mbed1-dev - 001

Users » ganlikun » Code » mbed1-dev

001

targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_hal_tim_ex.c@0:13413ea9a877, 2022-06-12 (annotated)

Committer:: ganlikun
Date:: Sun Jun 12 14:02:44 2022 +0000
Revision:: 0:13413ea9a877

Who changed what in which revision?

User	Revision	Line number	New contents of line
ganlikun	0:13413ea9a877	1	/**
ganlikun	0:13413ea9a877	2	******************************************************************************
ganlikun	0:13413ea9a877	3	* @file stm32f4xx_hal_tim_ex.c
ganlikun	0:13413ea9a877	4	* @author MCD Application Team
ganlikun	0:13413ea9a877	5	* @version V1.7.1
ganlikun	0:13413ea9a877	6	* @date 14-April-2017
ganlikun	0:13413ea9a877	7	* @brief TIM HAL module driver.
ganlikun	0:13413ea9a877	8	* This file provides firmware functions to manage the following
ganlikun	0:13413ea9a877	9	* functionalities of the Timer extension peripheral:
ganlikun	0:13413ea9a877	10	* + Time Hall Sensor Interface Initialization
ganlikun	0:13413ea9a877	11	* + Time Hall Sensor Interface Start
ganlikun	0:13413ea9a877	12	* + Time Complementary signal bread and dead time configuration
ganlikun	0:13413ea9a877	13	* + Time Master and Slave synchronization configuration
ganlikun	0:13413ea9a877	14	@verbatim
ganlikun	0:13413ea9a877	15	==============================================================================
ganlikun	0:13413ea9a877	16	##### TIMER Extended features #####
ganlikun	0:13413ea9a877	17	==============================================================================
ganlikun	0:13413ea9a877	18	[..]
ganlikun	0:13413ea9a877	19	The Timer Extension features include:
ganlikun	0:13413ea9a877	20	(#) Complementary outputs with programmable dead-time for :
ganlikun	0:13413ea9a877	21	(++) Input Capture
ganlikun	0:13413ea9a877	22	(++) Output Compare
ganlikun	0:13413ea9a877	23	(++) PWM generation (Edge and Center-aligned Mode)
ganlikun	0:13413ea9a877	24	(++) One-pulse mode output
ganlikun	0:13413ea9a877	25	(#) Synchronization circuit to control the timer with external signals and to
ganlikun	0:13413ea9a877	26	interconnect several timers together.
ganlikun	0:13413ea9a877	27	(#) Break input to put the timer output signals in reset state or in a known state.
ganlikun	0:13413ea9a877	28	(#) Supports incremental (quadrature) encoder and hall-sensor circuitry for
ganlikun	0:13413ea9a877	29	positioning purposes
ganlikun	0:13413ea9a877	30
ganlikun	0:13413ea9a877	31	##### How to use this driver #####
ganlikun	0:13413ea9a877	32	==============================================================================
ganlikun	0:13413ea9a877	33	[..]
ganlikun	0:13413ea9a877	34	(#) Initialize the TIM low level resources by implementing the following functions
ganlikun	0:13413ea9a877	35	depending from feature used :
ganlikun	0:13413ea9a877	36	(++) Complementary Output Compare : HAL_TIM_OC_MspInit()
ganlikun	0:13413ea9a877	37	(++) Complementary PWM generation : HAL_TIM_PWM_MspInit()
ganlikun	0:13413ea9a877	38	(++) Complementary One-pulse mode output : HAL_TIM_OnePulse_MspInit()
ganlikun	0:13413ea9a877	39	(++) Hall Sensor output : HAL_TIM_HallSensor_MspInit()
ganlikun	0:13413ea9a877	40
ganlikun	0:13413ea9a877	41	(#) Initialize the TIM low level resources :
ganlikun	0:13413ea9a877	42	(##) Enable the TIM interface clock using __TIMx_CLK_ENABLE();
ganlikun	0:13413ea9a877	43	(##) TIM pins configuration
ganlikun	0:13413ea9a877	44	(+++) Enable the clock for the TIM GPIOs using the following function:
ganlikun	0:13413ea9a877	45	__GPIOx_CLK_ENABLE();
ganlikun	0:13413ea9a877	46	(+++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init();
ganlikun	0:13413ea9a877	47
ganlikun	0:13413ea9a877	48	(#) The external Clock can be configured, if needed (the default clock is the
ganlikun	0:13413ea9a877	49	internal clock from the APBx), using the following function:
ganlikun	0:13413ea9a877	50	HAL_TIM_ConfigClockSource, the clock configuration should be done before
ganlikun	0:13413ea9a877	51	any start function.
ganlikun	0:13413ea9a877	52
ganlikun	0:13413ea9a877	53	(#) Configure the TIM in the desired functioning mode using one of the
ganlikun	0:13413ea9a877	54	initialization function of this driver:
ganlikun	0:13413ea9a877	55	(++) HAL_TIMEx_HallSensor_Init and HAL_TIMEx_ConfigCommutationEvent: to use the
ganlikun	0:13413ea9a877	56	Timer Hall Sensor Interface and the commutation event with the corresponding
ganlikun	0:13413ea9a877	57	Interrupt and DMA request if needed (Note that One Timer is used to interface
ganlikun	0:13413ea9a877	58	with the Hall sensor Interface and another Timer should be used to use
ganlikun	0:13413ea9a877	59	the commutation event).
ganlikun	0:13413ea9a877	60
ganlikun	0:13413ea9a877	61	(#) Activate the TIM peripheral using one of the start functions:
ganlikun	0:13413ea9a877	62	(++) Complementary Output Compare : HAL_TIMEx_OCN_Start(), HAL_TIMEx_OCN_Start_DMA(), HAL_TIMEx_OC_Start_IT()
ganlikun	0:13413ea9a877	63	(++) Complementary PWM generation : HAL_TIMEx_PWMN_Start(), HAL_TIMEx_PWMN_Start_DMA(), HAL_TIMEx_PWMN_Start_IT()
ganlikun	0:13413ea9a877	64	(++) Complementary One-pulse mode output : HAL_TIMEx_OnePulseN_Start(), HAL_TIMEx_OnePulseN_Start_IT()
ganlikun	0:13413ea9a877	65	(++) Hall Sensor output : HAL_TIMEx_HallSensor_Start(), HAL_TIMEx_HallSensor_Start_DMA(), HAL_TIMEx_HallSensor_Start_IT().
ganlikun	0:13413ea9a877	66
ganlikun	0:13413ea9a877	67
ganlikun	0:13413ea9a877	68	@endverbatim
ganlikun	0:13413ea9a877	69	******************************************************************************
ganlikun	0:13413ea9a877	70	* @attention
ganlikun	0:13413ea9a877	71	*
ganlikun	0:13413ea9a877	72	* <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
ganlikun	0:13413ea9a877	73	*
ganlikun	0:13413ea9a877	74	* Redistribution and use in source and binary forms, with or without modification,
ganlikun	0:13413ea9a877	75	* are permitted provided that the following conditions are met:
ganlikun	0:13413ea9a877	76	* 1. Redistributions of source code must retain the above copyright notice,
ganlikun	0:13413ea9a877	77	* this list of conditions and the following disclaimer.
ganlikun	0:13413ea9a877	78	* 2. Redistributions in binary form must reproduce the above copyright notice,
ganlikun	0:13413ea9a877	79	* this list of conditions and the following disclaimer in the documentation
ganlikun	0:13413ea9a877	80	* and/or other materials provided with the distribution.
ganlikun	0:13413ea9a877	81	* 3. Neither the name of STMicroelectronics nor the names of its contributors
ganlikun	0:13413ea9a877	82	* may be used to endorse or promote products derived from this software
ganlikun	0:13413ea9a877	83	* without specific prior written permission.
ganlikun	0:13413ea9a877	84	*
ganlikun	0:13413ea9a877	85	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
ganlikun	0:13413ea9a877	86	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
ganlikun	0:13413ea9a877	87	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
ganlikun	0:13413ea9a877	88	* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
ganlikun	0:13413ea9a877	89	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
ganlikun	0:13413ea9a877	90	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
ganlikun	0:13413ea9a877	91	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
ganlikun	0:13413ea9a877	92	* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
ganlikun	0:13413ea9a877	93	* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
ganlikun	0:13413ea9a877	94	* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ganlikun	0:13413ea9a877	95	*
ganlikun	0:13413ea9a877	96	******************************************************************************
ganlikun	0:13413ea9a877	97	*/
ganlikun	0:13413ea9a877	98
ganlikun	0:13413ea9a877	99	/* Includes ------------------------------------------------------------------*/
ganlikun	0:13413ea9a877	100	#include "stm32f4xx_hal.h"
ganlikun	0:13413ea9a877	101
ganlikun	0:13413ea9a877	102	/** @addtogroup STM32F4xx_HAL_Driver
ganlikun	0:13413ea9a877	103	* @{
ganlikun	0:13413ea9a877	104	*/
ganlikun	0:13413ea9a877	105
ganlikun	0:13413ea9a877	106	/** @defgroup TIMEx TIMEx
ganlikun	0:13413ea9a877	107	* @brief TIM HAL module driver
ganlikun	0:13413ea9a877	108	* @{
ganlikun	0:13413ea9a877	109	*/
ganlikun	0:13413ea9a877	110
ganlikun	0:13413ea9a877	111	#ifdef HAL_TIM_MODULE_ENABLED
ganlikun	0:13413ea9a877	112
ganlikun	0:13413ea9a877	113	/* Private typedef -----------------------------------------------------------*/
ganlikun	0:13413ea9a877	114	/* Private define ------------------------------------------------------------*/
ganlikun	0:13413ea9a877	115	/* Private macro -------------------------------------------------------------*/
ganlikun	0:13413ea9a877	116	/* Private variables ---------------------------------------------------------*/
ganlikun	0:13413ea9a877	117	/** @addtogroup TIMEx_Private_Functions
ganlikun	0:13413ea9a877	118	* @{
ganlikun	0:13413ea9a877	119	*/
ganlikun	0:13413ea9a877	120	/* Private function prototypes -----------------------------------------------*/
ganlikun	0:13413ea9a877	121	static void TIM_CCxNChannelCmd(TIM_TypeDef* TIMx, uint32_t Channel, uint32_t ChannelNState);
ganlikun	0:13413ea9a877	122	/**
ganlikun	0:13413ea9a877	123	* @}
ganlikun	0:13413ea9a877	124	*/
ganlikun	0:13413ea9a877	125
ganlikun	0:13413ea9a877	126	/* Exported functions --------------------------------------------------------*/
ganlikun	0:13413ea9a877	127	/** @defgroup TIMEx_Exported_Functions TIM Exported Functions
ganlikun	0:13413ea9a877	128	* @{
ganlikun	0:13413ea9a877	129	*/
ganlikun	0:13413ea9a877	130
ganlikun	0:13413ea9a877	131	/** @defgroup TIMEx_Exported_Functions_Group1 Timer Hall Sensor functions
ganlikun	0:13413ea9a877	132	* @brief Timer Hall Sensor functions
ganlikun	0:13413ea9a877	133	*
ganlikun	0:13413ea9a877	134	@verbatim
ganlikun	0:13413ea9a877	135	==============================================================================
ganlikun	0:13413ea9a877	136	##### Timer Hall Sensor functions #####
ganlikun	0:13413ea9a877	137	==============================================================================
ganlikun	0:13413ea9a877	138	[..]
ganlikun	0:13413ea9a877	139	This section provides functions allowing to:
ganlikun	0:13413ea9a877	140	(+) Initialize and configure TIM HAL Sensor.
ganlikun	0:13413ea9a877	141	(+) De-initialize TIM HAL Sensor.
ganlikun	0:13413ea9a877	142	(+) Start the Hall Sensor Interface.
ganlikun	0:13413ea9a877	143	(+) Stop the Hall Sensor Interface.
ganlikun	0:13413ea9a877	144	(+) Start the Hall Sensor Interface and enable interrupts.
ganlikun	0:13413ea9a877	145	(+) Stop the Hall Sensor Interface and disable interrupts.
ganlikun	0:13413ea9a877	146	(+) Start the Hall Sensor Interface and enable DMA transfers.
ganlikun	0:13413ea9a877	147	(+) Stop the Hall Sensor Interface and disable DMA transfers.
ganlikun	0:13413ea9a877	148
ganlikun	0:13413ea9a877	149	@endverbatim
ganlikun	0:13413ea9a877	150	* @{
ganlikun	0:13413ea9a877	151	*/
ganlikun	0:13413ea9a877	152	/**
ganlikun	0:13413ea9a877	153	* @brief Initializes the TIM Hall Sensor Interface and create the associated handle.
ganlikun	0:13413ea9a877	154	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	155	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	156	* @param sConfig: TIM Hall Sensor configuration structure
ganlikun	0:13413ea9a877	157	* @retval HAL status
ganlikun	0:13413ea9a877	158	*/
ganlikun	0:13413ea9a877	159	HAL_StatusTypeDef HAL_TIMEx_HallSensor_Init(TIM_HandleTypeDef htim, TIM_HallSensor_InitTypeDef sConfig)
ganlikun	0:13413ea9a877	160	{
ganlikun	0:13413ea9a877	161	TIM_OC_InitTypeDef OC_Config;
ganlikun	0:13413ea9a877	162
ganlikun	0:13413ea9a877	163	/* Check the TIM handle allocation */
ganlikun	0:13413ea9a877	164	if(htim == NULL)
ganlikun	0:13413ea9a877	165	{
ganlikun	0:13413ea9a877	166	return HAL_ERROR;
ganlikun	0:13413ea9a877	167	}
ganlikun	0:13413ea9a877	168
ganlikun	0:13413ea9a877	169	assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	170	assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode));
ganlikun	0:13413ea9a877	171	assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision));
ganlikun	0:13413ea9a877	172	assert_param(IS_TIM_IC_POLARITY(sConfig->IC1Polarity));
ganlikun	0:13413ea9a877	173	assert_param(IS_TIM_IC_PRESCALER(sConfig->IC1Prescaler));
ganlikun	0:13413ea9a877	174	assert_param(IS_TIM_IC_FILTER(sConfig->IC1Filter));
ganlikun	0:13413ea9a877	175
ganlikun	0:13413ea9a877	176	/* Set the TIM state */
ganlikun	0:13413ea9a877	177	htim->State= HAL_TIM_STATE_BUSY;
ganlikun	0:13413ea9a877	178
ganlikun	0:13413ea9a877	179	/* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */
ganlikun	0:13413ea9a877	180	HAL_TIMEx_HallSensor_MspInit(htim);
ganlikun	0:13413ea9a877	181
ganlikun	0:13413ea9a877	182	/* Configure the Time base in the Encoder Mode */
ganlikun	0:13413ea9a877	183	TIM_Base_SetConfig(htim->Instance, &htim->Init);
ganlikun	0:13413ea9a877	184
ganlikun	0:13413ea9a877	185	/* Configure the Channel 1 as Input Channel to interface with the three Outputs of the Hall sensor */
ganlikun	0:13413ea9a877	186	TIM_TI1_SetConfig(htim->Instance, sConfig->IC1Polarity, TIM_ICSELECTION_TRC, sConfig->IC1Filter);
ganlikun	0:13413ea9a877	187
ganlikun	0:13413ea9a877	188	/* Reset the IC1PSC Bits */
ganlikun	0:13413ea9a877	189	htim->Instance->CCMR1 &= ~TIM_CCMR1_IC1PSC;
ganlikun	0:13413ea9a877	190	/* Set the IC1PSC value */
ganlikun	0:13413ea9a877	191	htim->Instance->CCMR1 \|= sConfig->IC1Prescaler;
ganlikun	0:13413ea9a877	192
ganlikun	0:13413ea9a877	193	/* Enable the Hall sensor interface (XOR function of the three inputs) */
ganlikun	0:13413ea9a877	194	htim->Instance->CR2 \|= TIM_CR2_TI1S;
