def main():
print("Raspberry Pi wiringPi DHT11 Temperature test program\n")
while True:
result = read_dht11_dat()
if result:
humidity, temperature = result
print("humidity: %s %%, Temperature: %s C`" %
(humidity, temperature))
LCD.print_lcd(0, 0, 'HUM: ' + str(humidity) + ' %')
LCD.print_lcd(0, 1, 'TEM: ' + str(temperature) + ' C')
time.sleep(1)
def main():
bus.write_byte(address,A3)
value=bus.read_byte(address)
#print("AOUT:%1.3f "%(value*3.3/255))
value=str(value*3.3/255)
LCD.print_lcd(1,1,value[0:5])
LCD.print_lcd(7,1,"V")
display="t0.txt=\""+value[0:5]+"V\""
t.write(display)
end_uart_lcd(t)
time.sleep(0.1)
def run(self, output_fn, **kwargs):
fd = open(output_fn, 'w')
if not LCD.init_lcd():
fd.write("Failed init lcd1602, stoping now.")
return
wlan0 = "None"
eth0 = "None"
t = 0
while wlan0 != "None" or eth0 != "None":
wlan0 = host.get_ip_address("wlan0")
eth0 = host.get_ip_address("eth0")
LCD.print_lcd(0, 0, "No network connect")
LCD.print_lcd(0, 1, "%s times tried" % t)
t += 0.5
time.sleep(0.5)
wlan0 = host.get_ip_address("wlan0")
LCD.print_lcd(0, 0, "W" + wlan0)
time.sleep(3)
rund = 0
LCD.clear_lcd()
#d = 0
#h = 0
#m = 0
#s = 0
while True:
#s += 1
#if s%60 == 0:
# s = 0
# m += 1
# if m%60 == 0:
# m=0
# h += 1
# if h%24 == 0:
# h=0
# d += 1
LCD.print_lcd(0, 0, wlan0)
LCD.print_lcd(0, 1, host.get_up_time(
)) # "%s %s%s:%s%s:%s%s"%(d, h/10, h%10, m/10, m%10, s/10, s%10))
time.sleep(1)
fd.close()
# time.sleep(5)
while True:
# nowtime = datetime.now().strftime('%b %d %H:%M:%S')
# mintime = time.strftime('%M',time.localtime(time.time()))
# print('current time:'+nowtime)
# LCD.print_lcd(0,0,nowtime)
# if mintime == 59:
# LCD.turn_light(1)
# print('mintime:'+mintime)
top = run_cmd(uptime)
ipaddr = run_cmd(ip)
LCD.print_lcd(0, 0, top[top.find(": ") + 2:].strip(','))
LCD.print_lcd(0, 1, ipaddr[:ipaddr.find('\n')])
time.sleep(2.5)
LCD.clear_lcd()
cpu_temp = get_cpu_temp()
gpu_temp = get_gpu_temp()
mem = get_mem_info()
LCD.print_lcd(0, 0, cpu_temp)
LCD.print_lcd(8, 0, gpu_temp)
LCD.print_lcd(0, 1, mem)
time.sleep(2.5)
LCD.clear_lcd()
#!/user/bin/env python
import smbus
import time
import sys
import LCD1602 as LCD
if __name__ == '__main__':
LCD.init_lcd()
LCD.print_lcd(0, 0, 'RaspberryPi IIC')
LCD.print_lcd(1, 1, 'wait a moment')
print('wait 3 seconds')
LCD.turn_light(1)
time.sleep(3)
try:
while True:
nowtime = time.strftime('%m-%d %H:%M:%S',
time.localtime(time.time()))
mintime = time.strftime('%M', time.localtime(time.time()))
print('current time:' + nowtime)
LCD.print_lcd(1, 1, nowtime)
if mintime == 59:
LCD.turn_light(1)
print('mintime:' + mintime)
time.sleep(1)
except KeyboardInterrupt:
LCD.print_lcd(0, 1, 'Can\'t see anyth')
print('exit')
#!/user/bin/env python
import smbus
import time
import sys
import LCD1602 as LCD
if __name__ == '__main__':
LCD.init_lcd()
time.sleep(1)
LCD.print_lcd(2, 0, 'WWW.QUWJ.COM')
for x in xrange(1, 4):
LCD.turn_light(0)
LCD.print_lcd(4, 1, 'LIGHT OFF')
time.sleep(0.5)
LCD.turn_light(1)
LCD.print_lcd(4, 1, 'LIGHT ON ')
