私は目覚まし時計プロジェクトを構築しています。他のすべてのスクリプトを呼び出すスクリプトを書く方法を教えてもらえますか?たとえば、ラズベリーのpiにはLCDTESTFORPI.pyという3つのスクリプトがあり、別のスクリプトは「ex_7segmentLED.py」、もう1つは「alarmpi.py」です。私が望むのは、 "alarmpi_init.py"というスクリプトを実行できるようにすることです。これは、他のすべてのスクリプトを実行し、起動時に実行するように設定できます。それを書く方法が分からない可能性があることは分かっています。Pythonで複数のスクリプトを実行するためのスクリプトを書く
以前は、これらのすべてを1つのスクリプトの機能に入れて正しい形式を使用するのではなく、これを行う方法がわからないことが示唆されています。以下は
言及したコードのコピーです:
LCDTESTFORPI.pyここ
#!/usr/bin/python
#
# HD44780 20x4 RGB LCD Test Script for
# Raspberry Pi
#
# Adapted by: Kyle Prier
# Site: http://wwww.youtube.com/meistervision
#
# Original Author : Matt Hawkins
# Site : http://www.raspberrypi-spy.co.uk/
#
# Date : 09/08/2012
#
# The wiring for the LCD is as follows:
# 1 : GND
# 2 : 5V
# 3 : Contrast (0-5V)*
# 4 : RS (Register Select)
# 5 : R/W (Read Write) - GROUND THIS PIN! We do not want the LCD to send anything to the Pi @ 5v
# 6 : Enable or Strobe
# 7 : Data Bit 0 - NOT USED
# 8 : Data Bit 1 - NOT USED
# 9 : Data Bit 2 - NOT USED
# 10: Data Bit 3 - NOT USED
# 11: Data Bit 4
# 12: Data Bit 5
# 13: Data Bit 6
# 14: Data Bit 7
# 15: LCD Backlight +5V
# 16: LCD Backlight GND (Red)
# 17: LCD Backlight GND (Green)
# 18: LCD Backlight GND (Blue)
#import
import RPi.GPIO as GPIO
import time
# Define GPIO to LCD mapping
LCD_RS = 25
LCD_E = 24
LCD_D4 = 23
LCD_D5 = 17
LCD_D6 = 27
LCD_D7 = 22
# Define some device constants
LCD_WIDTH = 20 # Maximum characters per line
LCD_CHR = True
LCD_CMD = False
LCD_LINE_1 = 0x80 # LCD RAM address for the 1st line
LCD_LINE_2 = 0xC0 # LCD RAM address for the 2nd line
LCD_LINE_3 = 0x94 # LCD RAM address for the 3rd line
LCD_LINE_4 = 0xD4 # LCD RAM address for the 4th line
# Timing constants
E_PULSE = 0.0005
E_DELAY = 0.0005
daynames = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]
monthnames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
def ordinal(value):
try:
value = int(value)
except ValueError:
return value
if value % 100//10 != 1:
remainder = value % 10
if remainder == 1:
ordval = u"%d%s" % (value, "st")
elif remainder == 2:
ordval = u"%d%s" % (value, "nd")
elif remainder == 3:
ordval = u"%s%s" % (value, "rd")
else:
ordval = u"%d%s" % (value, "th")
else:
ordval = u"%d%s" % (value, "th")
return ordval
def main():
# Main program block
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM) # Use BCM GPIO numbers
GPIO.setup(LCD_E, GPIO.OUT) # E
GPIO.setup(LCD_RS, GPIO.OUT) # RS
GPIO.setup(LCD_D4, GPIO.OUT) # DB4
GPIO.setup(LCD_D5, GPIO.OUT) # DB5
GPIO.setup(LCD_D6, GPIO.OUT) # DB6
GPIO.setup(LCD_D7, GPIO.OUT) # DB7
# Initialise display
lcd_init()
# Send some centred test
lcd_byte(LCD_LINE_1, LCD_CMD)
lcd_string("--------------------",2)
lcd_byte(LCD_LINE_2, LCD_CMD)
lcd_string("AlarmPi Mk2",2)
lcd_byte(LCD_LINE_3, LCD_CMD)
lcd_string("Starting up...",2)
lcd_byte(LCD_LINE_4, LCD_CMD)
lcd_string("--------------------",2)
time.sleep(5) # 5 second delay
while True:
lcd_byte(LCD_LINE_1, LCD_CMD)
lcd_string("Wakey Wakey!",2)
lcd_byte(LCD_LINE_2, LCD_CMD)
lcd_string(time.strftime("%H:%M:%S"),2)
lcd_byte(LCD_LINE_3, LCD_CMD)
day_index = int(time.strftime("%w"))
lcd_string(daynames[day_index],2)
lcd_byte(LCD_LINE_4, LCD_CMD)
mon_index = int(time.strftime("%m"))
lcd_string(ordinal(int(time.strftime("%d"))) + " " + monthnames[mon_index] + " " + time.strftime("%Y"),2)
