[303] | 1 | /**
|
---|
| 2 | ******************************************************************************
|
---|
| 3 | * @file stm32f4xx_hal_tim_ex.c
|
---|
| 4 | * @author MCD Application Team
|
---|
| 5 | * @version V1.4.1
|
---|
| 6 | * @date 09-October-2015
|
---|
| 7 | * @brief TIM HAL module driver.
|
---|
| 8 | * This file provides firmware functions to manage the following
|
---|
| 9 | * functionalities of the Timer extension peripheral:
|
---|
| 10 | * + Time Hall Sensor Interface Initialization
|
---|
| 11 | * + Time Hall Sensor Interface Start
|
---|
| 12 | * + Time Complementary signal bread and dead time configuration
|
---|
| 13 | * + Time Master and Slave synchronization configuration
|
---|
| 14 | @verbatim
|
---|
| 15 | ==============================================================================
|
---|
| 16 | ##### TIMER Extended features #####
|
---|
| 17 | ==============================================================================
|
---|
| 18 | [..]
|
---|
| 19 | The Timer Extension features include:
|
---|
| 20 | (#) Complementary outputs with programmable dead-time for :
|
---|
| 21 | (++) Input Capture
|
---|
| 22 | (++) Output Compare
|
---|
| 23 | (++) PWM generation (Edge and Center-aligned Mode)
|
---|
| 24 | (++) One-pulse mode output
|
---|
| 25 | (#) Synchronization circuit to control the timer with external signals and to
|
---|
| 26 | interconnect several timers together.
|
---|
| 27 | (#) Break input to put the timer output signals in reset state or in a known state.
|
---|
| 28 | (#) Supports incremental (quadrature) encoder and hall-sensor circuitry for
|
---|
| 29 | positioning purposes
|
---|
| 30 |
|
---|
| 31 | ##### How to use this driver #####
|
---|
| 32 | ==============================================================================
|
---|
| 33 | [..]
|
---|
| 34 | (#) Initialize the TIM low level resources by implementing the following functions
|
---|
| 35 | depending from feature used :
|
---|
| 36 | (++) Complementary Output Compare : HAL_TIM_OC_MspInit()
|
---|
| 37 | (++) Complementary PWM generation : HAL_TIM_PWM_MspInit()
|
---|
| 38 | (++) Complementary One-pulse mode output : HAL_TIM_OnePulse_MspInit()
|
---|
| 39 | (++) Hall Sensor output : HAL_TIM_HallSensor_MspInit()
|
---|
| 40 |
|
---|
| 41 | (#) Initialize the TIM low level resources :
|
---|
| 42 | (##) Enable the TIM interface clock using __TIMx_CLK_ENABLE();
|
---|
| 43 | (##) TIM pins configuration
|
---|
| 44 | (+++) Enable the clock for the TIM GPIOs using the following function:
|
---|
| 45 | __GPIOx_CLK_ENABLE();
|
---|
| 46 | (+++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init();
|
---|
| 47 |
|
---|
| 48 | (#) The external Clock can be configured, if needed (the default clock is the
|
---|
| 49 | internal clock from the APBx), using the following function:
|
---|
| 50 | HAL_TIM_ConfigClockSource, the clock configuration should be done before
|
---|
| 51 | any start function.
|
---|
| 52 |
|
---|
| 53 | (#) Configure the TIM in the desired functioning mode using one of the
|
---|
| 54 | initialization function of this driver:
|
---|
| 55 | (++) HAL_TIMEx_HallSensor_Init and HAL_TIMEx_ConfigCommutationEvent: to use the
|
---|
| 56 | Timer Hall Sensor Interface and the commutation event with the corresponding
|
---|
| 57 | Interrupt and DMA request if needed (Note that One Timer is used to interface
|
---|
| 58 | with the Hall sensor Interface and another Timer should be used to use
|
---|
| 59 | the commutation event).
|
---|
| 60 |
|
---|
| 61 | (#) Activate the TIM peripheral using one of the start functions:
|
---|
| 62 | (++) Complementary Output Compare : HAL_TIMEx_OCN_Start(), HAL_TIMEx_OCN_Start_DMA(), HAL_TIMEx_OC_Start_IT()
|
---|
| 63 | (++) Complementary PWM generation : HAL_TIMEx_PWMN_Start(), HAL_TIMEx_PWMN_Start_DMA(), HAL_TIMEx_PWMN_Start_IT()
|
---|
| 64 | (++) Complementary One-pulse mode output : HAL_TIMEx_OnePulseN_Start(), HAL_TIMEx_OnePulseN_Start_IT()
|
---|
| 65 | (++) Hall Sensor output : HAL_TIMEx_HallSensor_Start(), HAL_TIMEx_HallSensor_Start_DMA(), HAL_TIMEx_HallSensor_Start_IT().
|
---|
| 66 |
|
---|
| 67 |
|
---|
| 68 | @endverbatim
|
---|
| 69 | ******************************************************************************
|
---|
| 70 | * @attention
|
---|
| 71 | *
|
---|
| 72 | * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
|
---|
| 73 | *
|
---|
| 74 | * Redistribution and use in source and binary forms, with or without modification,
|
---|
| 75 | * are permitted provided that the following conditions are met:
|
---|
| 76 | * 1. Redistributions of source code must retain the above copyright notice,
|
---|
| 77 | * this list of conditions and the following disclaimer.
|
---|
| 78 | * 2. Redistributions in binary form must reproduce the above copyright notice,
|
---|
| 79 | * this list of conditions and the following disclaimer in the documentation
|
---|
| 80 | * and/or other materials provided with the distribution.
|
---|
| 81 | * 3. Neither the name of STMicroelectronics nor the names of its contributors
|
---|
| 82 | * may be used to endorse or promote products derived from this software
|
---|
| 83 | * without specific prior written permission.
|
---|
| 84 | *
|
---|
| 85 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
---|
| 86 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
---|
| 87 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
---|
| 88 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
---|
| 89 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
---|
| 90 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
---|
| 91 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
---|
| 92 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
---|
| 93 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
---|
| 94 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
---|
| 95 | *
|
---|
| 96 | ******************************************************************************
|
---|
| 97 | */
|
---|
| 98 |
|
---|
| 99 | /* Includes ------------------------------------------------------------------*/
|
---|
| 100 | #include "stm32f4xx_hal.h"
|
---|
| 101 |
|
---|
| 102 | /** @addtogroup STM32F4xx_HAL_Driver
|
---|
| 103 | * @{
|
---|
| 104 | */
|
---|
| 105 |
|
---|
| 106 | /** @defgroup TIMEx TIMEx
|
---|
| 107 | * @brief TIM HAL module driver
|
---|
| 108 | * @{
|
---|
| 109 | */
|
---|
| 110 |
|
---|
| 111 | #ifdef HAL_TIM_MODULE_ENABLED
|
---|
| 112 |
|
---|
| 113 | /* Private typedef -----------------------------------------------------------*/
|
---|
| 114 | /* Private define ------------------------------------------------------------*/
|
---|
| 115 | /* Private macro -------------------------------------------------------------*/
|
---|
| 116 | /* Private variables ---------------------------------------------------------*/
|
---|
| 117 | /** @addtogroup TIMEx_Private_Functions
|
---|
| 118 | * @{
|
---|
| 119 | */
|
---|
| 120 | /* Private function prototypes -----------------------------------------------*/
|
---|
| 121 | static void TIM_CCxNChannelCmd(TIM_TypeDef* TIMx, uint32_t Channel, uint32_t ChannelNState);
|
---|
| 122 | /**
|
---|
| 123 | * @}
|
---|
| 124 | */
|
---|
| 125 |
|
---|
| 126 | /* Exported functions --------------------------------------------------------*/
|
---|
| 127 | /** @defgroup TIMEx_Exported_Functions TIM Exported Functions
|
---|
| 128 | * @{
|
---|
| 129 | */
|
---|
| 130 |
|
---|
| 131 | /** @defgroup TIMEx_Exported_Functions_Group1 Timer Hall Sensor functions
|
---|
| 132 | * @brief Timer Hall Sensor functions
|
---|
| 133 | *
|
---|
| 134 | @verbatim
|
---|
| 135 | ==============================================================================
|
---|
| 136 | ##### Timer Hall Sensor functions #####
|
---|
| 137 | ==============================================================================
|
---|
| 138 | [..]
|
---|
| 139 | This section provides functions allowing to:
|
---|
| 140 | (+) Initialize and configure TIM HAL Sensor.
|
---|
| 141 | (+) De-initialize TIM HAL Sensor.
|
---|
| 142 | (+) Start the Hall Sensor Interface.
|
---|
| 143 | (+) Stop the Hall Sensor Interface.
|
---|
| 144 | (+) Start the Hall Sensor Interface and enable interrupts.
|
---|
| 145 | (+) Stop the Hall Sensor Interface and disable interrupts.
|
---|
| 146 | (+) Start the Hall Sensor Interface and enable DMA transfers.
|
---|
| 147 | (+) Stop the Hall Sensor Interface and disable DMA transfers.
|
---|
| 148 |
|
---|
| 149 | @endverbatim
|
---|
| 150 | * @{
|
---|
| 151 | */
|
---|
| 152 | /**
|
---|
| 153 | * @brief Initializes the TIM Hall Sensor Interface and create the associated handle.
|
---|
| 154 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 155 | * the configuration information for TIM module.
