TLClient_JSSCOM_LuatOS-Air_V4010_RDA8910_RFTTS_0xe0000,2.1.2,866250068904477,77919335789358,
poweron reason:0

===12:13:41===
上一时间戳为1684073893
隔日重置时间戳true
隔日清空未同步下发列表true
当前排队号为1,音量为5
初始化产品信息:[{"time_limit_date":null,"ticket_category":"0","expiry_date":90,"product_detail":"","time_limit_status":"0","begin_minute":null,"product_uid":"14944031376775678930","use_timer":1,"old_price":"10","end_hour":null,"sale_price":"10","end_minute":null,"begin_hour":null,"sale_status":1,"product_name":"儿童剪发"},{"time_limit_date":null,"ticket_category":"0","expiry_date":90,"product_detail":"","time_limit_status":"0","begin_minute":null,"product_uid":"8386790322092614162","use_timer":1,"old_price":"15","end_hour":null,"sale_price":"15","end_minute":null,"begin_hour":null,"sale_status":1,"product_name":"成人剪发"},{"time_limit_date":"","ticket_category":"0","expiry_date":7,"product_detail":"大人小孩","time_limit_status":"0","begin_minute":"00","product_uid":"4351590954436974294","use_timer":1,"old_price":"25","end_hour":"23","sale_price":"25","end_minute":"59","begin_hour":"00","sale_status":1,"product_name":"家庭"}]
是否打印二维码设置为1
是否打印紧凑设置为3
session_id:a5c66****cb423
纸币器设置接收纸币范围为36
欢迎使用天羚自助售票系统[2.1.2]
定时检测未同步订单启用
2023-05-15 12:12:41>>>cash write=30
2023-05-15 12:12:41>>>cash write=02
2023-05-15 12:12:41>>>cash write=3E
系统时间初始化成功，时间为2023515121241
2023-05-15 12:12:41>>>cash read=808F808F808F
2023-05-15 12:12:42>>>cash write=02
2023-05-15 12:12:42 >>>剩余flash空间=1679500,占用RAM为610.7138671875
2023-05-15 12:12:42 >>>回调事件:910,subscribe,10000,连接服务器成功

2023-05-15 12:12:42 >>>剩余flash空间=1679500,占用RAM为580.89453125
2023-05-15 12:12:42 >>>回调事件:911,GetMqttQueue,500,暂无需要下发的信息，请求类型：ticket

2023-05-15 12:12:45>>>cash write=0C
2023-05-15 12:12:45>>>cash read=3E
流量卡还有260天过期
2023-05-15 12:12:49 >>>当前Ram内存为592.203125


===12:14:42===
定时检测未同步订单关闭
检测订单目录中>>>
无未同步订单>>>


===12:26:44===
2023-05-15 12:26:39 >>>回调事件[910,devices/TL1814]
当日首次设置时间戳true为1684124799
2023-05-15 12:26:39 >>>故障排除日志:上一MQTT订单号缓存列表为23051421542321289862
2023-05-15 12:26:39 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 12:26:39 开始打印,排队:1,票券:2305151226309454300201,订单:23051512263094534473,[2023-05-15 12:26:30微信支付15元]
2023-05-15 12:26:39 开始打印,排队:2,票券:2305151226309454493202,订单:23051512263094534473,[2023-05-15 12:26:30微信支付15元]


===12:27:44===
2023-05-15 12:26:43 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151226309454300201","queue_number":1,"trade_uid":"23051512263094534473"},{"ticket_no":"2305151226309454493202","queue_number":2,"trade_uid":"23051512263094534473"}]}
2023-05-15 12:26:43 >>>故障排除日志:删除未同步下发订单成功23051512263094534473
2023-05-15 12:26:43 >>>故障排除日志:删除未同步下发订单成功23051512263094534473
2023-05-15 12:26:43 >>>故障排除日志:终端同步成功后剩余订单列表


===12:56:44===
2023-05-15 12:56:03>>>cash read=0A
2023-05-15 12:56:04>>>cash read=3E


