mbed official / mbed-src

mbed library sources

Dependents:   Encrypted my_mbed lklk CyaSSL_DTLS_Cellular ... more

Superseded

This library was superseded by mbed-dev - https://os.mbed.com/users/mbed_official/code/mbed-dev/.

Development branch of the mbed library sources. This library is kept in synch with the latest changes from the mbed SDK and it is not guaranteed to work.

If you are looking for a stable and tested release, please import one of the official mbed library releases:

Import librarymbed

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32F0/stm32f0xx_hal_tim_ex.c@630:825f75ca301e, 2015-09-28 (annotated)

Committer:
mbed_official
Date:
Mon Sep 28 10:45:10 2015 +0100
Revision:
630:825f75ca301e
Parent:
441:d2c15dda23c1 
Synchronized with git revision 54fbe4144faf309c37205a5d39fa665daa919f10



Full URL: https://github.com/mbedmicro/mbed/commit/54fbe4144faf309c37205a5d39fa665daa919f10/



NUCLEO_F031K6 : Add new target

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 340:28d1f895c6fe 1 /**
mbed_official 340:28d1f895c6fe 2 ******************************************************************************
mbed_official 340:28d1f895c6fe 3 * @file stm32f0xx_hal_tim_ex.c
mbed_official 340:28d1f895c6fe 4 * @author MCD Application Team
mbed_official 630:825f75ca301e 5 * @version V1.3.0
mbed_official 630:825f75ca301e 6 * @date 26-June-2015
mbed_official 340:28d1f895c6fe 7 * @brief TIM HAL module driver.
mbed_official 340:28d1f895c6fe 8 * This file provides firmware functions to manage the following
mbed_official 340:28d1f895c6fe 9 * functionalities of the Timer Extended peripheral:
mbed_official 340:28d1f895c6fe 10 * + Time Hall Sensor Interface Initialization
mbed_official 340:28d1f895c6fe 11 * + Time Hall Sensor Interface Start
mbed_official 630:825f75ca301e 12 * + Time Complementary signal bread and dead time configuration
mbed_official 340:28d1f895c6fe 13 * + Time Master and Slave synchronization configuration
mbed_official 340:28d1f895c6fe 14 * + Timer remapping capabilities configuration
mbed_official 340:28d1f895c6fe 15 @verbatim
mbed_official 340:28d1f895c6fe 16 ==============================================================================
mbed_official 340:28d1f895c6fe 17 ##### TIMER Extended features #####
mbed_official 340:28d1f895c6fe 18 ==============================================================================
mbed_official 630:825f75ca301e 19 [..]
mbed_official 630:825f75ca301e 20 The Timer Extended features include:
mbed_official 340:28d1f895c6fe 21 (#) Complementary outputs with programmable dead-time for :
mbed_official 340:28d1f895c6fe 22 (++) Output Compare
mbed_official 340:28d1f895c6fe 23 (++) PWM generation (Edge and Center-aligned Mode)
mbed_official 340:28d1f895c6fe 24 (++) One-pulse mode output
mbed_official 340:28d1f895c6fe 25 (#) Synchronization circuit to control the timer with external signals and to
mbed_official 340:28d1f895c6fe 26 interconnect several timers together.
mbed_official 340:28d1f895c6fe 27 (#) Break input to put the timer output signals in reset state or in a known state.
mbed_official 340:28d1f895c6fe 28 (#) Supports incremental (quadrature) encoder and hall-sensor circuitry for
mbed_official 630:825f75ca301e 29 positioning purposes
mbed_official 340:28d1f895c6fe 30
mbed_official 340:28d1f895c6fe 31 ##### How to use this driver #####
mbed_official 340:28d1f895c6fe 32 ==============================================================================
mbed_official 340:28d1f895c6fe 33 [..]
mbed_official 340:28d1f895c6fe 34 (#) Initialize the TIM low level resources by implementing the following functions
mbed_official 340:28d1f895c6fe 35 depending from feature used :
mbed_official 340:28d1f895c6fe 36 (++) Complementary Output Compare : HAL_TIM_OC_MspInit()
mbed_official 340:28d1f895c6fe 37 (++) Complementary PWM generation : HAL_TIM_PWM_MspInit()
mbed_official 340:28d1f895c6fe 38 (++) Complementary One-pulse mode output : HAL_TIM_OnePulse_MspInit()
mbed_official 340:28d1f895c6fe 39 (++) Hall Sensor output : HAL_TIM_HallSensor_MspInit()
mbed_official 630:825f75ca301e 40
mbed_official 340:28d1f895c6fe 41 (#) Initialize the TIM low level resources :
mbed_official 630:825f75ca301e 42 (##) Enable the TIM interface clock using __HAL_RCC_TIMx_CLK_ENABLE();
mbed_official 340:28d1f895c6fe 43 (##) TIM pins configuration
mbed_official 340:28d1f895c6fe 44 (+++) Enable the clock for the TIM GPIOs using the following function:
mbed_official 630:825f75ca301e 45 __HAL_RCC_GPIOx_CLK_ENABLE();
mbed_official 630:825f75ca301e 46 (+++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init();
mbed_official 340:28d1f895c6fe 47
mbed_official 340:28d1f895c6fe 48 (#) The external Clock can be configured, if needed (the default clock is the
mbed_official 340:28d1f895c6fe 49 internal clock from the APBx), using the following function:
mbed_official 340:28d1f895c6fe 50 HAL_TIM_ConfigClockSource, the clock configuration should be done before
mbed_official 340:28d1f895c6fe 51 any start function.
mbed_official 630:825f75ca301e 52
mbed_official 340:28d1f895c6fe 53 (#) Configure the TIM in the desired functioning mode using one of the
mbed_official 340:28d1f895c6fe 54 initialization function of this driver:
mbed_official 340:28d1f895c6fe 55 (++) HAL_TIMEx_HallSensor_Init and HAL_TIMEx_ConfigCommutationEvent: to use the
mbed_official 340:28d1f895c6fe 56 Timer Hall Sensor Interface and the commutation event with the corresponding
mbed_official 340:28d1f895c6fe 57 Interrupt and DMA request if needed (Note that One Timer is used to interface
mbed_official 340:28d1f895c6fe 58 with the Hall sensor Interface and another Timer should be used to use
mbed_official 340:28d1f895c6fe 59 the commutation event).
mbed_official 340:28d1f895c6fe 60
mbed_official 630:825f75ca301e 61 (#) Activate the TIM peripheral using one of the start functions:
mbed_official 340:28d1f895c6fe 62 (++) Complementary Output Compare : HAL_TIMEx_OCN_Start(), HAL_TIMEx_OCN_Start_DMA(), HAL_TIMEx_OCN_Start_IT()
mbed_official 340:28d1f895c6fe 63 (++) Complementary PWM generation : HAL_TIMEx_PWMN_Start(), HAL_TIMEx_PWMN_Start_DMA(), HAL_TIMEx_PWMN_Start_IT()
mbed_official 340:28d1f895c6fe 64 (++) Complementary One-pulse mode output : HAL_TIMEx_OnePulseN_Start(), HAL_TIMEx_OnePulseN_Start_IT()
mbed_official 340:28d1f895c6fe 65 (++) Hall Sensor output : HAL_TIMEx_HallSensor_Start(), HAL_TIMEx_HallSensor_Start_DMA(), HAL_TIMEx_HallSensor_Start_IT().
mbed_official 340:28d1f895c6fe 66
mbed_official 630:825f75ca301e 67
mbed_official 340:28d1f895c6fe 68 @endverbatim
mbed_official 340:28d1f895c6fe 69 ******************************************************************************
mbed_official 340:28d1f895c6fe 70 * @attention
mbed_official 340:28d1f895c6fe 71 *
mbed_official 630:825f75ca301e 72 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 340:28d1f895c6fe 73 *
mbed_official 340:28d1f895c6fe 74 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 340:28d1f895c6fe 75 * are permitted provided that the following conditions are met:
mbed_official 340:28d1f895c6fe 76 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 340:28d1f895c6fe 77 * this list of conditions and the following disclaimer.
mbed_official 340:28d1f895c6fe 78 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 340:28d1f895c6fe 79 * this list of conditions and the following disclaimer in the documentation
mbed_official 340:28d1f895c6fe 80 * and/or other materials provided with the distribution.
mbed_official 340:28d1f895c6fe 81 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 340:28d1f895c6fe 82 * may be used to endorse or promote products derived from this software
mbed_official 340:28d1f895c6fe 83 * without specific prior written permission.
mbed_official 340:28d1f895c6fe 84 *
mbed_official 340:28d1f895c6fe 85 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 340:28d1f895c6fe 86 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 340:28d1f895c6fe 87 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 340:28d1f895c6fe 88 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 340:28d1f895c6fe 89 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 340:28d1f895c6fe 90 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 340:28d1f895c6fe 91 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 340:28d1f895c6fe 92 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 340:28d1f895c6fe 93 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 340:28d1f895c6fe 94 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 340:28d1f895c6fe 95 *
mbed_official 340:28d1f895c6fe 96 ******************************************************************************
mbed_official 630:825f75ca301e 97 */
mbed_official 340:28d1f895c6fe 98
mbed_official 340:28d1f895c6fe 99 /* Includes ------------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 100 #include "stm32f0xx_hal.h"
mbed_official 340:28d1f895c6fe 101
mbed_official 340:28d1f895c6fe 102 /** @addtogroup STM32F0xx_HAL_Driver
mbed_official 340:28d1f895c6fe 103 * @{
mbed_official 340:28d1f895c6fe 104 */
mbed_official 340:28d1f895c6fe 105
mbed_official 630:825f75ca301e 106 /** @defgroup TIMEx TIMEx
mbed_official 340:28d1f895c6fe 107 * @brief TIM Extended HAL module driver
mbed_official 340:28d1f895c6fe 108 * @{
mbed_official 340:28d1f895c6fe 109 */
mbed_official 340:28d1f895c6fe 110
mbed_official 340:28d1f895c6fe 111 #ifdef HAL_TIM_MODULE_ENABLED
mbed_official 340:28d1f895c6fe 112
mbed_official 340:28d1f895c6fe 113 /* Private typedef -----------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 114 /* Private define ------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 115 /* Private macro -------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 116 /* Private variables ---------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 117 /* Private function prototypes -----------------------------------------------*/
mbed_official 340:28d1f895c6fe 118
mbed_official 340:28d1f895c6fe 119 /** @defgroup TIMEx_Private_Functions TIMEx Private Functions
mbed_official 340:28d1f895c6fe 120 * @{
mbed_official 340:28d1f895c6fe 121 */
mbed_official 630:825f75ca301e 122 static void TIM_CCxNChannelCmd(TIM_TypeDef* TIMx, uint32_t Channel, uint32_t ChannelNState);
mbed_official 340:28d1f895c6fe 123 /**
mbed_official 340:28d1f895c6fe 124 * @}
mbed_official 340:28d1f895c6fe 125 */
mbed_official 340:28d1f895c6fe 126
mbed_official 340:28d1f895c6fe 127 /* Exported functions ---------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 128
mbed_official 340:28d1f895c6fe 129 /** @defgroup TIMEx_Exported_Functions TIMEx Exported Functions
mbed_official 340:28d1f895c6fe 130 * @{
mbed_official 340:28d1f895c6fe 131 */
mbed_official 340:28d1f895c6fe 132
mbed_official 340:28d1f895c6fe 133 /** @defgroup TIMEx_Exported_Functions_Group1 Timer Hall Sensor functions
mbed_official 340:28d1f895c6fe 134 * @brief Timer Hall Sensor functions
mbed_official 340:28d1f895c6fe 135 *
mbed_official 630:825f75ca301e 136 @verbatim
mbed_official 340:28d1f895c6fe 137 ==============================================================================
mbed_official 340:28d1f895c6fe 138 ##### Timer Hall Sensor functions #####
mbed_official 340:28d1f895c6fe 139 ==============================================================================
mbed_official 630:825f75ca301e 140 [..]
mbed_official 340:28d1f895c6fe 141 This section provides functions allowing to:
mbed_official 630:825f75ca301e 142 (+) Initialize and configure TIM HAL Sensor.
mbed_official 340:28d1f895c6fe 143 (+) De-initialize TIM HAL Sensor.
mbed_official 340:28d1f895c6fe 144 (+) Start the Hall Sensor Interface.
mbed_official 340:28d1f895c6fe 145 (+) Stop the Hall Sensor Interface.
