Wallbot_CaaS
Dependencies: MPU6050 mbed PID
Fork of BLE_MPU6050_test6_challenge_sb by
crc16.h
00001 /* Copyright (c) 2013 Nordic Semiconductor. All Rights Reserved. 00002 * 00003 * The information contained herein is property of Nordic Semiconductor ASA. 00004 * Terms and conditions of usage are described in detail in NORDIC 00005 * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT. 00006 * 00007 * Licensees are granted free, non-transferable use of the information. NO 00008 * WARRANTY of ANY KIND is provided. This heading must NOT be removed from 00009 * the file. 00010 * 00011 */ 00012 00013 /** @file 00014 * 00015 * @defgroup crc_compute CRC compute 00016 * @{ 00017 * @ingroup hci_transport 00018 * 00019 * @brief This module implements the CRC-16 calculation in the blocks. 00020 */ 00021 00022 #ifndef CRC16_H__ 00023 #define CRC16_H__ 00024 00025 #include <stdint.h> 00026 00027 #ifdef __cplusplus 00028 extern "C" { 00029 #endif 00030 00031 /**@brief Function for calculating CRC-16 in blocks. 00032 * 00033 * Feed each consecutive data block into this function, along with the current value of p_crc as 00034 * returned by the previous call of this function. The first call of this function should pass NULL 00035 * as the initial value of the crc in p_crc. 00036 * 00037 * @param[in] p_data The input data block for computation. 00038 * @param[in] size The size of the input data block in bytes. 00039 * @param[in] p_crc The previous calculated CRC-16 value or NULL if first call. 00040 * 00041 * @return The updated CRC-16 value, based on the input supplied. 00042 */ 00043 uint16_t crc16_compute(const uint8_t * p_data, uint32_t size, const uint16_t * p_crc); 00044 00045 #ifdef __cplusplus 00046 } 00047 #endif 00048 00049 00050 #endif // CRC16_H__ 00051 00052 /** @} */
Generated on Tue Jul 12 2022 18:33:09 by 1.7.2