def readMifare(self):
result = ci2c.write(CFG_ADDRESS, [1, CMD_SELECT_MIFARE])
time.sleep(WR_RD_DELAY)
if result != 0:
error("readMifare:Cannot read, result=" + str(result))
return False
result, buf = ci2c.read(CFG_ADDRESS, 15)
if result != 0:
error("readMifare:Cannot write, result=" + str(result))
return False
length = buf[0]
cmd = buf[1]
status = buf[2]
if (status != 0x00):
self.uid = None
self.type = None
return False
# uid length varies on type, and type is after uuid
uid = buf[3:length]
type = buf[length]
self.type = type
self.uid = uid
return True
def readMifare(self):
result = ci2c.write(CFG_ADDRESS, [1, CMD_SELECT_MIFARE])
time.sleep(WR_RD_DELAY)
if result != 0:
error("readMifare:Cannot read, result=" + str(result))
return False
result, buf = ci2c.read(CFG_ADDRESS, 15)
if result != 0:
error("readMifare:Cannot write, result=" + str(result))
return False
length = buf[0]
cmd = buf[1]
status = buf[2]
if (status != 0x00):
self.uid = None
self.type = None
return False
# uid length varies on type, and type is after uuid
uid = buf[3:length]
type = buf[length]
self.type = type
self.uid = uid
return True
def readMifare(self):
#ci2c.initDefaults()
#time.sleep(1)
#self.GPIO.setup(26, GPIO.OUT)
#self.GPIO.output(26, GPIO.LOW)
result = ci2c.write(CFG_ADDRESS, [1, CMD_SELECT_MIFARE])
time.sleep(WR_RD_DELAY)
if result != 0:
error("readMifare:Cannot write, result=" + str(result))
ci2c.relase()
return False
result, buf = ci2c.read(CFG_ADDRESS, 15)
if result != 0:
error("readMifare:Cannot read, result=" + str(result))
ci2c.relase()
return False
length = buf[0]
cmd = buf[1]
status = buf[2]
ci2c.relase()
#self.GPIO.output(26, GPIO.HIGH)
#self.GPIO.cleanup()
if (status != 0x00):
self.uid = None
self.type = None
return False
# uid length varies on type, and type is after uuid
uid = buf[3:length]
type = buf[length]
self.type = type
self.uid = uid
return True
def getFirmware(self):
# Tx ADDRESS, 1, CMD_GET_FIRMWARE
result = ci2c.write(CFG_ADDRESS, [1, CMD_GET_FIRMWARE])
time.sleep(WR_RD_DELAY)
if result != 0:
error("getFirmware:Cannot read, result=" + str(result))
return None
result, buf = ci2c.read(CFG_ADDRESS, 15)
if result != 0:
error("getFirmware:Cannot write, result=" + str(result))
return None
ver = buf[3:]
self.validateVer(ver)
return self.tostr(ver)
def getFirmware(self):
# Tx ADDRESS, 1, CMD_GET_FIRMWARE
result = ci2c.write(CFG_ADDRESS, [1, CMD_GET_FIRMWARE])
time.sleep(WR_RD_DELAY)
if result != 0:
error("getFirmware:Cannot read, result=" + str(result))
return None
result, buf = ci2c.read(CFG_ADDRESS, 15)
if result != 0:
error("getFirmware:Cannot write, result=" + str(result))
return None
ver = buf[3:]
self.validateVer(ver)
return self.tostr(ver)