Hi,
Please help me on this:
My doubt in "void lptmr_isr(void)" , in step-1 : we are writing to the peripheral register LPTMR0_CSR ,
to ensure that LPTMR0_CSR register has been written successfully , how the next statement , means
in step -2:dummy_var = LPTMR0_CSR;
is ensuring that the desired value has been written successfully.
are we performing the read operation just for "to elapsed some time? i mean its a dummy instruction ,which only aim to pass some
time (means wait) so that "write operation" done during the execution of this instruction.
Reference document:
Hi ,
This is resolved in following link,
https://community.nxp.com/docs/DOC-95210
Thanks! Chris for this help.