hello,
I'm using msp430F5438a,
writing in c and my IDE is CCs 5.3
I am interested in working with the DMA .
in order to read data ( to read block of data) through the UART.
but, how i deal with errors of parity error.
in the user guide (slau 208m.pdf) it's write:
"When any of the UCFE, UCPE, UCOE, UCBRK, or UCRXERR bit is set,
the bit remains set until user
software resets it or UCAxRXBUF is read"
hence, as the DMA read ( in burst mode , read the UCAxRXBUF )
I reset the parity error and loose important information.
so,how i could use the DMA ( in order to receive block of data)
and still filter failures of parity error?
thanks.
Asher.