ganlikun	0:13413ea9a877	195
ganlikun	0:13413ea9a877	196	/* Select the TIM_TS_TI1F_ED signal as Input trigger for the TIM */
ganlikun	0:13413ea9a877	197	htim->Instance->SMCR &= ~TIM_SMCR_TS;
ganlikun	0:13413ea9a877	198	htim->Instance->SMCR \|= TIM_TS_TI1F_ED;
ganlikun	0:13413ea9a877	199
ganlikun	0:13413ea9a877	200	/* Use the TIM_TS_TI1F_ED signal to reset the TIM counter each edge detection */
ganlikun	0:13413ea9a877	201	htim->Instance->SMCR &= ~TIM_SMCR_SMS;
ganlikun	0:13413ea9a877	202	htim->Instance->SMCR \|= TIM_SLAVEMODE_RESET;
ganlikun	0:13413ea9a877	203
ganlikun	0:13413ea9a877	204	/* Program channel 2 in PWM 2 mode with the desired Commutation_Delay*/
ganlikun	0:13413ea9a877	205	OC_Config.OCFastMode = TIM_OCFAST_DISABLE;
ganlikun	0:13413ea9a877	206	OC_Config.OCIdleState = TIM_OCIDLESTATE_RESET;
ganlikun	0:13413ea9a877	207	OC_Config.OCMode = TIM_OCMODE_PWM2;
ganlikun	0:13413ea9a877	208	OC_Config.OCNIdleState = TIM_OCNIDLESTATE_RESET;
ganlikun	0:13413ea9a877	209	OC_Config.OCNPolarity = TIM_OCNPOLARITY_HIGH;
ganlikun	0:13413ea9a877	210	OC_Config.OCPolarity = TIM_OCPOLARITY_HIGH;
ganlikun	0:13413ea9a877	211	OC_Config.Pulse = sConfig->Commutation_Delay;
ganlikun	0:13413ea9a877	212
ganlikun	0:13413ea9a877	213	TIM_OC2_SetConfig(htim->Instance, &OC_Config);
ganlikun	0:13413ea9a877	214
ganlikun	0:13413ea9a877	215	/* Select OC2REF as trigger output on TRGO: write the MMS bits in the TIMx_CR2
ganlikun	0:13413ea9a877	216	register to 101 */
ganlikun	0:13413ea9a877	217	htim->Instance->CR2 &= ~TIM_CR2_MMS;
ganlikun	0:13413ea9a877	218	htim->Instance->CR2 \|= TIM_TRGO_OC2REF;
ganlikun	0:13413ea9a877	219
ganlikun	0:13413ea9a877	220	/* Initialize the TIM state*/
ganlikun	0:13413ea9a877	221	htim->State= HAL_TIM_STATE_READY;
ganlikun	0:13413ea9a877	222
ganlikun	0:13413ea9a877	223	return HAL_OK;
ganlikun	0:13413ea9a877	224	}
ganlikun	0:13413ea9a877	225
ganlikun	0:13413ea9a877	226	/**
ganlikun	0:13413ea9a877	227	* @brief DeInitializes the TIM Hall Sensor interface
ganlikun	0:13413ea9a877	228	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	229	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	230	* @retval HAL status
ganlikun	0:13413ea9a877	231	*/
ganlikun	0:13413ea9a877	232	HAL_StatusTypeDef HAL_TIMEx_HallSensor_DeInit(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	233	{
ganlikun	0:13413ea9a877	234	/* Check the parameters */
ganlikun	0:13413ea9a877	235	assert_param(IS_TIM_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	236
ganlikun	0:13413ea9a877	237	htim->State = HAL_TIM_STATE_BUSY;
ganlikun	0:13413ea9a877	238
ganlikun	0:13413ea9a877	239	/* Disable the TIM Peripheral Clock */
ganlikun	0:13413ea9a877	240	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	241
ganlikun	0:13413ea9a877	242	/* DeInit the low level hardware: GPIO, CLOCK, NVIC */
ganlikun	0:13413ea9a877	243	HAL_TIMEx_HallSensor_MspDeInit(htim);
ganlikun	0:13413ea9a877	244
ganlikun	0:13413ea9a877	245	/* Change TIM state */
ganlikun	0:13413ea9a877	246	htim->State = HAL_TIM_STATE_RESET;
ganlikun	0:13413ea9a877	247
ganlikun	0:13413ea9a877	248	/* Release Lock */
ganlikun	0:13413ea9a877	249	__HAL_UNLOCK(htim);
ganlikun	0:13413ea9a877	250
ganlikun	0:13413ea9a877	251	return HAL_OK;
ganlikun	0:13413ea9a877	252	}
ganlikun	0:13413ea9a877	253
ganlikun	0:13413ea9a877	254	/**
ganlikun	0:13413ea9a877	255	* @brief Initializes the TIM Hall Sensor MSP.
ganlikun	0:13413ea9a877	256	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	257	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	258	* @retval None
ganlikun	0:13413ea9a877	259	*/
ganlikun	0:13413ea9a877	260	__weak void HAL_TIMEx_HallSensor_MspInit(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	261	{
ganlikun	0:13413ea9a877	262	/* Prevent unused argument(s) compilation warning */
ganlikun	0:13413ea9a877	263	UNUSED(htim);
ganlikun	0:13413ea9a877	264	/* NOTE : This function Should not be modified, when the callback is needed,
ganlikun	0:13413ea9a877	265	the HAL_TIMEx_HallSensor_MspInit could be implemented in the user file
ganlikun	0:13413ea9a877	266	*/
ganlikun	0:13413ea9a877	267	}
ganlikun	0:13413ea9a877	268
ganlikun	0:13413ea9a877	269	/**
ganlikun	0:13413ea9a877	270	* @brief DeInitializes TIM Hall Sensor MSP.
ganlikun	0:13413ea9a877	271	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	272	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	273	* @retval None
ganlikun	0:13413ea9a877	274	*/
ganlikun	0:13413ea9a877	275	__weak void HAL_TIMEx_HallSensor_MspDeInit(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	276	{
ganlikun	0:13413ea9a877	277	/* Prevent unused argument(s) compilation warning */
ganlikun	0:13413ea9a877	278	UNUSED(htim);
ganlikun	0:13413ea9a877	279	/* NOTE : This function Should not be modified, when the callback is needed,
ganlikun	0:13413ea9a877	280	the HAL_TIMEx_HallSensor_MspDeInit could be implemented in the user file
ganlikun	0:13413ea9a877	281	*/
ganlikun	0:13413ea9a877	282	}
ganlikun	0:13413ea9a877	283
ganlikun	0:13413ea9a877	284	/**
ganlikun	0:13413ea9a877	285	* @brief Starts the TIM Hall Sensor Interface.
ganlikun	0:13413ea9a877	286	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	287	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	288	* @retval HAL status
ganlikun	0:13413ea9a877	289	*/
ganlikun	0:13413ea9a877	290	HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	291	{
ganlikun	0:13413ea9a877	292	/* Check the parameters */
ganlikun	0:13413ea9a877	293	assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	294
ganlikun	0:13413ea9a877	295	/* Enable the Input Capture channels 1
ganlikun	0:13413ea9a877	296	(in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
ganlikun	0:13413ea9a877	297	TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
ganlikun	0:13413ea9a877	298
ganlikun	0:13413ea9a877	299	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	300	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	301
ganlikun	0:13413ea9a877	302	/* Return function status */
ganlikun	0:13413ea9a877	303	return HAL_OK;
ganlikun	0:13413ea9a877	304	}
ganlikun	0:13413ea9a877	305
ganlikun	0:13413ea9a877	306	/**
ganlikun	0:13413ea9a877	307	* @brief Stops the TIM Hall sensor Interface.
ganlikun	0:13413ea9a877	308	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	309	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	310	* @retval HAL status
ganlikun	0:13413ea9a877	311	*/
ganlikun	0:13413ea9a877	312	HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	313	{
ganlikun	0:13413ea9a877	314	/* Check the parameters */
ganlikun	0:13413ea9a877	315	assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	316
ganlikun	0:13413ea9a877	317	/* Disable the Input Capture channels 1, 2 and 3
ganlikun	0:13413ea9a877	318	(in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
ganlikun	0:13413ea9a877	319	TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
ganlikun	0:13413ea9a877	320
ganlikun	0:13413ea9a877	321	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	322	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	323
ganlikun	0:13413ea9a877	324	/* Return function status */
ganlikun	0:13413ea9a877	325	return HAL_OK;
ganlikun	0:13413ea9a877	326	}
ganlikun	0:13413ea9a877	327
ganlikun	0:13413ea9a877	328	/**
ganlikun	0:13413ea9a877	329	* @brief Starts the TIM Hall Sensor Interface in interrupt mode.
ganlikun	0:13413ea9a877	330	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	331	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	332	* @retval HAL status
ganlikun	0:13413ea9a877	333	*/
ganlikun	0:13413ea9a877	334	HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_IT(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	335	{
ganlikun	0:13413ea9a877	336	/* Check the parameters */
ganlikun	0:13413ea9a877	337	assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	338
ganlikun	0:13413ea9a877	339	/* Enable the capture compare Interrupts 1 event */
ganlikun	0:13413ea9a877	340	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
ganlikun	0:13413ea9a877	341
ganlikun	0:13413ea9a877	342	/* Enable the Input Capture channels 1
ganlikun	0:13413ea9a877	343	(in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
ganlikun	0:13413ea9a877	344	TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
ganlikun	0:13413ea9a877	345
ganlikun	0:13413ea9a877	346	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	347	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	348
ganlikun	0:13413ea9a877	349	/* Return function status */
ganlikun	0:13413ea9a877	350	return HAL_OK;
ganlikun	0:13413ea9a877	351	}
ganlikun	0:13413ea9a877	352
ganlikun	0:13413ea9a877	353	/**
ganlikun	0:13413ea9a877	354	* @brief Stops the TIM Hall Sensor Interface in interrupt mode.
ganlikun	0:13413ea9a877	355	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	356	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	357	* @retval HAL status
ganlikun	0:13413ea9a877	358	*/
ganlikun	0:13413ea9a877	359	HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_IT(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	360	{
ganlikun	0:13413ea9a877	361	/* Check the parameters */
ganlikun	0:13413ea9a877	362	assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	363
ganlikun	0:13413ea9a877	364	/* Disable the Input Capture channels 1
ganlikun	0:13413ea9a877	365	(in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
ganlikun	0:13413ea9a877	366	TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
ganlikun	0:13413ea9a877	367
ganlikun	0:13413ea9a877	368	/* Disable the capture compare Interrupts event */
ganlikun	0:13413ea9a877	369	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
ganlikun	0:13413ea9a877	370
ganlikun	0:13413ea9a877	371	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	372	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	373
ganlikun	0:13413ea9a877	374	/* Return function status */
ganlikun	0:13413ea9a877	375	return HAL_OK;
ganlikun	0:13413ea9a877	376	}
ganlikun	0:13413ea9a877	377
ganlikun	0:13413ea9a877	378	/**
ganlikun	0:13413ea9a877	379	* @brief Starts the TIM Hall Sensor Interface in DMA mode.
ganlikun	0:13413ea9a877	380	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	381	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	382	* @param pData: The destination Buffer address.
ganlikun	0:13413ea9a877	383	* @param Length: The length of data to be transferred from TIM peripheral to memory.
ganlikun	0:13413ea9a877	384	* @retval HAL status
ganlikun	0:13413ea9a877	385	*/
ganlikun	0:13413ea9a877	386	HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_DMA(TIM_HandleTypeDef htim, uint32_t pData, uint16_t Length)
ganlikun	0:13413ea9a877	387	{
ganlikun	0:13413ea9a877	388	/* Check the parameters */
ganlikun	0:13413ea9a877	389	assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	390
ganlikun	0:13413ea9a877	391	if((htim->State == HAL_TIM_STATE_BUSY))
ganlikun	0:13413ea9a877	392	{
ganlikun	0:13413ea9a877	393	return HAL_BUSY;
ganlikun	0:13413ea9a877	394	}
ganlikun	0:13413ea9a877	395	else if((htim->State == HAL_TIM_STATE_READY))
ganlikun	0:13413ea9a877	396	{
ganlikun	0:13413ea9a877	397	if(((uint32_t)pData == 0U) && (Length > 0))
ganlikun	0:13413ea9a877	398	{
ganlikun	0:13413ea9a877	399	return HAL_ERROR;
ganlikun	0:13413ea9a877	400	}
ganlikun	0:13413ea9a877	401	else
ganlikun	0:13413ea9a877	402	{
ganlikun	0:13413ea9a877	403	htim->State = HAL_TIM_STATE_BUSY;
ganlikun	0:13413ea9a877	404	}
ganlikun	0:13413ea9a877	405	}
ganlikun	0:13413ea9a877	406	/* Enable the Input Capture channels 1
ganlikun	0:13413ea9a877	407	(in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
ganlikun	0:13413ea9a877	408	TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
ganlikun	0:13413ea9a877	409
ganlikun	0:13413ea9a877	410	/* Set the DMA Input Capture 1 Callback */
ganlikun	0:13413ea9a877	411	htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMACaptureCplt;
ganlikun	0:13413ea9a877	412	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	413	htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	414
ganlikun	0:13413ea9a877	415	/* Enable the DMA Stream for Capture 1*/
ganlikun	0:13413ea9a877	416	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)&htim->Instance->CCR1, (uint32_t)pData, Length);
ganlikun	0:13413ea9a877	417
ganlikun	0:13413ea9a877	418	/* Enable the capture compare 1 Interrupt */
ganlikun	0:13413ea9a877	419	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
ganlikun	0:13413ea9a877	420
ganlikun	0:13413ea9a877	421	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	422	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	423
ganlikun	0:13413ea9a877	424	/* Return function status */
ganlikun	0:13413ea9a877	425	return HAL_OK;
ganlikun	0:13413ea9a877	426	}
ganlikun	0:13413ea9a877	427
ganlikun	0:13413ea9a877	428	/**
ganlikun	0:13413ea9a877	429	* @brief Stops the TIM Hall Sensor Interface in DMA mode.
ganlikun	0:13413ea9a877	430	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	431	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	432	* @retval HAL status
ganlikun	0:13413ea9a877	433	*/
ganlikun	0:13413ea9a877	434	HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_DMA(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	435	{
ganlikun	0:13413ea9a877	436	/* Check the parameters */
ganlikun	0:13413ea9a877	437	assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	438
ganlikun	0:13413ea9a877	439	/* Disable the Input Capture channels 1
ganlikun	0:13413ea9a877	440	(in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
ganlikun	0:13413ea9a877	441	TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
ganlikun	0:13413ea9a877	442
ganlikun	0:13413ea9a877	443
