you use flash magic to program
your board most probably these ar connected to reset and bootloader pins.
If Tera Term asserts these your program won't run.
Regards,
Bernardo Marques.
On Fri, Aug 10, 2012 at 11:38 AM, Mohammad wrote:
> **
> Hi
> I have a problem with UART that I don't know where is stems from.
> In the program I simply send a character to PC port(baud rate 9600). when
> I use terminal of flash magic software I see the character but when I use
> other third-party software(Docklight, Tera Term) I don't receive
anything
> and even my micro doesn't work anymore till I close the program. It
seems
> to me I have an error in baud rate and the Applications can't detect
this
> error apart from Flash magic. if my assumption is right would you please
> tell me how can i find real baud rate in my PC?
> Thank you
>
>
>
Reply by Mohammad●August 10, 20122012-08-10
Hi
I have a problem with UART that I don't know where is stems from.
In the program I simply send a character to PC port(baud rate 9600). when I use
terminal of flash magic software I see the character but when I use other
third-party software(Docklight, Tera Term) I don't receive anything and
even my micro doesn't work anymore till I close the program. It seems to me
I have an error in baud rate and the Applications can't detect this error
apart from Flash magic. if my assumption is right would you please tell me how
can i find real baud rate in my PC?
Thank you