mbed-dev | Mbed

Users » mbed_official » Code » mbed-dev

Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more

targets/cmsis/TARGET_STM/TARGET_STM32L4/stm32l4xx_ll_rng.c@144:ef7eb2e8f9f7, 2016-09-02 (annotated)

Committer:: <>
Date:: Fri Sep 02 15:07:44 2016 +0100
Revision:: 144:ef7eb2e8f9f7

This updates the lib to the mbed lib v125

Who changed what in which revision?

User	Revision	Line number	New contents of line
<>	144:ef7eb2e8f9f7	1	/**
<>	144:ef7eb2e8f9f7	2	******************************************************************************
<>	144:ef7eb2e8f9f7	3	* @file stm32l4xx_ll_rng.c
<>	144:ef7eb2e8f9f7	4	* @author MCD Application Team
<>	144:ef7eb2e8f9f7	5	* @version V1.5.1
<>	144:ef7eb2e8f9f7	6	* @date 31-May-2016
<>	144:ef7eb2e8f9f7	7	* @brief RNG LL module driver.
<>	144:ef7eb2e8f9f7	8	******************************************************************************
<>	144:ef7eb2e8f9f7	9	* @attention
<>	144:ef7eb2e8f9f7	10	*
<>	144:ef7eb2e8f9f7	11	* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<>	144:ef7eb2e8f9f7	12	*
<>	144:ef7eb2e8f9f7	13	* Redistribution and use in source and binary forms, with or without modification,
<>	144:ef7eb2e8f9f7	14	* are permitted provided that the following conditions are met:
<>	144:ef7eb2e8f9f7	15	* 1. Redistributions of source code must retain the above copyright notice,
<>	144:ef7eb2e8f9f7	16	* this list of conditions and the following disclaimer.
<>	144:ef7eb2e8f9f7	17	* 2. Redistributions in binary form must reproduce the above copyright notice,
<>	144:ef7eb2e8f9f7	18	* this list of conditions and the following disclaimer in the documentation
<>	144:ef7eb2e8f9f7	19	* and/or other materials provided with the distribution.
<>	144:ef7eb2e8f9f7	20	* 3. Neither the name of STMicroelectronics nor the names of its contributors
<>	144:ef7eb2e8f9f7	21	* may be used to endorse or promote products derived from this software
<>	144:ef7eb2e8f9f7	22	* without specific prior written permission.
<>	144:ef7eb2e8f9f7	23	*
<>	144:ef7eb2e8f9f7	24	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<>	144:ef7eb2e8f9f7	25	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<>	144:ef7eb2e8f9f7	26	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<>	144:ef7eb2e8f9f7	27	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<>	144:ef7eb2e8f9f7	28	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<>	144:ef7eb2e8f9f7	29	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<>	144:ef7eb2e8f9f7	30	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<>	144:ef7eb2e8f9f7	31	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<>	144:ef7eb2e8f9f7	32	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<>	144:ef7eb2e8f9f7	33	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<>	144:ef7eb2e8f9f7	34	*
<>	144:ef7eb2e8f9f7	35	******************************************************************************
<>	144:ef7eb2e8f9f7	36	*/
<>	144:ef7eb2e8f9f7	37	#if defined(USE_FULL_LL_DRIVER)
<>	144:ef7eb2e8f9f7	38
<>	144:ef7eb2e8f9f7	39	/* Includes ------------------------------------------------------------------*/
<>	144:ef7eb2e8f9f7	40	#include "stm32l4xx_ll_rng.h"
<>	144:ef7eb2e8f9f7	41	#include "stm32l4xx_ll_bus.h"