ganlikun	0:13413ea9a877	444	/* Disable the capture compare Interrupts 1 event */
ganlikun	0:13413ea9a877	445	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
ganlikun	0:13413ea9a877	446
ganlikun	0:13413ea9a877	447	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	448	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	449
ganlikun	0:13413ea9a877	450	/* Return function status */
ganlikun	0:13413ea9a877	451	return HAL_OK;
ganlikun	0:13413ea9a877	452	}
ganlikun	0:13413ea9a877	453	/**
ganlikun	0:13413ea9a877	454	* @}
ganlikun	0:13413ea9a877	455	*/
ganlikun	0:13413ea9a877	456
ganlikun	0:13413ea9a877	457	/** @defgroup TIMEx_Exported_Functions_Group2 Timer Complementary Output Compare functions
ganlikun	0:13413ea9a877	458	* @brief Timer Complementary Output Compare functions
ganlikun	0:13413ea9a877	459	*
ganlikun	0:13413ea9a877	460	@verbatim
ganlikun	0:13413ea9a877	461	==============================================================================
ganlikun	0:13413ea9a877	462	##### Timer Complementary Output Compare functions #####
ganlikun	0:13413ea9a877	463	==============================================================================
ganlikun	0:13413ea9a877	464	[..]
ganlikun	0:13413ea9a877	465	This section provides functions allowing to:
ganlikun	0:13413ea9a877	466	(+) Start the Complementary Output Compare/PWM.
ganlikun	0:13413ea9a877	467	(+) Stop the Complementary Output Compare/PWM.
ganlikun	0:13413ea9a877	468	(+) Start the Complementary Output Compare/PWM and enable interrupts.
ganlikun	0:13413ea9a877	469	(+) Stop the Complementary Output Compare/PWM and disable interrupts.
ganlikun	0:13413ea9a877	470	(+) Start the Complementary Output Compare/PWM and enable DMA transfers.
ganlikun	0:13413ea9a877	471	(+) Stop the Complementary Output Compare/PWM and disable DMA transfers.
ganlikun	0:13413ea9a877	472
ganlikun	0:13413ea9a877	473	@endverbatim
ganlikun	0:13413ea9a877	474	* @{
ganlikun	0:13413ea9a877	475	*/
ganlikun	0:13413ea9a877	476
ganlikun	0:13413ea9a877	477	/**
ganlikun	0:13413ea9a877	478	* @brief Starts the TIM Output Compare signal generation on the complementary
ganlikun	0:13413ea9a877	479	* output.
ganlikun	0:13413ea9a877	480	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	481	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	482	* @param Channel: TIM Channel to be enabled.
ganlikun	0:13413ea9a877	483	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	484	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	485	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	486	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	487	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	488	* @retval HAL status
ganlikun	0:13413ea9a877	489	*/
ganlikun	0:13413ea9a877	490	HAL_StatusTypeDef HAL_TIMEx_OCN_Start(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	491	{
ganlikun	0:13413ea9a877	492	/* Check the parameters */
ganlikun	0:13413ea9a877	493	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	494
ganlikun	0:13413ea9a877	495	/* Enable the Capture compare channel N */
ganlikun	0:13413ea9a877	496	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
ganlikun	0:13413ea9a877	497
ganlikun	0:13413ea9a877	498	/* Enable the Main Output */
ganlikun	0:13413ea9a877	499	__HAL_TIM_MOE_ENABLE(htim);
ganlikun	0:13413ea9a877	500
ganlikun	0:13413ea9a877	501	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	502	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	503
ganlikun	0:13413ea9a877	504	/* Return function status */
ganlikun	0:13413ea9a877	505	return HAL_OK;
ganlikun	0:13413ea9a877	506	}
ganlikun	0:13413ea9a877	507
ganlikun	0:13413ea9a877	508	/**
ganlikun	0:13413ea9a877	509	* @brief Stops the TIM Output Compare signal generation on the complementary
ganlikun	0:13413ea9a877	510	* output.
ganlikun	0:13413ea9a877	511	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	512	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	513	* @param Channel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	514	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	515	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	516	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	517	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	518	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	519	* @retval HAL status
ganlikun	0:13413ea9a877	520	*/
ganlikun	0:13413ea9a877	521	HAL_StatusTypeDef HAL_TIMEx_OCN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	522	{
ganlikun	0:13413ea9a877	523	/* Check the parameters */
ganlikun	0:13413ea9a877	524	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	525
ganlikun	0:13413ea9a877	526	/* Disable the Capture compare channel N */
ganlikun	0:13413ea9a877	527	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
ganlikun	0:13413ea9a877	528
ganlikun	0:13413ea9a877	529	/* Disable the Main Output */
ganlikun	0:13413ea9a877	530	__HAL_TIM_MOE_DISABLE(htim);
ganlikun	0:13413ea9a877	531
ganlikun	0:13413ea9a877	532	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	533	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	534
ganlikun	0:13413ea9a877	535	/* Return function status */
ganlikun	0:13413ea9a877	536	return HAL_OK;
ganlikun	0:13413ea9a877	537	}
ganlikun	0:13413ea9a877	538
ganlikun	0:13413ea9a877	539	/**
ganlikun	0:13413ea9a877	540	* @brief Starts the TIM Output Compare signal generation in interrupt mode
ganlikun	0:13413ea9a877	541	* on the complementary output.
ganlikun	0:13413ea9a877	542	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	543	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	544	* @param Channel: TIM Channel to be enabled.
ganlikun	0:13413ea9a877	545	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	546	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	547	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	548	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	549	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	550	* @retval HAL status
ganlikun	0:13413ea9a877	551	*/
ganlikun	0:13413ea9a877	552	HAL_StatusTypeDef HAL_TIMEx_OCN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	553	{
ganlikun	0:13413ea9a877	554	/* Check the parameters */
ganlikun	0:13413ea9a877	555	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	556
ganlikun	0:13413ea9a877	557	switch (Channel)
ganlikun	0:13413ea9a877	558	{
ganlikun	0:13413ea9a877	559	case TIM_CHANNEL_1:
ganlikun	0:13413ea9a877	560	{
ganlikun	0:13413ea9a877	561	/* Enable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	562	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
ganlikun	0:13413ea9a877	563	}
ganlikun	0:13413ea9a877	564	break;
ganlikun	0:13413ea9a877	565
ganlikun	0:13413ea9a877	566	case TIM_CHANNEL_2:
ganlikun	0:13413ea9a877	567	{
ganlikun	0:13413ea9a877	568	/* Enable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	569	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
ganlikun	0:13413ea9a877	570	}
ganlikun	0:13413ea9a877	571	break;
ganlikun	0:13413ea9a877	572
ganlikun	0:13413ea9a877	573	case TIM_CHANNEL_3:
ganlikun	0:13413ea9a877	574	{
ganlikun	0:13413ea9a877	575	/* Enable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	576	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3);
ganlikun	0:13413ea9a877	577	}
ganlikun	0:13413ea9a877	578	break;
ganlikun	0:13413ea9a877	579
ganlikun	0:13413ea9a877	580	case TIM_CHANNEL_4:
ganlikun	0:13413ea9a877	581	{
ganlikun	0:13413ea9a877	582	/* Enable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	583	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4);
ganlikun	0:13413ea9a877	584	}
ganlikun	0:13413ea9a877	585	break;
ganlikun	0:13413ea9a877	586
ganlikun	0:13413ea9a877	587	default:
ganlikun	0:13413ea9a877	588	break;
ganlikun	0:13413ea9a877	589	}
ganlikun	0:13413ea9a877	590
ganlikun	0:13413ea9a877	591	/* Enable the TIM Break interrupt */
ganlikun	0:13413ea9a877	592	__HAL_TIM_ENABLE_IT(htim, TIM_IT_BREAK);
ganlikun	0:13413ea9a877	593
ganlikun	0:13413ea9a877	594	/* Enable the Capture compare channel N */
ganlikun	0:13413ea9a877	595	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
ganlikun	0:13413ea9a877	596
ganlikun	0:13413ea9a877	597	/* Enable the Main Output */
ganlikun	0:13413ea9a877	598	__HAL_TIM_MOE_ENABLE(htim);
ganlikun	0:13413ea9a877	599
ganlikun	0:13413ea9a877	600	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	601	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	602
ganlikun	0:13413ea9a877	603	/* Return function status */
ganlikun	0:13413ea9a877	604	return HAL_OK;
ganlikun	0:13413ea9a877	605	}
ganlikun	0:13413ea9a877	606
ganlikun	0:13413ea9a877	607	/**
ganlikun	0:13413ea9a877	608	* @brief Stops the TIM Output Compare signal generation in interrupt mode
ganlikun	0:13413ea9a877	609	* on the complementary output.
ganlikun	0:13413ea9a877	610	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	611	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	612	* @param Channel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	613	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	614	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	615	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	616	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	617	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	618	* @retval HAL status
ganlikun	0:13413ea9a877	619	*/
ganlikun	0:13413ea9a877	620	HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	621	{
ganlikun	0:13413ea9a877	622	/* Check the parameters */
ganlikun	0:13413ea9a877	623	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	624
ganlikun	0:13413ea9a877	625	switch (Channel)
ganlikun	0:13413ea9a877	626	{
ganlikun	0:13413ea9a877	627	case TIM_CHANNEL_1:
ganlikun	0:13413ea9a877	628	{
ganlikun	0:13413ea9a877	629	/* Disable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	630	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
ganlikun	0:13413ea9a877	631	}
ganlikun	0:13413ea9a877	632	break;
ganlikun	0:13413ea9a877	633
ganlikun	0:13413ea9a877	634	case TIM_CHANNEL_2:
ganlikun	0:13413ea9a877	635	{
ganlikun	0:13413ea9a877	636	/* Disable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	637	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
ganlikun	0:13413ea9a877	638	}
ganlikun	0:13413ea9a877	639	break;
ganlikun	0:13413ea9a877	640
ganlikun	0:13413ea9a877	641	case TIM_CHANNEL_3:
ganlikun	0:13413ea9a877	642	{
ganlikun	0:13413ea9a877	643	/* Disable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	644	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3);
ganlikun	0:13413ea9a877	645	}
ganlikun	0:13413ea9a877	646	break;
ganlikun	0:13413ea9a877	647
ganlikun	0:13413ea9a877	648	case TIM_CHANNEL_4:
ganlikun	0:13413ea9a877	649	{
ganlikun	0:13413ea9a877	650	/* Disable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	651	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4);
ganlikun	0:13413ea9a877	652	}
ganlikun	0:13413ea9a877	653	break;
ganlikun	0:13413ea9a877	654
ganlikun	0:13413ea9a877	655	default:
ganlikun	0:13413ea9a877	656	break;
ganlikun	0:13413ea9a877	657	}
ganlikun	0:13413ea9a877	658
ganlikun	0:13413ea9a877	659	/* Disable the Capture compare channel N */
ganlikun	0:13413ea9a877	660	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
ganlikun	0:13413ea9a877	661
ganlikun	0:13413ea9a877	662	/* Disable the TIM Break interrupt (only if no more channel is active) */
ganlikun	0:13413ea9a877	663	if((READ_REG(htim->Instance->CCER) & (TIM_CCER_CC1NE \| TIM_CCER_CC2NE \| TIM_CCER_CC3NE)) == RESET)
ganlikun	0:13413ea9a877	664	{
ganlikun	0:13413ea9a877	665	__HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK);
ganlikun	0:13413ea9a877	666	}
ganlikun	0:13413ea9a877	667
ganlikun	0:13413ea9a877	668	/* Disable the Main Output */
ganlikun	0:13413ea9a877	669	__HAL_TIM_MOE_DISABLE(htim);
ganlikun	0:13413ea9a877	670
ganlikun	0:13413ea9a877	671	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	672	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	673
ganlikun	0:13413ea9a877	674	/* Return function status */
ganlikun	0:13413ea9a877	675	return HAL_OK;
ganlikun	0:13413ea9a877	676	}
ganlikun	0:13413ea9a877	677
ganlikun	0:13413ea9a877	678	/**
ganlikun	0:13413ea9a877	679	* @brief Starts the TIM Output Compare signal generation in DMA mode
ganlikun	0:13413ea9a877	680	* on the complementary output.
ganlikun	0:13413ea9a877	681	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	682	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	683	* @param Channel: TIM Channel to be enabled.
ganlikun	0:13413ea9a877	684	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	685	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	686	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	687	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	688	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	689	* @param pData: The source Buffer address.
ganlikun	0:13413ea9a877	690	* @param Length: The length of data to be transferred from memory to TIM peripheral
ganlikun	0:13413ea9a877	691	* @retval HAL status
ganlikun	0:13413ea9a877	692	*/
ganlikun	0:13413ea9a877	693	HAL_StatusTypeDef HAL_TIMEx_OCN_Start_DMA(TIM_HandleTypeDef htim, uint32_t Channel, uint32_t pData, uint16_t Length)
ganlikun	0:13413ea9a877	694	{
ganlikun	0:13413ea9a877	695	/* Check the parameters */
ganlikun	0:13413ea9a877	696	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	697
ganlikun	0:13413ea9a877	698	if((htim->State == HAL_TIM_STATE_BUSY))
ganlikun	0:13413ea9a877	699	{
ganlikun	0:13413ea9a877	700	return HAL_BUSY;
ganlikun	0:13413ea9a877	701	}
ganlikun	0:13413ea9a877	702	else if((htim->State == HAL_TIM_STATE_READY))
ganlikun	0:13413ea9a877	703	{
ganlikun	0:13413ea9a877	704	if(((uint32_t)pData == 0U) && (Length > 0))
