• Null Pointers
    What happens if i try to write data to memory location where NULL POINTER is pointing, in ARM? _my understanding_ The Null Pointer is a Pointer pointing to 0. Does that mean memory location 0x0(the...
  • Pointer to NULL structure
    I have a structure defined as typedef struct example{ int a; char b; example c; }STRUCT_EG; and I declare a pointer to this structure as STRUCT_EG *Struct_ptr To check whether the pointer...
  • Pointer interpreted as a NULL pointer. Bug?
    I have a struture which is correctly allocated at address 0x4000 (read from the M66 file). The DPP0 is used by Keil to point to the NDATA memory chunk: DPP0 = 1 so the pointer to my struture, when...
  • NULL peculiarities
    I have a question about the behavior of some code I have written: Packet Packet_str; when I declare this structure in my main program and then check its memory location via a printf statement and...
  • C51 FATAL-ERROR : NON-NULL ARGUMENT EXPECTED
    I'm using Simplicity Studio with Keil C51 v9.53... I tried enabling c99 compatibility by adding "--c99" to the "Additional Flags" setting within the compiler settings in project properties. Long...