15 lines
465 B
C++
15 lines
465 B
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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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(const uint8_t buf[], const uint8_t len);
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uint16_t crc16(const uint8_t buf[], const uint8_t len, const uint16_t start = 0xffff);
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uint16_t crc16nrf24(const uint8_t buf[], const uint16_t lenBits, const uint16_t startBit = 0, const uint16_t crcIn = 0xffff);
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