===14:14:45===
2023-05-15 14:14:41 >>>回调事件[910,devices/TL1814]
2023-05-15 14:14:41 >>>故障排除日志:上一MQTT订单号缓存列表为23051512263094534473|23051512263094534473
2023-05-15 14:14:41 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 14:14:41 开始打印,排队:3,票券:2305151414326420246101,订单:23051514143264195432,[2023-05-15 14:14:32支付宝支付15元]
2023-05-15 14:14:43 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151414326420246101","queue_number":3,"trade_uid":"23051514143264195432"}]}
2023-05-15 14:14:43 >>>故障排除日志:删除未同步下发订单成功23051514143264195432
2023-05-15 14:14:43 >>>故障排除日志:终端同步成功后剩余订单列表


===15:18:45===
2023-05-15 15:18:07 >>>回调事件[910,devices/TL1814]
2023-05-15 15:18:07 >>>故障排除日志:上一MQTT订单号缓存列表为23051514143264195432
2023-05-15 15:18:07 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 15:18:07 开始打印,排队:4,票券:2305151517583480153401,订单:23051515175834793652,[2023-05-15 15:17:58微信支付15元]
2023-05-15 15:18:09 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151517583480153401","queue_number":4,"trade_uid":"23051515175834793652"}]}
2023-05-15 15:18:09 >>>故障排除日志:删除未同步下发订单成功23051515175834793652
2023-05-15 15:18:09 >>>故障排除日志:终端同步成功后剩余订单列表


===15:45:45===
2023-05-15 15:45:10 >>>回调事件[910,devices/TL1814]
2023-05-15 15:45:10 >>>故障排除日志:上一MQTT订单号缓存列表为23051515175834793652
2023-05-15 15:45:10 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 15:45:10 开始打印,排队:5,票券:2305151545026885610401,订单:23051515450268847301,[2023-05-15 15:45:02微信支付15元]
2023-05-15 15:45:12 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151545026885610401","queue_number":5,"trade_uid":"23051515450268847301"}]}
2023-05-15 15:45:12 >>>故障排除日志:删除未同步下发订单成功23051515450268847301
2023-05-15 15:45:13 >>>故障排除日志:终端同步成功后剩余订单列表


===16:51:45===
2023-05-15 16:51:41>>>cash read=0A
2023-05-15 16:51:42>>>cash read=3E


===16:56:45===
2023-05-15 16:56:02 >>>回调事件[910,devices/TL1814]
2023-05-15 16:56:02 >>>故障排除日志:上一MQTT订单号缓存列表为23051515450268847301
2023-05-15 16:56:02 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 16:56:02 开始打印,排队:6,票券:2305151655580463931301,订单:23051516555804629725,[2023-05-15 16:55:58微信支付10元]
2023-05-15 16:56:04 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151655580463931301","queue_number":6,"trade_uid":"23051516555804629725"}]}
2023-05-15 16:56:04 >>>故障排除日志:删除未同步下发订单成功23051516555804629725
2023-05-15 16:56:05 >>>故障排除日志:终端同步成功后剩余订单列表


===17:10:46===
2023-05-15 17:10:00>>>cash read=BF
2023-05-15 17:10:01>>>cash read=3E


===17:46:46===
2023-05-15 17:45:59 >>>回调事件[910,devices/TL1814]
2023-05-15 17:45:59 >>>故障排除日志:上一MQTT订单号缓存列表为23051516555804629725
2023-05-15 17:45:59 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 17:45:59 开始打印,排队:7,票券:2305151745537952698501,订单:23051517455379519425,[2023-05-15 17:45:53微信支付15元]
2023-05-15 17:46:01 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151745537952698501","queue_number":7,"trade_uid":"23051517455379519425"}]}
2023-05-15 17:46:01 >>>故障排除日志:删除未同步下发订单成功23051517455379519425
2023-05-15 17:46:01 >>>故障排除日志:终端同步成功后剩余订单列表


===18:03:46===
2023-05-15 18:03:42>>>cash read=BF
2023-05-15 18:03:43>>>cash read=3E


===18:13:46===
2023-05-15 18:12:47>>>cash read=BF
2023-05-15 18:12:48>>>cash read=3E


===18:37:47===
2023-05-15 18:37:40 >>>回调事件[910,devices/TL1814]
2023-05-15 18:37:40 >>>故障排除日志:上一MQTT订单号缓存列表为23051517455379519425
2023-05-15 18:37:40 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 18:37:40 开始打印,排队:8,票券:2305151837353320647501,订单:23051518373533198056,[2023-05-15 18:37:35支付宝支付15元]
2023-05-15 18:37:42 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151837353320647501","queue_number":8,"trade_uid":"23051518373533198056"}]}
2023-05-15 18:37:42 >>>故障排除日志:删除未同步下发订单成功23051518373533198056
2023-05-15 18:37:42 >>>故障排除日志:终端同步成功后剩余订单列表


