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Installation
Sollte die Bibliothek noch nicht installiert sein, kann folgendes Programm auf die OxoCard geladen werden und einmalig ausgeführt werden:
- install.py
from oxocard import * program = "import time\nfrom machine import Pin\nfrom globals import __np\nIVO_L1 = 1\nIVO_L2 = 2\nIVO_L3 = 4\nIVO_R1 = 8\nIVO_R2 = 16\nIVO_R3 = 32\n# L1 R1\n#\n# L2 L3 R3 R2\nclass Ivobuttons:\n def __init__(self):\n self.pins = [Pin(p, Pin.IN, Pin.PULL_UP if p==0 else Pin.PULL_DOWN) for p in (0, 32, 33, 14, 13, 27)]\n self.wait = [0 for p in range(6)]\n self.first = [True for p in range(6)]\n self.delay = 400\n self.repeat_delay=0\n def states(self):\n res=0\n for i in range(6):\n ms = time.ticks_ms()\n if self.pins[i].value()==(0 if i==0 else 1):\n if self.wait[i]<ms:\n if self.first[i]:\n self.wait[i] = ms+self.delay\n self.first[i] = False\n else:\n self.wait[i] = ms+self.repeat_delay\n res+=1<<i\n else:\n self.first[i] = True\n self.wait[i] = 0\n return res\nivobuttons = Ivobuttons()\ndef fastDot(x,y,c):\n __np._np[x+y*8]=c\ndef fastGetDot(x,y):\n return __np._np[x+y*y]\ndef fastRepaint():\n __np._np.write()\ndef getms():\n return time.ticks_ms()\n" with uio.open('ivobuttons.py', 'wb') as f: f.write(program) print("File written!") display("OK", GREEN)