楼主请教一下，我按照您的方法做了之后，在下载这一步没有成功，最终出现的是这样的数据：
$fgq@ubuntu:~$ sudo ~/celllogger/osmocom-bb/src/host/osmocon/osmocon -m c123xor -p /dev/ttyUSB0 ~/celllogger/osmocom-bb/src/target/firmware/board/compal_e88/layer1.compalram.bin
got 1 bytes from modem, data looks like: 00 .
got 2 bytes from modem, data looks like: f1 00 ..
got 4 bytes from modem, data looks like: 72 82 bf 7d r..}
got 1 bytes from modem, data looks like: fd .
got 1 bytes from modem, data looks like: 7f .
got 1 bytes from modem, data looks like: 00 .
got 1 bytes from modem, data looks like: a6 .
got 1 bytes from modem, data looks like: 51 Q
got 1 bytes from modem, data looks like: d2 .
got 1 bytes from modem, data looks like: 51 Q
got 1 bytes from modem, data looks like: 0a .
got 1 bytes from modem, data looks like: 3a :
got 1 bytes from modem, data looks like: 02 .
got 1 bytes from modem, data looks like: 4d M
got 1 bytes from modem, data looks like: a3 .
got 1 bytes from modem, data looks like: a3 .
got 1 bytes from modem, data looks like: da .
got 1 bytes from modem, data looks like: 00 .
got 1 bytes from modem, data looks like: 00 .