mbed_official 340:28d1f895c6fe 146 (+) Start the Hall Sensor Interface and enable interrupts.
mbed_official 340:28d1f895c6fe 147 (+) Stop the Hall Sensor Interface and disable interrupts.
mbed_official 340:28d1f895c6fe 148 (+) Start the Hall Sensor Interface and enable DMA transfers.
mbed_official 340:28d1f895c6fe 149 (+) Stop the Hall Sensor Interface and disable DMA transfers.
mbed_official 630:825f75ca301e 150
mbed_official 340:28d1f895c6fe 151 @endverbatim
mbed_official 340:28d1f895c6fe 152 * @{
mbed_official 340:28d1f895c6fe 153 */
mbed_official 340:28d1f895c6fe 154 /**
mbed_official 340:28d1f895c6fe 155 * @brief Initializes the TIM Hall Sensor Interface and create the associated handle.
mbed_official 340:28d1f895c6fe 156 * @param htim : TIM Encoder Interface handle
mbed_official 340:28d1f895c6fe 157 * @param sConfig : TIM Hall Sensor configuration structure
mbed_official 340:28d1f895c6fe 158 * @retval HAL status
mbed_official 340:28d1f895c6fe 159 */
mbed_official 340:28d1f895c6fe 160 HAL_StatusTypeDef HAL_TIMEx_HallSensor_Init(TIM_HandleTypeDef *htim, TIM_HallSensor_InitTypeDef* sConfig)
mbed_official 340:28d1f895c6fe 161 {
mbed_official 340:28d1f895c6fe 162 TIM_OC_InitTypeDef OC_Config;
mbed_official 630:825f75ca301e 163
mbed_official 340:28d1f895c6fe 164 /* Check the TIM handle allocation */
mbed_official 441:d2c15dda23c1 165 if(htim == NULL)
mbed_official 340:28d1f895c6fe 166 {
mbed_official 340:28d1f895c6fe 167 return HAL_ERROR;
mbed_official 340:28d1f895c6fe 168 }
mbed_official 630:825f75ca301e 169
mbed_official 340:28d1f895c6fe 170 assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
mbed_official 340:28d1f895c6fe 171 assert_param(IS_TIM_COUNTER_MODE(htim->Init.CounterMode));
mbed_official 340:28d1f895c6fe 172 assert_param(IS_TIM_CLOCKDIVISION_DIV(htim->Init.ClockDivision));
mbed_official 340:28d1f895c6fe 173 assert_param(IS_TIM_IC_POLARITY(sConfig->IC1Polarity));
mbed_official 340:28d1f895c6fe 174 assert_param(IS_TIM_IC_PRESCALER(sConfig->IC1Prescaler));
mbed_official 340:28d1f895c6fe 175 assert_param(IS_TIM_IC_FILTER(sConfig->IC1Filter));
mbed_official 340:28d1f895c6fe 176
mbed_official 630:825f75ca301e 177 if(htim->State == HAL_TIM_STATE_RESET)
mbed_official 630:825f75ca301e 178 {
mbed_official 630:825f75ca301e 179 /* Allocate lock resource and initialize it */
mbed_official 630:825f75ca301e 180 htim->Lock = HAL_UNLOCKED;
mbed_official 630:825f75ca301e 181
mbed_official 630:825f75ca301e 182 /* Init the low level hardware : GPIO, CLOCK, NVIC and DMA */
mbed_official 630:825f75ca301e 183 HAL_TIMEx_HallSensor_MspInit(htim);
mbed_official 630:825f75ca301e 184 }
mbed_official 630:825f75ca301e 185
mbed_official 340:28d1f895c6fe 186 /* Set the TIM state */
mbed_official 340:28d1f895c6fe 187 htim->State= HAL_TIM_STATE_BUSY;
mbed_official 630:825f75ca301e 188
mbed_official 340:28d1f895c6fe 189 /* Configure the Time base in the Encoder Mode */
mbed_official 340:28d1f895c6fe 190 TIM_Base_SetConfig(htim->Instance, &htim->Init);
mbed_official 630:825f75ca301e 191
mbed_official 340:28d1f895c6fe 192 /* Configure the Channel 1 as Input Channel to interface with the three Outputs of the Hall sensor */
mbed_official 340:28d1f895c6fe 193 TIM_TI1_SetConfig(htim->Instance, sConfig->IC1Polarity, TIM_ICSELECTION_TRC, sConfig->IC1Filter);
mbed_official 630:825f75ca301e 194
mbed_official 340:28d1f895c6fe 195 /* Reset the IC1PSC Bits */
mbed_official 340:28d1f895c6fe 196 htim->Instance->CCMR1 &= ~TIM_CCMR1_IC1PSC;
mbed_official 340:28d1f895c6fe 197 /* Set the IC1PSC value */
mbed_official 340:28d1f895c6fe 198 htim->Instance->CCMR1 |= sConfig->IC1Prescaler;
mbed_official 630:825f75ca301e 199
mbed_official 340:28d1f895c6fe 200 /* Enable the Hall sensor interface (XOR function of the three inputs) */
mbed_official 340:28d1f895c6fe 201 htim->Instance->CR2 |= TIM_CR2_TI1S;
mbed_official 630:825f75ca301e 202
mbed_official 340:28d1f895c6fe 203 /* Select the TIM_TS_TI1F_ED signal as Input trigger for the TIM */
mbed_official 340:28d1f895c6fe 204 htim->Instance->SMCR &= ~TIM_SMCR_TS;
mbed_official 340:28d1f895c6fe 205 htim->Instance->SMCR |= TIM_TS_TI1F_ED;
mbed_official 630:825f75ca301e 206
mbed_official 630:825f75ca301e 207 /* Use the TIM_TS_TI1F_ED signal to reset the TIM counter each edge detection */
mbed_official 340:28d1f895c6fe 208 htim->Instance->SMCR &= ~TIM_SMCR_SMS;
mbed_official 340:28d1f895c6fe 209 htim->Instance->SMCR |= TIM_SLAVEMODE_RESET;
mbed_official 630:825f75ca301e 210
mbed_official 340:28d1f895c6fe 211 /* Program channel 2 in PWM 2 mode with the desired Commutation_Delay*/
mbed_official 340:28d1f895c6fe 212 OC_Config.OCFastMode = TIM_OCFAST_DISABLE;
mbed_official 340:28d1f895c6fe 213 OC_Config.OCIdleState = TIM_OCIDLESTATE_RESET;
mbed_official 340:28d1f895c6fe 214 OC_Config.OCMode = TIM_OCMODE_PWM2;
mbed_official 340:28d1f895c6fe 215 OC_Config.OCNIdleState = TIM_OCNIDLESTATE_RESET;
mbed_official 340:28d1f895c6fe 216 OC_Config.OCNPolarity = TIM_OCNPOLARITY_HIGH;
mbed_official 340:28d1f895c6fe 217 OC_Config.OCPolarity = TIM_OCPOLARITY_HIGH;
mbed_official 630:825f75ca301e 218 OC_Config.Pulse = sConfig->Commutation_Delay;
mbed_official 630:825f75ca301e 219
mbed_official 340:28d1f895c6fe 220 TIM_OC2_SetConfig(htim->Instance, &OC_Config);
mbed_official 630:825f75ca301e 221
mbed_official 340:28d1f895c6fe 222 /* Select OC2REF as trigger output on TRGO: write the MMS bits in the TIMx_CR2
mbed_official 340:28d1f895c6fe 223 register to 101 */
mbed_official 340:28d1f895c6fe 224 htim->Instance->CR2 &= ~TIM_CR2_MMS;
mbed_official 630:825f75ca301e 225 htim->Instance->CR2 |= TIM_TRGO_OC2REF;
mbed_official 630:825f75ca301e 226
mbed_official 340:28d1f895c6fe 227 /* Initialize the TIM state*/
mbed_official 340:28d1f895c6fe 228 htim->State= HAL_TIM_STATE_READY;
mbed_official 340:28d1f895c6fe 229
mbed_official 340:28d1f895c6fe 230 return HAL_OK;
mbed_official 340:28d1f895c6fe 231 }
mbed_official 340:28d1f895c6fe 232
mbed_official 340:28d1f895c6fe 233 /**
mbed_official 630:825f75ca301e 234 * @brief DeInitializes the TIM Hall Sensor interface
mbed_official 340:28d1f895c6fe 235 * @param htim : TIM Hall Sensor handle
mbed_official 340:28d1f895c6fe 236 * @retval HAL status
mbed_official 340:28d1f895c6fe 237 */
mbed_official 340:28d1f895c6fe 238 HAL_StatusTypeDef HAL_TIMEx_HallSensor_DeInit(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 239 {
mbed_official 340:28d1f895c6fe 240 /* Check the parameters */
mbed_official 340:28d1f895c6fe 241 assert_param(IS_TIM_INSTANCE(htim->Instance));
mbed_official 340:28d1f895c6fe 242
mbed_official 340:28d1f895c6fe 243 htim->State = HAL_TIM_STATE_BUSY;
mbed_official 630:825f75ca301e 244
mbed_official 340:28d1f895c6fe 245 /* Disable the TIM Peripheral Clock */
mbed_official 340:28d1f895c6fe 246 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 247
mbed_official 340:28d1f895c6fe 248 /* DeInit the low level hardware: GPIO, CLOCK, NVIC */
mbed_official 340:28d1f895c6fe 249 HAL_TIMEx_HallSensor_MspDeInit(htim);
mbed_official 630:825f75ca301e 250
mbed_official 630:825f75ca301e 251 /* Change TIM state */
mbed_official 630:825f75ca301e 252 htim->State = HAL_TIM_STATE_RESET;
mbed_official 630:825f75ca301e 253
mbed_official 340:28d1f895c6fe 254 /* Release Lock */
mbed_official 340:28d1f895c6fe 255 __HAL_UNLOCK(htim);
mbed_official 340:28d1f895c6fe 256
mbed_official 340:28d1f895c6fe 257 return HAL_OK;
mbed_official 340:28d1f895c6fe 258 }
mbed_official 340:28d1f895c6fe 259
mbed_official 340:28d1f895c6fe 260 /**
mbed_official 340:28d1f895c6fe 261 * @brief Initializes the TIM Hall Sensor MSP.
mbed_official 340:28d1f895c6fe 262 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 263 * @retval None
mbed_official 340:28d1f895c6fe 264 */
mbed_official 340:28d1f895c6fe 265 __weak void HAL_TIMEx_HallSensor_MspInit(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 266 {
mbed_official 340:28d1f895c6fe 267 /* NOTE : This function Should not be modified, when the callback is needed,
mbed_official 340:28d1f895c6fe 268 the HAL_TIMEx_HallSensor_MspInit could be implemented in the user file
mbed_official 340:28d1f895c6fe 269 */
mbed_official 340:28d1f895c6fe 270 }
mbed_official 340:28d1f895c6fe 271
mbed_official 340:28d1f895c6fe 272 /**
mbed_official 340:28d1f895c6fe 273 * @brief DeInitializes TIM Hall Sensor MSP.
mbed_official 340:28d1f895c6fe 274 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 275 * @retval None
mbed_official 340:28d1f895c6fe 276 */
mbed_official 340:28d1f895c6fe 277 __weak void HAL_TIMEx_HallSensor_MspDeInit(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 278 {
mbed_official 340:28d1f895c6fe 279 /* NOTE : This function Should not be modified, when the callback is needed,
mbed_official 340:28d1f895c6fe 280 the HAL_TIMEx_HallSensor_MspDeInit could be implemented in the user file
mbed_official 340:28d1f895c6fe 281 */
mbed_official 340:28d1f895c6fe 282 }
mbed_official 340:28d1f895c6fe 283
mbed_official 340:28d1f895c6fe 284 /**
mbed_official 340:28d1f895c6fe 285 * @brief Starts the TIM Hall Sensor Interface.
mbed_official 340:28d1f895c6fe 286 * @param htim : TIM Hall Sensor handle
mbed_official 340:28d1f895c6fe 287 * @retval HAL status
mbed_official 340:28d1f895c6fe 288 */
mbed_official 340:28d1f895c6fe 289 HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 290 {
mbed_official 340:28d1f895c6fe 291 /* Check the parameters */
mbed_official 340:28d1f895c6fe 292 assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
mbed_official 630:825f75ca301e 293
mbed_official 630:825f75ca301e 294 /* Enable the Input Capture channel 1
mbed_official 630:825f75ca301e 295 (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
mbed_official 630:825f75ca301e 296 TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
mbed_official 630:825f75ca301e 297
mbed_official 340:28d1f895c6fe 298 /* Enable the Peripheral */
mbed_official 340:28d1f895c6fe 299 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 300
mbed_official 340:28d1f895c6fe 301 /* Return function status */
mbed_official 340:28d1f895c6fe 302 return HAL_OK;
mbed_official 340:28d1f895c6fe 303 }
mbed_official 340:28d1f895c6fe 304
mbed_official 340:28d1f895c6fe 305 /**
mbed_official 340:28d1f895c6fe 306 * @brief Stops the TIM Hall sensor Interface.
