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https://github.com/m5stack/UIFlowLessons.git
synced 2026-05-20 11:02:19 -07:00
Dimi
85 lines
2.0 KiB
Python
85 lines
2.0 KiB
Python
from m5stack import *
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from m5ui import *
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from uiflow import *
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import wifiCfg
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import time
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import machine
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import ntptime
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from easyIO import *
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myAlphabet = None
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timeNow = None
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import machine
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class SN74HC595:
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ds = None # Data
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st = None # Latch
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sh = None # Clock
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ready = False
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def __init__(self, ds, st, sh):
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self.ds = machine.Pin(ds, mode=machine.Pin.OUT, pull=0x00)
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self.st = machine.Pin(st, mode=machine.Pin.OUT, pull=0x00)
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self.sh = machine.Pin(sh, mode=machine.Pin.OUT, pull=0x00)
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self.ready = True
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def Raw(self, value):
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if self.ready == True:
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self.ds.value(0)
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for i in range(8):
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self.sh.value((value >> (7 - i)) & 1)
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self.st.value(1)
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self.st.value(0)
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self.ds.value(1)
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def Text(self, value, alphabet, delay = 250):
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if self.ready == True:
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length = len(value)
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for i in range(length):
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symbol = value[i]
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if symbol == '.':
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continue
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if symbol in alphabet.keys():
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if i < length - 1 and value[i + 1] == '.':
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self.Raw(alphabet[value[i]] | alphabet['.'])
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else:
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self.Raw(alphabet[value[i]])
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wait_ms(delay)
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shiftRegister1 = SN74HC595(22, 19, 23)
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myAlphabet = {'0':0b1101111,'1':0b1010,'2':0b11100110,'3':0b11001110,'4':0b10001011,'5':0b11001101,'6':0b11101101,'7':0b1110,'8':0b11101111,'9':0b11001111,'.':0b10000}
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wifiCfg.autoConnect(lcdShow=False)
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for count in range(60):
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wait(1)
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if wifiCfg.wlan_sta.isconnected():
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break
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if not (wifiCfg.wlan_sta.isconnected()):
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machine.reset()
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ntp = ntptime.client(host='hk.pool.ntp.org', timezone=7)
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while True:
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timeNow = (ntp.formatTime('.')).split('.')
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digitalWrite(33, 1)
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shiftRegister1.Text((str(timeNow[-1]) + str('.')), myAlphabet, 750)
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digitalWrite(33, 0)
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digitalWrite(21, 1)
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shiftRegister1.Text((str(timeNow[0]) + str('.')), myAlphabet, 750)
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digitalWrite(21, 0)
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digitalWrite(25, 1)
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shiftRegister1.Text((str(timeNow[1]) + str('.')), myAlphabet, 750)
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digitalWrite(25, 0)
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wait_ms(2)
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