Hi

I'm writing an Ozone RTOS plugin for MQX.

Within Ozone's watch window, I can see the structure containing the data of interset, but I don't seem to be able to correctly read this structure within the *.js file
As far as I can tell, my approach (attached) mirrors the Debug.evaluate example given in UM08025, but I'm getting 'undefined' when attempting to access any structure member following the successful evaluation check.

What am I missing?


Many thanks

D

Hi Nino

Release 3.22 does resolve a couple of issues I was seeing, however the cause of this particular issue remains and appears to relate to the casting of the address

The structure 'kernel_data_struct' has a typedef of KERNEL_DATA_STRUCT_PTR, if I use this i.e.

var KernelData = Debug.evaluate("*(KERNEL_DATA_STRUCT_PTR)" + 0x60050074c);

KernelData contains the expected results.

However, If I use:

var KernelData = Debug.evaluate("*(struct kernel_data_struct *)" + 0x60050074c);

i.e. the 'original' data type used in the typedef, attempting to acccess any member data within KernelData results in 'undefined'. So it appears that if there's a typedef for the pointer, you must use that when casting within Debug.evaluate and not the 'original' data type.

Not sure if this is expected behaviour, but I mention it in case it's helpful.

Regards

David