Arduino Serial Checksum

I have an Arduino code that processes a 17 byte incoming HEX string and outputs to an LED display. Currently it acts on only 4 bytes of each string, ignoring bytes including the start byte and checksum however I wish to make the code more robust by using the start byte and checksum that exists in the HEX string.

The checksum is a one byte XOR appended to the end of the HEX string.

Taidot: Arduino, C-ohjelmointi, C++ -ohjelmointi, elektroniikka, Mikrocontroller

Näytä lisää: arduino serial protocol library, checksum calculator, arduino crc 8, avr crc16, arduino crc library, arduino crc16, crc checksum arduino, arduino checksum library, arduino serial host interface source code, arduino serial eeprom, arduino serial communication ethernet, arduino serial segment display, arduino serial lcd submenu, rov arduino serial control, arduino serial ethernet, read arduino serial, arduino serial lcd display, arduino serial string, arduino serial display, receiver side checksum java code

Tietoa työnantajasta:
( 10 arvostelua ) Sanctuary Cove, Australia

Projektin tunnus: #16041506

Myönnetty käyttäjälle:


Hi, I believe you want to add checksum validation on input string to process only valid transmission. The checksum is xor bytes values that is stored at the end of input string (or as per protocol). We can modify ex Lisää

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