Hello,
What happens when i call: (Keil compiler) Printf fprintf(stdout...) fprintf(stderr...)
Which functions are called for the low level write??
putc / _sys_write ???
What are the arguments, 8000 to 8002?
Does all 3 "printf" call same _sys_write ?
I have added: #pragma import(__use_no_semihosting_swi) (is it enough this line is in the retarget.c?)
It seems the only one of above calls _sys_write is fprintf(stderr...) and of cause a file..
Please, is there any place to read these information as well?
Kasper