mbed_official 340:28d1f895c6fe 307 * @param htim : TIM Hall Sensor handle
mbed_official 340:28d1f895c6fe 308 * @retval HAL status
mbed_official 340:28d1f895c6fe 309 */
mbed_official 340:28d1f895c6fe 310 HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 311 {
mbed_official 340:28d1f895c6fe 312 /* Check the parameters */
mbed_official 340:28d1f895c6fe 313 assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
mbed_official 630:825f75ca301e 314
mbed_official 340:28d1f895c6fe 315 /* Disable the Input Capture channels 1, 2 and 3
mbed_official 630:825f75ca301e 316 (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
mbed_official 630:825f75ca301e 317 TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
mbed_official 340:28d1f895c6fe 318
mbed_official 340:28d1f895c6fe 319 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 320 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 321
mbed_official 340:28d1f895c6fe 322 /* Return function status */
mbed_official 340:28d1f895c6fe 323 return HAL_OK;
mbed_official 340:28d1f895c6fe 324 }
mbed_official 340:28d1f895c6fe 325
mbed_official 340:28d1f895c6fe 326 /**
mbed_official 340:28d1f895c6fe 327 * @brief Starts the TIM Hall Sensor Interface in interrupt mode.
mbed_official 340:28d1f895c6fe 328 * @param htim : TIM Hall Sensor handle
mbed_official 340:28d1f895c6fe 329 * @retval HAL status
mbed_official 340:28d1f895c6fe 330 */
mbed_official 340:28d1f895c6fe 331 HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_IT(TIM_HandleTypeDef *htim)
mbed_official 630:825f75ca301e 332 {
mbed_official 340:28d1f895c6fe 333 /* Check the parameters */
mbed_official 340:28d1f895c6fe 334 assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
mbed_official 630:825f75ca301e 335
mbed_official 340:28d1f895c6fe 336 /* Enable the capture compare Interrupts 1 event */
mbed_official 340:28d1f895c6fe 337 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
mbed_official 630:825f75ca301e 338
mbed_official 630:825f75ca301e 339 /* Enable the Input Capture channel 1
mbed_official 630:825f75ca301e 340 (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
mbed_official 630:825f75ca301e 341 TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
mbed_official 630:825f75ca301e 342
mbed_official 340:28d1f895c6fe 343 /* Enable the Peripheral */
mbed_official 340:28d1f895c6fe 344 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 345
mbed_official 340:28d1f895c6fe 346 /* Return function status */
mbed_official 340:28d1f895c6fe 347 return HAL_OK;
mbed_official 340:28d1f895c6fe 348 }
mbed_official 340:28d1f895c6fe 349
mbed_official 340:28d1f895c6fe 350 /**
mbed_official 340:28d1f895c6fe 351 * @brief Stops the TIM Hall Sensor Interface in interrupt mode.
mbed_official 340:28d1f895c6fe 352 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 353 * @retval HAL status
mbed_official 340:28d1f895c6fe 354 */
mbed_official 340:28d1f895c6fe 355 HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_IT(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 356 {
mbed_official 340:28d1f895c6fe 357 /* Check the parameters */
mbed_official 340:28d1f895c6fe 358 assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
mbed_official 630:825f75ca301e 359
mbed_official 630:825f75ca301e 360 /* Disable the Input Capture channel 1
mbed_official 630:825f75ca301e 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) */
mbed_official 630:825f75ca301e 362 TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
mbed_official 630:825f75ca301e 363
mbed_official 340:28d1f895c6fe 364 /* Disable the capture compare Interrupts event */
mbed_official 340:28d1f895c6fe 365 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
mbed_official 630:825f75ca301e 366
mbed_official 340:28d1f895c6fe 367 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 368 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 369
mbed_official 340:28d1f895c6fe 370 /* Return function status */
mbed_official 340:28d1f895c6fe 371 return HAL_OK;
mbed_official 340:28d1f895c6fe 372 }
mbed_official 340:28d1f895c6fe 373
mbed_official 340:28d1f895c6fe 374 /**
mbed_official 340:28d1f895c6fe 375 * @brief Starts the TIM Hall Sensor Interface in DMA mode.
mbed_official 340:28d1f895c6fe 376 * @param htim : TIM Hall Sensor handle
mbed_official 340:28d1f895c6fe 377 * @param pData : The destination Buffer address.
mbed_official 340:28d1f895c6fe 378 * @param Length : The length of data to be transferred from TIM peripheral to memory.
mbed_official 340:28d1f895c6fe 379 * @retval HAL status
mbed_official 340:28d1f895c6fe 380 */
mbed_official 340:28d1f895c6fe 381 HAL_StatusTypeDef HAL_TIMEx_HallSensor_Start_DMA(TIM_HandleTypeDef *htim, uint32_t *pData, uint16_t Length)
mbed_official 340:28d1f895c6fe 382 {
mbed_official 340:28d1f895c6fe 383 /* Check the parameters */
mbed_official 340:28d1f895c6fe 384 assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
mbed_official 630:825f75ca301e 385
mbed_official 340:28d1f895c6fe 386 if((htim->State == HAL_TIM_STATE_BUSY))
mbed_official 340:28d1f895c6fe 387 {
mbed_official 340:28d1f895c6fe 388 return HAL_BUSY;
mbed_official 340:28d1f895c6fe 389 }
mbed_official 340:28d1f895c6fe 390 else if((htim->State == HAL_TIM_STATE_READY))
mbed_official 340:28d1f895c6fe 391 {
mbed_official 630:825f75ca301e 392 if(((uint32_t)pData == 0 ) && (Length > 0))
mbed_official 340:28d1f895c6fe 393 {
mbed_official 630:825f75ca301e 394 return HAL_ERROR;
mbed_official 340:28d1f895c6fe 395 }
mbed_official 340:28d1f895c6fe 396 else
mbed_official 340:28d1f895c6fe 397 {
mbed_official 340:28d1f895c6fe 398 htim->State = HAL_TIM_STATE_BUSY;
mbed_official 340:28d1f895c6fe 399 }
mbed_official 340:28d1f895c6fe 400 }
mbed_official 630:825f75ca301e 401 /* Enable the Input Capture channel 1
mbed_official 630:825f75ca301e 402 (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
mbed_official 630:825f75ca301e 403 TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_ENABLE);
mbed_official 630:825f75ca301e 404
mbed_official 340:28d1f895c6fe 405 /* Set the DMA Input Capture 1 Callback */
mbed_official 630:825f75ca301e 406 htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMACaptureCplt;
mbed_official 340:28d1f895c6fe 407 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 408 htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 409
mbed_official 340:28d1f895c6fe 410 /* Enable the DMA channel for Capture 1*/
mbed_official 630:825f75ca301e 411 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)&htim->Instance->CCR1, (uint32_t)pData, Length);
mbed_official 630:825f75ca301e 412
mbed_official 340:28d1f895c6fe 413 /* Enable the capture compare 1 Interrupt */
mbed_official 340:28d1f895c6fe 414 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
mbed_official 630:825f75ca301e 415
mbed_official 340:28d1f895c6fe 416 /* Enable the Peripheral */
mbed_official 340:28d1f895c6fe 417 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 418
mbed_official 340:28d1f895c6fe 419 /* Return function status */
mbed_official 340:28d1f895c6fe 420 return HAL_OK;
mbed_official 340:28d1f895c6fe 421 }
mbed_official 340:28d1f895c6fe 422
mbed_official 340:28d1f895c6fe 423 /**
mbed_official 340:28d1f895c6fe 424 * @brief Stops the TIM Hall Sensor Interface in DMA mode.
mbed_official 340:28d1f895c6fe 425 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 426 * @retval HAL status
mbed_official 340:28d1f895c6fe 427 */
mbed_official 340:28d1f895c6fe 428 HAL_StatusTypeDef HAL_TIMEx_HallSensor_Stop_DMA(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 429 {
mbed_official 340:28d1f895c6fe 430 /* Check the parameters */
mbed_official 340:28d1f895c6fe 431 assert_param(IS_TIM_XOR_INSTANCE(htim->Instance));
mbed_official 630:825f75ca301e 432
mbed_official 630:825f75ca301e 433 /* Disable the Input Capture channel 1
mbed_official 630:825f75ca301e 434 (in the Hall Sensor Interface the three possible channels that can be used are TIM_CHANNEL_1, TIM_CHANNEL_2 and TIM_CHANNEL_3) */
mbed_official 630:825f75ca301e 435 TIM_CCxChannelCmd(htim->Instance, TIM_CHANNEL_1, TIM_CCx_DISABLE);
mbed_official 630:825f75ca301e 436
mbed_official 630:825f75ca301e 437
mbed_official 340:28d1f895c6fe 438 /* Disable the capture compare Interrupts 1 event */
mbed_official 340:28d1f895c6fe 439 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
mbed_official 630:825f75ca301e 440
mbed_official 340:28d1f895c6fe 441 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 442 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 443
mbed_official 340:28d1f895c6fe 444 /* Return function status */
mbed_official 340:28d1f895c6fe 445 return HAL_OK;
mbed_official 340:28d1f895c6fe 446 }
mbed_official 340:28d1f895c6fe 447
mbed_official 340:28d1f895c6fe 448 /**
mbed_official 340:28d1f895c6fe 449 * @}
mbed_official 340:28d1f895c6fe 450 */
mbed_official 630:825f75ca301e 451
mbed_official 340:28d1f895c6fe 452 /** @defgroup TIMEx_Exported_Functions_Group2 Timer Complementary Output Compare functions
mbed_official 340:28d1f895c6fe 453 * @brief Timer Complementary Output Compare functions
mbed_official 340:28d1f895c6fe 454 *
mbed_official 630:825f75ca301e 455 @verbatim
mbed_official 340:28d1f895c6fe 456 ==============================================================================
mbed_official 340:28d1f895c6fe 457 ##### Timer Complementary Output Compare functions #####
mbed_official 630:825f75ca301e 458 ==============================================================================
mbed_official 630:825f75ca301e 459 [..]
mbed_official 340:28d1f895c6fe 460 This section provides functions allowing to:
mbed_official 340:28d1f895c6fe 461 (+) Start the Complementary Output Compare/PWM.
mbed_official 340:28d1f895c6fe 462 (+) Stop the Complementary Output Compare/PWM.
mbed_official 340:28d1f895c6fe 463 (+) Start the Complementary Output Compare/PWM and enable interrupts.
mbed_official 340:28d1f895c6fe 464 (+) Stop the Complementary Output Compare/PWM and disable interrupts.
mbed_official 340:28d1f895c6fe 465 (+) Start the Complementary Output Compare/PWM and enable DMA transfers.
mbed_official 340:28d1f895c6fe 466 (+) Stop the Complementary Output Compare/PWM and disable DMA transfers.
mbed_official 630:825f75ca301e 467
mbed_official 340:28d1f895c6fe 468 @endverbatim
mbed_official 340:28d1f895c6fe 469 * @{
mbed_official 340:28d1f895c6fe 470 */
mbed_official 630:825f75ca301e 471
mbed_official 340:28d1f895c6fe 472 /**
mbed_official 340:28d1f895c6fe 473 * @brief Starts the TIM Output Compare signal generation on the complementary
mbed_official 340:28d1f895c6fe 474 * output.
