Python show_message示例

示例#1

def scroll(text, cycles, direction='left'):
    i = 0
    while i < int(cycles):
        if(direction == 'up'):
            led.show_message(text, transition = transitions.up_scroll)
        elif(direction == 'simple'):
            led.show_message(text, transition = transitions.simple)
        else:
            led.show_message(text, transition = transitions.left_scroll)
        i += 1

示例#2

文件： test.py 项目： Andreyjktl/max7219

#!/usr/bin/env python

import max7219.led as led
import max7219.canvas as canvas
import max7219.transitions as transitions
import time
from random import randrange

led.init()
led.show_message("Hello world!", transition = transitions.left_scroll)

for x in range(256):
    led.letter(x)
    time.sleep(0.1)

while True:
 #   for x in range(500):
 #       canvas.set_on(randrange(8), randrange(8))
 #       canvas.scroll(randrange(16))
 #       canvas.render()
 #       time.sleep(0.01)

 #   for x in range(500):
 #       canvas.set_off(randrange(8), randrange(8))
 #       canvas.scroll(randrange(16))
 #       canvas.render()
 #       time.sleep(0.01)

    for x in range(500):
        canvas.set_on(4, 4)
        canvas.scroll(randrange(8))

示例#3

#!/usr/bin/env python

import max7219.led as led
import max7219.canvas as canvas
import max7219.transitions as transitions
import time
from random import randrange

led.init()
led.show_message("Hello world!", transition=transitions.left_scroll)

for x in range(256):
    led.letter(x)
    time.sleep(0.1)

while True:
    #   for x in range(500):
    #       canvas.set_on(randrange(8), randrange(8))
    #       canvas.scroll(randrange(16))
    #       canvas.render()
    #       time.sleep(0.01)

    #   for x in range(500):
    #       canvas.set_off(randrange(8), randrange(8))
    #       canvas.scroll(randrange(16))
    #       canvas.render()
    #       time.sleep(0.01)

    for x in range(500):
        canvas.set_on(4, 4)
        canvas.scroll(randrange(8))

示例#4

文件： scrollINPUT.py 项目： RaspberryLove/GPIO.OLD

def scroll():
    while True:
        text = raw_input('Escreva algo: ')
        led.show_message(text, transition = transitions.left_scroll)

示例#5

文件： test.py 项目： wkapga/max7219

#!/usr/bin/env python

import max7219.led as led
import max7219.canvas as canvas
import max7219.transitions as transitions
import time
from random import randrange

led.init()
led.show_message("ARTHUR 3: 0  ALBERT", transition = transitions.left_scroll)

#for x in range(256):
#    led.letter(x)
#    time.sleep(0.1)

#while True:
 #   for x in range(500):
 #       canvas.set_on(randrange(8), randrange(8))
 #       canvas.scroll(randrange(16))
 #       canvas.render()
 #       time.sleep(0.01)

 #   for x in range(500):
 #       canvas.set_off(randrange(8), randrange(8))
 #       canvas.scroll(randrange(16))
 #       canvas.render()
 #       time.sleep(0.01)

 #   for x in range(500):
 #       canvas.set_on(4, 4)
 #       canvas.scroll(randrange(8))

示例#6

文件： test.py 项目： ertuncs/RPIMatrix

#from random import randrange

#led.init()
#led.show_message("Hello world!", transition = transitions.left_scroll)
def downcounter(start,end,step):
	while end <= start:
		yield start
		start -= step
for x in downcounter(5, 0, 1):
	#canvas.set_on(2,4)
	#canvas.scroll(8)
	time.sleep(0.5)
	led.init()
	#canvas.letter(20)
	led.show_message(str(x),transition = transitions.left_scroll)
	#led.letter(x)
	#canvas.render()
#	print(int(x))
#led.init()

#led.show_message(x, transition = transitions.left_scroll)

#for x in range(256):
#    led.letter(x)
#    time.sleep(0.1)

#while True:
 #   for x in range(500):
 #       canvas.set_on(randrange(8), randrange(8))
 #       canvas.scroll(randrange(16))