===18:52:47===
2023-05-15 18:52:29 >>>回调事件[910,devices/TL1814]
2023-05-15 18:52:29 >>>故障排除日志:上一MQTT订单号缓存列表为23051518373533198056
2023-05-15 18:52:29 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 18:52:29 开始打印,排队:9,票券:2305151852216203887601,订单:23051518522162029323,[2023-05-15 18:52:21微信支付15元]
2023-05-15 18:52:31 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151852216203887601","queue_number":9,"trade_uid":"23051518522162029323"}]}
2023-05-15 18:52:31 >>>故障排除日志:删除未同步下发订单成功23051518522162029323
2023-05-15 18:52:32 >>>故障排除日志:终端同步成功后剩余订单列表


===19:12:47===
2023-05-15 19:11:58 >>>回调事件[910,devices/TL1814]
2023-05-15 19:11:58 >>>故障排除日志:上一MQTT订单号缓存列表为23051518522162029323
2023-05-15 19:11:58 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 19:11:58 开始打印,排队:10,票券:2305151911516309676101,订单:23051519115163090280,[2023-05-15 19:11:51微信支付15元]
2023-05-15 19:12:00 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151911516309676101","queue_number":10,"trade_uid":"23051519115163090280"}]}
2023-05-15 19:12:00 >>>故障排除日志:删除未同步下发订单成功23051519115163090280
2023-05-15 19:12:00 >>>故障排除日志:终端同步成功后剩余订单列表


===19:20:47===
2023-05-15 19:20:11>>>cash read=0A
2023-05-15 19:20:12>>>cash read=3E
2023-05-15 19:20:16 >>>回调事件[910,devices/TL1814]
2023-05-15 19:20:16 >>>故障排除日志:上一MQTT订单号缓存列表为23051519115163090280
2023-05-15 19:20:16 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 19:20:16 开始打印,排队:11,票券:2305151920078708761701,订单:23051519200787081007,[2023-05-15 19:20:07微信支付15元]
2023-05-15 19:20:18 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151920078708761701","queue_number":11,"trade_uid":"23051519200787081007"}]}
2023-05-15 19:20:18 >>>故障排除日志:删除未同步下发订单成功23051519200787081007
2023-05-15 19:20:18 >>>故障排除日志:终端同步成功后剩余订单列表


===19:29:48===
2023-05-15 19:29:21 >>>回调事件[910,devices/TL1814]
2023-05-15 19:29:21 >>>故障排除日志:上一MQTT订单号缓存列表为23051519200787081007
2023-05-15 19:29:21 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 19:29:21 开始打印,排队:12,票券:2305151929146510035801,订单:23051519291465092939,[2023-05-15 19:29:14微信支付15元]
2023-05-15 19:29:23 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151929146510035801","queue_number":12,"trade_uid":"23051519291465092939"}]}
2023-05-15 19:29:23 >>>故障排除日志:删除未同步下发订单成功23051519291465092939
2023-05-15 19:29:23 >>>故障排除日志:终端同步成功后剩余订单列表


===19:31:48===
2023-05-15 19:31:40>>>cash read=9E
2023-05-15 19:31:41>>>cash read=3E


===19:32:48===
2023-05-15 19:32:30 >>>回调事件[910,devices/TL1814]
2023-05-15 19:32:30 >>>故障排除日志:上一MQTT订单号缓存列表为23051519291465092939
2023-05-15 19:32:30 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 19:32:30 开始打印,排队:13,票券:2305151932134098775201,订单:23051519321340980253,[2023-05-15 19:32:13微信支付15元]
2023-05-15 19:32:32 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151932134098775201","queue_number":13,"trade_uid":"23051519321340980253"}]}
2023-05-15 19:32:32 >>>故障排除日志:删除未同步下发订单成功23051519321340980253
2023-05-15 19:32:32 >>>故障排除日志:终端同步成功后剩余订单列表