|
---|
| 156 | * @param sConfig: TIM Hall Sensor configuration structure
|
---|
| 157 | * @retval HAL status
|
---|
| 158 | */
|
---|
| 159 | HAL_StatusTypeDef HAL_TIMEx_HallSensor_Init(TIM_HandleTypeDef *htim, TIM_HallSensor_InitTypeDef* sConfig)
|
---|
| 160 | {
|
---|
| 161 | TIM_OC_InitTypeDef OC_Config;
|
---|
| 162 |
|
---|
| 163 | /* Check the TIM handle allocation */
|
---|
| 164 | if(htim == NULL)
|
---|
| 165 | {
|
---|
| 166 | return HAL_ERROR;
|
---|
| 167 | }
|
---|
| 168 |
|
---|
| 169 | assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
|
---|
| 170 | assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode));
|
---|
| 171 | assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision));
|
---|
| 172 | assert_param(IS_TIM_IC_POLARITY(sConfig->IC1Polarity));
|
---|
| 173 | assert_param(IS_TIM_IC_PRESCALER(sConfig->IC1Prescaler));
|
---|
| 174 | assert_param(IS_TIM_IC_FILTER(sConfig->IC1Filter));
|
---|
| 175 |
|
---|
| 176 | /* Set the TIM state */
|
---|
| 177 | htim->State= HAL_TIM_STATE_BUSY;
|
---|
| 178 |
|
---|
| 179 | /* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */
|
---|
| 180 | HAL_TIMEx_HallSensor_MspInit(htim);
|
---|
| 181 |
|
---|
| 182 | /* Configure the Time base in the Encoder Mode */
|
---|
| 183 | TIM_Base_SetConfig(htim->Instance, &htim->Init);
|
---|
| 184 |
|
---|
| 185 | /* Configure the Channel 1 as Input Channel to interface with the three Outputs of the Hall sensor */
|
---|
| 186 | TIM_TI1_SetConfig(htim->Instance, sConfig->IC1Polarity, TIM_ICSELECTION_TRC, sConfig->IC1Filter);
|
---|
| 187 |
|
---|
| 188 | /* Reset the IC1PSC Bits */
|
---|
| 189 | htim->Instance->CCMR1 &= ~TIM_CCMR1_IC1PSC;
|
---|
| 190 | /* Set the IC1PSC value */
|
---|
| 191 | htim->Instance->CCMR1 |= sConfig->IC1Prescaler;
|
---|
| 192 |
|
---|
| 193 | /* Enable the Hall sensor interface (XOR function of the three inputs) */
|
---|
| 194 | htim->Instance->CR2 |= TIM_CR2_TI1S;
|
---|
| 195 |
|
---|
| 196 | /* Select the TIM_TS_TI1F_ED signal as Input trigger for the TIM */
|
---|
| 197 | htim->Instance->SMCR &= ~TIM_SMCR_TS;
|
---|
| 198 | htim->Instance->SMCR |= TIM_TS_TI1F_ED;
|
---|
| 199 |
|
---|
| 200 | /* Use the TIM_TS_TI1F_ED signal to reset the TIM counter each edge detection */
|
---|
| 201 | htim->Instance->SMCR &= ~TIM_SMCR_SMS;
|
---|
| 202 | htim->Instance->SMCR |= TIM_SLAVEMODE_RESET;
|
---|
| 203 |
|
---|
| 204 | /* Program channel 2 in PWM 2 mode with the desired Commutation_Delay*/
|
---|
| 205 | OC_Config.OCFastMode = TIM_OCFAST_DISABLE;
|
---|
| 206 | OC_Config.OCIdleState = TIM_OCIDLESTATE_RESET;
|
---|
| 207 | OC_Config.OCMode = TIM_OCMODE_PWM2;
|
---|
| 208 | OC_Config.OCNIdleState = TIM_OCNIDLESTATE_RESET;
|
---|
| 209 | OC_Config.OCNPolarity = TIM_OCNPOLARITY_HIGH;
|
---|
| 210 | OC_Config.OCPolarity = TIM_OCPOLARITY_HIGH;
|
---|
| 211 | OC_Config.Pulse = sConfig->Commutation_Delay;
|
---|
| 212 |
|
---|
| 213 | TIM_OC2_SetConfig(htim->Instance, &OC_Config);
|
---|
| 214 |
|
---|
| 215 | /* Select OC2REF as trigger output on TRGO: write the MMS bits in the TIMx_CR2
|
---|
| 216 | register to 101 */
|
---|
| 217 | htim->Instance->CR2 &= ~TIM_CR2_MMS;
|
---|
| 218 | htim->Instance->CR2 |= TIM_TRGO_OC2REF;
|
---|
| 219 |
|
---|
| 220 | /* Initialize the TIM state*/
|
---|
| 221 | htim->State= HAL_TIM_STATE_READY;
|
---|
| 222 |
|
---|
| 223 | return HAL_OK;
|
---|
| 224 | }
|
---|
| 225 |
|
---|
| 226 | /**
|
---|
| 227 | * @brief DeInitializes the TIM Hall Sensor interface
|
---|
| 228 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 229 | * the configuration information for TIM module.
|
---|
| 230 | * @retval HAL status
|
---|
| 231 | */
|
---|
| 232 | HAL_StatusTypeDef HAL_TIMEx_HallSensor_DeInit(TIM_HandleTypeDef *htim)
|
---|
| 233 | {
|
---|
| 234 | /* Check the parameters */
|
---|
| 235 | assert_param(IS_TIM_INSTANCE(htim->Instance));
|
---|
| 236 |
|
---|
| 237 | htim->State = HAL_TIM_STATE_BUSY;
|
---|
| 238 |
|
---|
| 239 | /* Disable the TIM Peripheral Clock */
|
---|
| 240 | __HAL_TIM_DISABLE(htim);
|
---|
| 241 |
|
---|
| 242 | /* DeInit the low level hardware: GPIO, CLOCK, NVIC */
|
---|
| 243 | HAL_TIMEx_HallSensor_MspDeInit(htim);
|
---|
| 244 |
|
---|
| 245 | /* Change TIM state */
|
---|
| 246 | htim->State = HAL_TIM_STATE_RESET;
|
---|
| 247 |
|
---|
| 248 | /* Release Lock */
|
---|
| 249 | __HAL_UNLOCK(htim);
|
---|
| 250 |
|
---|
| 251 | return HAL_OK;
|
---|
| 252 | }
|
---|
| 253 |
|
---|
| 254 | /**
|
---|
| 255 | * @brief Initializes the TIM Hall Sensor MSP.
|
---|
| 256 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 257 | * the configuration information for TIM module.
|
---|
| 258 | * @retval None
|
---|
| 259 | */
|
---|
| 260 | __weak void HAL_TIMEx_HallSensor_MspInit(TIM_HandleTypeDef *htim)
|
---|
| 261 | {
|
---|
| 262 | /* NOTE : This function Should not be modified, when the callback is needed,
|
---|
| 263 | the HAL_TIMEx_HallSensor_MspInit could be implemented in the user file
|
---|
| 264 | */
|
---|
| 265 | }
|
---|
| 266 |
|
---|
| 267 | /**
|
---|
| 268 | * @brief DeInitializes TIM Hall Sensor MSP.
|
---|
| 269 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 270 | * the configuration information for TIM module.
|
---|
| 271 | * @retval None
|
---|
| 272 | */
|
---|
| 273 | __weak void HAL_TIMEx_HallSensor_MspDeInit(TIM_HandleTypeDef *htim)
|
---|
| 274 | {
|
---|
| 275 | /* NOTE : This function Should not be modified, when the callback is needed,
|
---|
| 276 | the HAL_TIMEx_HallSensor_MspDeInit could be implemented in the user file
|
---|
| 277 | */
|
---|
| 278 | }
|
---|
| 279 |
|
---|
| 280 | /**
|
---|
| 281 | * @brief Starts the TIM Hall Sensor Interface.
|
---|
| 282 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 283 | * the configuration information for TIM module.
|
---|
| 284 | * @retval HAL status
|
---|
| 285 | */
|
---|
| 286 | HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start(TIM_HandleTypeDef *htim)
|
---|
| 287 | {
|
---|
| 288 | /* Check the parameters */
|
---|
| 289 | assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
|
---|
| 290 |
|
---|
| 291 | /* Enable the Input Capture channels 1
|
---|
| 292 | (in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
|
---|
| 293 | TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
|
---|
| 294 |
|
---|
| 295 | /* Enable the Peripheral */
|
---|
| 296 | __HAL_TIM_ENABLE(htim);
|
---|
| 297 |
|
---|
| 298 | /* Return function status */
|
---|
| 299 | return HAL_OK;
|
---|
| 300 | }
|
---|
| 301 |
|
---|
| 302 | /**
|
---|
| 303 | * @brief Stops the TIM Hall sensor Interface.
|
---|
| 304 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 305 | * the configuration information for TIM module.
|
---|
| 306 | * @retval HAL status
|
---|
| 307 | */
|
---|
| 308 | HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop(TIM_HandleTypeDef *htim)
|
---|
| 309 | {
|
---|
| 310 | /* Check the parameters */
|
---|
| 311 | assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
|
---|
| 312 |
|
---|
| 313 | /* Disable the Input Capture channels 1, 2 and 3
|
---|
| 314 | (in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
|
---|
| 315 | TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
|
---|
| 316 |
|
---|
| 317 | /* Disable the Peripheral */
|
---|
| 318 | __HAL_TIM_DISABLE(htim);
|
---|
| 319 |
|
---|
| 320 | /* Return function status */
|
---|
| 321 | return HAL_OK;
|
---|
| 322 | }
|
---|
| 323 |
|
---|
| 324 | /**
|
---|
| 325 | * @brief Starts the TIM Hall Sensor Interface in interrupt mode.
|
---|
| 326 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 327 | * the configuration information for TIM module.
|
---|
| 328 | * @retval HAL status
|
---|
| 329 | */
|
---|
| 330 | HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_IT(TIM_HandleTypeDef *htim)
|
---|
| 331 | {
|
---|
| 332 | /* Check the parameters */
|
---|
| 333 | assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
|
---|
| 334 |
|
---|
| 335 | /* Enable the capture compare Interrupts 1 event */
|
---|
| 336 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
|
---|
| 337 |
|
---|
| 338 | /* Enable the Input Capture channels 1
|
---|
| 339 | (in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
|
---|
| 340 | TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
|
---|
| 341 |
|
---|
| 342 | /* Enable the Peripheral */
|
---|
| 343 | __HAL_TIM_ENABLE(htim);
|
---|
| 344 |
|
---|
| 345 | /* Return function status */
|
---|
| 346 | return HAL_OK;
|
---|
| 347 | }
|
---|
| 348 |
|
---|
| 349 | /**
|
---|
| 350 | * @brief Stops the TIM Hall Sensor Interface in interrupt mode.
|
---|
| 351 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 352 | * the configuration information for TIM module.
|
---|
| 353 | * @retval HAL status
|
---|
| 354 | */
|
---|
| 355 | HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_IT(TIM_HandleTypeDef *htim)
|
---|
| 356 | {
|
---|
| 357 | /* Check the parameters */
|
---|
| 358 | assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
|
---|
| 359 |
|
---|
| 360 | /* Disable the Input Capture channels 1
|
---|
| 361 | (in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
|
---|
| 362 | TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
|
---|
| 363 |
|
---|
| 364 | /* Disable the capture compare Interrupts event */
|
---|
| 365 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
|
---|
| 366 |
|
---|
| 367 | /* Disable the Peripheral */
|
---|
| 368 | __HAL_TIM_DISABLE(htim);
|
---|
| 369 |
|
---|
| 370 | /* Return function status */
|
---|
| 371 | return HAL_OK;
|
---|
| 372 | }
|
---|
| 373 |
|
---|
| 374 | /**
|
---|
| 375 | * @brief Starts the TIM Hall Sensor Interface in DMA mode.
|
---|
| 376 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 377 | * the configuration information for TIM module.
|
---|
| 378 | * @param pData: The destination Buffer address.
|
---|
| 379 | * @param Length: The length of data to be transferred from TIM peripheral to memory.
|
---|
| 380 | * @retval HAL status
|
---|
| 381 | */
|
---|
| 382 | HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_DMA(TIM_HandleTypeDef *htim, uint32_t *pData, uint16_t Length)
|
---|
| 383 | {
|
---|
| 384 | /* Check the parameters */
|
---|
| 385 | assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
|
---|
| 386 |
|
---|
| 387 | if((htim->State == HAL_TIM_STATE_BUSY))
|
---|
| 388 | {
|
---|
| 389 | return HAL_BUSY;
|
---|
| 390 | }
|
---|
| 391 | else if((htim->State == HAL_TIM_STATE_READY))
|
---|
| 392 | {
|
---|
| 393 | if(((uint32_t)pData == 0 ) && (Length > 0))
|
---|
| 394 | {
|
---|
| 395 | return HAL_ERROR;
|
---|
| 396 | }
|
---|
| 397 | else
|
---|
| 398 | {
|
---|
| 399 | htim->State = HAL_TIM_STATE_BUSY;
|
---|
| 400 | }
|
---|
| 401 | }
|
---|
| 402 | /* Enable the Input Capture channels 1
|
---|
| 403 | (in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
|
---|
| 404 | TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
|
---|
| 405 |
|
---|
| 406 | /* Set the DMA Input Capture 1 Callback */
|
---|
| 407 | htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMACaptureCplt;
|
---|
| 408 | /* Set the DMA error callback */
|
---|
| 409 | htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
|
---|
| 410 |
|
---|
| 411 | /* Enable the DMA Stream for Capture 1*/
|
---|
| 412 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)&htim->Instance->CCR1, (uint32_t)pData, Length);
|
---|
| 413 |
|
---|
| 414 | /* Enable the capture compare 1 Interrupt */
|
---|
| 415 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
|
---|
| 416 |
|
---|
| 417 | /* Enable the Peripheral */
|
---|
| 418 | __HAL_TIM_ENABLE(htim);
|
---|
| 419 |
|
---|
| 420 | /* Return function status */
|
---|
| 421 | return HAL_OK;
|
---|
| 422 | }
|
---|
| 423 |
|
---|
| 424 | /**
|
---|
| 425 | * @brief Stops the TIM Hall Sensor Interface in DMA mode.
