You could mask out bits you don't want to change with 0xff, but that only works up to the CRC granularity. IIRC every 16 byte are protected by a CRC value, and thus can't be written more than once, as the CRC would have to be re-written. Regards, Dominic On Tuesday 02 May 2006 08:28, vlads4377 wrote: > Hi, > > Due to LPC user manual I can write to flash in resolution of 512 bytes > and more (That's mean not less than sector). > > I'm looking for way to change single bit (from 1 to 0), or at least > one byte. > > Any idea welcomed. > > Thanks.
Message
Re: [lpc2000] Writing 1 bit/byte to the Flash
2006-05-02 by Dominic Rath