Dev Board: AT91SAM7S-EK
Compiler: IAR 5.11
I have downloaded demo project provided for the above said configuration, compiled and transferred it to the target using ATMEL SAM-ICE (J-Link). But when I say run it hangs when it tries to execute the following line
orr r0,r0,#FIQ_MODE ; Set FIQ mode bits
and comes to the following section of the code
ldr pc,[pc,#+24] ;; Undefined instructions
I guess a interrupt is getting generated. But cant understand it fully.
Looking forward for replies.