|
---|
| 426 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 427 | * the configuration information for TIM module.
|
---|
| 428 | * @retval HAL status
|
---|
| 429 | */
|
---|
| 430 | HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_DMA(TIM_HandleTypeDef *htim)
|
---|
| 431 | {
|
---|
| 432 | /* Check the parameters */
|
---|
| 433 | assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
|
---|
| 434 |
|
---|
| 435 | /* Disable the Input Capture channels 1
|
---|
| 436 | (in the Hall Sensor Interface the Three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
|
---|
| 437 | TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
|
---|
| 438 |
|
---|
| 439 |
|
---|
| 440 | /* Disable the capture compare Interrupts 1 event */
|
---|
| 441 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
|
---|
| 442 |
|
---|
| 443 | /* Disable the Peripheral */
|
---|
| 444 | __HAL_TIM_DISABLE(htim);
|
---|
| 445 |
|
---|
| 446 | /* Return function status */
|
---|
| 447 | return HAL_OK;
|
---|
| 448 | }
|
---|
| 449 | /**
|
---|
| 450 | * @}
|
---|
| 451 | */
|
---|
| 452 |
|
---|
| 453 | /** @defgroup TIMEx_Exported_Functions_Group2 Timer Complementary Output Compare functions
|
---|
| 454 | * @brief Timer Complementary Output Compare functions
|
---|
| 455 | *
|
---|
| 456 | @verbatim
|
---|
| 457 | ==============================================================================
|
---|
| 458 | ##### Timer Complementary Output Compare functions #####
|
---|
| 459 | ==============================================================================
|
---|
| 460 | [..]
|
---|
| 461 | This section provides functions allowing to:
|
---|
| 462 | (+) Start the Complementary Output Compare/PWM.
|
---|
| 463 | (+) Stop the Complementary Output Compare/PWM.
|
---|
| 464 | (+) Start the Complementary Output Compare/PWM and enable interrupts.
|
---|
| 465 | (+) Stop the Complementary Output Compare/PWM and disable interrupts.
|
---|
| 466 | (+) Start the Complementary Output Compare/PWM and enable DMA transfers.
|
---|
| 467 | (+) Stop the Complementary Output Compare/PWM and disable DMA transfers.
|
---|
| 468 |
|
---|
| 469 | @endverbatim
|
---|
| 470 | * @{
|
---|
| 471 | */
|
---|
| 472 |
|
---|
| 473 | /**
|
---|
| 474 | * @brief Starts the TIM Output Compare signal generation on the complementary
|
---|
| 475 | * output.
|
---|
| 476 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 477 | * the configuration information for TIM module.
|
---|
| 478 | * @param Channel: TIM Channel to be enabled.
|
---|
| 479 | * This parameter can be one of the following values:
|
---|
| 480 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 481 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 482 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 483 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 484 | * @retval HAL status
|
---|
| 485 | */
|
---|
| 486 | HAL_StatusTypeDef HAL_TIMEx_OCN_Start(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 487 | {
|
---|
| 488 | /* Check the parameters */
|
---|
| 489 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 490 |
|
---|
| 491 | /* Enable the Capture compare channel N */
|
---|
| 492 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
|
---|
| 493 |
|
---|
| 494 | /* Enable the Main Output */
|
---|
| 495 | __HAL_TIM_MOE_ENABLE(htim);
|
---|
| 496 |
|
---|
| 497 | /* Enable the Peripheral */
|
---|
| 498 | __HAL_TIM_ENABLE(htim);
|
---|
| 499 |
|
---|
| 500 | /* Return function status */
|
---|
| 501 | return HAL_OK;
|
---|
| 502 | }
|
---|
| 503 |
|
---|
| 504 | /**
|
---|
| 505 | * @brief Stops the TIM Output Compare signal generation on the complementary
|
---|
| 506 | * output.
|
---|
| 507 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 508 | * the configuration information for TIM module.
|
---|
| 509 | * @param Channel: TIM Channel to be disabled.
|
---|
| 510 | * This parameter can be one of the following values:
|
---|
| 511 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 512 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 513 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 514 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 515 | * @retval HAL status
|
---|
| 516 | */
|
---|
| 517 | HAL_StatusTypeDef HAL_TIMEx_OCN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 518 | {
|
---|
| 519 | /* Check the parameters */
|
---|
| 520 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 521 |
|
---|
| 522 | /* Disable the Capture compare channel N */
|
---|
| 523 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
|
---|
| 524 |
|
---|
| 525 | /* Disable the Main Output */
|
---|
| 526 | __HAL_TIM_MOE_DISABLE(htim);
|
---|
| 527 |
|
---|
| 528 | /* Disable the Peripheral */
|
---|
| 529 | __HAL_TIM_DISABLE(htim);
|
---|
| 530 |
|
---|
| 531 | /* Return function status */
|
---|
| 532 | return HAL_OK;
|
---|
| 533 | }
|
---|
| 534 |
|
---|
| 535 | /**
|
---|
| 536 | * @brief Starts the TIM Output Compare signal generation in interrupt mode
|
---|
| 537 | * on the complementary output.
|
---|
| 538 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 539 | * the configuration information for TIM module.
|
---|
| 540 | * @param Channel: TIM Channel to be enabled.
|
---|
| 541 | * This parameter can be one of the following values:
|
---|
| 542 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 543 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 544 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 545 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 546 | * @retval HAL status
|
---|
| 547 | */
|
---|
| 548 | HAL_StatusTypeDef HAL_TIMEx_OCN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 549 | {
|
---|
| 550 | /* Check the parameters */
|
---|
| 551 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 552 |
|
---|
| 553 | switch (Channel)
|
---|
| 554 | {
|
---|
| 555 | case TIM_CHANNEL_1:
|
---|
| 556 | {
|
---|
| 557 | /* Enable the TIM Output Compare interrupt */
|
---|
| 558 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
|
---|
| 559 | }
|
---|
| 560 | break;
|
---|
| 561 |
|
---|
| 562 | case TIM_CHANNEL_2:
|
---|
| 563 | {
|
---|
| 564 | /* Enable the TIM Output Compare interrupt */
|
---|
| 565 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
|
---|
| 566 | }
|
---|
| 567 | break;
|
---|
| 568 |
|
---|
| 569 | case TIM_CHANNEL_3:
|
---|
| 570 | {
|
---|
| 571 | /* Enable the TIM Output Compare interrupt */
|
---|
| 572 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3);
|
---|
| 573 | }
|
---|
| 574 | break;
|
---|
| 575 |
|
---|
| 576 | case TIM_CHANNEL_4:
|
---|
| 577 | {
|
---|
| 578 | /* Enable the TIM Output Compare interrupt */
|
---|
| 579 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4);
|
---|
| 580 | }
|
---|
| 581 | break;
|
---|
| 582 |
|
---|
| 583 | default:
|
---|
| 584 | break;
|
---|
| 585 | }
|
---|
| 586 |
|
---|
| 587 | /* Enable the TIM Break interrupt */
|
---|
| 588 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_BREAK);
|
---|
| 589 |
|
---|
| 590 | /* Enable the Capture compare channel N */
|
---|
| 591 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
|
---|
| 592 |
|
---|
| 593 | /* Enable the Main Output */
|
---|
| 594 | __HAL_TIM_MOE_ENABLE(htim);
|
---|
| 595 |
|
---|
| 596 | /* Enable the Peripheral */
|
---|
| 597 | __HAL_TIM_ENABLE(htim);
|
---|
| 598 |
|
---|
| 599 | /* Return function status */
|
---|
| 600 | return HAL_OK;
|
---|
| 601 | }
|
---|
| 602 |
|
---|
| 603 | /**
|
---|
| 604 | * @brief Stops the TIM Output Compare signal generation in interrupt mode
|
---|
| 605 | * on the complementary output.
|
---|
| 606 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 607 | * the configuration information for TIM module.
|
---|
| 608 | * @param Channel: TIM Channel to be disabled.
|
---|
| 609 | * This parameter can be one of the following values:
|
---|
| 610 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 611 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 612 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 613 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 614 | * @retval HAL status
|
---|
| 615 | */
|
---|
| 616 | HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 617 | {
|
---|
| 618 | /* Check the parameters */
|
---|
| 619 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 620 |
|
---|
| 621 | switch (Channel)
|
---|
| 622 | {
|
---|
| 623 | case TIM_CHANNEL_1:
|
---|
| 624 | {
|
---|
| 625 | /* Disable the TIM Output Compare interrupt */
|
---|
| 626 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
|
---|
| 627 | }
|
---|
| 628 | break;
|
---|
| 629 |
|
---|
| 630 | case TIM_CHANNEL_2:
|
---|
| 631 | {
|
---|
| 632 | /* Disable the TIM Output Compare interrupt */
|
---|
| 633 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
|
---|
| 634 | }
|
---|
| 635 | break;
|
---|
| 636 |
|
---|
| 637 | case TIM_CHANNEL_3:
|
---|
| 638 | {
|
---|
| 639 | /* Disable the TIM Output Compare interrupt */
|
---|
| 640 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3);
|
---|
| 641 | }
|
---|
| 642 | break;
|
---|
| 643 |
|
---|
| 644 | case TIM_CHANNEL_4:
|
---|
| 645 | {
|
---|
| 646 | /* Disable the TIM Output Compare interrupt */
|
---|
| 647 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4);
|
---|
| 648 | }
|
---|
| 649 | break;
|
---|
| 650 |
|
---|
| 651 | default:
|
---|
| 652 | break;
|
---|
| 653 | }
|
---|
| 654 |
|
---|
| 655 | /* Disable the Capture compare channel N */
|
---|
| 656 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
|
---|
| 657 |
|
---|
| 658 | /* Disable the TIM Break interrupt (only if no more channel is active) */
|
---|
| 659 | if((READ_REG(htim->Instance->CCER) & (TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) == RESET)
|
---|
| 660 | {
|
---|
| 661 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK);
|
---|
| 662 | }
|
---|
| 663 |
|
---|
| 664 | /* Disable the Main Output */
|
---|
| 665 | __HAL_TIM_MOE_DISABLE(htim);
|
---|
| 666 |
|
---|
| 667 | /* Disable the Peripheral */
|
---|
| 668 | __HAL_TIM_DISABLE(htim);
|
---|
| 669 |
|
---|
| 670 | /* Return function status */
|
---|
| 671 | return HAL_OK;
|
---|
| 672 | }
|
---|
| 673 |
|
---|
| 674 | /**
|
---|
| 675 | * @brief Starts the TIM Output Compare signal generation in DMA mode
|
---|
| 676 | * on the complementary output.
|
---|
| 677 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 678 | * the configuration information for TIM module.
|
---|
| 679 | * @param Channel: TIM Channel to be enabled.
|
---|
| 680 | * This parameter can be one of the following values:
|
---|
| 681 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 682 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 683 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 684 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 685 | * @param pData: The source Buffer address.
