SPIFlash	KEYWORD1
initialize	KEYWORD2
command	KEYWORD2
readStatus	KEYWORD2
readByte	KEYWORD2
readBytes	KEYWORD2
writeByte	KEYWORD2
writeBytes	KEYWORD2
flashBusy	KEYWORD2
chipErase	KEYWORD2
blockErase4K	KEYWORD2
blockErase32K	KEYWORD2
readDeviceId	KEYWORD2
readUniqueId	KEYWORD2
UNIQUEID	KEYWORD2
sleep	KEYWORD2
wakeup	KEYWORD2
end	KEYWORD2