Hey, guys. I am in trouble with the C6713 memory allocation problems.
I developed my project in CCS 3.3 with C. I had defined some structures in header file as follows:
typedef struct _tagA
{
float * a1;
float a2;
}A;
typedef struct _tagB
{
A *val1;
A *val2;
}B;
In my main program, i had defined two structure B variables as follows: B b1,b2. Varibles b1 and b2 are allocated in the RAM with DATA_SECTION precompiler command and the RAM address is defined as RAM: o= 00000200h l = 0003FD00h in the command file. I used the malloc function in C to dynamic allocate the memory space for variables b1 and b2. It is normal for variable b1, the memory address for b1.val1 = 0x0001ABD8, b1.val2 = 0x0001ADB8(length is 1E0). But there are some wrong with the variable b2 memory allocation, b2.val1 = 0x00000000, b2.val2 = 0x000001E0, that is illegal address for data read and write.
I am confusing with this strange problem? Any help or suggestion would be sincerely appreciated!
