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Raspberry Pi 3でpythonを使いモータードライバーを使いモータを制御する! ref: http://qiita.com/RyosukeKamei/items/147de58738084826f749
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$ sudo python3 motor.py back 10 |
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$ git clone https://github.com/RyosukeKamei/raspberrypi3.git |
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# GPIOを制御するライブラリ | |
import wiringpi | |
# タイマーのライブラリ | |
import time | |
# 引数取得 | |
import sys | |
# GPIO端子の設定 | |
motor1_pin = 23 | |
motor2_pin = 24 | |
# 引数 | |
param = sys.argv | |
# 第1引数 | |
# go : 回転 | |
# back : 逆回転 | |
# break : ブレーキ | |
order = param[1] | |
# 第2引数 秒数 | |
second = int(param[2]) | |
# GPIO出力モードを1に設定する | |
wiringpi.wiringPiSetupGpio() | |
wiringpi.pinMode( motor1_pin, 1 ) | |
wiringpi.pinMode( motor2_pin, 1 ) | |
if order == "go": | |
if second == 0: | |
print("回転 止めるときはbreak 0コマンド!") | |
else: | |
print(str(second)+"秒回転") | |
wiringpi.digitalWrite( motor1_pin, 1 ) | |
wiringpi.digitalWrite( motor2_pin, 0 ) | |
time.sleep(second) | |
elif order == "back": | |
if second == 0: | |
print("逆回転 止めるときはbreak 0コマンド!") | |
else: | |
print(str(second)+"秒逆回転") | |
wiringpi.digitalWrite( motor1_pin, 0 ) | |
wiringpi.digitalWrite( motor2_pin, 1 ) | |
time.sleep(second) | |
# 第2引数が0の場合は、ブレーキをしない | |
# 第1引数がbreakの場合は、ブレーキ | |
if order == "break" or second != 0: | |
print("ブレーキ!") | |
wiringpi.digitalWrite( motor1_pin, 1 ) | |
wiringpi.digitalWrite( motor2_pin, 1 ) |
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$ sudo python3 motor.py break 0 |
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$ sudo python3 motor.py [第1引数:命令] [第2引数:秒数] |
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$ sudo python3 motor.py back 0 |
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