time.sleep(1)
time.sleep(30) # 30 second delay
# Clear display
lcd_byte(LCD_LINE_1, LCD_CMD)
lcd_string("",3)
lcd_byte(LCD_LINE_2, LCD_CMD)
lcd_string("",3)
lcd_byte(LCD_LINE_3, LCD_CMD)
lcd_string("",2)
lcd_byte(LCD_LINE_4, LCD_CMD)
lcd_string("",2)
time.sleep(3) # 3 second delay
def lcd_init():
# Initialise display
lcd_byte(0x33,LCD_CMD)
lcd_byte(0x32,LCD_CMD)
lcd_byte(0x28,LCD_CMD)
lcd_byte(0x0C,LCD_CMD)
lcd_byte(0x06,LCD_CMD)
lcd_byte(0x01,LCD_CMD)
def lcd_string(message,style):
# Send string to display
# style=1 Left justified
# style=2 Centred
# style=3 Right justified
if style==1:
message = message.ljust(LCD_WIDTH," ")
elif style==2:
message = message.center(LCD_WIDTH," ")
elif style==3:
message = message.rjust(LCD_WIDTH," ")
for i in range(LCD_WIDTH):
lcd_byte(ord(message[i]),LCD_CHR)
def lcd_byte(bits, mode):
# Send byte to data pins
# bits = data
# mode = True for character
# False for command
GPIO.output(LCD_RS, mode) # RS
# High bits
GPIO.output(LCD_D4, False)
GPIO.output(LCD_D5, False)
GPIO.output(LCD_D6, False)
GPIO.output(LCD_D7, False)
if bits&0x10==0x10:
GPIO.output(LCD_D4, True)
if bits&0x20==0x20:
GPIO.output(LCD_D5, True)
if bits&0x40==0x40:
GPIO.output(LCD_D6, True)
if bits&0x80==0x80:
GPIO.output(LCD_D7, True)
# Toggle 'Enable' pin
time.sleep(E_DELAY)
GPIO.output(LCD_E, True)
time.sleep(E_PULSE)
GPIO.output(LCD_E, False)
time.sleep(E_DELAY)
# Low bits
GPIO.output(LCD_D4, False)
GPIO.output(LCD_D5, False)
GPIO.output(LCD_D6, False)
GPIO.output(LCD_D7, False)
if bits&0x01==0x01:
GPIO.output(LCD_D4, True)
if bits&0x02==0x02:
GPIO.output(LCD_D5, True)
if bits&0x04==0x04:
GPIO.output(LCD_D6, True)
if bits&0x08==0x08:
GPIO.output(LCD_D7, True)
# Toggle 'Enable' pin
time.sleep(E_DELAY)
GPIO.output(LCD_E, True)
time.sleep(E_PULSE)
GPIO.output(LCD_E, False)
time.sleep(E_DELAY)
if __name__ == '__main__':
main()
GPIO.cleanup()
は、残念ながら、私は、他の2つを取得することはできませんex_7segmentclock.py
#!/usr/bin/python
import time
import datetime
from Adafruit_LED_Backpack import SevenSegment
# ===========================================================================
# Clock Example
# ===========================================================================
segment = SevenSegment.SevenSegment(address=0x70)
# Initialize the display. Must be called once before using the display.
segment.begin()
print "Press CTRL+Z to exit"
# Continually update the time on a 4 char, 7-segment display
while(True):
now = datetime.datetime.now()
hour = now.hour
minute = now.minute
second = now.second
segment.clear()
# Set hours
segment.set_digit(0, int(hour/10)) # Tens
segment.set_digit(1, hour % 10) # Ones
# Set minutes
segment.set_digit(2, int(minute/10)) # Tens
segment.set_digit(3, minute % 10) # Ones
# Toggle colon
segment.set_colon(second % 2) # Toggle colon at 1Hz
# Write the display buffer to the hardware. This must be called to
# update the actual display LEDs.
segment.write_display()
# Wait a quarter second (less than 1 second to prevent colon blinking getting$
time.sleep(0.25)
のコピーです1つは.configファイルであり、もう1つは現在、国の異なる地域にあるデバイスから実行されているため、開くべきコードファイルです。しかし、表示されている2つのコードファイルは、私がこのポストで作業したい2つのファイルです。
@downvoters: –
@ Nashaナッシャさんにとても親切に感謝します - 前に申し訳ありません! –