Hello to all who are reading my post. I am a novice in C programming for At91sam7x. I am involved in an extensive project that my part include working with the device. But , Although I was bean reading several examples to understand such expressions:
(AT91C_BASE_PIOA->PIO_PDSR & AT91B_SW5) == 0 This expression placed as a conditional term in WHILE Structure in BLINKY example. In advance I would thank a lot for your precious and useful answers.
Avi Muzaich
Not any atrocious spelling but typing in some little hurry!
but the STM32s have something similar, look at 3.2 in this document www.st.com/.../CD00228163.pdf
Erik