1-Wire® library for mbed. Complete 1-Wire library that supports our silicon masters along with a bit-bang master on the MAX32600MBED platform with one common interface for mbed. Slave support has also been included and more slaves will be added as time permits.
Dependents: MAXREFDES131_Qt_Demo MAX32630FTHR_iButton_uSD_Logger MAX32630FTHR_DS18B20_uSD_Logger MAXREFDES130_131_Demo ... more
Superseded by MaximInterface.
Diff: crc.h
- Revision:
- 78:0cbbac7f2016
- Child:
- 80:83b0d879cc32
diff -r 529edb329ee0 -r 0cbbac7f2016 crc.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/crc.h Mon May 16 15:18:09 2016 -0500 @@ -0,0 +1,27 @@ +#ifndef OneWire_CRC +#define OneWire_CRC + +#include <stdint.h> +#include <stddef.h> + +namespace OneWire +{ + namespace crc + { + /// Perform a CRC16 calculation. + /// @param crc16 Beginning state of the CRC generator. + /// @param data Data to pass though the CRC generator. + /// @returns The calculated CRC16. + uint16_t calculateCrc16(uint16_t crc16, uint16_t data); + + /// Perform a CRC16 calculation with variable length data. + /// @param[in] data Data array to pass through the CRC generator. + /// @param data_offset Offset of the data array to begin processing. + /// @param data_len Length of the data array to process. + /// @param crc Beginning state of the CRC generator. + /// @returns The calculated CRC16. + uint16_t calculateCrc16(const uint8_t * data, size_t dataOffset, size_t dataLen, uint16_t crc = 0); + } +} + +#endif