i got a problem using HC12 and CW 5.9:
i want to multiply two floats:
float x = 0.1;
float y = 0.2;
float z = 0.3;
z = x *y;
if i try to run this i get following error: "L1822: Symbol _FMUL in file X:/XXXX/XXX.c.o is undefined".
operations like z = x+y; or z = x-y; are also not possible giving an according error.
why is this? how can i fix this problem? simple float multiplications should be possible!
i already removed the -D__NO_FLOAT__ parameter from the compiler settings. didn´t work. making a new project also doesn´t work, but i cant see a floating point option anywhere in the wizard anyway.