From 4e7cceaa72bf5ef64ab0e81e78e64e67532bc989 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=98=9F=E5=85=89-k?= <36470587+kxgx@users.noreply.github.com> Date: Thu, 23 Jan 2025 12:20:25 +0800 Subject: [PATCH] Update clock.py --- bin/clock.py | 305 ++++++++++++++++++++++++++++++++------------------- 1 file changed, 195 insertions(+), 110 deletions(-) diff --git a/bin/clock.py b/bin/clock.py index a5774eb..c3f2c79 100644 --- a/bin/clock.py +++ b/bin/clock.py @@ -10,126 +10,211 @@ from threading import Timer import requests white = 255 #颜色 black = 0 -logging.basicConfig(level=logging.DEBUG) +logging.basicConfig(level=logging.INFO) ################################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 +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 +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'), 66) # 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 + + +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 += 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',} + 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'%') + return time.strftime('%Y年%m月%d日') + '' + week_day_dict[day] + '' + today.strftime('农历%M月%D') +# 定义一个全局标志变量，用于检查是否已经设置了系统时间或尝试过设置 +has_set_system_time = False + +def set_system_time_from_hwclock(utc=True): + """Set the system time from the hardware clock. + + Args: + utc (bool): Whether the RTC is in UTC. Default is True. + """ + try: + # 记录调用 hwclock 前的时间 + before_time = datetime.datetime.now() + logging.debug(f"System time before hwclock call: {before_time}") + + # 构造 hwclock 命令及其参数 + hwclock_args = ['sudo', 'hwclock', '--hctosys'] + if not utc: + hwclock_args.append('--localtime') + + logging.debug(f"Executing hwclock command: {' '.join(hwclock_args)}") + + # 使用 subprocess.run 执行 hwclock --hctosys 并捕获输出 + result = subprocess.run(hwclock_args, + check=True, # 如果命令失败，则抛出 CalledProcessError 异常 + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, + text=True) + + # 等待一小段时间以确保时间更新完成 + time.sleep(0.1) # 根据需要调整 + + # 记录调用 hwclock 后的时间 + after_time = datetime.datetime.now() + logging.debug("System time successfully set from hardware clock.") + logging.debug(f"System time after hwclock call: {after_time}") + + # 检查时间是否发生了倒退 + if after_time < before_time: + logging.info(f"Time went backwards after hwclock call: before={before_time}, after={after_time}") + + return True + except subprocess.CalledProcessError as e: + logging.error(f"Failed to set system time from hardware clock: {e.stderr}") + return False + except Exception as e: + logging.error(f"An unexpected error occurred: {str(e)}") + return False + +def get_time(): + global has_set_system_time + + if not has_set_system_time: + # 尝试从硬件时钟设置系统时间，默认假设 RTC 是 UTC + success = set_system_time_from_hwclock(utc=True) + # 无论成功与否，都更新标志变量以避免重复尝试 + has_set_system_time = True + + # 获取并返回当前时间，格式为 HH:MM 大写 + current_time = time.strftime('%H:%M').upper() + logging.debug(f"Returning current time: {current_time}") + return current_time + +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').strip() + + +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 + + +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 + 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 + local_time = get_time() + draw.text((5, 28), 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") + + +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: + draw.rectangle((5, 28, 133, 95), fill=255) # 时间局刷区域 + draw.text((5, 28), 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: + 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: + 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 + global power_str + power_str1 = power_battery() + power_str = power_str1 + Local_strong_brush() # 局部强刷 + 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 + ##################屏幕初始化######################### + 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 + Basic_refresh() # 全局刷新 + Partial_refresh() # 局部刷新 epd.init() epd.Clear(0xFF) epd.sleep() @@ -139,7 +224,7 @@ 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 + epd.sleep() # 使屏幕进入休眠状态 epd2in13_V4.epdconfig.module_exit() # 清理资源 exit() @@ -147,13 +232,13 @@ 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 + 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 +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 +exit()