ganlikun	0:13413ea9a877	705	{
ganlikun	0:13413ea9a877	706	return HAL_ERROR;
ganlikun	0:13413ea9a877	707	}
ganlikun	0:13413ea9a877	708	else
ganlikun	0:13413ea9a877	709	{
ganlikun	0:13413ea9a877	710	htim->State = HAL_TIM_STATE_BUSY;
ganlikun	0:13413ea9a877	711	}
ganlikun	0:13413ea9a877	712	}
ganlikun	0:13413ea9a877	713	switch (Channel)
ganlikun	0:13413ea9a877	714	{
ganlikun	0:13413ea9a877	715	case TIM_CHANNEL_1:
ganlikun	0:13413ea9a877	716	{
ganlikun	0:13413ea9a877	717	/* Set the DMA Period elapsed callback */
ganlikun	0:13413ea9a877	718	htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt;
ganlikun	0:13413ea9a877	719
ganlikun	0:13413ea9a877	720	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	721	htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	722
ganlikun	0:13413ea9a877	723	/* Enable the DMA Stream */
ganlikun	0:13413ea9a877	724	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length);
ganlikun	0:13413ea9a877	725
ganlikun	0:13413ea9a877	726	/* Enable the TIM Output Compare DMA request */
ganlikun	0:13413ea9a877	727	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
ganlikun	0:13413ea9a877	728	}
ganlikun	0:13413ea9a877	729	break;
ganlikun	0:13413ea9a877	730
ganlikun	0:13413ea9a877	731	case TIM_CHANNEL_2:
ganlikun	0:13413ea9a877	732	{
ganlikun	0:13413ea9a877	733	/* Set the DMA Period elapsed callback */
ganlikun	0:13413ea9a877	734	htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt;
ganlikun	0:13413ea9a877	735
ganlikun	0:13413ea9a877	736	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	737	htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	738
ganlikun	0:13413ea9a877	739	/* Enable the DMA Stream */
ganlikun	0:13413ea9a877	740	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length);
ganlikun	0:13413ea9a877	741
ganlikun	0:13413ea9a877	742	/* Enable the TIM Output Compare DMA request */
ganlikun	0:13413ea9a877	743	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2);
ganlikun	0:13413ea9a877	744	}
ganlikun	0:13413ea9a877	745	break;
ganlikun	0:13413ea9a877	746
ganlikun	0:13413ea9a877	747	case TIM_CHANNEL_3:
ganlikun	0:13413ea9a877	748	{
ganlikun	0:13413ea9a877	749	/* Set the DMA Period elapsed callback */
ganlikun	0:13413ea9a877	750	htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt;
ganlikun	0:13413ea9a877	751
ganlikun	0:13413ea9a877	752	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	753	htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	754
ganlikun	0:13413ea9a877	755	/* Enable the DMA Stream */
ganlikun	0:13413ea9a877	756	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3,Length);
ganlikun	0:13413ea9a877	757
ganlikun	0:13413ea9a877	758	/* Enable the TIM Output Compare DMA request */
ganlikun	0:13413ea9a877	759	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3);
ganlikun	0:13413ea9a877	760	}
ganlikun	0:13413ea9a877	761	break;
ganlikun	0:13413ea9a877	762
ganlikun	0:13413ea9a877	763	case TIM_CHANNEL_4:
ganlikun	0:13413ea9a877	764	{
ganlikun	0:13413ea9a877	765	/* Set the DMA Period elapsed callback */
ganlikun	0:13413ea9a877	766	htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt;
ganlikun	0:13413ea9a877	767
ganlikun	0:13413ea9a877	768	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	769	htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	770
ganlikun	0:13413ea9a877	771	/* Enable the DMA Stream */
ganlikun	0:13413ea9a877	772	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)pData, (uint32_t)&htim->Instance->CCR4, Length);
ganlikun	0:13413ea9a877	773
ganlikun	0:13413ea9a877	774	/* Enable the TIM Output Compare DMA request */
ganlikun	0:13413ea9a877	775	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4);
ganlikun	0:13413ea9a877	776	}
ganlikun	0:13413ea9a877	777	break;
ganlikun	0:13413ea9a877	778
ganlikun	0:13413ea9a877	779	default:
ganlikun	0:13413ea9a877	780	break;
ganlikun	0:13413ea9a877	781	}
ganlikun	0:13413ea9a877	782
ganlikun	0:13413ea9a877	783	/* Enable the Capture compare channel N */
ganlikun	0:13413ea9a877	784	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
ganlikun	0:13413ea9a877	785
ganlikun	0:13413ea9a877	786	/* Enable the Main Output */
ganlikun	0:13413ea9a877	787	__HAL_TIM_MOE_ENABLE(htim);
ganlikun	0:13413ea9a877	788
ganlikun	0:13413ea9a877	789	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	790	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	791
ganlikun	0:13413ea9a877	792	/* Return function status */
ganlikun	0:13413ea9a877	793	return HAL_OK;
ganlikun	0:13413ea9a877	794	}
ganlikun	0:13413ea9a877	795
ganlikun	0:13413ea9a877	796	/**
ganlikun	0:13413ea9a877	797	* @brief Stops the TIM Output Compare signal generation in DMA mode
ganlikun	0:13413ea9a877	798	* on the complementary output.
ganlikun	0:13413ea9a877	799	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	800	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	801	* @param Channel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	802	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	803	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	804	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	805	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	806	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	807	* @retval HAL status
ganlikun	0:13413ea9a877	808	*/
ganlikun	0:13413ea9a877	809	HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	810	{
ganlikun	0:13413ea9a877	811	/* Check the parameters */
ganlikun	0:13413ea9a877	812	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	813
ganlikun	0:13413ea9a877	814	switch (Channel)
ganlikun	0:13413ea9a877	815	{
ganlikun	0:13413ea9a877	816	case TIM_CHANNEL_1:
ganlikun	0:13413ea9a877	817	{
ganlikun	0:13413ea9a877	818	/* Disable the TIM Output Compare DMA request */
ganlikun	0:13413ea9a877	819	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
ganlikun	0:13413ea9a877	820	}
ganlikun	0:13413ea9a877	821	break;
ganlikun	0:13413ea9a877	822
ganlikun	0:13413ea9a877	823	case TIM_CHANNEL_2:
ganlikun	0:13413ea9a877	824	{
ganlikun	0:13413ea9a877	825	/* Disable the TIM Output Compare DMA request */
ganlikun	0:13413ea9a877	826	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2);
ganlikun	0:13413ea9a877	827	}
ganlikun	0:13413ea9a877	828	break;
ganlikun	0:13413ea9a877	829
ganlikun	0:13413ea9a877	830	case TIM_CHANNEL_3:
ganlikun	0:13413ea9a877	831	{
ganlikun	0:13413ea9a877	832	/* Disable the TIM Output Compare DMA request */
ganlikun	0:13413ea9a877	833	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3);
ganlikun	0:13413ea9a877	834	}
ganlikun	0:13413ea9a877	835	break;
ganlikun	0:13413ea9a877	836
ganlikun	0:13413ea9a877	837	case TIM_CHANNEL_4:
ganlikun	0:13413ea9a877	838	{
ganlikun	0:13413ea9a877	839	/* Disable the TIM Output Compare interrupt */
ganlikun	0:13413ea9a877	840	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4);
ganlikun	0:13413ea9a877	841	}
ganlikun	0:13413ea9a877	842	break;
ganlikun	0:13413ea9a877	843
ganlikun	0:13413ea9a877	844	default:
ganlikun	0:13413ea9a877	845	break;
ganlikun	0:13413ea9a877	846	}
ganlikun	0:13413ea9a877	847
ganlikun	0:13413ea9a877	848	/* Disable the Capture compare channel N */
ganlikun	0:13413ea9a877	849	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
ganlikun	0:13413ea9a877	850
ganlikun	0:13413ea9a877	851	/* Disable the Main Output */
ganlikun	0:13413ea9a877	852	__HAL_TIM_MOE_DISABLE(htim);
ganlikun	0:13413ea9a877	853
ganlikun	0:13413ea9a877	854	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	855	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	856
ganlikun	0:13413ea9a877	857	/* Change the htim state */
ganlikun	0:13413ea9a877	858	htim->State = HAL_TIM_STATE_READY;
ganlikun	0:13413ea9a877	859
ganlikun	0:13413ea9a877	860	/* Return function status */
ganlikun	0:13413ea9a877	861	return HAL_OK;
ganlikun	0:13413ea9a877	862	}
ganlikun	0:13413ea9a877	863	/**
ganlikun	0:13413ea9a877	864	* @}
ganlikun	0:13413ea9a877	865	*/
ganlikun	0:13413ea9a877	866
ganlikun	0:13413ea9a877	867	/** @defgroup TIMEx_Exported_Functions_Group3 Timer Complementary PWM functions
ganlikun	0:13413ea9a877	868	* @brief Timer Complementary PWM functions
ganlikun	0:13413ea9a877	869	*
ganlikun	0:13413ea9a877	870	@verbatim
ganlikun	0:13413ea9a877	871	==============================================================================
ganlikun	0:13413ea9a877	872	##### Timer Complementary PWM functions #####
ganlikun	0:13413ea9a877	873	==============================================================================
ganlikun	0:13413ea9a877	874	[..]
ganlikun	0:13413ea9a877	875	This section provides functions allowing to:
ganlikun	0:13413ea9a877	876	(+) Start the Complementary PWM.
ganlikun	0:13413ea9a877	877	(+) Stop the Complementary PWM.
ganlikun	0:13413ea9a877	878	(+) Start the Complementary PWM and enable interrupts.
ganlikun	0:13413ea9a877	879	(+) Stop the Complementary PWM and disable interrupts.
ganlikun	0:13413ea9a877	880	(+) Start the Complementary PWM and enable DMA transfers.
ganlikun	0:13413ea9a877	881	(+) Stop the Complementary PWM and disable DMA transfers.
ganlikun	0:13413ea9a877	882	(+) Start the Complementary Input Capture measurement.
ganlikun	0:13413ea9a877	883	(+) Stop the Complementary Input Capture.
ganlikun	0:13413ea9a877	884	(+) Start the Complementary Input Capture and enable interrupts.
ganlikun	0:13413ea9a877	885	(+) Stop the Complementary Input Capture and disable interrupts.
ganlikun	0:13413ea9a877	886	(+) Start the Complementary Input Capture and enable DMA transfers.
ganlikun	0:13413ea9a877	887	(+) Stop the Complementary Input Capture and disable DMA transfers.
ganlikun	0:13413ea9a877	888	(+) Start the Complementary One Pulse generation.
ganlikun	0:13413ea9a877	889	(+) Stop the Complementary One Pulse.
ganlikun	0:13413ea9a877	890	(+) Start the Complementary One Pulse and enable interrupts.
ganlikun	0:13413ea9a877	891	(+) Stop the Complementary One Pulse and disable interrupts.
ganlikun	0:13413ea9a877	892
ganlikun	0:13413ea9a877	893	@endverbatim
ganlikun	0:13413ea9a877	894	* @{
ganlikun	0:13413ea9a877	895	*/
ganlikun	0:13413ea9a877	896
ganlikun	0:13413ea9a877	897	/**
ganlikun	0:13413ea9a877	898	* @brief Starts the PWM signal generation on the complementary output.
ganlikun	0:13413ea9a877	899	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	900	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	901	* @param Channel: TIM Channel to be enabled.
ganlikun	0:13413ea9a877	902	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	903	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	904	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	905	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	906	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	907	* @retval HAL status
ganlikun	0:13413ea9a877	908	*/
ganlikun	0:13413ea9a877	909	HAL_StatusTypeDef HAL_TIMEx_PWMN_Start(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	910	{
ganlikun	0:13413ea9a877	911	/* Check the parameters */
ganlikun	0:13413ea9a877	912	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	913
ganlikun	0:13413ea9a877	914	/* Enable the complementary PWM output */
ganlikun	0:13413ea9a877	915	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
ganlikun	0:13413ea9a877	916
ganlikun	0:13413ea9a877	917	/* Enable the Main Output */
ganlikun	0:13413ea9a877	918	__HAL_TIM_MOE_ENABLE(htim);
ganlikun	0:13413ea9a877	919
ganlikun	0:13413ea9a877	920	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	921	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	922
ganlikun	0:13413ea9a877	923	/* Return function status */
ganlikun	0:13413ea9a877	924	return HAL_OK;
ganlikun	0:13413ea9a877	925	}
ganlikun	0:13413ea9a877	926
ganlikun	0:13413ea9a877	927	/**
ganlikun	0:13413ea9a877	928	* @brief Stops the PWM signal generation on the complementary output.
ganlikun	0:13413ea9a877	929	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	930	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	931	* @param Channel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	932	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	933	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	934	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	935	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	936	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	937	* @retval HAL status
ganlikun	0:13413ea9a877	938	*/
ganlikun	0:13413ea9a877	939	HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	940	{
ganlikun	0:13413ea9a877	941	/* Check the parameters */
ganlikun	0:13413ea9a877	942	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	943
ganlikun	0:13413ea9a877	944	/* Disable the complementary PWM output */
ganlikun	0:13413ea9a877	945	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
ganlikun	0:13413ea9a877	946
ganlikun	0:13413ea9a877	947	/* Disable the Main Output */
ganlikun	0:13413ea9a877	948	__HAL_TIM_MOE_DISABLE(htim);
ganlikun	0:13413ea9a877	949
ganlikun	0:13413ea9a877	950	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	951	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	952
ganlikun	0:13413ea9a877	953	/* Return function status */
ganlikun	0:13413ea9a877	954	return HAL_OK;
ganlikun	0:13413ea9a877	955	}
ganlikun	0:13413ea9a877	956
ganlikun	0:13413ea9a877	957	/**
ganlikun	0:13413ea9a877	958	* @brief Starts the PWM signal generation in interrupt mode on the
ganlikun	0:13413ea9a877	959	* complementary output.
ganlikun	0:13413ea9a877	960	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	961	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	962	* @param Channel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	963	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	964	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	965	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	966	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	967	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	968	* @retval HAL status
