scanf in uvison for mcb2300

Hi,

you have to do some basic retargeting work.
Search for a file called "retarget.c". You'll find more different files of it, from a very basic file up to a more deep retargeting.

The retargeting can be done on two levels:
1. fputc, fgetc
2. _sys_x functions

The stdio functions call (just an overview):

(f)printf --> fputc --> lib --> _sys_write
(f)scanf  --> fgetc --> lib --> _sys_read
fopen     -->           lib --> _sys_open
fclose    -->           lib --> _sys_close

If you'd like to have more detailed information on retargeting, please write an email to www.keil.com/.../gethelp.asp and I'll help with source code :-)

BR,
/th.

Hi,

you have to do some basic retargeting work.
Search for a file called "retarget.c". You'll find more different files of it, from a very basic file up to a more deep retargeting.

The retargeting can be done on two levels:
1. fputc, fgetc
2. _sys_x functions

The stdio functions call (just an overview):

(f)printf --> fputc --> lib --> _sys_write
(f)scanf  --> fgetc --> lib --> _sys_read
fopen     -->           lib --> _sys_open
fclose    -->           lib --> _sys_close

If you'd like to have more detailed information on retargeting, please write an email to www.keil.com/.../gethelp.asp and I'll help with source code :-)

BR,
/th.

Many Thanks for your help guys.

Basically I want to set up a menu type system for the mcb2300,so a command from the keyboard triggers the next stage of the program etc.

I do have the retarget.c and will give what you have suggested so far but will surely have a few more questions in the not so distant future.

thanks again