19 lines
494 B
C
19 lines
494 B
C
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/************************************************************************//**
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* \file crc.h
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* \brief CRC calculation for Modbus
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***************************************************************************/
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#ifndef CRC_H
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#define CRC_H
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#include <stdint.h>
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/**
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* Compute the CRC using the MODBUS formulae
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* @param msg : message to be sent
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* @param length : length of the message
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* @return the computed CRC value
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*/
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uint16_t CRC16(const uint8_t *msg, uint16_t length);
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#endif /* CRC_H */
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