printf question - board at91rm9200
Hello,
I think that's not really important for you, but I really don't know where printf() function is declared in u-boot 1.0.0?
I see everywhere that printf is called in many and many functions, but I really don't know how the string is sent through the debug serial port?
Anybody can tell how does it work?
The same question for input function like getc...
Regards
Quoted 3 lines · In message <015101c427e1$b7b45470$6b01a8c0@cc> you wrote:
I think that's not really important for you, but I really don't know where
printf()function is declared in u-boot 1.0.0?
See include/common.h
Quoted 6 lines
I see everywhere that printf is called in many and many functions, but I really don't know how the string is sent through the debug serial port?
Anybody can tell how does it work?
The same question for input function like getc...
Please learn to use tools. Start with "man grep".
Best regards,
Wolfgang Denk
Signature · 4 lines
Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de One possible reason that things aren't going according to plan is that there never was a plan in the first place.