mbed_official 630:825f75ca301e 475 * @param htim : TIM Output Compare handle
mbed_official 340:28d1f895c6fe 476 * @param Channel : TIM Channel to be enabled
mbed_official 340:28d1f895c6fe 477 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 478 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 479 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 480 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 481 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 482 * @retval HAL status
mbed_official 340:28d1f895c6fe 483 */
mbed_official 340:28d1f895c6fe 484 HAL_StatusTypeDef HAL_TIMEx_OCN_Start(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 340:28d1f895c6fe 485 {
mbed_official 340:28d1f895c6fe 486 /* Check the parameters */
mbed_official 630:825f75ca301e 487 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 488
mbed_official 340:28d1f895c6fe 489 /* Enable the Capture compare channel N */
mbed_official 340:28d1f895c6fe 490 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
mbed_official 630:825f75ca301e 491
mbed_official 340:28d1f895c6fe 492 /* Enable the Main Ouput */
mbed_official 340:28d1f895c6fe 493 __HAL_TIM_MOE_ENABLE(htim);
mbed_official 340:28d1f895c6fe 494
mbed_official 340:28d1f895c6fe 495 /* Enable the Peripheral */
mbed_official 340:28d1f895c6fe 496 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 497
mbed_official 340:28d1f895c6fe 498 /* Return function status */
mbed_official 340:28d1f895c6fe 499 return HAL_OK;
mbed_official 630:825f75ca301e 500 }
mbed_official 340:28d1f895c6fe 501
mbed_official 340:28d1f895c6fe 502 /**
mbed_official 340:28d1f895c6fe 503 * @brief Stops the TIM Output Compare signal generation on the complementary
mbed_official 340:28d1f895c6fe 504 * output.
mbed_official 340:28d1f895c6fe 505 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 506 * @param Channel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 507 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 508 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 509 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 510 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 511 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 512 * @retval HAL status
mbed_official 340:28d1f895c6fe 513 */
mbed_official 340:28d1f895c6fe 514 HAL_StatusTypeDef HAL_TIMEx_OCN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 630:825f75ca301e 515 {
mbed_official 340:28d1f895c6fe 516 /* Check the parameters */
mbed_official 630:825f75ca301e 517 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 518
mbed_official 340:28d1f895c6fe 519 /* Disable the Capture compare channel N */
mbed_official 340:28d1f895c6fe 520 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
mbed_official 630:825f75ca301e 521
mbed_official 340:28d1f895c6fe 522 /* Disable the Main Ouput */
mbed_official 340:28d1f895c6fe 523 __HAL_TIM_MOE_DISABLE(htim);
mbed_official 340:28d1f895c6fe 524
mbed_official 340:28d1f895c6fe 525 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 526 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 527
mbed_official 340:28d1f895c6fe 528 /* Return function status */
mbed_official 340:28d1f895c6fe 529 return HAL_OK;
mbed_official 630:825f75ca301e 530 }
mbed_official 340:28d1f895c6fe 531
mbed_official 340:28d1f895c6fe 532 /**
mbed_official 340:28d1f895c6fe 533 * @brief Starts the TIM Output Compare signal generation in interrupt mode
mbed_official 340:28d1f895c6fe 534 * on the complementary output.
mbed_official 340:28d1f895c6fe 535 * @param htim : TIM OC handle
mbed_official 340:28d1f895c6fe 536 * @param Channel : TIM Channel to be enabled
mbed_official 340:28d1f895c6fe 537 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 538 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 539 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 540 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 541 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 542 * @retval HAL status
mbed_official 340:28d1f895c6fe 543 */
mbed_official 340:28d1f895c6fe 544 HAL_StatusTypeDef HAL_TIMEx_OCN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 340:28d1f895c6fe 545 {
mbed_official 340:28d1f895c6fe 546 /* Check the parameters */
mbed_official 630:825f75ca301e 547 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 548
mbed_official 340:28d1f895c6fe 549 switch (Channel)
mbed_official 340:28d1f895c6fe 550 {
mbed_official 340:28d1f895c6fe 551 case TIM_CHANNEL_1:
mbed_official 630:825f75ca301e 552 {
mbed_official 340:28d1f895c6fe 553 /* Enable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 554 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
mbed_official 340:28d1f895c6fe 555 }
mbed_official 340:28d1f895c6fe 556 break;
mbed_official 630:825f75ca301e 557
mbed_official 340:28d1f895c6fe 558 case TIM_CHANNEL_2:
mbed_official 340:28d1f895c6fe 559 {
mbed_official 340:28d1f895c6fe 560 /* Enable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 561 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
mbed_official 340:28d1f895c6fe 562 }
mbed_official 340:28d1f895c6fe 563 break;
mbed_official 630:825f75ca301e 564
mbed_official 340:28d1f895c6fe 565 case TIM_CHANNEL_3:
mbed_official 340:28d1f895c6fe 566 {
mbed_official 340:28d1f895c6fe 567 /* Enable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 568 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3);
mbed_official 340:28d1f895c6fe 569 }
mbed_official 340:28d1f895c6fe 570 break;
mbed_official 630:825f75ca301e 571
mbed_official 340:28d1f895c6fe 572 case TIM_CHANNEL_4:
mbed_official 340:28d1f895c6fe 573 {
mbed_official 340:28d1f895c6fe 574 /* Enable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 575 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4);
mbed_official 340:28d1f895c6fe 576 }
mbed_official 340:28d1f895c6fe 577 break;
mbed_official 630:825f75ca301e 578
mbed_official 340:28d1f895c6fe 579 default:
mbed_official 340:28d1f895c6fe 580 break;
mbed_official 630:825f75ca301e 581 }
mbed_official 630:825f75ca301e 582
mbed_official 340:28d1f895c6fe 583 /* Enable the TIM Break interrupt */
mbed_official 340:28d1f895c6fe 584 __HAL_TIM_ENABLE_IT(htim, TIM_IT_BREAK);
mbed_official 630:825f75ca301e 585
mbed_official 340:28d1f895c6fe 586 /* Enable the Capture compare channel N */
mbed_official 340:28d1f895c6fe 587 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
mbed_official 630:825f75ca301e 588
mbed_official 340:28d1f895c6fe 589 /* Enable the Main Ouput */
mbed_official 340:28d1f895c6fe 590 __HAL_TIM_MOE_ENABLE(htim);
mbed_official 340:28d1f895c6fe 591
mbed_official 340:28d1f895c6fe 592 /* Enable the Peripheral */
mbed_official 340:28d1f895c6fe 593 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 594
mbed_official 340:28d1f895c6fe 595 /* Return function status */
mbed_official 340:28d1f895c6fe 596 return HAL_OK;
mbed_official 630:825f75ca301e 597 }
mbed_official 340:28d1f895c6fe 598
mbed_official 340:28d1f895c6fe 599 /**
mbed_official 340:28d1f895c6fe 600 * @brief Stops the TIM Output Compare signal generation in interrupt mode
mbed_official 340:28d1f895c6fe 601 * on the complementary output.
mbed_official 340:28d1f895c6fe 602 * @param htim : TIM Output Compare handle
mbed_official 340:28d1f895c6fe 603 * @param Channel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 604 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 605 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 606 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 607 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 608 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 609 * @retval HAL status
mbed_official 340:28d1f895c6fe 610 */
mbed_official 340:28d1f895c6fe 611 HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 340:28d1f895c6fe 612 {
mbed_official 340:28d1f895c6fe 613 uint32_t tmpccer = 0;
mbed_official 340:28d1f895c6fe 614
mbed_official 340:28d1f895c6fe 615 /* Check the parameters */
mbed_official 630:825f75ca301e 616 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 617
mbed_official 340:28d1f895c6fe 618 switch (Channel)
mbed_official 340:28d1f895c6fe 619 {
mbed_official 340:28d1f895c6fe 620 case TIM_CHANNEL_1:
mbed_official 630:825f75ca301e 621 {
mbed_official 340:28d1f895c6fe 622 /* Disable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 623 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
mbed_official 340:28d1f895c6fe 624 }
mbed_official 340:28d1f895c6fe 625 break;
mbed_official 630:825f75ca301e 626
mbed_official 340:28d1f895c6fe 627 case TIM_CHANNEL_2:
mbed_official 340:28d1f895c6fe 628 {
mbed_official 340:28d1f895c6fe 629 /* Disable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 630 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
mbed_official 340:28d1f895c6fe 631 }
mbed_official 340:28d1f895c6fe 632 break;
mbed_official 630:825f75ca301e 633
mbed_official 340:28d1f895c6fe 634 case TIM_CHANNEL_3:
mbed_official 340:28d1f895c6fe 635 {
mbed_official 340:28d1f895c6fe 636 /* Disable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 637 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3);
mbed_official 340:28d1f895c6fe 638 }
mbed_official 340:28d1f895c6fe 639 break;
mbed_official 630:825f75ca301e 640
mbed_official 340:28d1f895c6fe 641 case TIM_CHANNEL_4:
mbed_official 340:28d1f895c6fe 642 {
mbed_official 340:28d1f895c6fe 643 /* Disable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 644 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4);
mbed_official 340:28d1f895c6fe 645 }
mbed_official 340:28d1f895c6fe 646 break;
mbed_official 630:825f75ca301e 647
mbed_official 340:28d1f895c6fe 648 default:
mbed_official 630:825f75ca301e 649 break;
mbed_official 340:28d1f895c6fe 650 }
mbed_official 630:825f75ca301e 651
mbed_official 340:28d1f895c6fe 652 /* Disable the Capture compare channel N */
mbed_official 340:28d1f895c6fe 653 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
mbed_official 630:825f75ca301e 654
mbed_official 340:28d1f895c6fe 655 /* Disable the TIM Break interrupt (only if no more channel is active) */
mbed_official 340:28d1f895c6fe 656 tmpccer = htim->Instance->CCER;
mbed_official 340:28d1f895c6fe 657 if ((tmpccer & (TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) == RESET)
mbed_official 340:28d1f895c6fe 658 {
mbed_official 340:28d1f895c6fe 659 __HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK);
mbed_official 340:28d1f895c6fe 660 }
mbed_official 340:28d1f895c6fe 661
mbed_official 340:28d1f895c6fe 662 /* Disable the Main Ouput */
mbed_official 340:28d1f895c6fe 663 __HAL_TIM_MOE_DISABLE(htim);
mbed_official 340:28d1f895c6fe 664
mbed_official 340:28d1f895c6fe 665 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 666 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 667
mbed_official 340:28d1f895c6fe 668 /* Return function status */
mbed_official 340:28d1f895c6fe 669 return HAL_OK;
mbed_official 630:825f75ca301e 670 }
mbed_official 340:28d1f895c6fe 671
mbed_official 340:28d1f895c6fe 672 /**
mbed_official 340:28d1f895c6fe 673 * @brief Starts the TIM Output Compare signal generation in DMA mode
mbed_official 340:28d1f895c6fe 674 * on the complementary output.
mbed_official 340:28d1f895c6fe 675 * @param htim : TIM Output Compare handle
mbed_official 340:28d1f895c6fe 676 * @param Channel : TIM Channel to be enabled
mbed_official 340:28d1f895c6fe 677 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 678 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 679 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 680 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 681 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 682 * @param pData : The source Buffer address.
