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17 lines
421 B
17 lines
421 B
3 years ago
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#ifndef __CRC_H__
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#define __CRC_H__
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#include <cstdint>
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#define CRC8_INIT 0x00
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#define CRC8_POLY 0x01
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#define CRC16_MODBUS_POLYNOM 0xA001
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#define CRC16_NRF24_POLYNOM 0x1021
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uint8_t crc8(uint8_t buf[], uint8_t len);
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uint16_t crc16(uint8_t buf[], uint8_t len);
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uint16_t crc16nrf24(uint8_t buf[], uint16_t lenBits, uint16_t startBit = 0, uint16_t crcIn = 0xffff);
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#endif /*__CRC_H__*/
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