def get_rfid(ser):
global correlation_id, truck_plate, daily_count, monthly_count
ser.flushInput()
start = time.time()
str_ = ser.read(10)
ser.flushInput()
end = int(time.time() - start)
if end > 10:
print('10 seconds')
return 'time'
else: #15초 내에 카드 태그 된경우
#str_=str_[1:9]
message = ''
for i in range(10):
#a=format(str_[i],'#010b')
#a=a[2:]
a = hex(str_[i])
c = str(a)[2:]
if len(c) == 1:
c = '0' + c
message = message + c
'''
decimal_representation=int(message,2)
card_key=hex(decimal_representation)
card_key=card_key[2:]
'''
card_key = message
print('card key : {}'.format(card_key))
#카드키값 전송
value = pc.post_cardkey(user_id, session_key, site_uuid, card_key)
if value[0] == 'Y': #성공시
print('success communicating to server:card')
correlation_id = value[1]
truck_plate = value[2]
daily_count = value[3]
monthly_count = value[4]
camera.capture(filename)
val = pc.post_file(user_id, session_key, correlation_id, filename)
if val == '0x0000':
print('success communicating to server:photo')
return 'success'
else:
print('photo sending fail')
return 'photo'
else:
print('card api fail')
return 'card'
def get_rfid(ser):
str_ = ser.read(10)
str_ = str_[1:9]
#print(str_)
#print(type(str_))
message = ''
for i in range(8):
a = format(str_[i], '#010b')
a = a[2:]
'''print(a)
print(type(a))
'''
message = message + a
decimal_representation = int(message, 2)
card_key = hex(decimal_representation)
card_key = card_key[2:]
print(card_key)
#카드키값 전송
value = pc.post_cardkey(user_id, session_key, site_uuid, card_key)
'''
print(value[0]), print(value[1]), print(value[2]), print(value[3])
'''
if value[0] == '0x0000': #성공시
#print('success communicating to server:card')
driver_name = value[1]
truck_plate = value[2]
driver_message = value[3]
correlation_id = value[4]
ret, frame = cap.read()
if ret:
cv2.imwrite(filename, frame)
cap.release()
val = pc.post_file(user_id, session_key, correlation_id, filename)
if val == '0x0000':
#print('success communicating to server:photo')
return driver_name, truck_plate, driver_message, correlation_id
else:
print('photo sending fail')
return 'fail', 'fail', 'fail', 'fail'
else:
print('card api fail')
return 'fail', 'fail', 'fail', 'fail'
def start_rfid(ser):
global flag_text, flag_status, flag_music, user_id, session_key, correlation_id, filename, truck_plate, daily_count, monthly_count, green, red, camera
match_count = 0
timeout_count = 0
time.sleep(2)
while True:
now = time.strftime('%H', time.localtime(time.time()))
now_m = time.strftime('%M', time.localtime(time.time()))
now_m = int(now_m)
int_now = int(now)
if int_now >= 6 and int_now <= 18:
if int_now == 18 and now_m > 29:
continue
value = get_rfid(ser)
if value == 'success': # 인증성공한 경우 사진촬영합니다.
timeout_count = 0
flag_music = 'stop'
flag_text = 'stop'
print('authenticated')
gpio.output(green, True)
gpio.output(red, False)
try:
txt = 'success' + ',' + truck_plate + ',' + str(
daily_count) + ',' + str(monthly_count)
flag_status = txt
print(txt)
camera.capture(filename)
val = pc.post_file(user_id, session_key, correlation_id,
filename)
if val == '0x0000':
print('success photo sending')
time.sleep(15)
reset_flagfiles()
gpio.output(green, False)
gpio.output(red, True)
timeout_count = 0
match_count = 0
else:
print('photo sending failed')
except Exception as ext:
print(ext)
print(ext.args)
elif value == 'time':
gpio.output(red, True)
timeout_count = timeout_count + 1
if timeout_count > 1:
print('time out!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!')
flag_status = 'timeout'
time.sleep(5)
reset_flagfiles()
timeout_count = 0
print('retry time out')
elif value == 'notcard':
timeout_count = 0
flag_music = 'stop'
flag_text = 'stop'
print('card doesnt match')
match_count = match_count + 1
if match_count > 2:
print('4times failed error!!') # 4번 햇을경우 관리자에게 문의
match_count = 0
flag_status = 'fail'
time.sleep(5)
reset_flagfiles()
else:
flag_status = 'retry'
elif value == 'network':
timeout_count = 0
print('network error')
else:
print('rfid sleep ...')
time.sleep(60)
def start_rfid(ser):
global user_id,session_key,correlation_id,filename,truck_plate,daily_count,monthly_count,green,red
match_count=0
timeout_count=0
time.sleep(5)
while True:
now=time.strftime('%H',time.localtime(time.time()))
int_now=int(now)
if int_now>=5 and int_now<=18:
value=get_rfid(ser)
if value=='success':#인증성공한 경우 사진촬영합니다.
timeout_count=0
with open('./flagfile/music.txt','w') as f:
f.write('stop')
with open('./flagfile/text.txt','w') as f:
f.write('stop')
print('authenticated')
gpio.output(green,True)
gpio.output(red,False)
try:
with open('./flagfile/status.txt','w') as f:
txt='success'+','+truck_plate+','+str(daily_count)+','+str(monthly_count)
f.write(txt)
print(txt)
camera.capture(filename)
val=pc.post_file(user_id,session_key,correlation_id,filename)
if val=='0x0000':
print('success photo sending')
time.sleep(10)
reset_flagfiles()
gpio.output(green,False)
gpio.output(red,True)
timeout_count=0
match_count=0
else:
print('photo sending failed')
except Exception as ext:
print(ext)
print(ext.args)
elif value=='time':
gpio.output(red,True)
timeout_count=timeout_count+1
if timeout_count>2:
reset_flagfiles()
with open('./flagfile/status.txt','w') as f:
f.write('timeout')
timeout_count=0
print('retry time out')
elif value=='notcard':
timeout_count=0
with open('./flagfile/music.txt','w') as f:
f.write('stop')
with open('./flagfile/text.txt','w') as f:
f.write('stop')
print('card doesnt match')
match_count=match_count+1
if match_count>3:
print('4times failed error!!')#4번 햇을경우 관리자에게 문의
match_count=0
with open('./flagfile/status.txt','w') as f:
f.write('fail')
time.sleep(5)
reset_flagfiles()
else:
with open('./flagfile/status.txt','w') as f:
f.write('retry')
elif value=='network':
timeout_count=0
print('network error')
else:
print('rfid sleep ...')
time.sleep(60)