# link = TCPLink()
# link = BLELink()
with link:
print("Scanning...")
ports = link.scan()
print(ports)
tran = XiaomiTransport(link)
# link.open(("127.0.0.1", 6000))
link.open(ports[0][1])
print("Connected")
hfo = open("BmsEep.bin", "wb")
for i in xrange(ADDR, ADDR + SIZE, READ_CHUNK_SIZE):
print(".")
for retry in xrange(5):
try:
data = tran.execute(ReadMem(BT.BMS, i, "16s"))[0]
except LinkTimeoutException:
continue
break
else:
print("No response !")
break
hfo.write(data)
hfo.close()
link.close()
from py9b.transport.xiaomi import XiaomiTransport
from py9b.command.regio import ReadRegs
import time
link = BleakLink()
with link:
devs = link.scan()
print(devs)
tran = XiaomiTransport(link)
link.open(devs[0])
data = tran.execute(ReadRegs(BT.ESC, 0x68, "<H"))[0]
print("BLE version: %04x" % data)
if data >= 0x81:
print("Connected, fetching keys...")
keys = link.fetch_keys()
tran.keys = keys
print("keys:", keys)
# Recover longer keystream
req = PKT(src=BT.HOST,
dst=BT.BMS,
cmd=0x01,
arg=0x50,
data=bytearray([0x20]))
tran.send(req)