Dear Sirs,
I want to write a function likes below,
int sub(unsigned int x)
{
#pragma ASM
MOV A,#x
#pragma ENDASM
}
But the keil-C shows the message: error A45: UNDEFINED SYMBOL (PASS-2)
Does the Assembler not know how to access the variable in C ?
How could I pass the variable from C to assemble?
Really thanks for your reply.
BR,
Eddie