Recently I found that HC08 C Compiler ovelapped a local automatic variable with a global one, causing the destroy of the global var. In order to prevent it I tried to define the local variable as static and the problem was solved. Another solution was to disable some Optimizer options. The var. definitions were: unsigned char *Tx_ptr; // the global var.
typedef union { unsigned long l; unsigned char arr[4]; }adress_format;
adress_format adress; // the local automatic var. // The adress var. is overlapping *Tx_ptr.
The solution, I found, does not satisfy me, since I haven't found the reason for the problem and the similar problem may be exist in an other place of my code, and I don't want to define all of my local variables as static (it is not economic!). Any idea is wellcome.
This should be a corner situation of an configuration issue. Please submit a service request through our on-line support site to get our support people take a look at that.
This should be a corner situation of an configuration issue. Please submit a service request through our on-line support site to get our support people take a look at that.
This is either a compiler bug, then use CrazyCats suggestion and file a service request or this is a simple stack overflow. If so, increase the stack size.