mbed_official 340:28d1f895c6fe 683 * @param Length : The length of data to be transferred from memory to TIM peripheral
mbed_official 340:28d1f895c6fe 684 * @retval HAL status
mbed_official 340:28d1f895c6fe 685 */
mbed_official 340:28d1f895c6fe 686 HAL_StatusTypeDef HAL_TIMEx_OCN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length)
mbed_official 340:28d1f895c6fe 687 {
mbed_official 340:28d1f895c6fe 688 /* Check the parameters */
mbed_official 630:825f75ca301e 689 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 690
mbed_official 340:28d1f895c6fe 691 if((htim->State == HAL_TIM_STATE_BUSY))
mbed_official 340:28d1f895c6fe 692 {
mbed_official 340:28d1f895c6fe 693 return HAL_BUSY;
mbed_official 340:28d1f895c6fe 694 }
mbed_official 340:28d1f895c6fe 695 else if((htim->State == HAL_TIM_STATE_READY))
mbed_official 340:28d1f895c6fe 696 {
mbed_official 630:825f75ca301e 697 if(((uint32_t)pData == 0 ) && (Length > 0))
mbed_official 340:28d1f895c6fe 698 {
mbed_official 630:825f75ca301e 699 return HAL_ERROR;
mbed_official 340:28d1f895c6fe 700 }
mbed_official 340:28d1f895c6fe 701 else
mbed_official 340:28d1f895c6fe 702 {
mbed_official 340:28d1f895c6fe 703 htim->State = HAL_TIM_STATE_BUSY;
mbed_official 340:28d1f895c6fe 704 }
mbed_official 630:825f75ca301e 705 }
mbed_official 340:28d1f895c6fe 706 switch (Channel)
mbed_official 340:28d1f895c6fe 707 {
mbed_official 340:28d1f895c6fe 708 case TIM_CHANNEL_1:
mbed_official 630:825f75ca301e 709 {
mbed_official 340:28d1f895c6fe 710 /* Set the DMA Period elapsed callback */
mbed_official 630:825f75ca301e 711 htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt;
mbed_official 630:825f75ca301e 712
mbed_official 340:28d1f895c6fe 713 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 714 htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 715
mbed_official 340:28d1f895c6fe 716 /* Enable the DMA channel */
mbed_official 340:28d1f895c6fe 717 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length);
mbed_official 630:825f75ca301e 718
mbed_official 340:28d1f895c6fe 719 /* Enable the TIM Output Compare DMA request */
mbed_official 340:28d1f895c6fe 720 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
mbed_official 340:28d1f895c6fe 721 }
mbed_official 340:28d1f895c6fe 722 break;
mbed_official 630:825f75ca301e 723
mbed_official 340:28d1f895c6fe 724 case TIM_CHANNEL_2:
mbed_official 340:28d1f895c6fe 725 {
mbed_official 340:28d1f895c6fe 726 /* Set the DMA Period elapsed callback */
mbed_official 630:825f75ca301e 727 htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt;
mbed_official 630:825f75ca301e 728
mbed_official 340:28d1f895c6fe 729 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 730 htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 731
mbed_official 340:28d1f895c6fe 732 /* Enable the DMA channel */
mbed_official 340:28d1f895c6fe 733 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length);
mbed_official 630:825f75ca301e 734
mbed_official 340:28d1f895c6fe 735 /* Enable the TIM Output Compare DMA request */
mbed_official 340:28d1f895c6fe 736 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2);
mbed_official 340:28d1f895c6fe 737 }
mbed_official 340:28d1f895c6fe 738 break;
mbed_official 630:825f75ca301e 739
mbed_official 340:28d1f895c6fe 740 case TIM_CHANNEL_3:
mbed_official 340:28d1f895c6fe 741 {
mbed_official 340:28d1f895c6fe 742 /* Set the DMA Period elapsed callback */
mbed_official 630:825f75ca301e 743 htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt;
mbed_official 630:825f75ca301e 744
mbed_official 340:28d1f895c6fe 745 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 746 htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 747
mbed_official 340:28d1f895c6fe 748 /* Enable the DMA channel */
mbed_official 340:28d1f895c6fe 749 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3,Length);
mbed_official 630:825f75ca301e 750
mbed_official 340:28d1f895c6fe 751 /* Enable the TIM Output Compare DMA request */
mbed_official 340:28d1f895c6fe 752 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3);
mbed_official 340:28d1f895c6fe 753 }
mbed_official 340:28d1f895c6fe 754 break;
mbed_official 630:825f75ca301e 755
mbed_official 340:28d1f895c6fe 756 case TIM_CHANNEL_4:
mbed_official 340:28d1f895c6fe 757 {
mbed_official 340:28d1f895c6fe 758 /* Set the DMA Period elapsed callback */
mbed_official 630:825f75ca301e 759 htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt;
mbed_official 630:825f75ca301e 760
mbed_official 340:28d1f895c6fe 761 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 762 htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 763
mbed_official 340:28d1f895c6fe 764 /* Enable the DMA channel */
mbed_official 340:28d1f895c6fe 765 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)pData, (uint32_t)&htim->Instance->CCR4, Length);
mbed_official 630:825f75ca301e 766
mbed_official 340:28d1f895c6fe 767 /* Enable the TIM Output Compare DMA request */
mbed_official 340:28d1f895c6fe 768 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4);
mbed_official 340:28d1f895c6fe 769 }
mbed_official 340:28d1f895c6fe 770 break;
mbed_official 630:825f75ca301e 771
mbed_official 340:28d1f895c6fe 772 default:
mbed_official 340:28d1f895c6fe 773 break;
mbed_official 340:28d1f895c6fe 774 }
mbed_official 340:28d1f895c6fe 775
mbed_official 340:28d1f895c6fe 776 /* Enable the Capture compare channel N */
mbed_official 340:28d1f895c6fe 777 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
mbed_official 630:825f75ca301e 778
mbed_official 340:28d1f895c6fe 779 /* Enable the Main Ouput */
mbed_official 340:28d1f895c6fe 780 __HAL_TIM_MOE_ENABLE(htim);
mbed_official 630:825f75ca301e 781
mbed_official 340:28d1f895c6fe 782 /* Enable the Peripheral */
mbed_official 630:825f75ca301e 783 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 784
mbed_official 340:28d1f895c6fe 785 /* Return function status */
mbed_official 340:28d1f895c6fe 786 return HAL_OK;
mbed_official 340:28d1f895c6fe 787 }
mbed_official 340:28d1f895c6fe 788
mbed_official 340:28d1f895c6fe 789 /**
mbed_official 340:28d1f895c6fe 790 * @brief Stops the TIM Output Compare signal generation in DMA mode
mbed_official 340:28d1f895c6fe 791 * on the complementary output.
mbed_official 340:28d1f895c6fe 792 * @param htim : TIM Output Compare handle
mbed_official 340:28d1f895c6fe 793 * @param Channel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 794 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 795 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 796 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 797 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 798 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 799 * @retval HAL status
mbed_official 340:28d1f895c6fe 800 */
mbed_official 340:28d1f895c6fe 801 HAL_StatusTypeDef HAL_TIMEx_OCN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 340:28d1f895c6fe 802 {
mbed_official 340:28d1f895c6fe 803 /* Check the parameters */
mbed_official 630:825f75ca301e 804 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 805
mbed_official 340:28d1f895c6fe 806 switch (Channel)
mbed_official 340:28d1f895c6fe 807 {
mbed_official 340:28d1f895c6fe 808 case TIM_CHANNEL_1:
mbed_official 630:825f75ca301e 809 {
mbed_official 340:28d1f895c6fe 810 /* Disable the TIM Output Compare DMA request */
mbed_official 340:28d1f895c6fe 811 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
mbed_official 340:28d1f895c6fe 812 }
mbed_official 340:28d1f895c6fe 813 break;
mbed_official 630:825f75ca301e 814
mbed_official 340:28d1f895c6fe 815 case TIM_CHANNEL_2:
mbed_official 340:28d1f895c6fe 816 {
mbed_official 340:28d1f895c6fe 817 /* Disable the TIM Output Compare DMA request */
mbed_official 340:28d1f895c6fe 818 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2);
mbed_official 340:28d1f895c6fe 819 }
mbed_official 340:28d1f895c6fe 820 break;
mbed_official 630:825f75ca301e 821
mbed_official 340:28d1f895c6fe 822 case TIM_CHANNEL_3:
mbed_official 340:28d1f895c6fe 823 {
mbed_official 340:28d1f895c6fe 824 /* Disable the TIM Output Compare DMA request */
mbed_official 340:28d1f895c6fe 825 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3);
mbed_official 340:28d1f895c6fe 826 }
mbed_official 340:28d1f895c6fe 827 break;
mbed_official 630:825f75ca301e 828
mbed_official 340:28d1f895c6fe 829 case TIM_CHANNEL_4:
mbed_official 340:28d1f895c6fe 830 {
mbed_official 340:28d1f895c6fe 831 /* Disable the TIM Output Compare interrupt */
mbed_official 340:28d1f895c6fe 832 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4);
mbed_official 340:28d1f895c6fe 833 }
mbed_official 340:28d1f895c6fe 834 break;
mbed_official 630:825f75ca301e 835
mbed_official 340:28d1f895c6fe 836 default:
mbed_official 340:28d1f895c6fe 837 break;
mbed_official 630:825f75ca301e 838 }
mbed_official 630:825f75ca301e 839
mbed_official 340:28d1f895c6fe 840 /* Disable the Capture compare channel N */
mbed_official 340:28d1f895c6fe 841 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
mbed_official 630:825f75ca301e 842
mbed_official 340:28d1f895c6fe 843 /* Disable the Main Ouput */
mbed_official 340:28d1f895c6fe 844 __HAL_TIM_MOE_DISABLE(htim);
mbed_official 630:825f75ca301e 845
mbed_official 340:28d1f895c6fe 846 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 847 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 848
mbed_official 340:28d1f895c6fe 849 /* Change the htim state */
mbed_official 340:28d1f895c6fe 850 htim->State = HAL_TIM_STATE_READY;
mbed_official 630:825f75ca301e 851
mbed_official 340:28d1f895c6fe 852 /* Return function status */
mbed_official 340:28d1f895c6fe 853 return HAL_OK;
mbed_official 340:28d1f895c6fe 854 }
mbed_official 340:28d1f895c6fe 855
mbed_official 340:28d1f895c6fe 856 /**
mbed_official 340:28d1f895c6fe 857 * @}
mbed_official 340:28d1f895c6fe 858 */
mbed_official 630:825f75ca301e 859
mbed_official 340:28d1f895c6fe 860 /** @defgroup TIMEx_Exported_Functions_Group3 Timer Complementary PWM functions
mbed_official 340:28d1f895c6fe 861 * @brief Timer Complementary PWM functions
mbed_official 340:28d1f895c6fe 862 *
mbed_official 630:825f75ca301e 863 @verbatim
mbed_official 340:28d1f895c6fe 864 ==============================================================================
mbed_official 340:28d1f895c6fe 865 ##### Timer Complementary PWM functions #####
mbed_official 630:825f75ca301e 866 ==============================================================================
mbed_official 630:825f75ca301e 867 [..]
mbed_official 340:28d1f895c6fe 868 This section provides functions allowing to:
mbed_official 340:28d1f895c6fe 869 (+) Start the Complementary PWM.
mbed_official 340:28d1f895c6fe 870 (+) Stop the Complementary PWM.
mbed_official 340:28d1f895c6fe 871 (+) Start the Complementary PWM and enable interrupts.
mbed_official 340:28d1f895c6fe 872 (+) Stop the Complementary PWM and disable interrupts.
mbed_official 340:28d1f895c6fe 873 (+) Start the Complementary PWM and enable DMA transfers.
mbed_official 340:28d1f895c6fe 874 (+) Stop the Complementary PWM and disable DMA transfers.
mbed_official 340:28d1f895c6fe 875 (+) Start the Complementary Input Capture measurement.
mbed_official 340:28d1f895c6fe 876 (+) Stop the Complementary Input Capture.
mbed_official 340:28d1f895c6fe 877 (+) Start the Complementary Input Capture and enable interrupts.
mbed_official 340:28d1f895c6fe 878 (+) Stop the Complementary Input Capture and disable interrupts.
mbed_official 340:28d1f895c6fe 879 (+) Start the Complementary Input Capture and enable DMA transfers.
mbed_official 340:28d1f895c6fe 880 (+) Stop the Complementary Input Capture and disable DMA transfers.
mbed_official 340:28d1f895c6fe 881 (+) Start the Complementary One Pulse generation.
mbed_official 340:28d1f895c6fe 882 (+) Stop the Complementary One Pulse.
mbed_official 340:28d1f895c6fe 883 (+) Start the Complementary One Pulse and enable interrupts.
mbed_official 340:28d1f895c6fe 884 (+) Stop the Complementary One Pulse and disable interrupts.
mbed_official 630:825f75ca301e 885
mbed_official 340:28d1f895c6fe 886 @endverbatim
mbed_official 340:28d1f895c6fe 887 * @{
mbed_official 340:28d1f895c6fe 888 */
mbed_official 340:28d1f895c6fe 889
mbed_official 340:28d1f895c6fe 890 /**
mbed_official 340:28d1f895c6fe 891 * @brief Starts the PWM signal generation on the complementary output.
mbed_official 340:28d1f895c6fe 892 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 893 * @param Channel : TIM Channel to be enabled
mbed_official 340:28d1f895c6fe 894 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 895 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 896 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 897 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 898 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 899 * @retval HAL status
mbed_official 340:28d1f895c6fe 900 */
mbed_official 340:28d1f895c6fe 901 HAL_StatusTypeDef HAL_TIMEx_PWMN_Start(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 340:28d1f895c6fe 902 {
mbed_official 340:28d1f895c6fe 903 /* Check the parameters */
mbed_official 630:825f75ca301e 904 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 905
mbed_official 340:28d1f895c6fe 906 /* Enable the complementary PWM output */
mbed_official 340:28d1f895c6fe 907 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
mbed_official 630:825f75ca301e 908
mbed_official 340:28d1f895c6fe 909 /* Enable the Main Ouput */
mbed_official 340:28d1f895c6fe 910 __HAL_TIM_MOE_ENABLE(htim);
mbed_official 630:825f75ca301e 911
mbed_official 340:28d1f895c6fe 912 /* Enable the Peripheral */
mbed_official 340:28d1f895c6fe 913 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 914
mbed_official 340:28d1f895c6fe 915 /* Return function status */
mbed_official 340:28d1f895c6fe 916 return HAL_OK;
mbed_official 630:825f75ca301e 917 }
mbed_official 340:28d1f895c6fe 918
mbed_official 340:28d1f895c6fe 919 /**
mbed_official 340:28d1f895c6fe 920 * @brief Stops the PWM signal generation on the complementary output.
