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tried to increase stability
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lumapu 2022-06-16 23:56:29 +02:00
parent e05d2220cb
commit c61d9568ba
20 changed files with 113 additions and 44 deletions
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8
tools/esp8266/crc.h
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@ -1,16 +1,20 @@
//-----------------------------------------------------------------------------
// 2022 Ahoy, https://www.mikrocontroller.net/topic/525778
// Creative Commons - http://creativecommons.org/licenses/by-nc-sa/3.0/de/
//-----------------------------------------------------------------------------
#ifndef __CRC_H__
#define __CRC_H__
#include <cstdint>
#include "Arduino.h"
#define CRC8_INIT 0x00
#define CRC8_POLY 0x01
#define CRC16_MODBUS_POLYNOM 0xA001
#define CRC16_NRF24_POLYNOM 0x1021
uint8_t crc8(uint8_t buf[], uint8_t len);
uint16_t crc16(uint8_t buf[], uint8_t len, uint16_t start = 0xffff);
uint16_t crc16nrf24(uint8_t buf[], uint16_t lenBits, uint16_t startBit = 0, uint16_t crcIn = 0xffff);
#endif /*__CRC_H__*/