<>	144:ef7eb2e8f9f7	42
<>	144:ef7eb2e8f9f7	43	#ifdef USE_FULL_ASSERT
<>	144:ef7eb2e8f9f7	44	#include "stm32_assert.h"
<>	144:ef7eb2e8f9f7	45	#else
<>	144:ef7eb2e8f9f7	46	#define assert_param(expr) ((void)0U)
<>	144:ef7eb2e8f9f7	47	#endif
<>	144:ef7eb2e8f9f7	48
<>	144:ef7eb2e8f9f7	49	/** @addtogroup STM32L4xx_LL_Driver
<>	144:ef7eb2e8f9f7	50	* @{
<>	144:ef7eb2e8f9f7	51	*/
<>	144:ef7eb2e8f9f7	52
<>	144:ef7eb2e8f9f7	53	#if defined (RNG)
<>	144:ef7eb2e8f9f7	54
<>	144:ef7eb2e8f9f7	55	/** @addtogroup RNG_LL
<>	144:ef7eb2e8f9f7	56	* @{
<>	144:ef7eb2e8f9f7	57	*/
<>	144:ef7eb2e8f9f7	58
<>	144:ef7eb2e8f9f7	59	/* Private types -------------------------------------------------------------*/
<>	144:ef7eb2e8f9f7	60	/* Private variables ---------------------------------------------------------*/
<>	144:ef7eb2e8f9f7	61	/* Private constants ---------------------------------------------------------*/
<>	144:ef7eb2e8f9f7	62	/* Private macros ------------------------------------------------------------*/
<>	144:ef7eb2e8f9f7	63	/* Private function prototypes -----------------------------------------------*/
<>	144:ef7eb2e8f9f7	64
<>	144:ef7eb2e8f9f7	65	/* Exported functions --------------------------------------------------------*/
<>	144:ef7eb2e8f9f7	66	/** @addtogroup RNG_LL_Exported_Functions
<>	144:ef7eb2e8f9f7	67	* @{
<>	144:ef7eb2e8f9f7	68	*/
<>	144:ef7eb2e8f9f7	69
<>	144:ef7eb2e8f9f7	70	/** @addtogroup RNG_LL_EF_Init
<>	144:ef7eb2e8f9f7	71	* @{
<>	144:ef7eb2e8f9f7	72	*/
<>	144:ef7eb2e8f9f7	73
<>	144:ef7eb2e8f9f7	74	/**
<>	144:ef7eb2e8f9f7	75	* @brief De-initialize RNG registers (Registers restored to their default values).
<>	144:ef7eb2e8f9f7	76	* @param RNGx RNG Instance
<>	144:ef7eb2e8f9f7	77	* @retval An ErrorStatus enumeration value:
<>	144:ef7eb2e8f9f7	78	* - SUCCESS: RNG registers are de-initialized
<>	144:ef7eb2e8f9f7	79	* - ERROR: not applicable
<>	144:ef7eb2e8f9f7	80	*/
<>	144:ef7eb2e8f9f7	81	ErrorStatus LL_RNG_DeInit(RNG_TypeDef *RNGx)
<>	144:ef7eb2e8f9f7	82	{
<>	144:ef7eb2e8f9f7	83	/* Check the parameters */
<>	144:ef7eb2e8f9f7	84	assert_param(IS_RNG_ALL_INSTANCE(RNGx));
<>	144:ef7eb2e8f9f7	85
<>	144:ef7eb2e8f9f7	86	/* Enable RNG reset state */
<>	144:ef7eb2e8f9f7	87	LL_AHB2_GRP1_ForceReset(LL_AHB2_GRP1_PERIPH_RNG);
<>	144:ef7eb2e8f9f7	88
<>	144:ef7eb2e8f9f7	89	/* Release RNG from reset state */
<>	144:ef7eb2e8f9f7	90	LL_AHB2_GRP1_ReleaseReset(LL_AHB2_GRP1_PERIPH_RNG);
<>	144:ef7eb2e8f9f7	91
<>	144:ef7eb2e8f9f7	92	return (SUCCESS);
<>	144:ef7eb2e8f9f7	93	}
<>	144:ef7eb2e8f9f7	94
<>	144:ef7eb2e8f9f7	95	/**
<>	144:ef7eb2e8f9f7	96	* @}
<>	144:ef7eb2e8f9f7	97	*/
<>	144:ef7eb2e8f9f7	98
<>	144:ef7eb2e8f9f7	99	/**
<>	144:ef7eb2e8f9f7	100	* @}
<>	144:ef7eb2e8f9f7	101	*/
<>	144:ef7eb2e8f9f7	102
<>	144:ef7eb2e8f9f7	103	/**
<>	144:ef7eb2e8f9f7	104	* @}
<>	144:ef7eb2e8f9f7	105	*/
<>	144:ef7eb2e8f9f7	106
<>	144:ef7eb2e8f9f7	107	#endif /* defined (RNG) */
<>	144:ef7eb2e8f9f7	108
<>	144:ef7eb2e8f9f7	109	/**
<>	144:ef7eb2e8f9f7	110	* @}
<>	144:ef7eb2e8f9f7	111	*/
<>	144:ef7eb2e8f9f7	112
<>	144:ef7eb2e8f9f7	113	#endif /* USE_FULL_LL_DRIVER */
<>	144:ef7eb2e8f9f7	114
<>	144:ef7eb2e8f9f7	115	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/
<>	144:ef7eb2e8f9f7	116