Hi,<br><br>When you rtems_io_register_driver() the flashdisk if the BLANK_CHECK_BEFORE_WRITE flag is set it will check that the blocks are 0xff, which is sensible.<br><br>But if the flash is not all erased how can rtems erase it before the flashdisk driver is registered ? i see there is an ioctrl() to erase the disk but i guess that wont work prior to the flashdisk being registered.<br clear="all">
<br>-- <br><div><br>regards</div><div>---</div><div>Matthew J Fletcher</div><br>