|
---|
| 686 | * @param Length: The length of data to be transferred from memory to TIM peripheral
|
---|
| 687 | * @retval HAL status
|
---|
| 688 | */
|
---|
| 689 | HAL_StatusTypeDef HAL_TIMEx_OCN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length)
|
---|
| 690 | {
|
---|
| 691 | /* Check the parameters */
|
---|
| 692 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 693 |
|
---|
| 694 | if((htim->State == HAL_TIM_STATE_BUSY))
|
---|
| 695 | {
|
---|
| 696 | return HAL_BUSY;
|
---|
| 697 | }
|
---|
| 698 | else if((htim->State == HAL_TIM_STATE_READY))
|
---|
| 699 | {
|
---|
| 700 | if(((uint32_t)pData == 0 ) && (Length > 0))
|
---|
| 701 | {
|
---|
| 702 | return HAL_ERROR;
|
---|
| 703 | }
|
---|
| 704 | else
|
---|
| 705 | {
|
---|
| 706 | htim->State = HAL_TIM_STATE_BUSY;
|
---|
| 707 | }
|
---|
| 708 | }
|
---|
| 709 | switch (Channel)
|
---|
| 710 | {
|
---|
| 711 | case TIM_CHANNEL_1:
|
---|
| 712 | {
|
---|
| 713 | /* Set the DMA Period elapsed callback */
|
---|
| 714 | htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt;
|
---|
| 715 |
|
---|
| 716 | /* Set the DMA error callback */
|
---|
| 717 | htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
|
---|
| 718 |
|
---|
| 719 | /* Enable the DMA Stream */
|
---|
| 720 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length);
|
---|
| 721 |
|
---|
| 722 | /* Enable the TIM Output Compare DMA request */
|
---|
| 723 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
|
---|
| 724 | }
|
---|
| 725 | break;
|
---|
| 726 |
|
---|
| 727 | case TIM_CHANNEL_2:
|
---|
| 728 | {
|
---|
| 729 | /* Set the DMA Period elapsed callback */
|
---|
| 730 | htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt;
|
---|
| 731 |
|
---|
| 732 | /* Set the DMA error callback */
|
---|
| 733 | htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ;
|
---|
| 734 |
|
---|
| 735 | /* Enable the DMA Stream */
|
---|
| 736 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length);
|
---|
| 737 |
|
---|
| 738 | /* Enable the TIM Output Compare DMA request */
|
---|
| 739 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2);
|
---|
| 740 | }
|
---|
| 741 | break;
|
---|
| 742 |
|
---|
| 743 | case TIM_CHANNEL_3:
|
---|
| 744 | {
|
---|
| 745 | /* Set the DMA Period elapsed callback */
|
---|
| 746 | htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt;
|
---|
| 747 |
|
---|
| 748 | /* Set the DMA error callback */
|
---|
| 749 | htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ;
|
---|
| 750 |
|
---|
| 751 | /* Enable the DMA Stream */
|
---|
| 752 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3,Length);
|
---|
| 753 |
|
---|
| 754 | /* Enable the TIM Output Compare DMA request */
|
---|
| 755 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3);
|
---|
| 756 | }
|
---|
| 757 | break;
|
---|
| 758 |
|
---|
| 759 | case TIM_CHANNEL_4:
|
---|
| 760 | {
|
---|
| 761 | /* Set the DMA Period elapsed callback */
|
---|
| 762 | htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt;
|
---|
| 763 |
|
---|
| 764 | /* Set the DMA error callback */
|
---|
| 765 | htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ;
|
---|
| 766 |
|
---|
| 767 | /* Enable the DMA Stream */
|
---|
| 768 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)pData, (uint32_t)&htim->Instance->CCR4, Length);
|
---|
| 769 |
|
---|
| 770 | /* Enable the TIM Output Compare DMA request */
|
---|
| 771 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4);
|
---|
| 772 | }
|
---|
| 773 | break;
|
---|
| 774 |
|
---|
| 775 | default:
|
---|
| 776 | break;
|
---|
| 777 | }
|
---|
| 778 |
|
---|
| 779 | /* Enable the Capture compare channel N */
|
---|
| 780 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
|
---|
| 781 |
|
---|
| 782 | /* Enable the Main Output */
|
---|
| 783 | __HAL_TIM_MOE_ENABLE(htim);
|
---|
| 784 |
|
---|
| 785 | /* Enable the Peripheral */
|
---|
| 786 | __HAL_TIM_ENABLE(htim);
|
---|
| 787 |
|
---|
| 788 | /* Return function status */
|
---|
| 789 | return HAL_OK;
|
---|
| 790 | }
|
---|
| 791 |
|
---|
| 792 | /**
|
---|
| 793 | * @brief Stops the TIM Output Compare signal generation in DMA mode
|
---|
| 794 | * on the complementary output.
|
---|
| 795 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 796 | * the configuration information for TIM module.
|
---|
| 797 | * @param Channel: TIM Channel to be disabled.
|
---|
| 798 | * This parameter can be one of the following values:
|
---|
| 799 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 800 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 801 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 802 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 803 | * @retval HAL status
|
---|
| 804 | */
|
---|
| 805 | HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 806 | {
|
---|
| 807 | /* Check the parameters */
|
---|
| 808 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 809 |
|
---|
| 810 | switch (Channel)
|
---|
| 811 | {
|
---|
| 812 | case TIM_CHANNEL_1:
|
---|
| 813 | {
|
---|
| 814 | /* Disable the TIM Output Compare DMA request */
|
---|
| 815 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
|
---|
| 816 | }
|
---|
| 817 | break;
|
---|
| 818 |
|
---|
| 819 | case TIM_CHANNEL_2:
|
---|
| 820 | {
|
---|
| 821 | /* Disable the TIM Output Compare DMA request */
|
---|
| 822 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2);
|
---|
| 823 | }
|
---|
| 824 | break;
|
---|
| 825 |
|
---|
| 826 | case TIM_CHANNEL_3:
|
---|
| 827 | {
|
---|
| 828 | /* Disable the TIM Output Compare DMA request */
|
---|
| 829 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3);
|
---|
| 830 | }
|
---|
| 831 | break;
|
---|
| 832 |
|
---|
| 833 | case TIM_CHANNEL_4:
|
---|
| 834 | {
|
---|
| 835 | /* Disable the TIM Output Compare interrupt */
|
---|
| 836 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4);
|
---|
| 837 | }
|
---|
| 838 | break;
|
---|
| 839 |
|
---|
| 840 | default:
|
---|
| 841 | break;
|
---|
| 842 | }
|
---|
| 843 |
|
---|
| 844 | /* Disable the Capture compare channel N */
|
---|
| 845 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
|
---|
| 846 |
|
---|
| 847 | /* Disable the Main Output */
|
---|
| 848 | __HAL_TIM_MOE_DISABLE(htim);
|
---|
| 849 |
|
---|
| 850 | /* Disable the Peripheral */
|
---|
| 851 | __HAL_TIM_DISABLE(htim);
|
---|
| 852 |
|
---|
| 853 | /* Change the htim state */
|
---|
| 854 | htim->State = HAL_TIM_STATE_READY;
|
---|
| 855 |
|
---|
| 856 | /* Return function status */
|
---|
| 857 | return HAL_OK;
|
---|
| 858 | }
|
---|
| 859 | /**
|
---|
| 860 | * @}
|
---|
| 861 | */
|
---|
| 862 |
|
---|
| 863 | /** @defgroup TIMEx_Exported_Functions_Group3 Timer Complementary PWM functions
|
---|
| 864 | * @brief Timer Complementary PWM functions
|
---|
| 865 | *
|
---|
| 866 | @verbatim
|
---|
| 867 | ==============================================================================
|
---|
| 868 | ##### Timer Complementary PWM functions #####
|
---|
| 869 | ==============================================================================
|
---|
| 870 | [..]
|
---|
| 871 | This section provides functions allowing to:
|
---|
| 872 | (+) Start the Complementary PWM.
|
---|
| 873 | (+) Stop the Complementary PWM.
|
---|
| 874 | (+) Start the Complementary PWM and enable interrupts.
|
---|
| 875 | (+) Stop the Complementary PWM and disable interrupts.
|
---|
| 876 | (+) Start the Complementary PWM and enable DMA transfers.
|
---|
| 877 | (+) Stop the Complementary PWM and disable DMA transfers.
|
---|
| 878 | (+) Start the Complementary Input Capture measurement.
|
---|
| 879 | (+) Stop the Complementary Input Capture.
|
---|
| 880 | (+) Start the Complementary Input Capture and enable interrupts.
|
---|
| 881 | (+) Stop the Complementary Input Capture and disable interrupts.
|
---|
| 882 | (+) Start the Complementary Input Capture and enable DMA transfers.
|
---|
| 883 | (+) Stop the Complementary Input Capture and disable DMA transfers.
|
---|
| 884 | (+) Start the Complementary One Pulse generation.
|
---|
| 885 | (+) Stop the Complementary One Pulse.
|
---|
| 886 | (+) Start the Complementary One Pulse and enable interrupts.
|
---|
| 887 | (+) Stop the Complementary One Pulse and disable interrupts.
|
---|
| 888 |
|
---|
| 889 | @endverbatim
|
---|
| 890 | * @{
|
---|
| 891 | */
|
---|
| 892 |
|
---|
| 893 | /**
|
---|
| 894 | * @brief Starts the PWM signal generation on the complementary output.
|
---|
| 895 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 896 | * the configuration information for TIM module.
|
---|
| 897 | * @param Channel: TIM Channel to be enabled.
|
---|
| 898 | * This parameter can be one of the following values:
|
---|
| 899 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 900 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 901 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 902 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 903 | * @retval HAL status
|
---|
| 904 | */
|
---|
| 905 | HAL_StatusTypeDef HAL_TIMEx_PWMN_Start(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 906 | {
|
---|
| 907 | /* Check the parameters */
|
---|
| 908 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 909 |
|
---|
| 910 | /* Enable the complementary PWM output */
|
---|
| 911 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
|
---|
| 912 |
|
---|
| 913 | /* Enable the Main Output */
|
---|
| 914 | __HAL_TIM_MOE_ENABLE(htim);
|
---|
| 915 |
|
---|
| 916 | /* Enable the Peripheral */
|
---|
| 917 | __HAL_TIM_ENABLE(htim);
|
---|
| 918 |
|
---|
| 919 | /* Return function status */
|
---|
| 920 | return HAL_OK;
|
---|
| 921 | }
|
---|
| 922 |
|
---|
| 923 | /**
|
---|
| 924 | * @brief Stops the PWM signal generation on the complementary output.
|
---|
| 925 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 926 | * the configuration information for TIM module.
|
---|
| 927 | * @param Channel: TIM Channel to be disabled.
|
---|
| 928 | * This parameter can be one of the following values:
|
---|
| 929 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 930 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 931 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 932 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 933 | * @retval HAL status
|
---|
| 934 | */
|
---|
| 935 | HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 936 | {
|
---|
| 937 | /* Check the parameters */
|
---|
| 938 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 939 |
|
---|
| 940 | /* Disable the complementary PWM output */
|
---|
| 941 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
|
---|
| 942 |
|
---|
| 943 | /* Disable the Main Output */
|
---|
| 944 | __HAL_TIM_MOE_DISABLE(htim);
|
---|
| 945 |
|
---|
| 946 | /* Disable the Peripheral */
|
---|
| 947 | __HAL_TIM_DISABLE(htim);
|
---|
| 948 |
|
---|
| 949 | /* Return function status */
|
---|
| 950 | return HAL_OK;
|
---|
| 951 | }
|
---|
| 952 |
|
---|
| 953 | /**
|
---|
| 954 | * @brief Starts the PWM signal generation in interrupt mode on the
|
---|
| 955 | * complementary output.
|
---|
| 956 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 957 | * the configuration information for TIM module.
|
---|
| 958 | * @param Channel: TIM Channel to be disabled.
