> I'm sorry, but since I'm so new to this, how can I count the number of stack pushes?

The directive
#pragma cd
add the generated code into the list files. Then you can count the pushes.

And the *.m51 file list the usage of the data space.


Today I used floating point and interrupts in a program and it crashed also. So in this case 16 byte stack seems not enough.
Now after replacing the 8051 with the 8052 the program run succesful.
Because there are additional 128 bytes data space in the 8052.


Peter