def requestFilelist(self, filename=None, overwrite=False):
filelist = []
resp = self.request(u"\xda\x00\x04\x05")
if resp == None:
return filelist, False
num_files = RDLaser.toNumber(resp)
for i in range(0, num_files):
resp = self.request(u"\xe8\x01" + RDLaser.fromNumber(i + 1, 2))
if resp == None:
break
filename_ = resp[:-1].upper()
'''
fileno = RDLaser.toNumber(resp[:2], 2)
if i+1 != fileno:
raise ValueError("Reported filenumber does not match iterator")
'''
filelist.append(filename_)
if filename is not None and filename.upper() == filename_[:-1]:
while not daemon:
print "Duplicate Filename %s, overwrite?" % filename
inp = raw_input("[Y/N] ")
if inp.lower() == "y":
overwrite = True
break
elif inp.lower() == "n":
break
if overwrite:
self.send(u"\xe8\x00" + RDLaser.fromNumber(i + 1, 2) +
RDLaser.fromNumber(i + 1, 2))
return filelist, True
return filelist, False
if filename is not None:
self.send(u"\xe8\x02\xe7\x01" + filename + u"\x00")
return filelist, True
def callback(self, addr, data):
# HANDSHAKE, MODEL, STATE?
if data == self.HANDSHAKE:
self.send(addr, u"\xda\x01\x05\x7e\x06\x28\x41\x4a\x10")
#STATE
#elif data == u"\x02\x73\xd4\x89\x8d\x89":
# ssend(addr, "d4098d8989c98d810b".decode("HEX"))
elif data == u"\xda\x00\x00\x60":
self.respond(addr, data, 65535)
# Filelist request
elif data == u"\xda\x00\x04\x05":
self.sendFilelist(addr)
elif data[:2] == u"\xe8\x00":
self.deleteFile(RDLaser.toNumber(data[2:], 2))
#elif data[:2] == u"\xe8\x04":
# self.calculateTime(RDLaser.toNumber(data[2:], 2))
elif data[0] == u"\xe5":
self.sendFile(RDLaser.toNumber(data[1:], 2))
# System info request
elif data[2:-1] == u"\xda\x00\x04":
self.sendSystemInfo(addr, ord(data[-1]))
# Model number query
elif data == RDLaser.MAINBOARD_VERSION:
self.send(
addr, u"\xda\x01\x05\x7f" +
RDLaser.values[RDLaser.MAINBOARD_VERSION] + u"\x00")
# Specific codes (deprecated)
elif data.encode("hex") in self.responses:
self.send(addr, self.responses[data.encode("hex")])
# Generic answer
###
# Query is as following:
# 0x89 0xXX 0xDA 0x00 0xYY 0xZZ
# Answers are in following format:
# 0xDA 0x01 0xYY 0xZZ ...
# so each request [4:6] must match response [2:4]
# Rest of the answer (...) does not noticably change anything as far as tested
###
elif data[:2] == u"\xda\x00":
try:
self.respond(addr, data, RDLaser.values[data])
except:
self.respond(addr, data, 0)
def readSystemInfo(self, opt):
data = self.request(opt)
if data is None:
return None
else:
val = RDLaser.toNumber(data[-5:])
try:
RDLaser.values[opt] = val
except:
pass
return val
def calculateTime(self, fileno):
self.init()
return RDLaser.toNumber(
self.request(u"\xe8\x04" + RDLaser.fromNumber(fileno, 2)))
def moveAxis(self, axis, nm=10000, speed=100000):
self.send(u"\xc9\x02" + RDLaser.fromNumber(speed))
return self.send(u"\xd9" + chr(axis) + u"\x02" + RDLaser.toNumber(nm))