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April 5, 2005, 1:56 pm
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i am using a multi-ice sever with axd debugger
i need to write a c program to handle semihosting read character
command but i have difficulties reading in the character.
there is some problem preventing me from stepping over the readc
below is my c code which is not working
can anyone help to guide me along
/* Define Thumb Semihosting SWI */
#define SemiSWI 0xAB
/* Define ARM Semihosting SWI */
#define SemiSWI 0x123456
__swi(SemiSWI) void _ReadC(unsigned op);
after _ReadC(0x7) is run the debugger is supposed to load the character
entered in the debug channel into register r0. I need to store the
content of r0 into the variable r0_value.
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