2019-02-20 09:25:47 [信息] Device Loading!
2019-02-20 09:25:47 [信息] Device Loading!
2019-02-20 09:25:53 [调试]
2019-02-20 09:25:54 [信息] OpenDevice(130,libDRCurrencyITL.so,/dev/ttyS3,9600)=30005,/dev/ttyS3未
2019-02-20 09:25:54 [调试]
2019-02-20 09:25:54 [信息] OpenDevice(220,libDRReaderQRCode.so,/dev/ttyS2,9600)=0,
2019-02-20 09:25:54 [调试]
2019-02-20 09:25:54 [信息] OpenDevice(100,libReceiptPrinter.so,/dev/ttyS0,9600)=0,
2019-02-20 09:25:54 [调试]
2019-02-20 09:25:54 [信息] OpenDevice(101,,,)=31005,
2019-02-20 09:25:58 [信息] OpenDevice(100,libReceiptPrinter.so,/dev/ttyS0,9600)=0,端口已打开
2019-02-20 09:25:58 [信息] OpenDevice(130,libDRCurrencyITL.so,/dev/ttyS3,9600)=0,端口已经打开!
2019-02-20 09:25:58 [调试]
2019-02-20 09:25:58 [信息] OpenDevice(910,libDRSQLite.so,/mnt/internal_sd/tl//data/js_tl.db,)=0,
2019-02-20 09:26:06 [错误] GetDeviceStatus(130)=31008,msg=Read data timeout!