ganlikun	0:13413ea9a877	969	*/
ganlikun	0:13413ea9a877	970	HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	971	{
ganlikun	0:13413ea9a877	972	/* Check the parameters */
ganlikun	0:13413ea9a877	973	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	974
ganlikun	0:13413ea9a877	975	switch (Channel)
ganlikun	0:13413ea9a877	976	{
ganlikun	0:13413ea9a877	977	case TIM_CHANNEL_1:
ganlikun	0:13413ea9a877	978	{
ganlikun	0:13413ea9a877	979	/* Enable the TIM Capture/Compare 1 interrupt */
ganlikun	0:13413ea9a877	980	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
ganlikun	0:13413ea9a877	981	}
ganlikun	0:13413ea9a877	982	break;
ganlikun	0:13413ea9a877	983
ganlikun	0:13413ea9a877	984	case TIM_CHANNEL_2:
ganlikun	0:13413ea9a877	985	{
ganlikun	0:13413ea9a877	986	/* Enable the TIM Capture/Compare 2 interrupt */
ganlikun	0:13413ea9a877	987	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
ganlikun	0:13413ea9a877	988	}
ganlikun	0:13413ea9a877	989	break;
ganlikun	0:13413ea9a877	990
ganlikun	0:13413ea9a877	991	case TIM_CHANNEL_3:
ganlikun	0:13413ea9a877	992	{
ganlikun	0:13413ea9a877	993	/* Enable the TIM Capture/Compare 3 interrupt */
ganlikun	0:13413ea9a877	994	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3);
ganlikun	0:13413ea9a877	995	}
ganlikun	0:13413ea9a877	996	break;
ganlikun	0:13413ea9a877	997
ganlikun	0:13413ea9a877	998	case TIM_CHANNEL_4:
ganlikun	0:13413ea9a877	999	{
ganlikun	0:13413ea9a877	1000	/* Enable the TIM Capture/Compare 4 interrupt */
ganlikun	0:13413ea9a877	1001	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4);
ganlikun	0:13413ea9a877	1002	}
ganlikun	0:13413ea9a877	1003	break;
ganlikun	0:13413ea9a877	1004
ganlikun	0:13413ea9a877	1005	default:
ganlikun	0:13413ea9a877	1006	break;
ganlikun	0:13413ea9a877	1007	}
ganlikun	0:13413ea9a877	1008
ganlikun	0:13413ea9a877	1009	/* Enable the TIM Break interrupt */
ganlikun	0:13413ea9a877	1010	__HAL_TIM_ENABLE_IT(htim, TIM_IT_BREAK);
ganlikun	0:13413ea9a877	1011
ganlikun	0:13413ea9a877	1012	/* Enable the complementary PWM output */
ganlikun	0:13413ea9a877	1013	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
ganlikun	0:13413ea9a877	1014
ganlikun	0:13413ea9a877	1015	/* Enable the Main Output */
ganlikun	0:13413ea9a877	1016	__HAL_TIM_MOE_ENABLE(htim);
ganlikun	0:13413ea9a877	1017
ganlikun	0:13413ea9a877	1018	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	1019	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	1020
ganlikun	0:13413ea9a877	1021	/* Return function status */
ganlikun	0:13413ea9a877	1022	return HAL_OK;
ganlikun	0:13413ea9a877	1023	}
ganlikun	0:13413ea9a877	1024
ganlikun	0:13413ea9a877	1025	/**
ganlikun	0:13413ea9a877	1026	* @brief Stops the PWM signal generation in interrupt mode on the
ganlikun	0:13413ea9a877	1027	* complementary output.
ganlikun	0:13413ea9a877	1028	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1029	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1030	* @param Channel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	1031	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1032	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	1033	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	1034	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	1035	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	1036	* @retval HAL status
ganlikun	0:13413ea9a877	1037	*/
ganlikun	0:13413ea9a877	1038	HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	1039	{
ganlikun	0:13413ea9a877	1040	/* Check the parameters */
ganlikun	0:13413ea9a877	1041	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	1042
ganlikun	0:13413ea9a877	1043	switch (Channel)
ganlikun	0:13413ea9a877	1044	{
ganlikun	0:13413ea9a877	1045	case TIM_CHANNEL_1:
ganlikun	0:13413ea9a877	1046	{
ganlikun	0:13413ea9a877	1047	/* Disable the TIM Capture/Compare 1 interrupt */
ganlikun	0:13413ea9a877	1048	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
ganlikun	0:13413ea9a877	1049	}
ganlikun	0:13413ea9a877	1050	break;
ganlikun	0:13413ea9a877	1051
ganlikun	0:13413ea9a877	1052	case TIM_CHANNEL_2:
ganlikun	0:13413ea9a877	1053	{
ganlikun	0:13413ea9a877	1054	/* Disable the TIM Capture/Compare 2 interrupt */
ganlikun	0:13413ea9a877	1055	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
ganlikun	0:13413ea9a877	1056	}
ganlikun	0:13413ea9a877	1057	break;
ganlikun	0:13413ea9a877	1058
ganlikun	0:13413ea9a877	1059	case TIM_CHANNEL_3:
ganlikun	0:13413ea9a877	1060	{
ganlikun	0:13413ea9a877	1061	/* Disable the TIM Capture/Compare 3 interrupt */
ganlikun	0:13413ea9a877	1062	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3);
ganlikun	0:13413ea9a877	1063	}
ganlikun	0:13413ea9a877	1064	break;
ganlikun	0:13413ea9a877	1065
ganlikun	0:13413ea9a877	1066	case TIM_CHANNEL_4:
ganlikun	0:13413ea9a877	1067	{
ganlikun	0:13413ea9a877	1068	/* Disable the TIM Capture/Compare 3 interrupt */
ganlikun	0:13413ea9a877	1069	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4);
ganlikun	0:13413ea9a877	1070	}
ganlikun	0:13413ea9a877	1071	break;
ganlikun	0:13413ea9a877	1072
ganlikun	0:13413ea9a877	1073	default:
ganlikun	0:13413ea9a877	1074	break;
ganlikun	0:13413ea9a877	1075	}
ganlikun	0:13413ea9a877	1076
ganlikun	0:13413ea9a877	1077	/* Disable the complementary PWM output */
ganlikun	0:13413ea9a877	1078	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
ganlikun	0:13413ea9a877	1079
ganlikun	0:13413ea9a877	1080	/* Disable the TIM Break interrupt (only if no more channel is active) */
ganlikun	0:13413ea9a877	1081	if((READ_REG(htim->Instance->CCER) & (TIM_CCER_CC1NE \| TIM_CCER_CC2NE \| TIM_CCER_CC3NE)) == RESET)
ganlikun	0:13413ea9a877	1082	{
ganlikun	0:13413ea9a877	1083	__HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK);
ganlikun	0:13413ea9a877	1084	}
ganlikun	0:13413ea9a877	1085
ganlikun	0:13413ea9a877	1086	/* Disable the Main Output */
ganlikun	0:13413ea9a877	1087	__HAL_TIM_MOE_DISABLE(htim);
ganlikun	0:13413ea9a877	1088
ganlikun	0:13413ea9a877	1089	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	1090	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	1091
ganlikun	0:13413ea9a877	1092	/* Return function status */
ganlikun	0:13413ea9a877	1093	return HAL_OK;
ganlikun	0:13413ea9a877	1094	}
ganlikun	0:13413ea9a877	1095
ganlikun	0:13413ea9a877	1096	/**
ganlikun	0:13413ea9a877	1097	* @brief Starts the TIM PWM signal generation in DMA mode on the
ganlikun	0:13413ea9a877	1098	* complementary output
ganlikun	0:13413ea9a877	1099	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1100	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1101	* @param Channel: TIM Channel to be enabled.
ganlikun	0:13413ea9a877	1102	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1103	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	1104	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	1105	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	1106	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	1107	* @param pData: The source Buffer address.
ganlikun	0:13413ea9a877	1108	* @param Length: The length of data to be transferred from memory to TIM peripheral
ganlikun	0:13413ea9a877	1109	* @retval HAL status
ganlikun	0:13413ea9a877	1110	*/
ganlikun	0:13413ea9a877	1111	HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_DMA(TIM_HandleTypeDef htim, uint32_t Channel, uint32_t pData, uint16_t Length)
ganlikun	0:13413ea9a877	1112	{
ganlikun	0:13413ea9a877	1113	/* Check the parameters */
ganlikun	0:13413ea9a877	1114	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	1115
ganlikun	0:13413ea9a877	1116	if((htim->State == HAL_TIM_STATE_BUSY))
ganlikun	0:13413ea9a877	1117	{
ganlikun	0:13413ea9a877	1118	return HAL_BUSY;
ganlikun	0:13413ea9a877	1119	}
ganlikun	0:13413ea9a877	1120	else if((htim->State == HAL_TIM_STATE_READY))
ganlikun	0:13413ea9a877	1121	{
ganlikun	0:13413ea9a877	1122	if(((uint32_t)pData == 0U) && (Length > 0))
ganlikun	0:13413ea9a877	1123	{
ganlikun	0:13413ea9a877	1124	return HAL_ERROR;
ganlikun	0:13413ea9a877	1125	}
ganlikun	0:13413ea9a877	1126	else
ganlikun	0:13413ea9a877	1127	{
ganlikun	0:13413ea9a877	1128	htim->State = HAL_TIM_STATE_BUSY;
ganlikun	0:13413ea9a877	1129	}
ganlikun	0:13413ea9a877	1130	}
ganlikun	0:13413ea9a877	1131	switch (Channel)
ganlikun	0:13413ea9a877	1132	{
ganlikun	0:13413ea9a877	1133	case TIM_CHANNEL_1:
ganlikun	0:13413ea9a877	1134	{
ganlikun	0:13413ea9a877	1135	/* Set the DMA Period elapsed callback */
ganlikun	0:13413ea9a877	1136	htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt;
ganlikun	0:13413ea9a877	1137
ganlikun	0:13413ea9a877	1138	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	1139	htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	1140
ganlikun	0:13413ea9a877	1141	/* Enable the DMA Stream */
ganlikun	0:13413ea9a877	1142	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length);
ganlikun	0:13413ea9a877	1143
ganlikun	0:13413ea9a877	1144	/* Enable the TIM Capture/Compare 1 DMA request */
ganlikun	0:13413ea9a877	1145	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
ganlikun	0:13413ea9a877	1146	}
ganlikun	0:13413ea9a877	1147	break;
ganlikun	0:13413ea9a877	1148
ganlikun	0:13413ea9a877	1149	case TIM_CHANNEL_2:
ganlikun	0:13413ea9a877	1150	{
ganlikun	0:13413ea9a877	1151	/* Set the DMA Period elapsed callback */
ganlikun	0:13413ea9a877	1152	htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt;
ganlikun	0:13413ea9a877	1153
ganlikun	0:13413ea9a877	1154	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	1155	htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	1156
ganlikun	0:13413ea9a877	1157	/* Enable the DMA Stream */
ganlikun	0:13413ea9a877	1158	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length);
ganlikun	0:13413ea9a877	1159
ganlikun	0:13413ea9a877	1160	/* Enable the TIM Capture/Compare 2 DMA request */
ganlikun	0:13413ea9a877	1161	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2);
ganlikun	0:13413ea9a877	1162	}
ganlikun	0:13413ea9a877	1163	break;
ganlikun	0:13413ea9a877	1164
ganlikun	0:13413ea9a877	1165	case TIM_CHANNEL_3:
ganlikun	0:13413ea9a877	1166	{
ganlikun	0:13413ea9a877	1167	/* Set the DMA Period elapsed callback */
ganlikun	0:13413ea9a877	1168	htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt;
ganlikun	0:13413ea9a877	1169
ganlikun	0:13413ea9a877	1170	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	1171	htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	1172
ganlikun	0:13413ea9a877	1173	/* Enable the DMA Stream */
ganlikun	0:13413ea9a877	1174	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3,Length);
ganlikun	0:13413ea9a877	1175
ganlikun	0:13413ea9a877	1176	/* Enable the TIM Capture/Compare 3 DMA request */
ganlikun	0:13413ea9a877	1177	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3);
ganlikun	0:13413ea9a877	1178	}
ganlikun	0:13413ea9a877	1179	break;
ganlikun	0:13413ea9a877	1180
ganlikun	0:13413ea9a877	1181	case TIM_CHANNEL_4:
ganlikun	0:13413ea9a877	1182	{
ganlikun	0:13413ea9a877	1183	/* Set the DMA Period elapsed callback */
ganlikun	0:13413ea9a877	1184	htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt;
ganlikun	0:13413ea9a877	1185
ganlikun	0:13413ea9a877	1186	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	1187	htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ;
ganlikun	0:13413ea9a877	1188
ganlikun	0:13413ea9a877	1189	/* Enable the DMA Stream */
ganlikun	0:13413ea9a877	1190	HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)pData, (uint32_t)&htim->Instance->CCR4, Length);
ganlikun	0:13413ea9a877	1191
ganlikun	0:13413ea9a877	1192	/* Enable the TIM Capture/Compare 4 DMA request */
ganlikun	0:13413ea9a877	1193	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4);
ganlikun	0:13413ea9a877	1194	}
ganlikun	0:13413ea9a877	1195	break;
ganlikun	0:13413ea9a877	1196
ganlikun	0:13413ea9a877	1197	default:
ganlikun	0:13413ea9a877	1198	break;
ganlikun	0:13413ea9a877	1199	}
ganlikun	0:13413ea9a877	1200
ganlikun	0:13413ea9a877	1201	/* Enable the complementary PWM output */
ganlikun	0:13413ea9a877	1202	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
ganlikun	0:13413ea9a877	1203
ganlikun	0:13413ea9a877	1204	/* Enable the Main Output */
ganlikun	0:13413ea9a877	1205	__HAL_TIM_MOE_ENABLE(htim);
ganlikun	0:13413ea9a877	1206
ganlikun	0:13413ea9a877	1207	/* Enable the Peripheral */
ganlikun	0:13413ea9a877	1208	__HAL_TIM_ENABLE(htim);
ganlikun	0:13413ea9a877	1209
ganlikun	0:13413ea9a877	1210	/* Return function status */
ganlikun	0:13413ea9a877	1211	return HAL_OK;
ganlikun	0:13413ea9a877	1212	}
ganlikun	0:13413ea9a877	1213
ganlikun	0:13413ea9a877	1214	/**
ganlikun	0:13413ea9a877	1215	* @brief Stops the TIM PWM signal generation in DMA mode on the complementary
ganlikun	0:13413ea9a877	1216	* output
ganlikun	0:13413ea9a877	1217	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1218	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1219	* @param Channel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	1220	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1221	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	1222	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	1223	* @arg TIM_CHANNEL_3: TIM Channel 3 selected
ganlikun	0:13413ea9a877	1224	* @arg TIM_CHANNEL_4: TIM Channel 4 selected
ganlikun	0:13413ea9a877	1225	* @retval HAL status
ganlikun	0:13413ea9a877	1226	*/
ganlikun	0:13413ea9a877	1227	HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel)
