...解决透明传输问题 解决方法:字节填充 (byte stuffing) 或字符填充 (character stuffing)。...为了保证数据传输的可靠性,在计算机网络传输数据时,必须采用各种差错检测措施。 循环冗余检验的原理 在数据链路层传送的帧中,广泛使用了循环冗余检验 CRC 的检错技术。 在发送...
However, that code is for testing your calculation - it isn't the actual code you are using for the data that is being transmitted by the device. Therefore it is possible that the data is being corrupted before it gets to the calculation. Are the values in the data stream sensible in ...
PAH IN EU REACH XVII Flame retardants(TCEP,TCPP,TDCP) Formaldehyde-(EU) *ASTM / CPSIA:ASTMF963 CPSIA-Pb CPSIA-Phthalates Pennsylvania Regulation for stuffing cleanliness Q3: Can we custom products with you? Yes, we have our designers, also we can make...
Convert the hexadecimal sum in step 1 to an equivalent eight-bit binary code. Change the eight-bit binary value in step 2 to its twos complement as follows: a) Change each zero bit to a one, and each one to a zero. b) Add one to the eight-bit value in step 3a. The result is...