- 设备名
- 操作名
- 下载链接
- sudo python setup.py install
# -*- coding: utf-8 -*-
import time
import RPi.GPIO as GPIO
# BOARD编号方式,基于插座引脚编号
GPIO.setmode(GPIO.BOARD)
# 关闭警告
GPIO.setwarnings(False)
# 输出模式
GPIO.setup(11, GPIO.OUT)
while True:
GPIO.output(11, GPIO.HIGH)
time.sleep(1)
GPIO.output(11, GPIO.LOW)
time.sleep(1)
- sudo pip install pyserial
- sudo pip install openpyxl
# -*- coding: utf-8 -*-
import datetime
from openpyxl import Workbook
# 新建一个工作簿
wb = Workbook()
# 获取正在运行的工作表
ws = wb.active
# 重命名工作表
ws.title = "Test_Result"
# 改变标签栏的字体颜色:
ws.sheet_properties.tabColor = "1072BA"
# 修改单元格的内容
d = ws.cell(row=4, column=2)
d.value = datetime.datetime.now()
# 保存文件
wb.save('Test_Result.xlsx')
# -*- coding: utf-8 -*-
import ConfigParser
cf = ConfigParser.ConfigParser()
cf.read("../configs/success_fail.ini")
secs = cf.sections()
print('sections:', secs, type(secs))
opts = cf.options("IR")
print('options:', opts, type(opts))
kvs = cf.items("IR")
print('IR:', kvs)
ir_time = cf.get("IR", "IRKey_Power")
print("IRKey_Power", ir_time)
- python内置logging模块
- 日志级别大小关系为:CRITICAL > ERROR > WARNING > INFO > DEBUG > NOTSET
# -*- coding: utf-8 -*-
import logging.config
if __name__ == '__main__':
logging.config.fileConfig("../configs/logger.conf")
logger = logging.getLogger("root")
logger.debug('This is debug message')
logger.info('This is info message')
logger.warning('This is warning message')
- 官网地址
- 参考博文
- sudo apt-get install python-lirc lirc
- 修改硬件配置文件 sudo vim /etc/lirc/hardware.conf
LIRCD_ATGS=""
DRIVER="default"
DEVICE="/dev/lirc0"
MODULES="lirc-rpi
- 修改内核模块配置文件 sudo vim /etc/modules
lirc-dev
lirc-rpi gpio_in_pin=18 gpio_out_pin=17
- 重启树莓派,使配置生效
- 重启LIRC软件 sudo /etc/init.d/lirc restart
- 测试红外接受是否正常
- 关闭LIRC软件 sudo /etc/init.d/lirc stop
- 开启检测 mode2 -d /dev/lirc0
- 用红外遥控器,对着接收器按下任意按键,屏幕会打印类似下面的内容
space 16300
pulse 95
space 28794
pulse 80
space 19395
- 查看LIRC支持的遥控按键,手动记录
- sudo /etc/init.d/lirc stop
- irrecord -list-namespace
- 红外编码录制
- 把cvte_factory.conf文件拷贝到用户根目录下
- irrecord -d /dev/lirc0 ~/cvte_factory.conf -n
- 屏幕提示Please enter the name for the next button (press ENTER to finish recording),然后依次输入想要录制的按键
- 将录制好的配置文件覆盖lirc软件的相应文件 sudo cp ~/lircd.conf /etc/lirc/lircd.conf
- 测试遥控器与接收模块是否工作正常
- sudo /etc/init.d/lirc start
- irw
- 绑定按键与行为
- vim ~/.lircrc
- 重启lirc软件并执行"irexec"命令
begin
prog = irexec
button = KEY_POWER
config = echo "Hello world"
end
- 红外发射功能
- irsend SEND_ONCE cvte_factory KEY_POWER
- sudo apt-get install python-wxgtk3.0
- sudo pip install wheel
- sudo pip install pexpect-4.2.1-py2.py3-none-any.whl