ganlikun	0:13413ea9a877	1228	{
ganlikun	0:13413ea9a877	1229	/* Check the parameters */
ganlikun	0:13413ea9a877	1230	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
ganlikun	0:13413ea9a877	1231
ganlikun	0:13413ea9a877	1232	switch (Channel)
ganlikun	0:13413ea9a877	1233	{
ganlikun	0:13413ea9a877	1234	case TIM_CHANNEL_1:
ganlikun	0:13413ea9a877	1235	{
ganlikun	0:13413ea9a877	1236	/* Disable the TIM Capture/Compare 1 DMA request */
ganlikun	0:13413ea9a877	1237	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
ganlikun	0:13413ea9a877	1238	}
ganlikun	0:13413ea9a877	1239	break;
ganlikun	0:13413ea9a877	1240
ganlikun	0:13413ea9a877	1241	case TIM_CHANNEL_2:
ganlikun	0:13413ea9a877	1242	{
ganlikun	0:13413ea9a877	1243	/* Disable the TIM Capture/Compare 2 DMA request */
ganlikun	0:13413ea9a877	1244	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2);
ganlikun	0:13413ea9a877	1245	}
ganlikun	0:13413ea9a877	1246	break;
ganlikun	0:13413ea9a877	1247
ganlikun	0:13413ea9a877	1248	case TIM_CHANNEL_3:
ganlikun	0:13413ea9a877	1249	{
ganlikun	0:13413ea9a877	1250	/* Disable the TIM Capture/Compare 3 DMA request */
ganlikun	0:13413ea9a877	1251	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3);
ganlikun	0:13413ea9a877	1252	}
ganlikun	0:13413ea9a877	1253	break;
ganlikun	0:13413ea9a877	1254
ganlikun	0:13413ea9a877	1255	case TIM_CHANNEL_4:
ganlikun	0:13413ea9a877	1256	{
ganlikun	0:13413ea9a877	1257	/* Disable the TIM Capture/Compare 4 DMA request */
ganlikun	0:13413ea9a877	1258	__HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4);
ganlikun	0:13413ea9a877	1259	}
ganlikun	0:13413ea9a877	1260	break;
ganlikun	0:13413ea9a877	1261
ganlikun	0:13413ea9a877	1262	default:
ganlikun	0:13413ea9a877	1263	break;
ganlikun	0:13413ea9a877	1264	}
ganlikun	0:13413ea9a877	1265
ganlikun	0:13413ea9a877	1266	/* Disable the complementary PWM output */
ganlikun	0:13413ea9a877	1267	TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
ganlikun	0:13413ea9a877	1268
ganlikun	0:13413ea9a877	1269	/* Disable the Main Output */
ganlikun	0:13413ea9a877	1270	__HAL_TIM_MOE_DISABLE(htim);
ganlikun	0:13413ea9a877	1271
ganlikun	0:13413ea9a877	1272	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	1273	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	1274
ganlikun	0:13413ea9a877	1275	/* Change the htim state */
ganlikun	0:13413ea9a877	1276	htim->State = HAL_TIM_STATE_READY;
ganlikun	0:13413ea9a877	1277
ganlikun	0:13413ea9a877	1278	/* Return function status */
ganlikun	0:13413ea9a877	1279	return HAL_OK;
ganlikun	0:13413ea9a877	1280	}
ganlikun	0:13413ea9a877	1281
ganlikun	0:13413ea9a877	1282	/**
ganlikun	0:13413ea9a877	1283	* @}
ganlikun	0:13413ea9a877	1284	*/
ganlikun	0:13413ea9a877	1285
ganlikun	0:13413ea9a877	1286	/** @defgroup TIMEx_Exported_Functions_Group4 Timer Complementary One Pulse functions
ganlikun	0:13413ea9a877	1287	* @brief Timer Complementary One Pulse functions
ganlikun	0:13413ea9a877	1288	*
ganlikun	0:13413ea9a877	1289	@verbatim
ganlikun	0:13413ea9a877	1290	==============================================================================
ganlikun	0:13413ea9a877	1291	##### Timer Complementary One Pulse functions #####
ganlikun	0:13413ea9a877	1292	==============================================================================
ganlikun	0:13413ea9a877	1293	[..]
ganlikun	0:13413ea9a877	1294	This section provides functions allowing to:
ganlikun	0:13413ea9a877	1295	(+) Start the Complementary One Pulse generation.
ganlikun	0:13413ea9a877	1296	(+) Stop the Complementary One Pulse.
ganlikun	0:13413ea9a877	1297	(+) Start the Complementary One Pulse and enable interrupts.
ganlikun	0:13413ea9a877	1298	(+) Stop the Complementary One Pulse and disable interrupts.
ganlikun	0:13413ea9a877	1299
ganlikun	0:13413ea9a877	1300	@endverbatim
ganlikun	0:13413ea9a877	1301	* @{
ganlikun	0:13413ea9a877	1302	*/
ganlikun	0:13413ea9a877	1303
ganlikun	0:13413ea9a877	1304	/**
ganlikun	0:13413ea9a877	1305	* @brief Starts the TIM One Pulse signal generation on the complementary
ganlikun	0:13413ea9a877	1306	* output.
ganlikun	0:13413ea9a877	1307	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1308	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1309	* @param OutputChannel: TIM Channel to be enabled.
ganlikun	0:13413ea9a877	1310	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1311	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	1312	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	1313	* @retval HAL status
ganlikun	0:13413ea9a877	1314	*/
ganlikun	0:13413ea9a877	1315	HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
ganlikun	0:13413ea9a877	1316	{
ganlikun	0:13413ea9a877	1317	/* Check the parameters */
ganlikun	0:13413ea9a877	1318	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
ganlikun	0:13413ea9a877	1319
ganlikun	0:13413ea9a877	1320	/* Enable the complementary One Pulse output */
ganlikun	0:13413ea9a877	1321	TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_ENABLE);
ganlikun	0:13413ea9a877	1322
ganlikun	0:13413ea9a877	1323	/* Enable the Main Output */
ganlikun	0:13413ea9a877	1324	__HAL_TIM_MOE_ENABLE(htim);
ganlikun	0:13413ea9a877	1325
ganlikun	0:13413ea9a877	1326	/* Return function status */
ganlikun	0:13413ea9a877	1327	return HAL_OK;
ganlikun	0:13413ea9a877	1328	}
ganlikun	0:13413ea9a877	1329
ganlikun	0:13413ea9a877	1330	/**
ganlikun	0:13413ea9a877	1331	* @brief Stops the TIM One Pulse signal generation on the complementary
ganlikun	0:13413ea9a877	1332	* output.
ganlikun	0:13413ea9a877	1333	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1334	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1335	* @param OutputChannel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	1336	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1337	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	1338	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	1339	* @retval HAL status
ganlikun	0:13413ea9a877	1340	*/
ganlikun	0:13413ea9a877	1341	HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
ganlikun	0:13413ea9a877	1342	{
ganlikun	0:13413ea9a877	1343
ganlikun	0:13413ea9a877	1344	/* Check the parameters */
ganlikun	0:13413ea9a877	1345	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
ganlikun	0:13413ea9a877	1346
ganlikun	0:13413ea9a877	1347	/* Disable the complementary One Pulse output */
ganlikun	0:13413ea9a877	1348	TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_DISABLE);
ganlikun	0:13413ea9a877	1349
ganlikun	0:13413ea9a877	1350	/* Disable the Main Output */
ganlikun	0:13413ea9a877	1351	__HAL_TIM_MOE_DISABLE(htim);
ganlikun	0:13413ea9a877	1352
ganlikun	0:13413ea9a877	1353	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	1354	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	1355
ganlikun	0:13413ea9a877	1356	/* Return function status */
ganlikun	0:13413ea9a877	1357	return HAL_OK;
ganlikun	0:13413ea9a877	1358	}
ganlikun	0:13413ea9a877	1359
ganlikun	0:13413ea9a877	1360	/**
ganlikun	0:13413ea9a877	1361	* @brief Starts the TIM One Pulse signal generation in interrupt mode on the
ganlikun	0:13413ea9a877	1362	* complementary channel.
ganlikun	0:13413ea9a877	1363	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1364	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1365	* @param OutputChannel: TIM Channel to be enabled.
ganlikun	0:13413ea9a877	1366	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1367	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	1368	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	1369	* @retval HAL status
ganlikun	0:13413ea9a877	1370	*/
ganlikun	0:13413ea9a877	1371	HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
ganlikun	0:13413ea9a877	1372	{
ganlikun	0:13413ea9a877	1373	/* Check the parameters */
ganlikun	0:13413ea9a877	1374	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
ganlikun	0:13413ea9a877	1375
ganlikun	0:13413ea9a877	1376	/* Enable the TIM Capture/Compare 1 interrupt */
ganlikun	0:13413ea9a877	1377	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
ganlikun	0:13413ea9a877	1378
ganlikun	0:13413ea9a877	1379	/* Enable the TIM Capture/Compare 2 interrupt */
ganlikun	0:13413ea9a877	1380	__HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
ganlikun	0:13413ea9a877	1381
ganlikun	0:13413ea9a877	1382	/* Enable the complementary One Pulse output */
ganlikun	0:13413ea9a877	1383	TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_ENABLE);
ganlikun	0:13413ea9a877	1384
ganlikun	0:13413ea9a877	1385	/* Enable the Main Output */
ganlikun	0:13413ea9a877	1386	__HAL_TIM_MOE_ENABLE(htim);
ganlikun	0:13413ea9a877	1387
ganlikun	0:13413ea9a877	1388	/* Return function status */
ganlikun	0:13413ea9a877	1389	return HAL_OK;
ganlikun	0:13413ea9a877	1390	}
ganlikun	0:13413ea9a877	1391
ganlikun	0:13413ea9a877	1392	/**
ganlikun	0:13413ea9a877	1393	* @brief Stops the TIM One Pulse signal generation in interrupt mode on the
ganlikun	0:13413ea9a877	1394	* complementary channel.
ganlikun	0:13413ea9a877	1395	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1396	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1397	* @param OutputChannel: TIM Channel to be disabled.
ganlikun	0:13413ea9a877	1398	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1399	* @arg TIM_CHANNEL_1: TIM Channel 1 selected
ganlikun	0:13413ea9a877	1400	* @arg TIM_CHANNEL_2: TIM Channel 2 selected
ganlikun	0:13413ea9a877	1401	* @retval HAL status
ganlikun	0:13413ea9a877	1402	*/
ganlikun	0:13413ea9a877	1403	HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
ganlikun	0:13413ea9a877	1404	{
ganlikun	0:13413ea9a877	1405	/* Check the parameters */
ganlikun	0:13413ea9a877	1406	assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
ganlikun	0:13413ea9a877	1407
ganlikun	0:13413ea9a877	1408	/* Disable the TIM Capture/Compare 1 interrupt */
ganlikun	0:13413ea9a877	1409	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
ganlikun	0:13413ea9a877	1410
ganlikun	0:13413ea9a877	1411	/* Disable the TIM Capture/Compare 2 interrupt */
ganlikun	0:13413ea9a877	1412	__HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
ganlikun	0:13413ea9a877	1413
ganlikun	0:13413ea9a877	1414	/* Disable the complementary One Pulse output */
ganlikun	0:13413ea9a877	1415	TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_DISABLE);
ganlikun	0:13413ea9a877	1416
ganlikun	0:13413ea9a877	1417	/* Disable the Main Output */
ganlikun	0:13413ea9a877	1418	__HAL_TIM_MOE_DISABLE(htim);
ganlikun	0:13413ea9a877	1419
ganlikun	0:13413ea9a877	1420	/* Disable the Peripheral */
ganlikun	0:13413ea9a877	1421	__HAL_TIM_DISABLE(htim);
ganlikun	0:13413ea9a877	1422
ganlikun	0:13413ea9a877	1423	/* Return function status */
ganlikun	0:13413ea9a877	1424	return HAL_OK;
ganlikun	0:13413ea9a877	1425	}
ganlikun	0:13413ea9a877	1426	/**
ganlikun	0:13413ea9a877	1427	* @}
ganlikun	0:13413ea9a877	1428	*/
ganlikun	0:13413ea9a877	1429
ganlikun	0:13413ea9a877	1430	/** @defgroup TIMEx_Exported_Functions_Group5 Peripheral Control functions
ganlikun	0:13413ea9a877	1431	* @brief Peripheral Control functions
ganlikun	0:13413ea9a877	1432	*
ganlikun	0:13413ea9a877	1433	@verbatim
ganlikun	0:13413ea9a877	1434	==============================================================================
ganlikun	0:13413ea9a877	1435	##### Peripheral Control functions #####
ganlikun	0:13413ea9a877	1436	==============================================================================
ganlikun	0:13413ea9a877	1437	[..]
ganlikun	0:13413ea9a877	1438	This section provides functions allowing to:
ganlikun	0:13413ea9a877	1439	(+) Configure The Input Output channels for OC, PWM, IC or One Pulse mode.
ganlikun	0:13413ea9a877	1440	(+) Configure External Clock source.
ganlikun	0:13413ea9a877	1441	(+) Configure Complementary channels, break features and dead time.
ganlikun	0:13413ea9a877	1442	(+) Configure Master and the Slave synchronization.
ganlikun	0:13413ea9a877	1443	(+) Configure the commutation event in case of use of the Hall sensor interface.
ganlikun	0:13413ea9a877	1444	(+) Configure the DMA Burst Mode.
ganlikun	0:13413ea9a877	1445
ganlikun	0:13413ea9a877	1446	@endverbatim
ganlikun	0:13413ea9a877	1447	* @{
ganlikun	0:13413ea9a877	1448	*/
ganlikun	0:13413ea9a877	1449	/**
ganlikun	0:13413ea9a877	1450	* @brief Configure the TIM commutation event sequence.
ganlikun	0:13413ea9a877	1451	* @note This function is mandatory to use the commutation event in order to
ganlikun	0:13413ea9a877	1452	* update the configuration at each commutation detection on the TRGI input of the Timer,
ganlikun	0:13413ea9a877	1453	* the typical use of this feature is with the use of another Timer(interface Timer)
ganlikun	0:13413ea9a877	1454	* configured in Hall sensor interface, this interface Timer will generate the
ganlikun	0:13413ea9a877	1455	* commutation at its TRGO output (connected to Timer used in this function) each time
ganlikun	0:13413ea9a877	1456	* the TI1 of the Interface Timer detect a commutation at its input TI1.
ganlikun	0:13413ea9a877	1457	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1458	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1459	* @param InputTrigger: the Internal trigger corresponding to the Timer Interfacing with the Hall sensor.
ganlikun	0:13413ea9a877	1460	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1461	* @arg TIM_TS_ITR0: Internal trigger 0 selected
ganlikun	0:13413ea9a877	1462	* @arg TIM_TS_ITR1: Internal trigger 1 selected
ganlikun	0:13413ea9a877	1463	* @arg TIM_TS_ITR2: Internal trigger 2 selected
ganlikun	0:13413ea9a877	1464	* @arg TIM_TS_ITR3: Internal trigger 3 selected
ganlikun	0:13413ea9a877	1465	* @arg TIM_TS_NONE: No trigger is needed
