nochanges
Dependents: BLE_Acceleration_Statejudging
Fork of nRF51822 by
Diff: nordic/nrf-sdk/app_common/crc16.h
- Revision:
- 45:3c4df37ed83e
- Parent:
- 37:c29c330d942c
- Child:
- 65:98215c4f3a25
--- a/nordic/nrf-sdk/app_common/crc16.h Fri Jul 11 13:53:30 2014 +0100 +++ b/nordic/nrf-sdk/app_common/crc16.h Wed Jul 16 10:53:07 2014 +0100 @@ -9,7 +9,7 @@ * the file. * */ - + /** @file * * @defgroup crc_compute CRC compute @@ -18,26 +18,35 @@ * * @brief This module implements the CRC-16 calculation in the blocks. */ - + #ifndef CRC16_H__ #define CRC16_H__ #include <stdint.h> +#ifdef __cplusplus +extern "C" { +#endif + /**@brief Function for calculating CRC-16 in blocks. * - * Feed each consecutive data block into this function, along with the current value of p_crc as - * returned by the previous call of this function. The first call of this function should pass NULL + * Feed each consecutive data block into this function, along with the current value of p_crc as + * returned by the previous call of this function. The first call of this function should pass NULL * as the initial value of the crc in p_crc. * * @param[in] p_data The input data block for computation. * @param[in] size The size of the input data block in bytes. - * @param[in] p_crc The previous calculated CRC-16 value or NULL if first call. + * @param[in] p_crc The previous calculated CRC-16 value or NULL if first call. * * @return The updated CRC-16 value, based on the input supplied. */ uint16_t crc16_compute(const uint8_t * p_data, uint32_t size, const uint16_t * p_crc); +#ifdef __cplusplus +} +#endif + + #endif // CRC16_H__ - + /** @} */