diff --git a/bin/clock.py b/bin/clock.py new file mode 100644 index 0000000..a5774eb --- /dev/null +++ b/bin/clock.py @@ -0,0 +1,159 @@ +#!/usr/bin/env python +# -*- coding:utf-8 -*- +from PIL import Image,ImageDraw,ImageFont #引入图片处理库 +import os,sys,re,json,time,datetime #引入系统相关库 +from borax.calendars.lunardate import LunarDate #农历日期以及天干地支纪年法的 Python 库 +import logging #日志库 +import subprocess +import os +from threading import Timer +import requests +white = 255 #颜色 +black = 0 +logging.basicConfig(level=logging.DEBUG) +################################引入配置文件开始################################################ +picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic') +libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib') +if os.path.exists(libdir): + sys.path.append(libdir)#将引入文件添加到环境变量 + from waveshare_epd import epd2in13_V4 #引入墨水屏驱动文件 +logging.debug("Loading Fonts") +font01 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 20) #字体文件 +font02 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 15) #字体文件 +font03 = ImageFont.truetype(os.path.join(picdir, 'DSEG7Modern-Bold.ttf'), 38) #字体文件 +font04 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 10) #字体文件 +font05 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 12) #字体文件 +font06 = ImageFont.truetype(os.path.join(picdir, 'Font.ttc'), 13) #字体文件 +################################引入配置文件结束################################################ +def Local_strong_brush(): #局部强制刷新显示 + i = 0 + while i < 5: + epd.displayPartial(epd.getbuffer(info_image.rotate(180)))#局刷开始 + i = i + 1 +def get_date():#返回当前年月日及星期几 + date = datetime.datetime.now() + today=LunarDate.today() + week_day_dict = {0: '星期一',1: '星期二',2: '星期三',3: '星期四',4: '星期五',5: '星期六',6: '星期日',} + day = date.weekday() + return time.strftime('%Y年%m月%d日')+' '+week_day_dict[day]+' '+today.strftime('农 %M月%D') +def get_time():#返回当前时间,不到秒,大写 + return time.strftime('%H:%M') +def Get_address():#获取当前的IP地址 + return (subprocess.check_output(u"hostname -I | cut -d\' \' -f1 | head --bytes -1", shell = True ).decode('gbk')) +def CPU_temperature():#CPU温度获取 + temperatura = os.popen('vcgencmd measure_temp').readline() + temperatura = temperatura.replace('temp=','').strip() + return str(temperatura) +def Memory_footprint():#显示内存占用百分比 + return(subprocess.check_output(u"free -m | awk -F '[ :]+' 'NR==2{printf \"%d\", ($3)/$2*100}'", shell = True ).decode('gbk')) +def CPU_usage(): #显示CPU占用百分比 + return(str(int(float(os.popen("top -b -n1 | awk '/Cpu\(s\):/ {print $2}'").readline().strip())))) +def power_battery():#获取当前电池电量 + return(str(int(subprocess.check_output(u"echo \"get battery\" | nc -q 0 127.0.0.1 8423|awk -F':' '{print int($2)}'", shell = True ).decode('gbk')))+u'%') +# 打印电量信息 +print(power_battery()) +def Bottom_edge(): #在图片中添加底边内容 + draw.rectangle((0, 105, 250, 122), 'black', 'black') + '''电池图标画图''' + draw.line((126,109,154,109),fill=255, width=1) #电池顶边 + draw.line((126,110,126,119),fill=255, width=1) #电池左边 + draw.line((127,119,154,119),fill=255, width=1) #电池下边 + draw.line((154,110,154,118),fill=255, width=1) + draw.line((155,112,157,112),fill=255, width=1) + draw.line((155,116,157,116),fill=255, width=1) + draw.line((157,113,157,115),fill=255, width=1) + global power_str + power_str=power_battery() + draw.text((128,108),power_str,font = font04,fill =255) #显示当前电量百分比 + '''电池图标画图''' + draw.ellipse((192, 107, 207, 120), 0, 255)# 时钟图标 + draw.line((199,109,199,114),fill=255, width=1) + draw.line((200,114,204,114),fill=255, width=1) + global local_addr #获取当前IP地址 + local_addr= Get_address() #获取当前IP地址 + draw.text((10,107),"IP:"+local_addr,font = font05,fill =255)#显示当前IP地址 +def Basic_refresh(): #全刷函数 + logging.info("Refresh and prepare the basic content before starting the canvas")#开始画布前刷新准备基础内容 + global get_date_var + get_date_var=get_date() #记录开始数据 + draw.text((2,2),get_date_var,font = font02,fill =0)#将日期及星期几显示到屏幕 + global local_time + local_time=get_time() + draw.text((5,40),local_time,font = font03,fill =0)#显示当前时间 + Bottom_edge() #添加底边内容 + epd.display(epd.getbuffer(info_image.rotate(180))) +def Partial_full_brush(): #局部定时全刷函数 + Basic_refresh() #全局刷新 + logging.debug("局部定时全局刷新") + epd.init() +def Partial_refresh():#局刷函数 + logging.info("Partial content update, this update is recommended to be synchronized with the minute to save the life of the ink screen")#局部内容更新,此更新建议与分钟同步,以节省墨水屏寿命 + epd.displayPartBaseImage(epd.getbuffer(info_image.rotate(180))) + epd.init() + while (True): + global local_time + local_time1=get_time() + if (local_time1==local_time) ==False: + draw.rectangle((5, 40, 133, 82), fill = 255) #时间局刷区域 + draw.text((5,40),local_time1,font = font03,fill =0)#刷新当前时间 + local_time=local_time1 + Local_strong_brush() #局部强刷 + get_date_var1=get_date() #局刷判断,如果时间与前一次不一致说明内容变化,需要刷新显示 + global get_date_var #再次声明这个是全局变量 + if(get_date_var1==get_date_var) ==False: + draw.rectangle((2, 2, 250, 16), fill = 255) #设置头部刷新区域 + draw.text((2,2),get_date_var1,font = font02,fill =0)#将日期及星期几刷新显示到屏幕 + get_date_var=get_date_var1 #将更新的值保存到初始变量,直到下一次变化时执行该刷新操作 + logging.debug("头部日期部位发生刷新变化.") + Local_strong_brush() #局部强刷 + global local_addr #当前IP地址 + local_addr1 = Get_address() + if (local_addr1==local_addr) ==False: + draw.rectangle((1, 107, 94, 120), fill = 0) #设置头部刷新区域 + draw.text((10,107),"IP:"+local_addr1,font = font05,fill =255)#显示当前IP地址 + local_addr=local_addr1 + Local_strong_brush() #局部强刷 +#显示当前电量百分比 + power_str=power_str1 + Local_strong_brush() #局部强刷 + logging.info("电源电量局部刷新") +try: +##################屏幕初始化######################### + getWeath()#天气获取函数开始运行 + epd = epd2in13_V4.EPD() #初始化 + epd.init()#设定屏幕刷新模式 + #epd.Clear(0xFF) #清除屏幕内容 +##################屏幕初始化######################### + logging.info("Width = %s, Height = %s", format(epd.width), format(epd.height)) #打印屏幕高度及宽度 + logging.info("Initialize and clear the display")#屏幕开始准备相关展示 + info_image = Image.new('1', (epd.height, epd.width), 255) #画布创建准备 + draw = ImageDraw.Draw(info_image) + Basic_refresh() #全局刷新 + Partial_refresh() #局部刷新 + epd.init() + epd.Clear(0xFF) + epd.sleep() +except IOError as e: + logging.info(e) +except KeyboardInterrupt: + logging.info("Keyboard interrupt detected, exiting gracefully.") + epd.init() + epd.Clear(0xFF) # 清除屏幕内容 + epd.sleep() # 使屏幕进入休眠状态 + epd2in13_V4.epdconfig.module_exit() # 清理资源 + exit() + +except Exception as e: + logging.error("An unexpected error occurred: %s", e) + epd.init() + epd.Clear(0xFF) # 清除屏幕内容 + epd.sleep() # 使屏幕进入休眠状态 + epd2in13_V4.epdconfig.module_exit() # 清理资源 + exit() + +# 脚本正常结束后的清理操作 +epd.init() +epd.Clear(0xFF) # 清除屏幕内容 +epd.sleep() # 使屏幕进入休眠状态 +epd2in13_V4.epdconfig.module_exit() # 清理资源 +exit() \ No newline at end of file