mbed_official 340:28d1f895c6fe 921 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 922 * @param Channel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 923 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 924 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 925 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 926 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 927 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 928 * @retval HAL status
mbed_official 340:28d1f895c6fe 929 */
mbed_official 340:28d1f895c6fe 930 HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 630:825f75ca301e 931 {
mbed_official 340:28d1f895c6fe 932 /* Check the parameters */
mbed_official 630:825f75ca301e 933 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 934
mbed_official 340:28d1f895c6fe 935 /* Disable the complementary PWM output */
mbed_official 630:825f75ca301e 936 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
mbed_official 630:825f75ca301e 937
mbed_official 340:28d1f895c6fe 938 /* Disable the Main Ouput */
mbed_official 340:28d1f895c6fe 939 __HAL_TIM_MOE_DISABLE(htim);
mbed_official 630:825f75ca301e 940
mbed_official 340:28d1f895c6fe 941 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 942 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 943
mbed_official 340:28d1f895c6fe 944 /* Return function status */
mbed_official 340:28d1f895c6fe 945 return HAL_OK;
mbed_official 630:825f75ca301e 946 }
mbed_official 340:28d1f895c6fe 947
mbed_official 340:28d1f895c6fe 948 /**
mbed_official 340:28d1f895c6fe 949 * @brief Starts the PWM signal generation in interrupt mode on the
mbed_official 340:28d1f895c6fe 950 * complementary output.
mbed_official 340:28d1f895c6fe 951 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 952 * @param Channel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 953 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 954 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 955 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 956 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 957 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 958 * @retval HAL status
mbed_official 340:28d1f895c6fe 959 */
mbed_official 340:28d1f895c6fe 960 HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_IT(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 340:28d1f895c6fe 961 {
mbed_official 340:28d1f895c6fe 962 /* Check the parameters */
mbed_official 630:825f75ca301e 963 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 964
mbed_official 340:28d1f895c6fe 965 switch (Channel)
mbed_official 340:28d1f895c6fe 966 {
mbed_official 340:28d1f895c6fe 967 case TIM_CHANNEL_1:
mbed_official 630:825f75ca301e 968 {
mbed_official 340:28d1f895c6fe 969 /* Enable the TIM Capture/Compare 1 interrupt */
mbed_official 340:28d1f895c6fe 970 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
mbed_official 340:28d1f895c6fe 971 }
mbed_official 340:28d1f895c6fe 972 break;
mbed_official 630:825f75ca301e 973
mbed_official 340:28d1f895c6fe 974 case TIM_CHANNEL_2:
mbed_official 340:28d1f895c6fe 975 {
mbed_official 340:28d1f895c6fe 976 /* Enable the TIM Capture/Compare 2 interrupt */
mbed_official 340:28d1f895c6fe 977 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
mbed_official 340:28d1f895c6fe 978 }
mbed_official 340:28d1f895c6fe 979 break;
mbed_official 630:825f75ca301e 980
mbed_official 340:28d1f895c6fe 981 case TIM_CHANNEL_3:
mbed_official 340:28d1f895c6fe 982 {
mbed_official 340:28d1f895c6fe 983 /* Enable the TIM Capture/Compare 3 interrupt */
mbed_official 340:28d1f895c6fe 984 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC3);
mbed_official 340:28d1f895c6fe 985 }
mbed_official 340:28d1f895c6fe 986 break;
mbed_official 630:825f75ca301e 987
mbed_official 340:28d1f895c6fe 988 case TIM_CHANNEL_4:
mbed_official 340:28d1f895c6fe 989 {
mbed_official 340:28d1f895c6fe 990 /* Enable the TIM Capture/Compare 4 interrupt */
mbed_official 340:28d1f895c6fe 991 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC4);
mbed_official 340:28d1f895c6fe 992 }
mbed_official 340:28d1f895c6fe 993 break;
mbed_official 630:825f75ca301e 994
mbed_official 340:28d1f895c6fe 995 default:
mbed_official 340:28d1f895c6fe 996 break;
mbed_official 630:825f75ca301e 997 }
mbed_official 630:825f75ca301e 998
mbed_official 340:28d1f895c6fe 999 /* Enable the TIM Break interrupt */
mbed_official 340:28d1f895c6fe 1000 __HAL_TIM_ENABLE_IT(htim, TIM_IT_BREAK);
mbed_official 630:825f75ca301e 1001
mbed_official 340:28d1f895c6fe 1002 /* Enable the complementary PWM output */
mbed_official 340:28d1f895c6fe 1003 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
mbed_official 630:825f75ca301e 1004
mbed_official 340:28d1f895c6fe 1005 /* Enable the Main Ouput */
mbed_official 340:28d1f895c6fe 1006 __HAL_TIM_MOE_ENABLE(htim);
mbed_official 630:825f75ca301e 1007
mbed_official 340:28d1f895c6fe 1008 /* Enable the Peripheral */
mbed_official 340:28d1f895c6fe 1009 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 1010
mbed_official 340:28d1f895c6fe 1011 /* Return function status */
mbed_official 340:28d1f895c6fe 1012 return HAL_OK;
mbed_official 630:825f75ca301e 1013 }
mbed_official 340:28d1f895c6fe 1014
mbed_official 340:28d1f895c6fe 1015 /**
mbed_official 340:28d1f895c6fe 1016 * @brief Stops the PWM signal generation in interrupt mode on the
mbed_official 340:28d1f895c6fe 1017 * complementary output.
mbed_official 340:28d1f895c6fe 1018 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1019 * @param Channel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 1020 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1021 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 1022 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 1023 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 1024 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 1025 * @retval HAL status
mbed_official 340:28d1f895c6fe 1026 */
mbed_official 340:28d1f895c6fe 1027 HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 340:28d1f895c6fe 1028 {
mbed_official 340:28d1f895c6fe 1029 uint32_t tmpccer = 0;
mbed_official 340:28d1f895c6fe 1030
mbed_official 340:28d1f895c6fe 1031 /* Check the parameters */
mbed_official 630:825f75ca301e 1032 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 340:28d1f895c6fe 1033
mbed_official 340:28d1f895c6fe 1034 switch (Channel)
mbed_official 340:28d1f895c6fe 1035 {
mbed_official 340:28d1f895c6fe 1036 case TIM_CHANNEL_1:
mbed_official 630:825f75ca301e 1037 {
mbed_official 340:28d1f895c6fe 1038 /* Disable the TIM Capture/Compare 1 interrupt */
mbed_official 340:28d1f895c6fe 1039 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
mbed_official 340:28d1f895c6fe 1040 }
mbed_official 340:28d1f895c6fe 1041 break;
mbed_official 630:825f75ca301e 1042
mbed_official 340:28d1f895c6fe 1043 case TIM_CHANNEL_2:
mbed_official 340:28d1f895c6fe 1044 {
mbed_official 340:28d1f895c6fe 1045 /* Disable the TIM Capture/Compare 2 interrupt */
mbed_official 340:28d1f895c6fe 1046 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
mbed_official 340:28d1f895c6fe 1047 }
mbed_official 340:28d1f895c6fe 1048 break;
mbed_official 630:825f75ca301e 1049
mbed_official 340:28d1f895c6fe 1050 case TIM_CHANNEL_3:
mbed_official 340:28d1f895c6fe 1051 {
mbed_official 340:28d1f895c6fe 1052 /* Disable the TIM Capture/Compare 3 interrupt */
mbed_official 340:28d1f895c6fe 1053 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC3);
mbed_official 340:28d1f895c6fe 1054 }
mbed_official 340:28d1f895c6fe 1055 break;
mbed_official 630:825f75ca301e 1056
mbed_official 340:28d1f895c6fe 1057 case TIM_CHANNEL_4:
mbed_official 340:28d1f895c6fe 1058 {
mbed_official 340:28d1f895c6fe 1059 /* Disable the TIM Capture/Compare 3 interrupt */
mbed_official 340:28d1f895c6fe 1060 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC4);
mbed_official 340:28d1f895c6fe 1061 }
mbed_official 340:28d1f895c6fe 1062 break;
mbed_official 630:825f75ca301e 1063
mbed_official 340:28d1f895c6fe 1064 default:
mbed_official 630:825f75ca301e 1065 break;
mbed_official 340:28d1f895c6fe 1066 }
mbed_official 630:825f75ca301e 1067
mbed_official 340:28d1f895c6fe 1068 /* Disable the complementary PWM output */
mbed_official 340:28d1f895c6fe 1069 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
mbed_official 630:825f75ca301e 1070
mbed_official 340:28d1f895c6fe 1071 /* Disable the TIM Break interrupt (only if no more channel is active) */
mbed_official 340:28d1f895c6fe 1072 tmpccer = htim->Instance->CCER;
mbed_official 340:28d1f895c6fe 1073 if ((tmpccer & (TIM_CCER_CC1NE | TIM_CCER_CC2NE | TIM_CCER_CC3NE)) == RESET)
mbed_official 340:28d1f895c6fe 1074 {
mbed_official 340:28d1f895c6fe 1075 __HAL_TIM_DISABLE_IT(htim, TIM_IT_BREAK);
mbed_official 340:28d1f895c6fe 1076 }
mbed_official 630:825f75ca301e 1077
mbed_official 340:28d1f895c6fe 1078 /* Disable the Main Ouput */
mbed_official 340:28d1f895c6fe 1079 __HAL_TIM_MOE_DISABLE(htim);
mbed_official 630:825f75ca301e 1080
mbed_official 340:28d1f895c6fe 1081 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 1082 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 1083
mbed_official 340:28d1f895c6fe 1084 /* Return function status */
mbed_official 340:28d1f895c6fe 1085 return HAL_OK;
mbed_official 630:825f75ca301e 1086 }
mbed_official 340:28d1f895c6fe 1087
mbed_official 340:28d1f895c6fe 1088 /**
mbed_official 340:28d1f895c6fe 1089 * @brief Starts the TIM PWM signal generation in DMA mode on the
mbed_official 340:28d1f895c6fe 1090 * complementary output
mbed_official 340:28d1f895c6fe 1091 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1092 * @param Channel : TIM Channel to be enabled
mbed_official 340:28d1f895c6fe 1093 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1094 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 1095 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 1096 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 1097 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 1098 * @param pData : The source Buffer address.
