def onACK(self):
b = self.reply.body
self.reply.info = {
'errors.crc': b[0],
'errors.sequence': b[1],
'errors.naks': b[2],
'errors.timeouts': b[3],
'packets.received': lib.BangLong(b[4:8]),
'packets.transmit': lib.BangLong(b[8:12])
}
self.info = self.reply.info
def decode_chunk(chunk):
"""
Experiment: decode a chunk!
TODO: how do we decode historical data?
It's likely composed of regions representing records, either with
some kind of delimiter, or with a common header.
Looking at the hex dump of chunks, it does indeed look like there
is some kind of repeating pattern. But is there an offset to
begin? Is each record the same size, or is there a header
describing the record?
"""
hex_dump_data(chunk)
longs = []
for x in range(0, 32, 4):
q = lib.BangLong(chunk[x:x + 4])
longs.append(q)
logger.info('longs? %s' % ' '.join(map(str, longs)))
def ls_long(B):
B.reverse()
return lib.BangLong(B)
def getData(self):
data = self.data
log.info("XXX: READ cur page number:\n%s" % lib.hexdump(data))
return lib.BangLong(data[0:4])