How to use dd command to download mtd block from embedded Linux-based device?
# cat /proc/mtd dev: size erasesize name ... mtd3: 003a0000 00010000 "DRTI2"
I need download mtd3 block, so
dd if=/dev/mtdblock3 bs=BYTES count=BLOCKS | nc 192.168.1.30 5555
What should be correct bs and count values and how to calculate it? Size is '003a0000' and erasesize (erase block size) is '00010000' in hex values.