|
---|
| 959 | * This parameter can be one of the following values:
|
---|
| 960 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 961 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 962 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 963 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 964 | * @retval HAL status
|
---|
| 965 | */
|
---|
| 966 | HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 967 | {
|
---|
| 968 | /* Check the parameters */
|
---|
| 969 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 970 |
|
---|
| 971 | switch (Channel)
|
---|
| 972 | {
|
---|
| 973 | case TIM_CHANNEL_1:
|
---|
| 974 | {
|
---|
| 975 | /* Enable the TIM Capture/Compare 1 interrupt */
|
---|
| 976 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
|
---|
| 977 | }
|
---|
| 978 | break;
|
---|
| 979 |
|
---|
| 980 | case TIM_CHANNEL_2:
|
---|
| 981 | {
|
---|
| 982 | /* Enable the TIM Capture/Compare 2 interrupt */
|
---|
| 983 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
|
---|
| 984 | }
|
---|
| 985 | break;
|
---|
| 986 |
|
---|
| 987 | case TIM_CHANNEL_3:
|
---|
| 988 | {
|
---|
| 989 | /* Enable the TIM Capture/Compare 3 interrupt */
|
---|
| 990 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3);
|
---|
| 991 | }
|
---|
| 992 | break;
|
---|
| 993 |
|
---|
| 994 | case TIM_CHANNEL_4:
|
---|
| 995 | {
|
---|
| 996 | /* Enable the TIM Capture/Compare 4 interrupt */
|
---|
| 997 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4);
|
---|
| 998 | }
|
---|
| 999 | break;
|
---|
| 1000 |
|
---|
| 1001 | default:
|
---|
| 1002 | break;
|
---|
| 1003 | }
|
---|
| 1004 |
|
---|
| 1005 | /* Enable the TIM Break interrupt */
|
---|
| 1006 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_BREAK);
|
---|
| 1007 |
|
---|
| 1008 | /* Enable the complementary PWM output */
|
---|
| 1009 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
|
---|
| 1010 |
|
---|
| 1011 | /* Enable the Main Output */
|
---|
| 1012 | __HAL_TIM_MOE_ENABLE(htim);
|
---|
| 1013 |
|
---|
| 1014 | /* Enable the Peripheral */
|
---|
| 1015 | __HAL_TIM_ENABLE(htim);
|
---|
| 1016 |
|
---|
| 1017 | /* Return function status */
|
---|
| 1018 | return HAL_OK;
|
---|
| 1019 | }
|
---|
| 1020 |
|
---|
| 1021 | /**
|
---|
| 1022 | * @brief Stops the PWM signal generation in interrupt mode on the
|
---|
| 1023 | * complementary output.
|
---|
| 1024 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1025 | * the configuration information for TIM module.
|
---|
| 1026 | * @param Channel: TIM Channel to be disabled.
|
---|
| 1027 | * This parameter can be one of the following values:
|
---|
| 1028 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 1029 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 1030 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 1031 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 1032 | * @retval HAL status
|
---|
| 1033 | */
|
---|
| 1034 | HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 1035 | {
|
---|
| 1036 | /* Check the parameters */
|
---|
| 1037 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 1038 |
|
---|
| 1039 | switch (Channel)
|
---|
| 1040 | {
|
---|
| 1041 | case TIM_CHANNEL_1:
|
---|
| 1042 | {
|
---|
| 1043 | /* Disable the TIM Capture/Compare 1 interrupt */
|
---|
| 1044 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
|
---|
| 1045 | }
|
---|
| 1046 | break;
|
---|
| 1047 |
|
---|
| 1048 | case TIM_CHANNEL_2:
|
---|
| 1049 | {
|
---|
| 1050 | /* Disable the TIM Capture/Compare 2 interrupt */
|
---|
| 1051 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
|
---|
| 1052 | }
|
---|
| 1053 | break;
|
---|
| 1054 |
|
---|
| 1055 | case TIM_CHANNEL_3:
|
---|
| 1056 | {
|
---|
| 1057 | /* Disable the TIM Capture/Compare 3 interrupt */
|
---|
| 1058 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3);
|
---|
| 1059 | }
|
---|
| 1060 | break;
|
---|
| 1061 |
|
---|
| 1062 | case TIM_CHANNEL_4:
|
---|
| 1063 | {
|
---|
| 1064 | /* Disable the TIM Capture/Compare 3 interrupt */
|
---|
| 1065 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4);
|
---|
| 1066 | }
|
---|
| 1067 | break;
|
---|
| 1068 |
|
---|
| 1069 | default:
|
---|
| 1070 | break;
|
---|
| 1071 | }
|
---|
| 1072 |
|
---|
| 1073 | /* Disable the complementary PWM output */
|
---|
| 1074 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
|
---|
| 1075 |
|
---|
| 1076 | /* Disable the TIM Break interrupt (only if no more channel is active) */
|
---|
| 1077 | if((READ_REG(htim->Instance->CCER) & (TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) == RESET)
|
---|
| 1078 | {
|
---|
| 1079 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK);
|
---|
| 1080 | }
|
---|
| 1081 |
|
---|
| 1082 | /* Disable the Main Output */
|
---|
| 1083 | __HAL_TIM_MOE_DISABLE(htim);
|
---|
| 1084 |
|
---|
| 1085 | /* Disable the Peripheral */
|
---|
| 1086 | __HAL_TIM_DISABLE(htim);
|
---|
| 1087 |
|
---|
| 1088 | /* Return function status */
|
---|
| 1089 | return HAL_OK;
|
---|
| 1090 | }
|
---|
| 1091 |
|
---|
| 1092 | /**
|
---|
| 1093 | * @brief Starts the TIM PWM signal generation in DMA mode on the
|
---|
| 1094 | * complementary output
|
---|
| 1095 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1096 | * the configuration information for TIM module.
|
---|
| 1097 | * @param Channel: TIM Channel to be enabled.
|
---|
| 1098 | * This parameter can be one of the following values:
|
---|
| 1099 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 1100 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 1101 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 1102 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 1103 | * @param pData: The source Buffer address.
|
---|
| 1104 | * @param Length: The length of data to be transferred from memory to TIM peripheral
|
---|
| 1105 | * @retval HAL status
|
---|
| 1106 | */
|
---|
| 1107 | HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length)
|
---|
| 1108 | {
|
---|
| 1109 | /* Check the parameters */
|
---|
| 1110 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 1111 |
|
---|
| 1112 | if((htim->State == HAL_TIM_STATE_BUSY))
|
---|
| 1113 | {
|
---|
| 1114 | return HAL_BUSY;
|
---|
| 1115 | }
|
---|
| 1116 | else if((htim->State == HAL_TIM_STATE_READY))
|
---|
| 1117 | {
|
---|
| 1118 | if(((uint32_t)pData == 0 ) && (Length > 0))
|
---|
| 1119 | {
|
---|
| 1120 | return HAL_ERROR;
|
---|
| 1121 | }
|
---|
| 1122 | else
|
---|
| 1123 | {
|
---|
| 1124 | htim->State = HAL_TIM_STATE_BUSY;
|
---|
| 1125 | }
|
---|
| 1126 | }
|
---|
| 1127 | switch (Channel)
|
---|
| 1128 | {
|
---|
| 1129 | case TIM_CHANNEL_1:
|
---|
| 1130 | {
|
---|
| 1131 | /* Set the DMA Period elapsed callback */
|
---|
| 1132 | htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt;
|
---|
| 1133 |
|
---|
| 1134 | /* Set the DMA error callback */
|
---|
| 1135 | htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
|
---|
| 1136 |
|
---|
| 1137 | /* Enable the DMA Stream */
|
---|
| 1138 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length);
|
---|
| 1139 |
|
---|
| 1140 | /* Enable the TIM Capture/Compare 1 DMA request */
|
---|
| 1141 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
|
---|
| 1142 | }
|
---|
| 1143 | break;
|
---|
| 1144 |
|
---|
| 1145 | case TIM_CHANNEL_2:
|
---|
| 1146 | {
|
---|
| 1147 | /* Set the DMA Period elapsed callback */
|
---|
| 1148 | htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt;
|
---|
| 1149 |
|
---|
| 1150 | /* Set the DMA error callback */
|
---|
| 1151 | htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ;
|
---|
| 1152 |
|
---|
| 1153 | /* Enable the DMA Stream */
|
---|
| 1154 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length);
|
---|
| 1155 |
|
---|
| 1156 | /* Enable the TIM Capture/Compare 2 DMA request */
|
---|
| 1157 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2);
|
---|
| 1158 | }
|
---|
| 1159 | break;
|
---|
| 1160 |
|
---|
| 1161 | case TIM_CHANNEL_3:
|
---|
| 1162 | {
|
---|
| 1163 | /* Set the DMA Period elapsed callback */
|
---|
| 1164 | htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt;
|
---|
| 1165 |
|
---|
| 1166 | /* Set the DMA error callback */
|
---|
| 1167 | htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ;
|
---|
| 1168 |
|
---|
| 1169 | /* Enable the DMA Stream */
|
---|
| 1170 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3,Length);
|
---|
| 1171 |
|
---|
| 1172 | /* Enable the TIM Capture/Compare 3 DMA request */
|
---|
| 1173 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3);
|
---|
| 1174 | }
|
---|
| 1175 | break;
|
---|
| 1176 |
|
---|
| 1177 | case TIM_CHANNEL_4:
|
---|
| 1178 | {
|
---|
| 1179 | /* Set the DMA Period elapsed callback */
|
---|
| 1180 | htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt;
|
---|
| 1181 |
|
---|
| 1182 | /* Set the DMA error callback */
|
---|
| 1183 | htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ;
|
---|
| 1184 |
|
---|
| 1185 | /* Enable the DMA Stream */
|
---|
| 1186 | HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)pData, (uint32_t)&htim->Instance->CCR4, Length);
|
---|
| 1187 |
|
---|
| 1188 | /* Enable the TIM Capture/Compare 4 DMA request */
|
---|
| 1189 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4);
|
---|
| 1190 | }
|
---|
| 1191 | break;
|
---|
| 1192 |
|
---|
| 1193 | default:
|
---|
| 1194 | break;
|
---|
| 1195 | }
|
---|
| 1196 |
|
---|
| 1197 | /* Enable the complementary PWM output */
|
---|
| 1198 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
|
---|
| 1199 |
|
---|
| 1200 | /* Enable the Main Output */
|
---|
| 1201 | __HAL_TIM_MOE_ENABLE(htim);
|
---|
| 1202 |
|
---|
| 1203 | /* Enable the Peripheral */
|
---|
| 1204 | __HAL_TIM_ENABLE(htim);
|
---|
| 1205 |
|
---|
| 1206 | /* Return function status */
|
---|
| 1207 | return HAL_OK;
|
---|
| 1208 | }
|
---|
| 1209 |
|
---|
| 1210 | /**
|
---|
| 1211 | * @brief Stops the TIM PWM signal generation in DMA mode on the complementary
|
---|
| 1212 | * output
|
---|
| 1213 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1214 | * the configuration information for TIM module.
|
---|
| 1215 | * @param Channel: TIM Channel to be disabled.