ganlikun	0:13413ea9a877	1466	* @param CommutationSource: the Commutation Event source.
ganlikun	0:13413ea9a877	1467	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1468	* @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
ganlikun	0:13413ea9a877	1469	* @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
ganlikun	0:13413ea9a877	1470	* @retval HAL status
ganlikun	0:13413ea9a877	1471	*/
ganlikun	0:13413ea9a877	1472	HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
ganlikun	0:13413ea9a877	1473	{
ganlikun	0:13413ea9a877	1474	/* Check the parameters */
ganlikun	0:13413ea9a877	1475	assert_param(IS_TIM_ADVANCED_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	1476	assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
ganlikun	0:13413ea9a877	1477
ganlikun	0:13413ea9a877	1478	__HAL_LOCK(htim);
ganlikun	0:13413ea9a877	1479
ganlikun	0:13413ea9a877	1480	if ((InputTrigger == TIM_TS_ITR0) \|\| (InputTrigger == TIM_TS_ITR1) \|\|
ganlikun	0:13413ea9a877	1481	(InputTrigger == TIM_TS_ITR2) \|\| (InputTrigger == TIM_TS_ITR3))
ganlikun	0:13413ea9a877	1482	{
ganlikun	0:13413ea9a877	1483	/* Select the Input trigger */
ganlikun	0:13413ea9a877	1484	htim->Instance->SMCR &= ~TIM_SMCR_TS;
ganlikun	0:13413ea9a877	1485	htim->Instance->SMCR \|= InputTrigger;
ganlikun	0:13413ea9a877	1486	}
ganlikun	0:13413ea9a877	1487
ganlikun	0:13413ea9a877	1488	/* Select the Capture Compare preload feature */
ganlikun	0:13413ea9a877	1489	htim->Instance->CR2 \|= TIM_CR2_CCPC;
ganlikun	0:13413ea9a877	1490	/* Select the Commutation event source */
ganlikun	0:13413ea9a877	1491	htim->Instance->CR2 &= ~TIM_CR2_CCUS;
ganlikun	0:13413ea9a877	1492	htim->Instance->CR2 \|= CommutationSource;
ganlikun	0:13413ea9a877	1493
ganlikun	0:13413ea9a877	1494	__HAL_UNLOCK(htim);
ganlikun	0:13413ea9a877	1495
ganlikun	0:13413ea9a877	1496	return HAL_OK;
ganlikun	0:13413ea9a877	1497	}
ganlikun	0:13413ea9a877	1498
ganlikun	0:13413ea9a877	1499	/**
ganlikun	0:13413ea9a877	1500	* @brief Configure the TIM commutation event sequence with interrupt.
ganlikun	0:13413ea9a877	1501	* @note This function is mandatory to use the commutation event in order to
ganlikun	0:13413ea9a877	1502	* update the configuration at each commutation detection on the TRGI input of the Timer,
ganlikun	0:13413ea9a877	1503	* the typical use of this feature is with the use of another Timer(interface Timer)
ganlikun	0:13413ea9a877	1504	* configured in Hall sensor interface, this interface Timer will generate the
ganlikun	0:13413ea9a877	1505	* commutation at its TRGO output (connected to Timer used in this function) each time
ganlikun	0:13413ea9a877	1506	* the TI1 of the Interface Timer detect a commutation at its input TI1.
ganlikun	0:13413ea9a877	1507	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1508	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1509	* @param InputTrigger: the Internal trigger corresponding to the Timer Interfacing with the Hall sensor.
ganlikun	0:13413ea9a877	1510	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1511	* @arg TIM_TS_ITR0: Internal trigger 0 selected
ganlikun	0:13413ea9a877	1512	* @arg TIM_TS_ITR1: Internal trigger 1 selected
ganlikun	0:13413ea9a877	1513	* @arg TIM_TS_ITR2: Internal trigger 2 selected
ganlikun	0:13413ea9a877	1514	* @arg TIM_TS_ITR3: Internal trigger 3 selected
ganlikun	0:13413ea9a877	1515	* @arg TIM_TS_NONE: No trigger is needed
ganlikun	0:13413ea9a877	1516	* @param CommutationSource: the Commutation Event source.
ganlikun	0:13413ea9a877	1517	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1518	* @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
ganlikun	0:13413ea9a877	1519	* @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
ganlikun	0:13413ea9a877	1520	* @retval HAL status
ganlikun	0:13413ea9a877	1521	*/
ganlikun	0:13413ea9a877	1522	HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent_IT(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
ganlikun	0:13413ea9a877	1523	{
ganlikun	0:13413ea9a877	1524	/* Check the parameters */
ganlikun	0:13413ea9a877	1525	assert_param(IS_TIM_ADVANCED_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	1526	assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
ganlikun	0:13413ea9a877	1527
ganlikun	0:13413ea9a877	1528	__HAL_LOCK(htim);
ganlikun	0:13413ea9a877	1529
ganlikun	0:13413ea9a877	1530	if ((InputTrigger == TIM_TS_ITR0) \|\| (InputTrigger == TIM_TS_ITR1) \|\|
ganlikun	0:13413ea9a877	1531	(InputTrigger == TIM_TS_ITR2) \|\| (InputTrigger == TIM_TS_ITR3))
ganlikun	0:13413ea9a877	1532	{
ganlikun	0:13413ea9a877	1533	/* Select the Input trigger */
ganlikun	0:13413ea9a877	1534	htim->Instance->SMCR &= ~TIM_SMCR_TS;
ganlikun	0:13413ea9a877	1535	htim->Instance->SMCR \|= InputTrigger;
ganlikun	0:13413ea9a877	1536	}
ganlikun	0:13413ea9a877	1537
ganlikun	0:13413ea9a877	1538	/* Select the Capture Compare preload feature */
ganlikun	0:13413ea9a877	1539	htim->Instance->CR2 \|= TIM_CR2_CCPC;
ganlikun	0:13413ea9a877	1540	/* Select the Commutation event source */
ganlikun	0:13413ea9a877	1541	htim->Instance->CR2 &= ~TIM_CR2_CCUS;
ganlikun	0:13413ea9a877	1542	htim->Instance->CR2 \|= CommutationSource;
ganlikun	0:13413ea9a877	1543
ganlikun	0:13413ea9a877	1544	/* Enable the Commutation Interrupt Request */
ganlikun	0:13413ea9a877	1545	__HAL_TIM_ENABLE_IT(htim, TIM_IT_COM);
ganlikun	0:13413ea9a877	1546
ganlikun	0:13413ea9a877	1547	__HAL_UNLOCK(htim);
ganlikun	0:13413ea9a877	1548
ganlikun	0:13413ea9a877	1549	return HAL_OK;
ganlikun	0:13413ea9a877	1550	}
ganlikun	0:13413ea9a877	1551
ganlikun	0:13413ea9a877	1552	/**
ganlikun	0:13413ea9a877	1553	* @brief Configure the TIM commutation event sequence with DMA.
ganlikun	0:13413ea9a877	1554	* @note This function is mandatory to use the commutation event in order to
ganlikun	0:13413ea9a877	1555	* update the configuration at each commutation detection on the TRGI input of the Timer,
ganlikun	0:13413ea9a877	1556	* the typical use of this feature is with the use of another Timer(interface Timer)
ganlikun	0:13413ea9a877	1557	* configured in Hall sensor interface, this interface Timer will generate the
ganlikun	0:13413ea9a877	1558	* commutation at its TRGO output (connected to Timer used in this function) each time
ganlikun	0:13413ea9a877	1559	* the TI1 of the Interface Timer detect a commutation at its input TI1.
ganlikun	0:13413ea9a877	1560	* @note: The user should configure the DMA in his own software, in This function only the COMDE bit is set
ganlikun	0:13413ea9a877	1561	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1562	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1563	* @param InputTrigger: the Internal trigger corresponding to the Timer Interfacing with the Hall sensor.
ganlikun	0:13413ea9a877	1564	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1565	* @arg TIM_TS_ITR0: Internal trigger 0 selected
ganlikun	0:13413ea9a877	1566	* @arg TIM_TS_ITR1: Internal trigger 1 selected
ganlikun	0:13413ea9a877	1567	* @arg TIM_TS_ITR2: Internal trigger 2 selected
ganlikun	0:13413ea9a877	1568	* @arg TIM_TS_ITR3: Internal trigger 3 selected
ganlikun	0:13413ea9a877	1569	* @arg TIM_TS_NONE: No trigger is needed
ganlikun	0:13413ea9a877	1570	* @param CommutationSource: the Commutation Event source.
ganlikun	0:13413ea9a877	1571	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1572	* @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
ganlikun	0:13413ea9a877	1573	* @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
ganlikun	0:13413ea9a877	1574	* @retval HAL status
ganlikun	0:13413ea9a877	1575	*/
ganlikun	0:13413ea9a877	1576	HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent_DMA(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
ganlikun	0:13413ea9a877	1577	{
ganlikun	0:13413ea9a877	1578	/* Check the parameters */
ganlikun	0:13413ea9a877	1579	assert_param(IS_TIM_ADVANCED_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	1580	assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
ganlikun	0:13413ea9a877	1581
ganlikun	0:13413ea9a877	1582	__HAL_LOCK(htim);
ganlikun	0:13413ea9a877	1583
ganlikun	0:13413ea9a877	1584	if ((InputTrigger == TIM_TS_ITR0) \|\| (InputTrigger == TIM_TS_ITR1) \|\|
ganlikun	0:13413ea9a877	1585	(InputTrigger == TIM_TS_ITR2) \|\| (InputTrigger == TIM_TS_ITR3))
ganlikun	0:13413ea9a877	1586	{
ganlikun	0:13413ea9a877	1587	/* Select the Input trigger */
ganlikun	0:13413ea9a877	1588	htim->Instance->SMCR &= ~TIM_SMCR_TS;
ganlikun	0:13413ea9a877	1589	htim->Instance->SMCR \|= InputTrigger;
ganlikun	0:13413ea9a877	1590	}
ganlikun	0:13413ea9a877	1591
ganlikun	0:13413ea9a877	1592	/* Select the Capture Compare preload feature */
ganlikun	0:13413ea9a877	1593	htim->Instance->CR2 \|= TIM_CR2_CCPC;
ganlikun	0:13413ea9a877	1594	/* Select the Commutation event source */
ganlikun	0:13413ea9a877	1595	htim->Instance->CR2 &= ~TIM_CR2_CCUS;
ganlikun	0:13413ea9a877	1596	htim->Instance->CR2 \|= CommutationSource;
ganlikun	0:13413ea9a877	1597
ganlikun	0:13413ea9a877	1598	/* Enable the Commutation DMA Request */
ganlikun	0:13413ea9a877	1599	/* Set the DMA Commutation Callback */
ganlikun	0:13413ea9a877	1600	htim->hdma[TIM_DMA_ID_COMMUTATION]->XferCpltCallback = TIMEx_DMACommutationCplt;
ganlikun	0:13413ea9a877	1601	/* Set the DMA error callback */
ganlikun	0:13413ea9a877	1602	htim->hdma[TIM_DMA_ID_COMMUTATION]->XferErrorCallback = TIM_DMAError;
ganlikun	0:13413ea9a877	1603
ganlikun	0:13413ea9a877	1604	/* Enable the Commutation DMA Request */
ganlikun	0:13413ea9a877	1605	__HAL_TIM_ENABLE_DMA(htim, TIM_DMA_COM);
ganlikun	0:13413ea9a877	1606
ganlikun	0:13413ea9a877	1607	__HAL_UNLOCK(htim);
ganlikun	0:13413ea9a877	1608
ganlikun	0:13413ea9a877	1609	return HAL_OK;
ganlikun	0:13413ea9a877	1610	}
ganlikun	0:13413ea9a877	1611
ganlikun	0:13413ea9a877	1612	/**
ganlikun	0:13413ea9a877	1613	* @brief Configures the TIM in master mode.
ganlikun	0:13413ea9a877	1614	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1615	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1616	* @param sMasterConfig: pointer to a TIM_MasterConfigTypeDef structure that
ganlikun	0:13413ea9a877	1617	* contains the selected trigger output (TRGO) and the Master/Slave
ganlikun	0:13413ea9a877	1618	* mode.
ganlikun	0:13413ea9a877	1619	* @retval HAL status
ganlikun	0:13413ea9a877	1620	*/
ganlikun	0:13413ea9a877	1621	HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef htim, TIM_MasterConfigTypeDef sMasterConfig)
ganlikun	0:13413ea9a877	1622	{
ganlikun	0:13413ea9a877	1623	/* Check the parameters */
ganlikun	0:13413ea9a877	1624	assert_param(IS_TIM_MASTER_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	1625	assert_param(IS_TIM_TRGO_SOURCE(sMasterConfig->MasterOutputTrigger));
ganlikun	0:13413ea9a877	1626	assert_param(IS_TIM_MSM_STATE(sMasterConfig->MasterSlaveMode));
ganlikun	0:13413ea9a877	1627
ganlikun	0:13413ea9a877	1628	__HAL_LOCK(htim);
ganlikun	0:13413ea9a877	1629
ganlikun	0:13413ea9a877	1630	htim->State = HAL_TIM_STATE_BUSY;
ganlikun	0:13413ea9a877	1631
ganlikun	0:13413ea9a877	1632	/* Reset the MMS Bits */
ganlikun	0:13413ea9a877	1633	htim->Instance->CR2 &= ~TIM_CR2_MMS;
ganlikun	0:13413ea9a877	1634	/* Select the TRGO source */
ganlikun	0:13413ea9a877	1635	htim->Instance->CR2 \|= sMasterConfig->MasterOutputTrigger;
ganlikun	0:13413ea9a877	1636
ganlikun	0:13413ea9a877	1637	/* Reset the MSM Bit */
ganlikun	0:13413ea9a877	1638	htim->Instance->SMCR &= ~TIM_SMCR_MSM;
ganlikun	0:13413ea9a877	1639	/* Set or Reset the MSM Bit */
ganlikun	0:13413ea9a877	1640	htim->Instance->SMCR \|= sMasterConfig->MasterSlaveMode;
ganlikun	0:13413ea9a877	1641
ganlikun	0:13413ea9a877	1642	htim->State = HAL_TIM_STATE_READY;
ganlikun	0:13413ea9a877	1643
ganlikun	0:13413ea9a877	1644	__HAL_UNLOCK(htim);
ganlikun	0:13413ea9a877	1645
ganlikun	0:13413ea9a877	1646	return HAL_OK;
ganlikun	0:13413ea9a877	1647	}
ganlikun	0:13413ea9a877	1648
ganlikun	0:13413ea9a877	1649	/**
ganlikun	0:13413ea9a877	1650	* @brief Configures the Break feature, dead time, Lock level, OSSI/OSSR State
ganlikun	0:13413ea9a877	1651	* and the AOE(automatic output enable).
ganlikun	0:13413ea9a877	1652	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1653	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1654	* @param sBreakDeadTimeConfig: pointer to a TIM_ConfigBreakDeadConfig_TypeDef structure that
ganlikun	0:13413ea9a877	1655	* contains the BDTR Register configuration information for the TIM peripheral.
ganlikun	0:13413ea9a877	1656	* @retval HAL status
ganlikun	0:13413ea9a877	1657	*/
ganlikun	0:13413ea9a877	1658	HAL_StatusTypeDef HAL_TIMEx_ConfigBreakDeadTime(TIM_HandleTypeDef *htim,
ganlikun	0:13413ea9a877	1659	TIM_BreakDeadTimeConfigTypeDef * sBreakDeadTimeConfig)
ganlikun	0:13413ea9a877	1660	{
ganlikun	0:13413ea9a877	1661	uint32_t tmpbdtr = 0U;
ganlikun	0:13413ea9a877	1662
ganlikun	0:13413ea9a877	1663	/* Check the parameters */
ganlikun	0:13413ea9a877	1664	assert_param(IS_TIM_BREAK_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	1665	assert_param(IS_TIM_OSSR_STATE(sBreakDeadTimeConfig->OffStateRunMode));
ganlikun	0:13413ea9a877	1666	assert_param(IS_TIM_OSSI_STATE(sBreakDeadTimeConfig->OffStateIDLEMode));
ganlikun	0:13413ea9a877	1667	assert_param(IS_TIM_LOCK_LEVEL(sBreakDeadTimeConfig->LockLevel));
ganlikun	0:13413ea9a877	1668	assert_param(IS_TIM_DEADTIME(sBreakDeadTimeConfig->DeadTime));
ganlikun	0:13413ea9a877	1669	assert_param(IS_TIM_BREAK_STATE(sBreakDeadTimeConfig->BreakState));
ganlikun	0:13413ea9a877	1670	assert_param(IS_TIM_BREAK_POLARITY(sBreakDeadTimeConfig->BreakPolarity));
ganlikun	0:13413ea9a877	1671	assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(sBreakDeadTimeConfig->AutomaticOutput));
ganlikun	0:13413ea9a877	1672
