def sendLine(line,speed=0.25,hold=0):
buffer = " " * 18
line = unicodedata.normalize('NFKD',unicode(line)).encode('ascii','ignore')
if len(line) <= len(buffer):
buffer=string.center(line,len(buffer))
ledboard.drawstring(buffer,font())
else:
buffer=line[:len(buffer)]
ledboard.drawstring(buffer,font())
time.sleep(speed)
for x in line[len(buffer):]:
buffer = buffer[1:]+x
ledboard.drawstring(buffer,font())
time.sleep(speed)
time.sleep(hold)
def thrd():
global _buffer
global ts
global scroll
global wdth
f = font()
while True:
try:
if scroll:
ledboard.drawstring(_buffer[0:wdth], f)
_buffer = _buffer[1:] + _buffer[0]
time.sleep(0.1)
if ts and time.time() - ts >= 60:
print('end')
_buffer = ' ' * wdth
ts = None
scroll = False
except Exception as e:
break
print('text thread end')
def sendLine(line, speed=0.25, hold=0):
buffer = " " * 18
line = unicodedata.normalize('NFKD',
unicode(line)).encode('ascii', 'ignore')
if len(line) <= len(buffer):
buffer = string.center(line, len(buffer))
ledboard.drawstring(buffer, font())
else:
buffer = line[:len(buffer)]
ledboard.drawstring(buffer, font())
time.sleep(speed)
for x in line[len(buffer):]:
buffer = buffer[1:] + x
ledboard.drawstring(buffer, font())
time.sleep(speed)
time.sleep(hold)
last_b_usd = 0
last_l_usd = 0
while 1:
#Koers
_b_usd = urllib2.urlopen('https://btc-e.com/api/2/btc_usd/ticker')
_l_usd = urllib2.urlopen('https://btc-e.com/api/2/ltc_usd/ticker')
b_usd = json.load(_b_usd)
l_usd = json.load(_l_usd)
if last_b_usd < b_usd['ticker']['last']:
updwn_b_usd = chr(0x80)
else:
updwn_b_usd = chr(0x81)
if last_l_usd < l_usd['ticker']['last']:
updwn_l_usd = chr(0x80)
else:
updwn_l_usd = chr(0x81)
last_b_usd = b_usd['ticker']['last']
last_l_usd = l_usd['ticker']['last']
_buffer="B/U %s %s | L/U %s %s" % (b_usd['ticker']['last'],updwn_b_usd
,l_usd['ticker']['last'],updwn_l_usd)
my_long_string = (" " * 18) + _buffer
for i in range (0, len(my_long_string)):
_buffer = my_long_string[i:(i+18)]
ledboard.drawstring(_buffer,font())
