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RPi-12-8X8LEDMatrix.py
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RPi-12-8X8LEDMatrix.py
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#!/usr/bin/env python3
########################################################################
# Filename : RPi-12-8X8LEDMatrix.py
# Description : Imprime caracteres en una matriz led de 8X8.
# Author : jcondea
# modification: 2020/10/22
########################################################################
import time
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BOARD)
pin1=7
pin2=11
pin3=12
pin4=13
pin5=15
pin6=16
pin7=18
pin8=22
pin9=29
pin10=31
pin11=32
pin12=33
pin13=35
pin14=36
pin15=37
pin16=38
positives=[pin9, pin14, pin8, pin12, pin1, pin7, pin2, pin5]
negatives=[pin13, pin3, pin4, pin10, pin6, pin11, pin15, pin16]
GPIO.setup(positives, GPIO.OUT, initial=0)
GPIO.setup(negatives, GPIO.OUT, initial=0)
def printCharacter(character):
posRow=0
for i in character:
for z in range(0,8):
GPIO.output(positives[z], False)
GPIO.output(positives[posRow], True)
posColumn=0
for j in i:
GPIO.output(negatives[posColumn], j)
posColumn+=1
posRow+=1
time.sleep(.001)
A=[[1,0,0,0,1,1,1,1],
[0,1,1,1,0,1,1,1],
[0,1,1,1,0,1,1,1],
[0,1,1,1,0,1,1,1],
[0,0,0,0,0,1,1,1],
[0,1,1,1,0,1,1,1],
[0,1,1,1,0,1,1,1],
[1,1,1,1,1,1,1,1]]
B=[[0,0,0,0,1,1,1,1],
[0,1,1,1,0,1,1,1],
[0,1,1,1,0,1,1,1],
[0,0,0,0,1,1,1,1],
[0,1,1,1,0,1,1,1],
[0,1,1,1,0,1,1,1],
[0,0,0,0,1,1,1,1],
[1,1,1,1,1,1,1,1]]
C=[[1,0,0,0,1,1,1,1],
[0,1,1,1,0,1,1,1],
[0,1,1,1,1,1,1,1],
[0,1,1,1,1,1,1,1],
[0,1,1,1,1,1,1,1],
[0,1,1,1,0,1,1,1],
[1,0,0,0,1,1,1,1],
[1,1,1,1,1,1,1,1]]
D=[[0,0,0,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,0,0,0,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
E=[[0,0,0,0,0,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,0,0,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,0,0,0,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
F=[[0,0,0,0,0,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,0,0,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
G=[[1,0,0,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,0,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,0,0,0,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
H=[[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,0,0,0,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
I=[[1,0,0,0,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,0,0,0,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
J=[[1,1,1,1,0,1,1,1,],
[1,1,1,1,0,1,1,1,],
[1,1,1,1,0,1,1,1,],
[1,1,1,1,0,1,1,1,],
[1,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,0,0,0,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
K=[[0,1,1,1,0,1,1,1,],
[0,1,1,0,1,1,1,1,],
[0,1,0,1,1,1,1,1,],
[0,0,1,1,1,1,1,1,],
[0,1,0,1,1,1,1,1,],
[0,1,1,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
L=[[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,0,0,0,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
M=[[0,1,1,1,0,1,1,1,],
[0,0,1,0,0,1,1,1,],
[0,1,0,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
N=[[0,1,1,1,0,1,1,1,],
[0,0,1,1,0,1,1,1,],
[0,1,0,1,0,1,1,1,],
[0,1,1,0,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
O=[[1,0,0,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,0,0,0,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
P=[[0,0,0,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,0,0,0,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
Q=[[1,0,0,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,0,1,0,1,1,1,],
[0,1,1,0,0,1,1,1,],
[1,0,0,0,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
R=[[0,0,0,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,0,0,0,1,1,1,1,],
[0,1,0,1,1,1,1,1,],
[0,1,1,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
S=[[1,0,0,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,1,1,1,1,],
[1,0,0,0,1,1,1,1,],
[1,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,0,0,0,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
T=[[0,0,0,0,0,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
V=[[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,0,1,0,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
W=[[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,0,1,0,1,1,1,],
[1,0,1,0,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
X=[[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,0,1,0,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,0,1,0,1,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
Y=[[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[0,1,1,1,0,1,1,1,],
[1,0,1,0,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,1,1,1,1,1,1,1,]]
Z=[[0,0,0,0,0,1,1,1,],
[1,1,1,1,0,1,1,1,],
[1,1,1,0,1,1,1,1,],
[1,1,0,1,1,1,1,1,],
[1,0,1,1,1,1,1,1,],
[0,1,1,1,1,1,1,1,],
[0,0,0,0,0,1,1,1,],
[1,1,1,1,1,1,1,1,]]
word=[A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,V,W,X,Y,Z]
while True:
for letter in word:
timeout=1 #seconds
timeout_start = time.time()
while(time.time()<timeout_start+timeout):
printCharacter(letter)
GPIO.cleanup()