mbed_official 340:28d1f895c6fe 1099 * @param Length : The length of data to be transferred from memory to TIM peripheral
mbed_official 340:28d1f895c6fe 1100 * @retval HAL status
mbed_official 340:28d1f895c6fe 1101 */
mbed_official 340:28d1f895c6fe 1102 HAL_StatusTypeDef HAL_TIMEx_PWMN_Start_DMA(TIM_HandleTypeDef *htim, uint32_t Channel, uint32_t *pData, uint16_t Length)
mbed_official 340:28d1f895c6fe 1103 {
mbed_official 340:28d1f895c6fe 1104 /* Check the parameters */
mbed_official 630:825f75ca301e 1105 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 1106
mbed_official 340:28d1f895c6fe 1107 if((htim->State == HAL_TIM_STATE_BUSY))
mbed_official 340:28d1f895c6fe 1108 {
mbed_official 340:28d1f895c6fe 1109 return HAL_BUSY;
mbed_official 340:28d1f895c6fe 1110 }
mbed_official 340:28d1f895c6fe 1111 else if((htim->State == HAL_TIM_STATE_READY))
mbed_official 340:28d1f895c6fe 1112 {
mbed_official 630:825f75ca301e 1113 if(((uint32_t)pData == 0 ) && (Length > 0))
mbed_official 340:28d1f895c6fe 1114 {
mbed_official 630:825f75ca301e 1115 return HAL_ERROR;
mbed_official 340:28d1f895c6fe 1116 }
mbed_official 340:28d1f895c6fe 1117 else
mbed_official 340:28d1f895c6fe 1118 {
mbed_official 340:28d1f895c6fe 1119 htim->State = HAL_TIM_STATE_BUSY;
mbed_official 340:28d1f895c6fe 1120 }
mbed_official 630:825f75ca301e 1121 }
mbed_official 340:28d1f895c6fe 1122 switch (Channel)
mbed_official 340:28d1f895c6fe 1123 {
mbed_official 340:28d1f895c6fe 1124 case TIM_CHANNEL_1:
mbed_official 630:825f75ca301e 1125 {
mbed_official 340:28d1f895c6fe 1126 /* Set the DMA Period elapsed callback */
mbed_official 630:825f75ca301e 1127 htim->hdma[TIM_DMA_ID_CC1]->XferCpltCallback = TIM_DMADelayPulseCplt;
mbed_official 630:825f75ca301e 1128
mbed_official 340:28d1f895c6fe 1129 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 1130 htim->hdma[TIM_DMA_ID_CC1]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 1131
mbed_official 340:28d1f895c6fe 1132 /* Enable the DMA channel */
mbed_official 340:28d1f895c6fe 1133 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC1], (uint32_t)pData, (uint32_t)&htim->Instance->CCR1, Length);
mbed_official 630:825f75ca301e 1134
mbed_official 340:28d1f895c6fe 1135 /* Enable the TIM Capture/Compare 1 DMA request */
mbed_official 340:28d1f895c6fe 1136 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC1);
mbed_official 340:28d1f895c6fe 1137 }
mbed_official 340:28d1f895c6fe 1138 break;
mbed_official 630:825f75ca301e 1139
mbed_official 340:28d1f895c6fe 1140 case TIM_CHANNEL_2:
mbed_official 340:28d1f895c6fe 1141 {
mbed_official 340:28d1f895c6fe 1142 /* Set the DMA Period elapsed callback */
mbed_official 630:825f75ca301e 1143 htim->hdma[TIM_DMA_ID_CC2]->XferCpltCallback = TIM_DMADelayPulseCplt;
mbed_official 630:825f75ca301e 1144
mbed_official 340:28d1f895c6fe 1145 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 1146 htim->hdma[TIM_DMA_ID_CC2]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 1147
mbed_official 340:28d1f895c6fe 1148 /* Enable the DMA channel */
mbed_official 340:28d1f895c6fe 1149 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC2], (uint32_t)pData, (uint32_t)&htim->Instance->CCR2, Length);
mbed_official 630:825f75ca301e 1150
mbed_official 340:28d1f895c6fe 1151 /* Enable the TIM Capture/Compare 2 DMA request */
mbed_official 340:28d1f895c6fe 1152 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC2);
mbed_official 340:28d1f895c6fe 1153 }
mbed_official 340:28d1f895c6fe 1154 break;
mbed_official 630:825f75ca301e 1155
mbed_official 340:28d1f895c6fe 1156 case TIM_CHANNEL_3:
mbed_official 340:28d1f895c6fe 1157 {
mbed_official 340:28d1f895c6fe 1158 /* Set the DMA Period elapsed callback */
mbed_official 630:825f75ca301e 1159 htim->hdma[TIM_DMA_ID_CC3]->XferCpltCallback = TIM_DMADelayPulseCplt;
mbed_official 630:825f75ca301e 1160
mbed_official 340:28d1f895c6fe 1161 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 1162 htim->hdma[TIM_DMA_ID_CC3]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 1163
mbed_official 340:28d1f895c6fe 1164 /* Enable the DMA channel */
mbed_official 340:28d1f895c6fe 1165 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC3], (uint32_t)pData, (uint32_t)&htim->Instance->CCR3,Length);
mbed_official 630:825f75ca301e 1166
mbed_official 340:28d1f895c6fe 1167 /* Enable the TIM Capture/Compare 3 DMA request */
mbed_official 340:28d1f895c6fe 1168 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC3);
mbed_official 340:28d1f895c6fe 1169 }
mbed_official 340:28d1f895c6fe 1170 break;
mbed_official 630:825f75ca301e 1171
mbed_official 340:28d1f895c6fe 1172 case TIM_CHANNEL_4:
mbed_official 340:28d1f895c6fe 1173 {
mbed_official 340:28d1f895c6fe 1174 /* Set the DMA Period elapsed callback */
mbed_official 630:825f75ca301e 1175 htim->hdma[TIM_DMA_ID_CC4]->XferCpltCallback = TIM_DMADelayPulseCplt;
mbed_official 630:825f75ca301e 1176
mbed_official 340:28d1f895c6fe 1177 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 1178 htim->hdma[TIM_DMA_ID_CC4]->XferErrorCallback = TIM_DMAError ;
mbed_official 630:825f75ca301e 1179
mbed_official 340:28d1f895c6fe 1180 /* Enable the DMA channel */
mbed_official 340:28d1f895c6fe 1181 HAL_DMA_Start_IT(htim->hdma[TIM_DMA_ID_CC4], (uint32_t)pData, (uint32_t)&htim->Instance->CCR4, Length);
mbed_official 630:825f75ca301e 1182
mbed_official 340:28d1f895c6fe 1183 /* Enable the TIM Capture/Compare 4 DMA request */
mbed_official 340:28d1f895c6fe 1184 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_CC4);
mbed_official 340:28d1f895c6fe 1185 }
mbed_official 340:28d1f895c6fe 1186 break;
mbed_official 630:825f75ca301e 1187
mbed_official 340:28d1f895c6fe 1188 default:
mbed_official 340:28d1f895c6fe 1189 break;
mbed_official 340:28d1f895c6fe 1190 }
mbed_official 340:28d1f895c6fe 1191
mbed_official 340:28d1f895c6fe 1192 /* Enable the complementary PWM output */
mbed_official 340:28d1f895c6fe 1193 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_ENABLE);
mbed_official 630:825f75ca301e 1194
mbed_official 340:28d1f895c6fe 1195 /* Enable the Main Ouput */
mbed_official 340:28d1f895c6fe 1196 __HAL_TIM_MOE_ENABLE(htim);
mbed_official 630:825f75ca301e 1197
mbed_official 340:28d1f895c6fe 1198 /* Enable the Peripheral */
mbed_official 630:825f75ca301e 1199 __HAL_TIM_ENABLE(htim);
mbed_official 630:825f75ca301e 1200
mbed_official 340:28d1f895c6fe 1201 /* Return function status */
mbed_official 340:28d1f895c6fe 1202 return HAL_OK;
mbed_official 340:28d1f895c6fe 1203 }
mbed_official 340:28d1f895c6fe 1204
mbed_official 340:28d1f895c6fe 1205 /**
mbed_official 340:28d1f895c6fe 1206 * @brief Stops the TIM PWM signal generation in DMA mode on the complementary
mbed_official 340:28d1f895c6fe 1207 * output
mbed_official 340:28d1f895c6fe 1208 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1209 * @param Channel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 1210 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1211 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 1212 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 1213 * @arg TIM_CHANNEL_3: TIM Channel 3 selected
mbed_official 340:28d1f895c6fe 1214 * @arg TIM_CHANNEL_4: TIM Channel 4 selected
mbed_official 340:28d1f895c6fe 1215 * @retval HAL status
mbed_official 340:28d1f895c6fe 1216 */
mbed_official 340:28d1f895c6fe 1217 HAL_StatusTypeDef HAL_TIMEx_PWMN_Stop_DMA(TIM_HandleTypeDef *htim, uint32_t Channel)
mbed_official 340:28d1f895c6fe 1218 {
mbed_official 340:28d1f895c6fe 1219 /* Check the parameters */
mbed_official 630:825f75ca301e 1220 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, Channel));
mbed_official 630:825f75ca301e 1221
mbed_official 340:28d1f895c6fe 1222 switch (Channel)
mbed_official 340:28d1f895c6fe 1223 {
mbed_official 340:28d1f895c6fe 1224 case TIM_CHANNEL_1:
mbed_official 630:825f75ca301e 1225 {
mbed_official 340:28d1f895c6fe 1226 /* Disable the TIM Capture/Compare 1 DMA request */
mbed_official 340:28d1f895c6fe 1227 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC1);
mbed_official 340:28d1f895c6fe 1228 }
mbed_official 340:28d1f895c6fe 1229 break;
mbed_official 630:825f75ca301e 1230
mbed_official 340:28d1f895c6fe 1231 case TIM_CHANNEL_2:
mbed_official 340:28d1f895c6fe 1232 {
mbed_official 340:28d1f895c6fe 1233 /* Disable the TIM Capture/Compare 2 DMA request */
mbed_official 340:28d1f895c6fe 1234 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC2);
mbed_official 340:28d1f895c6fe 1235 }
mbed_official 340:28d1f895c6fe 1236 break;
mbed_official 630:825f75ca301e 1237
mbed_official 340:28d1f895c6fe 1238 case TIM_CHANNEL_3:
mbed_official 340:28d1f895c6fe 1239 {
mbed_official 340:28d1f895c6fe 1240 /* Disable the TIM Capture/Compare 3 DMA request */
mbed_official 340:28d1f895c6fe 1241 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC3);
mbed_official 340:28d1f895c6fe 1242 }
mbed_official 340:28d1f895c6fe 1243 break;
mbed_official 630:825f75ca301e 1244
mbed_official 340:28d1f895c6fe 1245 case TIM_CHANNEL_4:
mbed_official 340:28d1f895c6fe 1246 {
mbed_official 340:28d1f895c6fe 1247 /* Disable the TIM Capture/Compare 4 DMA request */
mbed_official 340:28d1f895c6fe 1248 __HAL_TIM_DISABLE_DMA(htim, TIM_DMA_CC4);
mbed_official 340:28d1f895c6fe 1249 }
mbed_official 340:28d1f895c6fe 1250 break;
mbed_official 630:825f75ca301e 1251
mbed_official 340:28d1f895c6fe 1252 default:
mbed_official 340:28d1f895c6fe 1253 break;
mbed_official 630:825f75ca301e 1254 }
mbed_official 630:825f75ca301e 1255
mbed_official 340:28d1f895c6fe 1256 /* Disable the complementary PWM output */
mbed_official 340:28d1f895c6fe 1257 TIM_CCxNChannelCmd(htim->Instance, Channel, TIM_CCxN_DISABLE);
mbed_official 630:825f75ca301e 1258
mbed_official 340:28d1f895c6fe 1259 /* Disable the Main Ouput */
mbed_official 340:28d1f895c6fe 1260 __HAL_TIM_MOE_DISABLE(htim);
mbed_official 340:28d1f895c6fe 1261
mbed_official 340:28d1f895c6fe 1262 /* Disable the Peripheral */
mbed_official 340:28d1f895c6fe 1263 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 1264
mbed_official 340:28d1f895c6fe 1265 /* Change the htim state */
mbed_official 340:28d1f895c6fe 1266 htim->State = HAL_TIM_STATE_READY;
mbed_official 630:825f75ca301e 1267
mbed_official 340:28d1f895c6fe 1268 /* Return function status */
mbed_official 340:28d1f895c6fe 1269 return HAL_OK;
mbed_official 340:28d1f895c6fe 1270 }
mbed_official 340:28d1f895c6fe 1271
mbed_official 340:28d1f895c6fe 1272 /**
mbed_official 340:28d1f895c6fe 1273 * @}
mbed_official 340:28d1f895c6fe 1274 */
mbed_official 630:825f75ca301e 1275
mbed_official 340:28d1f895c6fe 1276 /** @defgroup TIMEx_Exported_Functions_Group4 Timer Complementary One Pulse functions
mbed_official 340:28d1f895c6fe 1277 * @brief Timer Complementary One Pulse functions
mbed_official 340:28d1f895c6fe 1278 *
mbed_official 630:825f75ca301e 1279 @verbatim
mbed_official 340:28d1f895c6fe 1280 ==============================================================================
mbed_official 340:28d1f895c6fe 1281 ##### Timer Complementary One Pulse functions #####
mbed_official 630:825f75ca301e 1282 ==============================================================================
mbed_official 630:825f75ca301e 1283 [..]
mbed_official 340:28d1f895c6fe 1284 This section provides functions allowing to:
mbed_official 340:28d1f895c6fe 1285 (+) Start the Complementary One Pulse generation.
mbed_official 340:28d1f895c6fe 1286 (+) Stop the Complementary One Pulse.
mbed_official 340:28d1f895c6fe 1287 (+) Start the Complementary One Pulse and enable interrupts.
mbed_official 340:28d1f895c6fe 1288 (+) Stop the Complementary One Pulse and disable interrupts.
mbed_official 630:825f75ca301e 1289
mbed_official 340:28d1f895c6fe 1290 @endverbatim
mbed_official 340:28d1f895c6fe 1291 * @{
mbed_official 340:28d1f895c6fe 1292 */
mbed_official 340:28d1f895c6fe 1293
mbed_official 340:28d1f895c6fe 1294 /**
mbed_official 340:28d1f895c6fe 1295 * @brief Starts the TIM One Pulse signal generation on the complemetary
mbed_official 340:28d1f895c6fe 1296 * output.