|
---|
| 1216 | * This parameter can be one of the following values:
|
---|
| 1217 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 1218 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 1219 | * @arg TIM_CHANNEL_3: TIM Channel 3 selected
|
---|
| 1220 | * @arg TIM_CHANNEL_4: TIM Channel 4 selected
|
---|
| 1221 | * @retval HAL status
|
---|
| 1222 | */
|
---|
| 1223 | HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel)
|
---|
| 1224 | {
|
---|
| 1225 | /* Check the parameters */
|
---|
| 1226 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
|
---|
| 1227 |
|
---|
| 1228 | switch (Channel)
|
---|
| 1229 | {
|
---|
| 1230 | case TIM_CHANNEL_1:
|
---|
| 1231 | {
|
---|
| 1232 | /* Disable the TIM Capture/Compare 1 DMA request */
|
---|
| 1233 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
|
---|
| 1234 | }
|
---|
| 1235 | break;
|
---|
| 1236 |
|
---|
| 1237 | case TIM_CHANNEL_2:
|
---|
| 1238 | {
|
---|
| 1239 | /* Disable the TIM Capture/Compare 2 DMA request */
|
---|
| 1240 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2);
|
---|
| 1241 | }
|
---|
| 1242 | break;
|
---|
| 1243 |
|
---|
| 1244 | case TIM_CHANNEL_3:
|
---|
| 1245 | {
|
---|
| 1246 | /* Disable the TIM Capture/Compare 3 DMA request */
|
---|
| 1247 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3);
|
---|
| 1248 | }
|
---|
| 1249 | break;
|
---|
| 1250 |
|
---|
| 1251 | case TIM_CHANNEL_4:
|
---|
| 1252 | {
|
---|
| 1253 | /* Disable the TIM Capture/Compare 4 DMA request */
|
---|
| 1254 | __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4);
|
---|
| 1255 | }
|
---|
| 1256 | break;
|
---|
| 1257 |
|
---|
| 1258 | default:
|
---|
| 1259 | break;
|
---|
| 1260 | }
|
---|
| 1261 |
|
---|
| 1262 | /* Disable the complementary PWM output */
|
---|
| 1263 | TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
|
---|
| 1264 |
|
---|
| 1265 | /* Disable the Main Output */
|
---|
| 1266 | __HAL_TIM_MOE_DISABLE(htim);
|
---|
| 1267 |
|
---|
| 1268 | /* Disable the Peripheral */
|
---|
| 1269 | __HAL_TIM_DISABLE(htim);
|
---|
| 1270 |
|
---|
| 1271 | /* Change the htim state */
|
---|
| 1272 | htim->State = HAL_TIM_STATE_READY;
|
---|
| 1273 |
|
---|
| 1274 | /* Return function status */
|
---|
| 1275 | return HAL_OK;
|
---|
| 1276 | }
|
---|
| 1277 |
|
---|
| 1278 | /**
|
---|
| 1279 | * @}
|
---|
| 1280 | */
|
---|
| 1281 |
|
---|
| 1282 | /** @defgroup TIMEx_Exported_Functions_Group4 Timer Complementary One Pulse functions
|
---|
| 1283 | * @brief Timer Complementary One Pulse functions
|
---|
| 1284 | *
|
---|
| 1285 | @verbatim
|
---|
| 1286 | ==============================================================================
|
---|
| 1287 | ##### Timer Complementary One Pulse functions #####
|
---|
| 1288 | ==============================================================================
|
---|
| 1289 | [..]
|
---|
| 1290 | This section provides functions allowing to:
|
---|
| 1291 | (+) Start the Complementary One Pulse generation.
|
---|
| 1292 | (+) Stop the Complementary One Pulse.
|
---|
| 1293 | (+) Start the Complementary One Pulse and enable interrupts.
|
---|
| 1294 | (+) Stop the Complementary One Pulse and disable interrupts.
|
---|
| 1295 |
|
---|
| 1296 | @endverbatim
|
---|
| 1297 | * @{
|
---|
| 1298 | */
|
---|
| 1299 |
|
---|
| 1300 | /**
|
---|
| 1301 | * @brief Starts the TIM One Pulse signal generation on the complementary
|
---|
| 1302 | * output.
|
---|
| 1303 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1304 | * the configuration information for TIM module.
|
---|
| 1305 | * @param OutputChannel: TIM Channel to be enabled.
|
---|
| 1306 | * This parameter can be one of the following values:
|
---|
| 1307 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 1308 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 1309 | * @retval HAL status
|
---|
| 1310 | */
|
---|
| 1311 | HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
|
---|
| 1312 | {
|
---|
| 1313 | /* Check the parameters */
|
---|
| 1314 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
|
---|
| 1315 |
|
---|
| 1316 | /* Enable the complementary One Pulse output */
|
---|
| 1317 | TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_ENABLE);
|
---|
| 1318 |
|
---|
| 1319 | /* Enable the Main Output */
|
---|
| 1320 | __HAL_TIM_MOE_ENABLE(htim);
|
---|
| 1321 |
|
---|
| 1322 | /* Return function status */
|
---|
| 1323 | return HAL_OK;
|
---|
| 1324 | }
|
---|
| 1325 |
|
---|
| 1326 | /**
|
---|
| 1327 | * @brief Stops the TIM One Pulse signal generation on the complementary
|
---|
| 1328 | * output.
|
---|
| 1329 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1330 | * the configuration information for TIM module.
|
---|
| 1331 | * @param OutputChannel: TIM Channel to be disabled.
|
---|
| 1332 | * This parameter can be one of the following values:
|
---|
| 1333 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 1334 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 1335 | * @retval HAL status
|
---|
| 1336 | */
|
---|
| 1337 | HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
|
---|
| 1338 | {
|
---|
| 1339 |
|
---|
| 1340 | /* Check the parameters */
|
---|
| 1341 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
|
---|
| 1342 |
|
---|
| 1343 | /* Disable the complementary One Pulse output */
|
---|
| 1344 | TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_DISABLE);
|
---|
| 1345 |
|
---|
| 1346 | /* Disable the Main Output */
|
---|
| 1347 | __HAL_TIM_MOE_DISABLE(htim);
|
---|
| 1348 |
|
---|
| 1349 | /* Disable the Peripheral */
|
---|
| 1350 | __HAL_TIM_DISABLE(htim);
|
---|
| 1351 |
|
---|
| 1352 | /* Return function status */
|
---|
| 1353 | return HAL_OK;
|
---|
| 1354 | }
|
---|
| 1355 |
|
---|
| 1356 | /**
|
---|
| 1357 | * @brief Starts the TIM One Pulse signal generation in interrupt mode on the
|
---|
| 1358 | * complementary channel.
|
---|
| 1359 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1360 | * the configuration information for TIM module.
|
---|
| 1361 | * @param OutputChannel: TIM Channel to be enabled.
|
---|
| 1362 | * This parameter can be one of the following values:
|
---|
| 1363 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 1364 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 1365 | * @retval HAL status
|
---|
| 1366 | */
|
---|
| 1367 | HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
|
---|
| 1368 | {
|
---|
| 1369 | /* Check the parameters */
|
---|
| 1370 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
|
---|
| 1371 |
|
---|
| 1372 | /* Enable the TIM Capture/Compare 1 interrupt */
|
---|
| 1373 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
|
---|
| 1374 |
|
---|
| 1375 | /* Enable the TIM Capture/Compare 2 interrupt */
|
---|
| 1376 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
|
---|
| 1377 |
|
---|
| 1378 | /* Enable the complementary One Pulse output */
|
---|
| 1379 | TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_ENABLE);
|
---|
| 1380 |
|
---|
| 1381 | /* Enable the Main Output */
|
---|
| 1382 | __HAL_TIM_MOE_ENABLE(htim);
|
---|
| 1383 |
|
---|
| 1384 | /* Return function status */
|
---|
| 1385 | return HAL_OK;
|
---|
| 1386 | }
|
---|
| 1387 |
|
---|
| 1388 | /**
|
---|
| 1389 | * @brief Stops the TIM One Pulse signal generation in interrupt mode on the
|
---|
| 1390 | * complementary channel.
|
---|
| 1391 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1392 | * the configuration information for TIM module.
|
---|
| 1393 | * @param OutputChannel: TIM Channel to be disabled.
|
---|
| 1394 | * This parameter can be one of the following values:
|
---|
| 1395 | * @arg TIM_CHANNEL_1: TIM Channel 1 selected
|
---|
| 1396 | * @arg TIM_CHANNEL_2: TIM Channel 2 selected
|
---|
| 1397 | * @retval HAL status
|
---|
| 1398 | */
|
---|
| 1399 | HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
|
---|
| 1400 | {
|
---|
| 1401 | /* Check the parameters */
|
---|
| 1402 | assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
|
---|
| 1403 |
|
---|
| 1404 | /* Disable the TIM Capture/Compare 1 interrupt */
|
---|
| 1405 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
|
---|
| 1406 |
|
---|
| 1407 | /* Disable the TIM Capture/Compare 2 interrupt */
|
---|
| 1408 | __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
|
---|
| 1409 |
|
---|
| 1410 | /* Disable the complementary One Pulse output */
|
---|
| 1411 | TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_DISABLE);
|
---|
| 1412 |
|
---|
| 1413 | /* Disable the Main Output */
|
---|
| 1414 | __HAL_TIM_MOE_DISABLE(htim);
|
---|
| 1415 |
|
---|
| 1416 | /* Disable the Peripheral */
|
---|
| 1417 | __HAL_TIM_DISABLE(htim);
|
---|
| 1418 |
|
---|
| 1419 | /* Return function status */
|
---|
| 1420 | return HAL_OK;
|
---|
| 1421 | }
|
---|
| 1422 | /**
|
---|
| 1423 | * @}
|
---|
| 1424 | */
|
---|
| 1425 |
|
---|
| 1426 | /** @defgroup TIMEx_Exported_Functions_Group5 Peripheral Control functions
|
---|
| 1427 | * @brief Peripheral Control functions
|
---|
| 1428 | *
|
---|
| 1429 | @verbatim
|
---|
| 1430 | ==============================================================================
|
---|
| 1431 | ##### Peripheral Control functions #####
|
---|
| 1432 | ==============================================================================
|
---|
| 1433 | [..]
|
---|
| 1434 | This section provides functions allowing to:
|
---|
| 1435 | (+) Configure The Input Output channels for OC, PWM, IC or One Pulse mode.
|
---|
| 1436 | (+) Configure External Clock source.
|
---|
| 1437 | (+) Configure Complementary channels, break features and dead time.
|
---|
| 1438 | (+) Configure Master and the Slave synchronization.
|
---|
| 1439 | (+) Configure the commutation event in case of use of the Hall sensor interface.
|
---|
| 1440 | (+) Configure the DMA Burst Mode.
|
---|
| 1441 |
|
---|
| 1442 | @endverbatim
|
---|
| 1443 | * @{
|
---|
| 1444 | */
|
---|
| 1445 | /**
|
---|
| 1446 | * @brief Configure the TIM commutation event sequence.
|
---|
| 1447 | * @note This function is mandatory to use the commutation event in order to
|
---|
| 1448 | * update the configuration at each commutation detection on the TRGI input of the Timer,
|
---|
| 1449 | * the typical use of this feature is with the use of another Timer(interface Timer)
|
---|
| 1450 | * configured in Hall sensor interface, this interface Timer will generate the
|
---|
| 1451 | * commutation at its TRGO output (connected to Timer used in this function) each time
|
---|
| 1452 | * the TI1 of the Interface Timer detect a commutation at its input TI1.
|
---|
| 1453 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1454 | * the configuration information for TIM module.
|
---|
| 1455 | * @param InputTrigger: the Internal trigger corresponding to the Timer Interfacing with the Hall sensor.
|
---|
| 1456 | * This parameter can be one of the following values:
|
---|
| 1457 | * @arg TIM_TS_ITR0: Internal trigger 0 selected
|
---|
| 1458 | * @arg TIM_TS_ITR1: Internal trigger 1 selected
|
---|
| 1459 | * @arg TIM_TS_ITR2: Internal trigger 2 selected
|
---|
| 1460 | * @arg TIM_TS_ITR3: Internal trigger 3 selected
|
---|
| 1461 | * @arg TIM_TS_NONE: No trigger is needed
|
---|
| 1462 | * @param CommutationSource: the Commutation Event source.
|
---|
| 1463 | * This parameter can be one of the following values:
|
---|
| 1464 | * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
|
---|
| 1465 | * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
|
---|
| 1466 | * @retval HAL status
|
---|
| 1467 | */
|
---|
| 1468 | HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
|
---|
| 1469 | {
|
---|
| 1470 | /* Check the parameters */
|
---|
| 1471 | assert_param(IS_TIM_ADVANCED_INSTANCE(htim->Instance));
|
---|
| 1472 | assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
|
---|
| 1473 |
|
---|
| 1474 | __HAL_LOCK(htim);
|
---|
| 1475 |
|
---|
| 1476 | if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) ||
|
---|
| 1477 | (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3))
|
---|
| 1478 | {
|
---|
| 1479 | /* Select the Input trigger */
|
---|
| 1480 | htim->Instance->SMCR &= ~TIM_SMCR_TS;
|
---|
| 1481 | htim->Instance->SMCR |= InputTrigger;
|
---|
| 1482 | }
|
---|
| 1483 |
|
---|
| 1484 | /* Select the Capture Compare preload feature */
|
---|
| 1485 | htim->Instance->CR2 |= TIM_CR2_CCPC;
|
---|
| 1486 | /* Select the Commutation event source */
|
---|
| 1487 | htim->Instance->CR2 &= ~TIM_CR2_CCUS;
|
---|
| 1488 | htim->Instance->CR2 |= CommutationSource;
|
---|
| 1489 |
|
---|
| 1490 | __HAL_UNLOCK(htim);
|
---|
| 1491 |
|
---|
| 1492 | return HAL_OK;
|
---|
| 1493 | }
|
---|
| 1494 |
|
---|
| 1495 | /**
|
---|
| 1496 | * @brief Configure the TIM commutation event sequence with interrupt.
