Reading the Flash from the ST10 during Runtime

Hi

I try to read my flashdata during the execution but it didnt run because the systen hangs after the following inline source:

__asm
{ push R5
push R6
push R7

mov R5, #01554h
mov R6, #02AA8h
scxt DPP0, #00h
mov R7, #0A8h
mov [R5], R7
mov R7, #054h
mov [R6], R7
mov R7, #0F0h

mov R5, #0000h
mov [R5], R7
mov R7, [R5]
pop DPP0
mov test, R7

pop R7
pop R6
pop R5
}

I found an example like this in the ST10F269 Datasheet on page 27

Regards Martin