===19:37:48===
2023-05-15 19:37:21 >>>回调事件[910,devices/TL1814]
2023-05-15 19:37:21 >>>故障排除日志:上一MQTT订单号缓存列表为23051519321340980253
2023-05-15 19:37:21 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 19:37:21 开始打印,排队:14,票券:2305151937140914418501,订单:23051519371409135368,[2023-05-15 19:37:14微信支付15元]
2023-05-15 19:37:23 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151937140914418501","queue_number":14,"trade_uid":"23051519371409135368"}]}
2023-05-15 19:37:23 >>>故障排除日志:删除未同步下发订单成功23051519371409135368
2023-05-15 19:37:23 >>>故障排除日志:终端同步成功后剩余订单列表


===19:57:48===
2023-05-15 19:57:21 >>>回调事件[910,devices/TL1814]
2023-05-15 19:57:21 >>>故障排除日志:上一MQTT订单号缓存列表为23051519371409135368
2023-05-15 19:57:21 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 19:57:21 开始打印,排队:15,票券:2305151957159357653101,订单:23051519571593570416,[2023-05-15 19:57:15微信支付15元]
2023-05-15 19:57:23 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305151957159357653101","queue_number":15,"trade_uid":"23051519571593570416"}]}
2023-05-15 19:57:23 >>>故障排除日志:删除未同步下发订单成功23051519571593570416
2023-05-15 19:57:23 >>>故障排除日志:终端同步成功后剩余订单列表


===20:04:49===
2023-05-15 20:04:13 >>>回调事件[910,devices/TL1814]
2023-05-15 20:04:13 >>>故障排除日志:上一MQTT订单号缓存列表为23051519571593570416
2023-05-15 20:04:13 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 20:04:13 开始打印,排队:16,票券:2305152004077402034101,订单:23051520040774007161,[2023-05-15 20:04:07支付宝支付15元]
2023-05-15 20:04:15 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152004077402034101","queue_number":16,"trade_uid":"23051520040774007161"}]}
2023-05-15 20:04:15 >>>故障排除日志:删除未同步下发订单成功23051520040774007161
2023-05-15 20:04:15 >>>故障排除日志:终端同步成功后剩余订单列表
2023-05-15 20:04:17 >>>回调事件[910,devices/TL1814]
2023-05-15 20:04:17 >>>故障排除日志:上一MQTT订单号缓存列表为23051520040774007161
2023-05-15 20:04:17 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 20:04:17 开始打印,排队:17,票券:2305152004127362842101,订单:23051520041273621094,[2023-05-15 20:04:12微信支付15元]
2023-05-15 20:04:19 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152004127362842101","queue_number":17,"trade_uid":"23051520041273621094"}]}
2023-05-15 20:04:19 >>>故障排除日志:删除未同步下发订单成功23051520041273621094
2023-05-15 20:04:19 >>>故障排除日志:终端同步成功后剩余订单列表


===20:08:49===
2023-05-15 20:08:23 >>>回调事件[910,devices/TL1814]
2023-05-15 20:08:23 >>>故障排除日志:上一MQTT订单号缓存列表为23051520041273621094
2023-05-15 20:08:23 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 20:08:23 开始打印,排队:18,票券:2305152008147787691901,订单:23051520081477869829,[2023-05-15 20:08:14支付宝支付15元]
2023-05-15 20:08:25 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152008147787691901","queue_number":18,"trade_uid":"23051520081477869829"}]}
2023-05-15 20:08:25 >>>故障排除日志:删除未同步下发订单成功23051520081477869829
2023-05-15 20:08:25 >>>故障排除日志:终端同步成功后剩余订单列表


===20:15:49===
2023-05-15 20:14:52 >>>回调事件[910,devices/TL1814]
2023-05-15 20:14:52 >>>故障排除日志:上一MQTT订单号缓存列表为23051520081477869829
2023-05-15 20:14:52 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 20:14:52 开始打印,排队:19,票券:2305152014466762711401,订单:23051520144667618338,[2023-05-15 20:14:46微信支付15元]
2023-05-15 20:14:54 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152014466762711401","queue_number":19,"trade_uid":"23051520144667618338"}]}
2023-05-15 20:14:54 >>>故障排除日志:删除未同步下发订单成功23051520144667618338
2023-05-15 20:14:55 >>>故障排除日志:终端同步成功后剩余订单列表


===20:17:51===
2023-05-15 20:17:48 >>>回调事件[910,devices/TL1814]
2023-05-15 20:17:48 >>>故障排除日志:上一MQTT订单号缓存列表为23051520144667618338
2023-05-15 20:17:48 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 20:17:48 开始打印,排队:20,票券:2305152017412210093201,订单:23051520174122094508,[2023-05-15 20:17:41微信支付15元]