|
---|
| 1497 | * @note This function is mandatory to use the commutation event in order to
|
---|
| 1498 | * update the configuration at each commutation detection on the TRGI input of the Timer,
|
---|
| 1499 | * the typical use of this feature is with the use of another Timer(interface Timer)
|
---|
| 1500 | * configured in Hall sensor interface, this interface Timer will generate the
|
---|
| 1501 | * commutation at its TRGO output (connected to Timer used in this function) each time
|
---|
| 1502 | * the TI1 of the Interface Timer detect a commutation at its input TI1.
|
---|
| 1503 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1504 | * the configuration information for TIM module.
|
---|
| 1505 | * @param InputTrigger: the Internal trigger corresponding to the Timer Interfacing with the Hall sensor.
|
---|
| 1506 | * This parameter can be one of the following values:
|
---|
| 1507 | * @arg TIM_TS_ITR0: Internal trigger 0 selected
|
---|
| 1508 | * @arg TIM_TS_ITR1: Internal trigger 1 selected
|
---|
| 1509 | * @arg TIM_TS_ITR2: Internal trigger 2 selected
|
---|
| 1510 | * @arg TIM_TS_ITR3: Internal trigger 3 selected
|
---|
| 1511 | * @arg TIM_TS_NONE: No trigger is needed
|
---|
| 1512 | * @param CommutationSource: the Commutation Event source.
|
---|
| 1513 | * This parameter can be one of the following values:
|
---|
| 1514 | * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
|
---|
| 1515 | * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
|
---|
| 1516 | * @retval HAL status
|
---|
| 1517 | */
|
---|
| 1518 | HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent_IT(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
|
---|
| 1519 | {
|
---|
| 1520 | /* Check the parameters */
|
---|
| 1521 | assert_param(IS_TIM_ADVANCED_INSTANCE(htim->Instance));
|
---|
| 1522 | assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
|
---|
| 1523 |
|
---|
| 1524 | __HAL_LOCK(htim);
|
---|
| 1525 |
|
---|
| 1526 | if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) ||
|
---|
| 1527 | (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3))
|
---|
| 1528 | {
|
---|
| 1529 | /* Select the Input trigger */
|
---|
| 1530 | htim->Instance->SMCR &= ~TIM_SMCR_TS;
|
---|
| 1531 | htim->Instance->SMCR |= InputTrigger;
|
---|
| 1532 | }
|
---|
| 1533 |
|
---|
| 1534 | /* Select the Capture Compare preload feature */
|
---|
| 1535 | htim->Instance->CR2 |= TIM_CR2_CCPC;
|
---|
| 1536 | /* Select the Commutation event source */
|
---|
| 1537 | htim->Instance->CR2 &= ~TIM_CR2_CCUS;
|
---|
| 1538 | htim->Instance->CR2 |= CommutationSource;
|
---|
| 1539 |
|
---|
| 1540 | /* Enable the Commutation Interrupt Request */
|
---|
| 1541 | __HAL_TIM_ENABLE_IT(htim, TIM_IT_COM);
|
---|
| 1542 |
|
---|
| 1543 | __HAL_UNLOCK(htim);
|
---|
| 1544 |
|
---|
| 1545 | return HAL_OK;
|
---|
| 1546 | }
|
---|
| 1547 |
|
---|
| 1548 | /**
|
---|
| 1549 | * @brief Configure the TIM commutation event sequence with DMA.
|
---|
| 1550 | * @note This function is mandatory to use the commutation event in order to
|
---|
| 1551 | * update the configuration at each commutation detection on the TRGI input of the Timer,
|
---|
| 1552 | * the typical use of this feature is with the use of another Timer(interface Timer)
|
---|
| 1553 | * configured in Hall sensor interface, this interface Timer will generate the
|
---|
| 1554 | * commutation at its TRGO output (connected to Timer used in this function) each time
|
---|
| 1555 | * the TI1 of the Interface Timer detect a commutation at its input TI1.
|
---|
| 1556 | * @note: The user should configure the DMA in his own software, in This function only the COMDE bit is set
|
---|
| 1557 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1558 | * the configuration information for TIM module.
|
---|
| 1559 | * @param InputTrigger: the Internal trigger corresponding to the Timer Interfacing with the Hall sensor.
|
---|
| 1560 | * This parameter can be one of the following values:
|
---|
| 1561 | * @arg TIM_TS_ITR0: Internal trigger 0 selected
|
---|
| 1562 | * @arg TIM_TS_ITR1: Internal trigger 1 selected
|
---|
| 1563 | * @arg TIM_TS_ITR2: Internal trigger 2 selected
|
---|
| 1564 | * @arg TIM_TS_ITR3: Internal trigger 3 selected
|
---|
| 1565 | * @arg TIM_TS_NONE: No trigger is needed
|
---|
| 1566 | * @param CommutationSource: the Commutation Event source.
|
---|
| 1567 | * This parameter can be one of the following values:
|
---|
| 1568 | * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
|
---|
| 1569 | * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
|
---|
| 1570 | * @retval HAL status
|
---|
| 1571 | */
|
---|
| 1572 | HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent_DMA(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
|
---|
| 1573 | {
|
---|
| 1574 | /* Check the parameters */
|
---|
| 1575 | assert_param(IS_TIM_ADVANCED_INSTANCE(htim->Instance));
|
---|
| 1576 | assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
|
---|
| 1577 |
|
---|
| 1578 | __HAL_LOCK(htim);
|
---|
| 1579 |
|
---|
| 1580 | if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) ||
|
---|
| 1581 | (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3))
|
---|
| 1582 | {
|
---|
| 1583 | /* Select the Input trigger */
|
---|
| 1584 | htim->Instance->SMCR &= ~TIM_SMCR_TS;
|
---|
| 1585 | htim->Instance->SMCR |= InputTrigger;
|
---|
| 1586 | }
|
---|
| 1587 |
|
---|
| 1588 | /* Select the Capture Compare preload feature */
|
---|
| 1589 | htim->Instance->CR2 |= TIM_CR2_CCPC;
|
---|
| 1590 | /* Select the Commutation event source */
|
---|
| 1591 | htim->Instance->CR2 &= ~TIM_CR2_CCUS;
|
---|
| 1592 | htim->Instance->CR2 |= CommutationSource;
|
---|
| 1593 |
|
---|
| 1594 | /* Enable the Commutation DMA Request */
|
---|
| 1595 | /* Set the DMA Commutation Callback */
|
---|
| 1596 | htim->hdma[TIM_DMA_ID_COMMUTATION]->XferCpltCallback = TIMEx_DMACommutationCplt;
|
---|
| 1597 | /* Set the DMA error callback */
|
---|
| 1598 | htim->hdma[TIM_DMA_ID_COMMUTATION]->XferErrorCallback = TIM_DMAError;
|
---|
| 1599 |
|
---|
| 1600 | /* Enable the Commutation DMA Request */
|
---|
| 1601 | __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_COM);
|
---|
| 1602 |
|
---|
| 1603 | __HAL_UNLOCK(htim);
|
---|
| 1604 |
|
---|
| 1605 | return HAL_OK;
|
---|
| 1606 | }
|
---|
| 1607 |
|
---|
| 1608 | /**
|
---|
| 1609 | * @brief Configures the TIM in master mode.
|
---|
| 1610 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1611 | * the configuration information for TIM module.
|
---|
| 1612 | * @param sMasterConfig: pointer to a TIM_MasterConfigTypeDef structure that
|
---|
| 1613 | * contains the selected trigger output (TRGO) and the Master/Slave
|
---|
| 1614 | * mode.
|
---|
| 1615 | * @retval HAL status
|
---|
| 1616 | */
|
---|
| 1617 | HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim, TIM_MasterConfigTypeDef * sMasterConfig)
|
---|
| 1618 | {
|
---|
| 1619 | /* Check the parameters */
|
---|
| 1620 | assert_param(IS_TIM_MASTER_INSTANCE(htim->Instance));
|
---|
| 1621 | assert_param(IS_TIM_TRGO_SOURCE(sMasterConfig->MasterOutputTrigger));
|
---|
| 1622 | assert_param(IS_TIM_MSM_STATE(sMasterConfig->MasterSlaveMode));
|
---|
| 1623 |
|
---|
| 1624 | __HAL_LOCK(htim);
|
---|
| 1625 |
|
---|
| 1626 | htim->State = HAL_TIM_STATE_BUSY;
|
---|
| 1627 |
|
---|
| 1628 | /* Reset the MMS Bits */
|
---|
| 1629 | htim->Instance->CR2 &= ~TIM_CR2_MMS;
|
---|
| 1630 | /* Select the TRGO source */
|
---|
| 1631 | htim->Instance->CR2 |= sMasterConfig->MasterOutputTrigger;
|
---|
| 1632 |
|
---|
| 1633 | /* Reset the MSM Bit */
|
---|
| 1634 | htim->Instance->SMCR &= ~TIM_SMCR_MSM;
|
---|
| 1635 | /* Set or Reset the MSM Bit */
|
---|
| 1636 | htim->Instance->SMCR |= sMasterConfig->MasterSlaveMode;
|
---|
| 1637 |
|
---|
| 1638 | htim->State = HAL_TIM_STATE_READY;
|
---|
| 1639 |
|
---|
| 1640 | __HAL_UNLOCK(htim);
|
---|
| 1641 |
|
---|
| 1642 | return HAL_OK;
|
---|
| 1643 | }
|
---|
| 1644 |
|
---|
| 1645 | /**
|
---|
| 1646 | * @brief Configures the Break feature, dead time, Lock level, OSSI/OSSR State
|
---|
| 1647 | * and the AOE(automatic output enable).
|
---|
| 1648 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1649 | * the configuration information for TIM module.
|
---|
| 1650 | * @param sBreakDeadTimeConfig: pointer to a TIM_ConfigBreakDeadConfig_TypeDef structure that
|
---|
| 1651 | * contains the BDTR Register configuration information for the TIM peripheral.