ganlikun	0:13413ea9a877	1673	/* Check input state */
ganlikun	0:13413ea9a877	1674	__HAL_LOCK(htim);
ganlikun	0:13413ea9a877	1675
ganlikun	0:13413ea9a877	1676	/* Set the Lock level, the Break enable Bit and the Polarity, the OSSR State,
ganlikun	0:13413ea9a877	1677	the OSSI State, the dead time value and the Automatic Output Enable Bit */
ganlikun	0:13413ea9a877	1678
ganlikun	0:13413ea9a877	1679	/* Set the BDTR bits */
ganlikun	0:13413ea9a877	1680	MODIFY_REG(tmpbdtr, TIM_BDTR_DTG, sBreakDeadTimeConfig->DeadTime);
ganlikun	0:13413ea9a877	1681	MODIFY_REG(tmpbdtr, TIM_BDTR_LOCK, sBreakDeadTimeConfig->LockLevel);
ganlikun	0:13413ea9a877	1682	MODIFY_REG(tmpbdtr, TIM_BDTR_OSSI, sBreakDeadTimeConfig->OffStateIDLEMode);
ganlikun	0:13413ea9a877	1683	MODIFY_REG(tmpbdtr, TIM_BDTR_OSSR, sBreakDeadTimeConfig->OffStateRunMode);
ganlikun	0:13413ea9a877	1684	MODIFY_REG(tmpbdtr, TIM_BDTR_BKE, sBreakDeadTimeConfig->BreakState);
ganlikun	0:13413ea9a877	1685	MODIFY_REG(tmpbdtr, TIM_BDTR_BKP, sBreakDeadTimeConfig->BreakPolarity);
ganlikun	0:13413ea9a877	1686	MODIFY_REG(tmpbdtr, TIM_BDTR_AOE, sBreakDeadTimeConfig->AutomaticOutput);
ganlikun	0:13413ea9a877	1687	MODIFY_REG(tmpbdtr, TIM_BDTR_MOE, sBreakDeadTimeConfig->AutomaticOutput);
ganlikun	0:13413ea9a877	1688
ganlikun	0:13413ea9a877	1689	/* Set TIMx_BDTR */
ganlikun	0:13413ea9a877	1690	htim->Instance->BDTR = tmpbdtr;
ganlikun	0:13413ea9a877	1691
ganlikun	0:13413ea9a877	1692	__HAL_UNLOCK(htim);
ganlikun	0:13413ea9a877	1693
ganlikun	0:13413ea9a877	1694	return HAL_OK;
ganlikun	0:13413ea9a877	1695	}
ganlikun	0:13413ea9a877	1696
ganlikun	0:13413ea9a877	1697	/**
ganlikun	0:13413ea9a877	1698	* @brief Configures the TIM2, TIM5 and TIM11 Remapping input capabilities.
ganlikun	0:13413ea9a877	1699	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1700	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1701	* @param Remap: specifies the TIM input remapping source.
ganlikun	0:13413ea9a877	1702	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1703	* @arg TIM_TIM2_TIM8_TRGO: TIM2 ITR1 input is connected to TIM8 Trigger output(default)
ganlikun	0:13413ea9a877	1704	* @arg TIM_TIM2_ETH_PTP: TIM2 ITR1 input is connected to ETH PTP trigger output.
ganlikun	0:13413ea9a877	1705	* @arg TIM_TIM2_USBFS_SOF: TIM2 ITR1 input is connected to USB FS SOF.
ganlikun	0:13413ea9a877	1706	* @arg TIM_TIM2_USBHS_SOF: TIM2 ITR1 input is connected to USB HS SOF.
ganlikun	0:13413ea9a877	1707	* @arg TIM_TIM5_GPIO: TIM5 CH4 input is connected to dedicated Timer pin(default)
ganlikun	0:13413ea9a877	1708	* @arg TIM_TIM5_LSI: TIM5 CH4 input is connected to LSI clock.
ganlikun	0:13413ea9a877	1709	* @arg TIM_TIM5_LSE: TIM5 CH4 input is connected to LSE clock.
ganlikun	0:13413ea9a877	1710	* @arg TIM_TIM5_RTC: TIM5 CH4 input is connected to RTC Output event.
ganlikun	0:13413ea9a877	1711	* @arg TIM_TIM11_GPIO: TIM11 CH4 input is connected to dedicated Timer pin(default)
ganlikun	0:13413ea9a877	1712	* @arg TIM_TIM11_HSE: TIM11 CH4 input is connected to HSE_RTC clock
ganlikun	0:13413ea9a877	1713	* (HSE divided by a programmable prescaler)
ganlikun	0:13413ea9a877	1714	* @arg TIM_TIM9_TIM3_TRGO: TIM9 ITR1 input is connected to TIM3 Trigger output(default)
ganlikun	0:13413ea9a877	1715	* @arg TIM_TIM9_LPTIM: TIM9 ITR1 input is connected to LPTIM.
ganlikun	0:13413ea9a877	1716	* @arg TIM_TIM5_TIM3_TRGO: TIM5 ITR1 input is connected to TIM3 Trigger output(default)
ganlikun	0:13413ea9a877	1717	* @arg TIM_TIM5_LPTIM: TIM5 ITR1 input is connected to LPTIM.
ganlikun	0:13413ea9a877	1718	* @arg TIM_TIM1_TIM3_TRGO: TIM1 ITR2 input is connected to TIM3 Trigger output(default)
ganlikun	0:13413ea9a877	1719	* @arg TIM_TIM1_LPTIM: TIM1 ITR2 input is connected to LPTIM.
ganlikun	0:13413ea9a877	1720	* @retval HAL status
ganlikun	0:13413ea9a877	1721	*/
ganlikun	0:13413ea9a877	1722	HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap)
ganlikun	0:13413ea9a877	1723	{
ganlikun	0:13413ea9a877	1724	__HAL_LOCK(htim);
ganlikun	0:13413ea9a877	1725
ganlikun	0:13413ea9a877	1726	/* Check parameters */
ganlikun	0:13413ea9a877	1727	assert_param(IS_TIM_REMAP_INSTANCE(htim->Instance));
ganlikun	0:13413ea9a877	1728	assert_param(IS_TIM_REMAP(Remap));
ganlikun	0:13413ea9a877	1729
ganlikun	0:13413ea9a877	1730	#if defined(LPTIM_OR_TIM1_ITR2_RMP)
ganlikun	0:13413ea9a877	1731	if ((Remap == TIM_TIM9_TIM3_TRGO)\|\| (Remap == TIM_TIM9_LPTIM)\|\|(Remap ==TIM_TIM5_TIM3_TRGO)\|\|\
ganlikun	0:13413ea9a877	1732	(Remap == TIM_TIM5_LPTIM)\|\|(Remap == TIM_TIM1_TIM3_TRGO)\|\| (Remap == TIM_TIM1_LPTIM))
ganlikun	0:13413ea9a877	1733	{
ganlikun	0:13413ea9a877	1734	__HAL_RCC_LPTIM1_CLK_ENABLE();
ganlikun	0:13413ea9a877	1735
ganlikun	0:13413ea9a877	1736	LPTIM1->OR = (Remap& 0xEFFFFFFFU);
ganlikun	0:13413ea9a877	1737	}
ganlikun	0:13413ea9a877	1738	else
ganlikun	0:13413ea9a877	1739	{
ganlikun	0:13413ea9a877	1740	/* Set the Timer remapping configuration */
ganlikun	0:13413ea9a877	1741	htim->Instance->OR = Remap;
ganlikun	0:13413ea9a877	1742	}
ganlikun	0:13413ea9a877	1743	#else
ganlikun	0:13413ea9a877	1744	/* Set the Timer remapping configuration */
ganlikun	0:13413ea9a877	1745	htim->Instance->OR = Remap;
ganlikun	0:13413ea9a877	1746	#endif
ganlikun	0:13413ea9a877	1747	htim->State = HAL_TIM_STATE_READY;
ganlikun	0:13413ea9a877	1748
ganlikun	0:13413ea9a877	1749	__HAL_UNLOCK(htim);
ganlikun	0:13413ea9a877	1750
ganlikun	0:13413ea9a877	1751	return HAL_OK;
ganlikun	0:13413ea9a877	1752	}
ganlikun	0:13413ea9a877	1753
ganlikun	0:13413ea9a877	1754	/**
ganlikun	0:13413ea9a877	1755	* @}
ganlikun	0:13413ea9a877	1756	*/
ganlikun	0:13413ea9a877	1757
ganlikun	0:13413ea9a877	1758	/** @defgroup TIMEx_Exported_Functions_Group6 Extension Callbacks functions
ganlikun	0:13413ea9a877	1759	* @brief Extension Callbacks functions
ganlikun	0:13413ea9a877	1760	*
ganlikun	0:13413ea9a877	1761	@verbatim
ganlikun	0:13413ea9a877	1762	==============================================================================
ganlikun	0:13413ea9a877	1763	##### Extension Callbacks functions #####
ganlikun	0:13413ea9a877	1764	==============================================================================
ganlikun	0:13413ea9a877	1765	[..]
ganlikun	0:13413ea9a877	1766	This section provides Extension TIM callback functions:
ganlikun	0:13413ea9a877	1767	(+) Timer Commutation callback
ganlikun	0:13413ea9a877	1768	(+) Timer Break callback
ganlikun	0:13413ea9a877	1769
ganlikun	0:13413ea9a877	1770	@endverbatim
ganlikun	0:13413ea9a877	1771	* @{
ganlikun	0:13413ea9a877	1772	*/
ganlikun	0:13413ea9a877	1773
ganlikun	0:13413ea9a877	1774	/**
ganlikun	0:13413ea9a877	1775	* @brief Hall commutation changed callback in non blocking mode
ganlikun	0:13413ea9a877	1776	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1777	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1778	* @retval None
ganlikun	0:13413ea9a877	1779	*/
ganlikun	0:13413ea9a877	1780	__weak void HAL_TIMEx_CommutationCallback(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	1781	{
ganlikun	0:13413ea9a877	1782	/* Prevent unused argument(s) compilation warning */
ganlikun	0:13413ea9a877	1783	UNUSED(htim);
ganlikun	0:13413ea9a877	1784	/* NOTE : This function Should not be modified, when the callback is needed,
ganlikun	0:13413ea9a877	1785	the HAL_TIMEx_CommutationCallback could be implemented in the user file
ganlikun	0:13413ea9a877	1786	*/
ganlikun	0:13413ea9a877	1787	}
ganlikun	0:13413ea9a877	1788
ganlikun	0:13413ea9a877	1789	/**
ganlikun	0:13413ea9a877	1790	* @brief Hall Break detection callback in non blocking mode
ganlikun	0:13413ea9a877	1791	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1792	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1793	* @retval None
ganlikun	0:13413ea9a877	1794	*/
ganlikun	0:13413ea9a877	1795	__weak void HAL_TIMEx_BreakCallback(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	1796	{
ganlikun	0:13413ea9a877	1797	/* Prevent unused argument(s) compilation warning */
ganlikun	0:13413ea9a877	1798	UNUSED(htim);
ganlikun	0:13413ea9a877	1799	/* NOTE : This function Should not be modified, when the callback is needed,
ganlikun	0:13413ea9a877	1800	the HAL_TIMEx_BreakCallback could be implemented in the user file
ganlikun	0:13413ea9a877	1801	*/
ganlikun	0:13413ea9a877	1802	}
ganlikun	0:13413ea9a877	1803	/**
ganlikun	0:13413ea9a877	1804	* @}
ganlikun	0:13413ea9a877	1805	*/
ganlikun	0:13413ea9a877	1806
ganlikun	0:13413ea9a877	1807	/** @defgroup TIMEx_Exported_Functions_Group7 Extension Peripheral State functions
ganlikun	0:13413ea9a877	1808	* @brief Extension Peripheral State functions
ganlikun	0:13413ea9a877	1809	*
ganlikun	0:13413ea9a877	1810	@verbatim
ganlikun	0:13413ea9a877	1811	==============================================================================
ganlikun	0:13413ea9a877	1812	##### Extension Peripheral State functions #####
ganlikun	0:13413ea9a877	1813	==============================================================================
ganlikun	0:13413ea9a877	1814	[..]
ganlikun	0:13413ea9a877	1815	This subsection permits to get in run-time the status of the peripheral
ganlikun	0:13413ea9a877	1816	and the data flow.
ganlikun	0:13413ea9a877	1817
ganlikun	0:13413ea9a877	1818	@endverbatim
ganlikun	0:13413ea9a877	1819	* @{
ganlikun	0:13413ea9a877	1820	*/
ganlikun	0:13413ea9a877	1821
ganlikun	0:13413ea9a877	1822	/**
ganlikun	0:13413ea9a877	1823	* @brief Return the TIM Hall Sensor interface state
ganlikun	0:13413ea9a877	1824	* @param htim: pointer to a TIM_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1825	* the configuration information for TIM module.
ganlikun	0:13413ea9a877	1826	* @retval HAL state
ganlikun	0:13413ea9a877	1827	*/
ganlikun	0:13413ea9a877	1828	HAL_TIM_StateTypeDef HAL_TIMEx_HallSensor_GetState(TIM_HandleTypeDef *htim)
ganlikun	0:13413ea9a877	1829	{
ganlikun	0:13413ea9a877	1830	return htim->State;
ganlikun	0:13413ea9a877	1831	}
ganlikun	0:13413ea9a877	1832
ganlikun	0:13413ea9a877	1833	/**
ganlikun	0:13413ea9a877	1834	* @}
ganlikun	0:13413ea9a877	1835	*/
ganlikun	0:13413ea9a877	1836
ganlikun	0:13413ea9a877	1837	/**
ganlikun	0:13413ea9a877	1838	* @brief TIM DMA Commutation callback.
ganlikun	0:13413ea9a877	1839	* @param hdma: pointer to a DMA_HandleTypeDef structure that contains
ganlikun	0:13413ea9a877	1840	* the configuration information for the specified DMA module.
ganlikun	0:13413ea9a877	1841	* @retval None
ganlikun	0:13413ea9a877	1842	*/
ganlikun	0:13413ea9a877	1843	void TIMEx_DMACommutationCplt(DMA_HandleTypeDef *hdma)
ganlikun	0:13413ea9a877	1844	{
ganlikun	0:13413ea9a877	1845	TIM_HandleTypeDef* htim = ( TIM_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
ganlikun	0:13413ea9a877	1846
ganlikun	0:13413ea9a877	1847	htim->State= HAL_TIM_STATE_READY;
ganlikun	0:13413ea9a877	1848
ganlikun	0:13413ea9a877	1849	HAL_TIMEx_CommutationCallback(htim);
ganlikun	0:13413ea9a877	1850	}
ganlikun	0:13413ea9a877	1851	/**
ganlikun	0:13413ea9a877	1852	* @}
ganlikun	0:13413ea9a877	1853	*/
ganlikun	0:13413ea9a877	1854
ganlikun	0:13413ea9a877	1855	/**
ganlikun	0:13413ea9a877	1856	* @brief Enables or disables the TIM Capture Compare Channel xN.
ganlikun	0:13413ea9a877	1857	* @param TIMx to select the TIM peripheral
ganlikun	0:13413ea9a877	1858	* @param Channel: specifies the TIM Channel
ganlikun	0:13413ea9a877	1859	* This parameter can be one of the following values:
ganlikun	0:13413ea9a877	1860	* @arg TIM_Channel_1: TIM Channel 1
ganlikun	0:13413ea9a877	1861	* @arg TIM_Channel_2: TIM Channel 2
ganlikun	0:13413ea9a877	1862	* @arg TIM_Channel_3: TIM Channel 3
ganlikun	0:13413ea9a877	1863	* @param ChannelNState: specifies the TIM Channel CCxNE bit new state.
ganlikun	0:13413ea9a877	1864	* This parameter can be: TIM_CCxN_ENABLE or TIM_CCxN_Disable.
ganlikun	0:13413ea9a877	1865	* @retval None
ganlikun	0:13413ea9a877	1866	*/
ganlikun	0:13413ea9a877	1867	static void TIM_CCxNChannelCmd(TIM_TypeDef* TIMx, uint32_t Channel, uint32_t ChannelNState)
ganlikun	0:13413ea9a877	1868	{
ganlikun	0:13413ea9a877	1869	uint32_t tmp = 0U;
ganlikun	0:13413ea9a877	1870
ganlikun	0:13413ea9a877	1871	/* Check the parameters */
ganlikun	0:13413ea9a877	1872	assert_param(IS_TIM_CC4_INSTANCE(TIMx));
ganlikun	0:13413ea9a877	1873	assert_param(IS_TIM_COMPLEMENTARY_CHANNELS(Channel));
ganlikun	0:13413ea9a877	1874
ganlikun	0:13413ea9a877	1875	tmp = TIM_CCER_CC1NE << Channel;
ganlikun	0:13413ea9a877	1876
ganlikun	0:13413ea9a877	1877	/* Reset the CCxNE Bit */
ganlikun	0:13413ea9a877	1878	TIMx->CCER &= ~tmp;
ganlikun	0:13413ea9a877	1879
ganlikun	0:13413ea9a877	1880	/* Set or reset the CCxNE Bit */
ganlikun	0:13413ea9a877	1881	TIMx->CCER \|= (uint32_t)(ChannelNState << Channel);
ganlikun	0:13413ea9a877	1882	}
ganlikun	0:13413ea9a877	1883
ganlikun	0:13413ea9a877	1884	/**
ganlikun	0:13413ea9a877	1885	* @}
ganlikun	0:13413ea9a877	1886	*/
ganlikun	0:13413ea9a877	1887
ganlikun	0:13413ea9a877	1888	#endif /* HAL_TIM_MODULE_ENABLED */
ganlikun	0:13413ea9a877	1889	/**
ganlikun	0:13413ea9a877	1890	* @}
ganlikun	0:13413ea9a877	1891	*/
ganlikun	0:13413ea9a877	1892
ganlikun	0:13413ea9a877	1893	/**
ganlikun	0:13413ea9a877	1894	* @}
ganlikun	0:13413ea9a877	1895	*/
ganlikun	0:13413ea9a877	1896	/********************** (C) COPYRIGHT STMicroelectronics *END OF FILE**/
ganlikun	0:13413ea9a877	1897

Repository toolbox

Export to desktop IDE

Repository details

Type:	Library
Created:	05 Jul 2022
Imports:	1
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	0
Followers:	1

targets/TARGET_STM/TARGET_STM32F4/device/stm32f4xx_hal_tim_ex.c@0:13413ea9a877, 2022-06-12 (annotated)

Who changed what in which revision?

Repository toolbox

Repository details

Important Information for this Arm website

Access Warning