===20:18:51===
2023-05-15 20:17:50 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152017412210093201","queue_number":20,"trade_uid":"23051520174122094508"}]}
2023-05-15 20:17:50 >>>故障排除日志:删除未同步下发订单成功23051520174122094508
2023-05-15 20:17:50 >>>故障排除日志:终端同步成功后剩余订单列表


===20:58:51===
2023-05-15 20:58:42 >>>回调事件[910,devices/TL1814]
2023-05-15 20:58:42 >>>故障排除日志:上一MQTT订单号缓存列表为23051520174122094508
2023-05-15 20:58:42 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 20:58:42 开始打印,排队:21,票券:2305152058379255388701,订单:23051520583792544967,[2023-05-15 20:58:37支付宝支付15元]
2023-05-15 20:58:44 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152058379255388701","queue_number":21,"trade_uid":"23051520583792544967"}]}
2023-05-15 20:58:44 >>>故障排除日志:删除未同步下发订单成功23051520583792544967
2023-05-15 20:58:44 >>>故障排除日志:终端同步成功后剩余订单列表


===21:17:52===
2023-05-15 21:17:16 >>>回调事件[910,devices/TL1814]
2023-05-15 21:17:16 >>>故障排除日志:上一MQTT订单号缓存列表为23051520583792544967
2023-05-15 21:17:16 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 21:17:16 开始打印,排队:22,票券:2305152117110541630301,订单:23051521171105408106,[2023-05-15 21:17:11微信支付15元]
2023-05-15 21:17:18 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152117110541630301","queue_number":22,"trade_uid":"23051521171105408106"}]}
2023-05-15 21:17:18 >>>故障排除日志:删除未同步下发订单成功23051521171105408106
2023-05-15 21:17:18 >>>故障排除日志:终端同步成功后剩余订单列表


===21:18:52===
2023-05-15 21:18:36 >>>回调事件[910,devices/TL1814]
2023-05-15 21:18:36 >>>故障排除日志:上一MQTT订单号缓存列表为23051521171105408106
2023-05-15 21:18:36 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 21:18:36 开始打印,排队:23,票券:2305152118297173386101,订单:23051521182971727579,[2023-05-15 21:18:29微信支付10元]
2023-05-15 21:18:38 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152118297173386101","queue_number":23,"trade_uid":"23051521182971727579"}]}
2023-05-15 21:18:38 >>>故障排除日志:删除未同步下发订单成功23051521182971727579
2023-05-15 21:18:38 >>>故障排除日志:终端同步成功后剩余订单列表


===21:29:52===
2023-05-15 21:29:41 >>>回调事件[910,devices/TL1814]
2023-05-15 21:29:41 >>>故障排除日志:上一MQTT订单号缓存列表为23051521182971727579
2023-05-15 21:29:41 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 21:29:41 开始打印,排队:24,票券:2305152129333502297501,订单:23051521293335012694,[2023-05-15 21:29:33微信支付15元]
2023-05-15 21:29:43 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152129333502297501","queue_number":24,"trade_uid":"23051521293335012694"}]}
2023-05-15 21:29:43 >>>故障排除日志:删除未同步下发订单成功23051521293335012694
2023-05-15 21:29:43 >>>故障排除日志:终端同步成功后剩余订单列表


===21:39:52===
2023-05-15 21:39:19 >>>回调事件[910,devices/TL1814]
2023-05-15 21:39:19 >>>故障排除日志:上一MQTT订单号缓存列表为23051521293335012694
2023-05-15 21:39:19 >>>故障排除日志:终端未同步成功订单列表
2023-05-15 21:39:19 开始打印,排队:25,票券:2305152139112639313001,订单:23051521391126383109,[2023-05-15 21:39:11微信支付15元]
2023-05-15 21:39:21 排队号更新回调:{"return_code":"success","return_msg":"同步成功","data":[{"ticket_no":"2305152139112639313001","queue_number":25,"trade_uid":"23051521391126383109"}]}
2023-05-15 21:39:21 >>>故障排除日志:删除未同步下发订单成功23051521391126383109
2023-05-15 21:39:21 >>>故障排除日志:终端同步成功后剩余订单列表


===21:40:53===
2023-05-15 21:40:24>>>cash read=9E
2023-05-15 21:40:25>>>cash read=3E