[U-Boot-Users] how to add CR to printf message automatically?

[U-Boot-Users] how to add CR to printf message automatically?

[wnlee1109 at gmail.com]

Dear u-boot community,

I am now porting u-boot to my own evaluation board.
The UART functions now.

However, the printed messages on hyper-terminal are lacks of "CR" character.
Most messages in u-boot is only ends with "\n".
How to let printf() automatically add "\r" at the end of messages?

Thanks.
Wayne

[U-Boot-Users] how to add CR to printf message automatically?

[Wolfgang Denk]

In message <426f8deb.37a2553d.0897.fffffb13@mx.gmail.com> you wrote:
> 
> However, the printed messages on hyper-terminal are lacks of "CR" character.

Intall an operating system  on  your  host,  or  at  least  a  decent
terminal program.

> Most messages in u-boot is only ends with "\n".

No. The output routines translate each '\n' character into  a  'r'  +
'\n' sequence.

> How to let printf() automatically add "\r" at the end of messages?

You don't. This already gets done in the serial driver code.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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