"""Grab a few block from an SPI Flash ROM. Block size is unknown"""
data=[adr&0xff, (adr&0xff00)>>8,
(adr&0xff0000)>>16,(adr&0xff000000)>>24,
"""Grab a few block from an SPI Flash ROM. Block size is unknown"""
data=[adr&0xff, (adr&0xff00)>>8,
(adr&0xff0000)>>16,(adr&0xff000000)>>24,