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- /*
- * Copyright (C) 2017-2020 Alibaba Group Holding Limited
- */
- /******************************************************************************
- * @file drv/tng.h
- * @brief Header File for RNG Driver
- * @version V1.0
- * @date 22. Apr 2020
- * @model tng
- ******************************************************************************/
- #ifndef _DRV_TNG_H_
- #define _DRV_TNG_H_
- #include "common.h"
- #include <stdint.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- /**
- \brief Get data from the TNG engine
- \param[out] Data Pointer to buffer with data get from TNG
- \param[in] Num Number of data items,uinit in uint32
- \return Error code \ref csi_error_t
- */
- csi_error_t csi_rng_get_multi_word(uint32_t *data, uint32_t num);
- /**
- \brief Get data from the TNG engine
- \return Error code \ref csi_error_t
- */
- csi_error_t csi_rng_get_single_word(uint32_t* data);
- #ifdef __cplusplus
- }
- #endif
- #endif /* _DRV_TNG_H_ */
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