time.sleep(0.5)
LCD.turn_light(0)
while True:
now = time.strftime('%m/%d %H:%M:%S', time.localtime(time.time()))
LCD.print_lcd(1, 1, now)
time.sleep(0.2)
def LCD_Init():
LCD.init_lcd()
LCD.print_lcd(0,0,'RaspberryPi IIC')
#LCD.print_lcd(1,1,'wait a moment')
LCD.turn_light(1)
time.sleep(1.5)
#!/user/bin/env python
import smbus
import time
import sys
import LCD1602 as LCD
import logx
import logging
if __name__ == '__main__':
LCD.init_lcd()
time.sleep(2)
LCD.print_lcd(0,0,'Hello DFRobot！')
LCD.print_lcd(1,1,'local time')
logging.info('wait 2 seconds')
LCD.turn_light(1)
logging.info('turn on Light')
time.sleep(5)
while True:
nowtime = time.strftime('%m-%d %H:%M:%S',time.localtime(time.time()))
hourtime = time.strftime('%H',time.localtime(time.time()))
mintime = time.strftime('%M',time.localtime(time.time()))
sectime = time.strftime('%S',time.localtime(time.time()))
LCD.print_lcd(1,1,nowtime)
if mintime == '59':
if sectime == '00':
LCD.turn_light(1)
elif sectime == '59':
LCD.turn_light(0)
time.sleep(1)
#!/user/bin/env python
import socket
import smbus
import time
import sys
import LCD1602 as LCD
def Get_local_ip():
try:
csock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
csock.connect(('8.8.8.8', 80))
(addr, port) = csock.getsockname()
csock.close()
return addr
except socket.error:
return "127.0.0.1"
if __name__ == '__main__':
LCD.init_lcd()
local_IP = Get_local_ip()
LCD.print_lcd(0, 0, 'RaspberryPi IP')
LCD.print_lcd(1, 1, local_IP)
LCD.turn_light(1)
time.sleep(3)
#!/user/bin/env python
import smbus
import time
import sys
import LCD1602 as LCD
import logx
import logging
if __name__ == '__main__':
LCD.init_lcd()
time.sleep(2)
LCD.print_lcd(0,0,'NUPT bear BLight')
LCD.print_lcd(1,1,'local time')
logging.info('wait 2 seconds')
LCD.turn_light(1)
logging.info('turn on BLight')
time.sleep(5)
while True:
nowtime = time.strftime('%m-%d %H:%M:%S',time.localtime(time.time()))
hourtime = time.strftime('%H',time.localtime(time.time()))
mintime = time.strftime('%M',time.localtime(time.time()))
sectime = time.strftime('%S',time.localtime(time.time()))
LCD.print_lcd(1,1,nowtime)
if mintime == '59':
if sectime == '00':
LCD.turn_light(1)
elif sectime == '59':
LCD.turn_light(0)
time.sleep(1)
#!/user/bin/env python
import smbus
import time
import sys
import LCD1602 as LCD
temp=0
if __name__ == '__main__':
LCD.init_lcd()
LCD.print_lcd(0,0,'CPU T:%.2f'%temp)
LCD.print_lcd(1,1,'wait a moment')
print('wait 3 seconds')
LCD.turn_light(1)
time.sleep(3)
try:
while True:
file=open("/sys/class/thermal/thermal_zone0/temp")
temp=float(file.read())/1000
file.close()
LCD.print_lcd(0,0,'CPU T:%.2f'%temp)
nowtime = time.strftime('%m-%d %H:%M:%S',time.localtime(time.time()))
mintime = time.strftime('%M',time.localtime(time.time()))
print('current time:'+nowtime)
LCD.print_lcd(1,1,nowtime)
if mintime == 59:
LCD.turn_light(1)
print('mintime:'+mintime)
time.sleep(1)
import LCD1602 as LCD import time LCD.init_lcd() time.sleep(2) LCD.print_lcd(0, 0, 'start')
