def initialize(self):
#I found if we do not attach ourselves
#it will attach as ReadOnly.
#shm.attach(0,0)
#buf = shm.read(19)
#print(buf)
#shm.detach()
# These are the pins the display is connected to. Adjust accordingly.
# In addition to these you need to connect to 5V and ground.
DIO = 17
CLK = 27
STB = 22
board = TM1638.TM1638(DIO, CLK, STB)
board.enable(1)
return board
def __init__(self):
threading.Thread.__init__(self)
self.setDaemon(True)
self._homeDir = os.path.expanduser("~/.sensomatic")
self._configFileName = self._homeDir + '/config.ini'
self._config = ConfigParser.ConfigParser()
self._readConfig()
self.tm = TM1638.TM1638(DIO, CLK, STB)
self.tm.enable(7)
for i in range(8):
self.tm.set_segment(i,8,True)
self.tm.set_led(i,True)
time.sleep(1)
for i in range(8):
self.tm.set_segment(i,10,False)
self.tm.set_led(i,False)
self.tm.disable()
self.mode = 'nix'
self._redis = redis.StrictRedis(host=self._config.get("REDIS", "ServerAddress"),
port=self._config.get("REDIS", "ServerPort"), db=0)
#!/usr/bin/env python
# TM1638 playground
import TM1638
import time
# These are the pins the display is connected to. Adjust accordingly.
# In addition to these you need to connect to 5V and ground.
DIO = 17
CLK = 27
STB = 22
display = TM1638.TM1638(DIO, CLK, STB)
display.enable(1)
count = 0
while True:
display.set_text(str(count))
count += 100
time.sleep(0.02)