|
---|
| 1652 | * @retval HAL status
|
---|
| 1653 | */
|
---|
| 1654 | HAL_StatusTypeDef HAL_TIMEx_ConfigBreakDeadTime(TIM_HandleTypeDef *htim,
|
---|
| 1655 | TIM_BreakDeadTimeConfigTypeDef * sBreakDeadTimeConfig)
|
---|
| 1656 | {
|
---|
| 1657 | /* Check the parameters */
|
---|
| 1658 | assert_param(IS_TIM_CC4_INSTANCE(htim->Instance));
|
---|
| 1659 | assert_param(IS_TIM_OSSR_STATE(sBreakDeadTimeConfig->OffStateRunMode));
|
---|
| 1660 | assert_param(IS_TIM_OSSI_STATE(sBreakDeadTimeConfig->OffStateIDLEMode));
|
---|
| 1661 | assert_param(IS_TIM_LOCK_LEVEL(sBreakDeadTimeConfig->LockLevel));
|
---|
| 1662 | assert_param(IS_TIM_BREAK_STATE(sBreakDeadTimeConfig->BreakState));
|
---|
| 1663 | assert_param(IS_TIM_BREAK_POLARITY(sBreakDeadTimeConfig->BreakPolarity));
|
---|
| 1664 | assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(sBreakDeadTimeConfig->AutomaticOutput));
|
---|
| 1665 | assert_param(IS_TIM_DEADTIME(sBreakDeadTimeConfig->DeadTime));
|
---|
| 1666 |
|
---|
| 1667 | /* Process Locked */
|
---|
| 1668 | __HAL_LOCK(htim);
|
---|
| 1669 |
|
---|
| 1670 | htim->State = HAL_TIM_STATE_BUSY;
|
---|
| 1671 |
|
---|
| 1672 | /* Set the Lock level, the Break enable Bit and the Polarity, the OSSR State,
|
---|
| 1673 | the OSSI State, the dead time value and the Automatic Output Enable Bit */
|
---|
| 1674 | htim->Instance->BDTR = (uint32_t)sBreakDeadTimeConfig->OffStateRunMode |
|
---|
| 1675 | sBreakDeadTimeConfig->OffStateIDLEMode |
|
---|
| 1676 | sBreakDeadTimeConfig->LockLevel |
|
---|
| 1677 | sBreakDeadTimeConfig->DeadTime |
|
---|
| 1678 | sBreakDeadTimeConfig->BreakState |
|
---|
| 1679 | sBreakDeadTimeConfig->BreakPolarity |
|
---|
| 1680 | sBreakDeadTimeConfig->AutomaticOutput;
|
---|
| 1681 |
|
---|
| 1682 |
|
---|
| 1683 | htim->State = HAL_TIM_STATE_READY;
|
---|
| 1684 |
|
---|
| 1685 | __HAL_UNLOCK(htim);
|
---|
| 1686 |
|
---|
| 1687 | return HAL_OK;
|
---|
| 1688 | }
|
---|
| 1689 |
|
---|
| 1690 | /**
|
---|
| 1691 | * @brief Configures the TIM2, TIM5 and TIM11 Remapping input capabilities.
|
---|
| 1692 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1693 | * the configuration information for TIM module.
|
---|
| 1694 | * @param Remap: specifies the TIM input remapping source.
|
---|
| 1695 | * This parameter can be one of the following values:
|
---|
| 1696 | * @arg TIM_TIM2_TIM8_TRGO: TIM2 ITR1 input is connected to TIM8 Trigger output(default)
|
---|
| 1697 | * @arg TIM_TIM2_ETH_PTP: TIM2 ITR1 input is connected to ETH PTP trigger output.
|
---|
| 1698 | * @arg TIM_TIM2_USBFS_SOF: TIM2 ITR1 input is connected to USB FS SOF.
|
---|
| 1699 | * @arg TIM_TIM2_USBHS_SOF: TIM2 ITR1 input is connected to USB HS SOF.
|
---|
| 1700 | * @arg TIM_TIM5_GPIO: TIM5 CH4 input is connected to dedicated Timer pin(default)
|
---|
| 1701 | * @arg TIM_TIM5_LSI: TIM5 CH4 input is connected to LSI clock.
|
---|
| 1702 | * @arg TIM_TIM5_LSE: TIM5 CH4 input is connected to LSE clock.
|
---|
| 1703 | * @arg TIM_TIM5_RTC: TIM5 CH4 input is connected to RTC Output event.
|
---|
| 1704 | * @arg TIM_TIM11_GPIO: TIM11 CH4 input is connected to dedicated Timer pin(default)
|
---|
| 1705 | * @arg TIM_TIM11_HSE: TIM11 CH4 input is connected to HSE_RTC clock
|
---|
| 1706 | * (HSE divided by a programmable prescaler)
|
---|
| 1707 | * @retval HAL status
|
---|
| 1708 | */
|
---|
| 1709 | HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap)
|
---|
| 1710 | {
|
---|
| 1711 | __HAL_LOCK(htim);
|
---|
| 1712 |
|
---|
| 1713 | /* Check parameters */
|
---|
| 1714 | assert_param(IS_TIM_REMAP_INSTANCE(htim->Instance));
|
---|
| 1715 | assert_param(IS_TIM_REMAP(Remap));
|
---|
| 1716 |
|
---|
| 1717 | /* Set the Timer remapping configuration */
|
---|
| 1718 | htim->Instance->OR = Remap;
|
---|
| 1719 |
|
---|
| 1720 | htim->State = HAL_TIM_STATE_READY;
|
---|
| 1721 |
|
---|
| 1722 | __HAL_UNLOCK(htim);
|
---|
| 1723 |
|
---|
| 1724 | return HAL_OK;
|
---|
| 1725 | }
|
---|
| 1726 |
|
---|
| 1727 | /**
|
---|
| 1728 | * @}
|
---|
| 1729 | */
|
---|
| 1730 |
|
---|
| 1731 | /** @defgroup TIMEx_Exported_Functions_Group6 Extension Callbacks functions
|
---|
| 1732 | * @brief Extension Callbacks functions
|
---|
| 1733 | *
|
---|
| 1734 | @verbatim
|
---|
| 1735 | ==============================================================================
|
---|
| 1736 | ##### Extension Callbacks functions #####
|
---|
| 1737 | ==============================================================================
|
---|
| 1738 | [..]
|
---|
| 1739 | This section provides Extension TIM callback functions:
|
---|
| 1740 | (+) Timer Commutation callback
|
---|
| 1741 | (+) Timer Break callback
|
---|
| 1742 |
|
---|
| 1743 | @endverbatim
|
---|
| 1744 | * @{
|
---|
| 1745 | */
|
---|
| 1746 |
|
---|
| 1747 | /**
|
---|
| 1748 | * @brief Hall commutation changed callback in non blocking mode
|
---|
| 1749 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1750 | * the configuration information for TIM module.
|
---|
| 1751 | * @retval None
|
---|
| 1752 | */
|
---|
| 1753 | __weak void HAL_TIMEx_CommutationCallback(TIM_HandleTypeDef *htim)
|
---|
| 1754 | {
|
---|
| 1755 | /* NOTE : This function Should not be modified, when the callback is needed,
|
---|
| 1756 | the HAL_TIMEx_CommutationCallback could be implemented in the user file
|
---|
| 1757 | */
|
---|
| 1758 | }
|
---|
| 1759 |
|
---|
| 1760 | /**
|
---|
| 1761 | * @brief Hall Break detection callback in non blocking mode
|
---|
| 1762 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1763 | * the configuration information for TIM module.
|
---|
| 1764 | * @retval None
|
---|
| 1765 | */
|
---|
| 1766 | __weak void HAL_TIMEx_BreakCallback(TIM_HandleTypeDef *htim)
|
---|
| 1767 | {
|
---|
| 1768 | /* NOTE : This function Should not be modified, when the callback is needed,
|
---|
| 1769 | the HAL_TIMEx_BreakCallback could be implemented in the user file
|
---|
| 1770 | */
|
---|
| 1771 | }
|
---|
| 1772 | /**
|
---|
| 1773 | * @}
|
---|
| 1774 | */
|
---|
| 1775 |
|
---|
| 1776 | /** @defgroup TIMEx_Exported_Functions_Group7 Extension Peripheral State functions
|
---|
| 1777 | * @brief Extension Peripheral State functions
|
---|
| 1778 | *
|
---|
| 1779 | @verbatim
|
---|
| 1780 | ==============================================================================
|
---|
| 1781 | ##### Extension Peripheral State functions #####
|
---|
| 1782 | ==============================================================================
|
---|
| 1783 | [..]
|
---|
| 1784 | This subsection permits to get in run-time the status of the peripheral
|
---|
| 1785 | and the data flow.
|
---|
| 1786 |
|
---|
| 1787 | @endverbatim
|
---|
| 1788 | * @{
|
---|
| 1789 | */
|
---|
| 1790 |
|
---|
| 1791 | /**
|
---|
| 1792 | * @brief Return the TIM Hall Sensor interface state
|
---|
| 1793 | * @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
---|
| 1794 | * the configuration information for TIM module.
|
---|
| 1795 | * @retval HAL state
|
---|
| 1796 | */
|
---|
| 1797 | HAL_TIM_StateTypeDef HAL_TIMEx_HallSensor_GetState(TIM_HandleTypeDef *htim)
|
---|
| 1798 | {
|
---|
| 1799 | return htim->State;
|
---|
| 1800 | }
|
---|
| 1801 |
|
---|
| 1802 | /**
|
---|
| 1803 | * @}
|
---|
| 1804 | */
|
---|
| 1805 |
|
---|
| 1806 | /**
|
---|
| 1807 | * @brief TIM DMA Commutation callback.
|
---|
| 1808 | * @param hdma: pointer to a DMA_HandleTypeDef structure that contains
|
---|
| 1809 | * the configuration information for the specified DMA module.
|
---|
| 1810 | * @retval None
|
---|
| 1811 | */
|
---|
| 1812 | void TIMEx_DMACommutationCplt(DMA_HandleTypeDef *hdma)
|
---|
| 1813 | {
|
---|
| 1814 | TIM_HandleTypeDef* htim = ( TIM_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
|
---|
| 1815 |
|
---|
| 1816 | htim->State= HAL_TIM_STATE_READY;
|
---|
| 1817 |
|
---|
| 1818 | HAL_TIMEx_CommutationCallback(htim);
|
---|
| 1819 | }
|
---|
| 1820 | /**
|
---|
| 1821 | * @}
|
---|
| 1822 | */
|
---|
| 1823 |
|
---|
| 1824 | /**
|
---|
| 1825 | * @brief Enables or disables the TIM Capture Compare Channel xN.
|
---|
| 1826 | * @param TIMx to select the TIM peripheral
|
---|
| 1827 | * @param Channel: specifies the TIM Channel
|
---|
| 1828 | * This parameter can be one of the following values:
|
---|
| 1829 | * @arg TIM_Channel_1: TIM Channel 1
|
---|
| 1830 | * @arg TIM_Channel_2: TIM Channel 2
|
---|
| 1831 | * @arg TIM_Channel_3: TIM Channel 3
|
---|
| 1832 | * @param ChannelNState: specifies the TIM Channel CCxNE bit new state.
|
---|
| 1833 | * This parameter can be: TIM_CCxN_ENABLE or TIM_CCxN_Disable.
|
---|
| 1834 | * @retval None
|
---|
| 1835 | */
|
---|
| 1836 | static void TIM_CCxNChannelCmd(TIM_TypeDef* TIMx, uint32_t Channel, uint32_t ChannelNState)
|
---|
| 1837 | {
|
---|
| 1838 | uint32_t tmp = 0;
|
---|
| 1839 |
|
---|
| 1840 | /* Check the parameters */
|
---|
| 1841 | assert_param(IS_TIM_CC4_INSTANCE(TIMx));
|
---|
| 1842 | assert_param(IS_TIM_COMPLEMENTARY_CHANNELS(Channel));
|
---|
| 1843 |
|
---|
| 1844 | tmp = TIM_CCER_CC1NE << Channel;
|
---|
| 1845 |
|
---|
| 1846 | /* Reset the CCxNE Bit */
|
---|
| 1847 | TIMx->CCER &= ~tmp;
|
---|
| 1848 |
|
---|
| 1849 | /* Set or reset the CCxNE Bit */
|
---|
| 1850 | TIMx->CCER |= (uint32_t)(ChannelNState << Channel);
|
---|
| 1851 | }
|
---|
| 1852 |
|
---|
| 1853 | /**
|
---|
| 1854 | * @}
|
---|
| 1855 | */
|
---|
| 1856 |
|
---|
| 1857 | #endif /* HAL_TIM_MODULE_ENABLED */
|
---|
| 1858 | /**
|
---|
| 1859 | * @}
|
---|
| 1860 | */
|
---|
| 1861 |
|
---|
| 1862 | /**
|
---|
| 1863 | * @}
|
---|
| 1864 | */
|
---|
| 1865 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
---|