mbed_official 340:28d1f895c6fe 1297 * @param htim : TIM One Pulse handle
mbed_official 340:28d1f895c6fe 1298 * @param OutputChannel : TIM Channel to be enabled
mbed_official 340:28d1f895c6fe 1299 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1300 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 1301 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 1302 * @retval HAL status
mbed_official 340:28d1f895c6fe 1303 */
mbed_official 340:28d1f895c6fe 1304 HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
mbed_official 340:28d1f895c6fe 1305 {
mbed_official 340:28d1f895c6fe 1306 /* Check the parameters */
mbed_official 630:825f75ca301e 1307 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
mbed_official 630:825f75ca301e 1308
mbed_official 340:28d1f895c6fe 1309 /* Enable the complementary One Pulse output */
mbed_official 630:825f75ca301e 1310 TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_ENABLE);
mbed_official 630:825f75ca301e 1311
mbed_official 340:28d1f895c6fe 1312 /* Enable the Main Ouput */
mbed_official 340:28d1f895c6fe 1313 __HAL_TIM_MOE_ENABLE(htim);
mbed_official 630:825f75ca301e 1314
mbed_official 340:28d1f895c6fe 1315 /* Return function status */
mbed_official 340:28d1f895c6fe 1316 return HAL_OK;
mbed_official 340:28d1f895c6fe 1317 }
mbed_official 340:28d1f895c6fe 1318
mbed_official 340:28d1f895c6fe 1319 /**
mbed_official 340:28d1f895c6fe 1320 * @brief Stops the TIM One Pulse signal generation on the complementary
mbed_official 340:28d1f895c6fe 1321 * output.
mbed_official 340:28d1f895c6fe 1322 * @param htim : TIM One Pulse handle
mbed_official 340:28d1f895c6fe 1323 * @param OutputChannel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 1324 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1325 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 1326 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 1327 * @retval HAL status
mbed_official 340:28d1f895c6fe 1328 */
mbed_official 340:28d1f895c6fe 1329 HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
mbed_official 340:28d1f895c6fe 1330 {
mbed_official 340:28d1f895c6fe 1331
mbed_official 340:28d1f895c6fe 1332 /* Check the parameters */
mbed_official 630:825f75ca301e 1333 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
mbed_official 340:28d1f895c6fe 1334
mbed_official 340:28d1f895c6fe 1335 /* Disable the complementary One Pulse output */
mbed_official 340:28d1f895c6fe 1336 TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_DISABLE);
mbed_official 630:825f75ca301e 1337
mbed_official 340:28d1f895c6fe 1338 /* Disable the Main Ouput */
mbed_official 340:28d1f895c6fe 1339 __HAL_TIM_MOE_DISABLE(htim);
mbed_official 630:825f75ca301e 1340
mbed_official 340:28d1f895c6fe 1341 /* Disable the Peripheral */
mbed_official 630:825f75ca301e 1342 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 1343
mbed_official 340:28d1f895c6fe 1344 /* Return function status */
mbed_official 340:28d1f895c6fe 1345 return HAL_OK;
mbed_official 340:28d1f895c6fe 1346 }
mbed_official 340:28d1f895c6fe 1347
mbed_official 340:28d1f895c6fe 1348 /**
mbed_official 340:28d1f895c6fe 1349 * @brief Starts the TIM One Pulse signal generation in interrupt mode on the
mbed_official 340:28d1f895c6fe 1350 * complementary channel.
mbed_official 340:28d1f895c6fe 1351 * @param htim : TIM One Pulse handle
mbed_official 340:28d1f895c6fe 1352 * @param OutputChannel : TIM Channel to be enabled
mbed_official 340:28d1f895c6fe 1353 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1354 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 1355 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 1356 * @retval HAL status
mbed_official 340:28d1f895c6fe 1357 */
mbed_official 340:28d1f895c6fe 1358 HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Start_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
mbed_official 340:28d1f895c6fe 1359 {
mbed_official 340:28d1f895c6fe 1360 /* Check the parameters */
mbed_official 630:825f75ca301e 1361 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
mbed_official 340:28d1f895c6fe 1362
mbed_official 340:28d1f895c6fe 1363 /* Enable the TIM Capture/Compare 1 interrupt */
mbed_official 340:28d1f895c6fe 1364 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC1);
mbed_official 630:825f75ca301e 1365
mbed_official 340:28d1f895c6fe 1366 /* Enable the TIM Capture/Compare 2 interrupt */
mbed_official 340:28d1f895c6fe 1367 __HAL_TIM_ENABLE_IT(htim, TIM_IT_CC2);
mbed_official 630:825f75ca301e 1368
mbed_official 340:28d1f895c6fe 1369 /* Enable the complementary One Pulse output */
mbed_official 630:825f75ca301e 1370 TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_ENABLE);
mbed_official 630:825f75ca301e 1371
mbed_official 340:28d1f895c6fe 1372 /* Enable the Main Ouput */
mbed_official 340:28d1f895c6fe 1373 __HAL_TIM_MOE_ENABLE(htim);
mbed_official 630:825f75ca301e 1374
mbed_official 340:28d1f895c6fe 1375 /* Return function status */
mbed_official 340:28d1f895c6fe 1376 return HAL_OK;
mbed_official 630:825f75ca301e 1377 }
mbed_official 630:825f75ca301e 1378
mbed_official 340:28d1f895c6fe 1379 /**
mbed_official 340:28d1f895c6fe 1380 * @brief Stops the TIM One Pulse signal generation in interrupt mode on the
mbed_official 340:28d1f895c6fe 1381 * complementary channel.
mbed_official 340:28d1f895c6fe 1382 * @param htim : TIM One Pulse handle
mbed_official 340:28d1f895c6fe 1383 * @param OutputChannel : TIM Channel to be disabled
mbed_official 340:28d1f895c6fe 1384 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1385 * @arg TIM_CHANNEL_1: TIM Channel 1 selected
mbed_official 340:28d1f895c6fe 1386 * @arg TIM_CHANNEL_2: TIM Channel 2 selected
mbed_official 340:28d1f895c6fe 1387 * @retval HAL status
mbed_official 340:28d1f895c6fe 1388 */
mbed_official 340:28d1f895c6fe 1389 HAL_StatusTypeDef HAL_TIMEx_OnePulseN_Stop_IT(TIM_HandleTypeDef *htim, uint32_t OutputChannel)
mbed_official 340:28d1f895c6fe 1390 {
mbed_official 340:28d1f895c6fe 1391 /* Check the parameters */
mbed_official 630:825f75ca301e 1392 assert_param(IS_TIM_CCXN_INSTANCE(htim->Instance, OutputChannel));
mbed_official 340:28d1f895c6fe 1393
mbed_official 340:28d1f895c6fe 1394 /* Disable the TIM Capture/Compare 1 interrupt */
mbed_official 340:28d1f895c6fe 1395 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC1);
mbed_official 630:825f75ca301e 1396
mbed_official 340:28d1f895c6fe 1397 /* Disable the TIM Capture/Compare 2 interrupt */
mbed_official 340:28d1f895c6fe 1398 __HAL_TIM_DISABLE_IT(htim, TIM_IT_CC2);
mbed_official 630:825f75ca301e 1399
mbed_official 340:28d1f895c6fe 1400 /* Disable the complementary One Pulse output */
mbed_official 340:28d1f895c6fe 1401 TIM_CCxNChannelCmd(htim->Instance, OutputChannel, TIM_CCxN_DISABLE);
mbed_official 630:825f75ca301e 1402
mbed_official 340:28d1f895c6fe 1403 /* Disable the Main Ouput */
mbed_official 340:28d1f895c6fe 1404 __HAL_TIM_MOE_DISABLE(htim);
mbed_official 630:825f75ca301e 1405
mbed_official 340:28d1f895c6fe 1406 /* Disable the Peripheral */
mbed_official 630:825f75ca301e 1407 __HAL_TIM_DISABLE(htim);
mbed_official 630:825f75ca301e 1408
mbed_official 340:28d1f895c6fe 1409 /* Return function status */
mbed_official 340:28d1f895c6fe 1410 return HAL_OK;
mbed_official 340:28d1f895c6fe 1411 }
mbed_official 340:28d1f895c6fe 1412
mbed_official 340:28d1f895c6fe 1413 /**
mbed_official 340:28d1f895c6fe 1414 * @}
mbed_official 340:28d1f895c6fe 1415 */
mbed_official 340:28d1f895c6fe 1416 /** @defgroup TIMEx_Exported_Functions_Group5 Peripheral Control functions
mbed_official 340:28d1f895c6fe 1417 * @brief Peripheral Control functions
mbed_official 340:28d1f895c6fe 1418 *
mbed_official 630:825f75ca301e 1419 @verbatim
mbed_official 340:28d1f895c6fe 1420 ==============================================================================
mbed_official 340:28d1f895c6fe 1421 ##### Peripheral Control functions #####
mbed_official 630:825f75ca301e 1422 ==============================================================================
mbed_official 630:825f75ca301e 1423 [..]
mbed_official 340:28d1f895c6fe 1424 This section provides functions allowing to:
mbed_official 340:28d1f895c6fe 1425 (+) Configure the commutation event in case of use of the Hall sensor interface.
mbed_official 340:28d1f895c6fe 1426 (+) Configure Complementary channels, break features and dead time.
mbed_official 340:28d1f895c6fe 1427 (+) Configure Master synchronization.
mbed_official 340:28d1f895c6fe 1428 (+) Configure timer remapping capabilities.
mbed_official 630:825f75ca301e 1429
mbed_official 340:28d1f895c6fe 1430 @endverbatim
mbed_official 340:28d1f895c6fe 1431 * @{
mbed_official 340:28d1f895c6fe 1432 */
mbed_official 340:28d1f895c6fe 1433 /**
mbed_official 340:28d1f895c6fe 1434 * @brief Configure the TIM commutation event sequence.
mbed_official 340:28d1f895c6fe 1435 * @note: this function is mandatory to use the commutation event in order to
mbed_official 340:28d1f895c6fe 1436 * update the configuration at each commutation detection on the TRGI input of the Timer,
mbed_official 630:825f75ca301e 1437 * the typical use of this feature is with the use of another Timer(interface Timer)
mbed_official 340:28d1f895c6fe 1438 * configured in Hall sensor interface, this interface Timer will generate the
mbed_official 340:28d1f895c6fe 1439 * commutation at its TRGO output (connected to Timer used in this function) each time
mbed_official 340:28d1f895c6fe 1440 * the TI1 of the Interface Timer detect a commutation at its input TI1.
mbed_official 340:28d1f895c6fe 1441 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1442 * @param InputTrigger : the Internal trigger corresponding to the Timer Interfacing with the Hall sensor
mbed_official 340:28d1f895c6fe 1443 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1444 * @arg TIM_TS_ITR0: Internal trigger 0 selected
mbed_official 340:28d1f895c6fe 1445 * @arg TIM_TS_ITR1: Internal trigger 1 selected
mbed_official 340:28d1f895c6fe 1446 * @arg TIM_TS_ITR2: Internal trigger 2 selected
mbed_official 340:28d1f895c6fe 1447 * @arg TIM_TS_ITR3: Internal trigger 3 selected
mbed_official 340:28d1f895c6fe 1448 * @arg TIM_TS_NONE: No trigger is needed
mbed_official 340:28d1f895c6fe 1449 * @param CommutationSource : the Commutation Event source
mbed_official 340:28d1f895c6fe 1450 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1451 * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
mbed_official 340:28d1f895c6fe 1452 * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
mbed_official 340:28d1f895c6fe 1453 * @retval HAL status
mbed_official 340:28d1f895c6fe 1454 */
mbed_official 340:28d1f895c6fe 1455 HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
mbed_official 340:28d1f895c6fe 1456 {
mbed_official 340:28d1f895c6fe 1457 /* Check the parameters */
mbed_official 340:28d1f895c6fe 1458 assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance));
mbed_official 340:28d1f895c6fe 1459 assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
mbed_official 630:825f75ca301e 1460
mbed_official 340:28d1f895c6fe 1461 __HAL_LOCK(htim);
mbed_official 630:825f75ca301e 1462
mbed_official 340:28d1f895c6fe 1463 if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) ||
mbed_official 340:28d1f895c6fe 1464 (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3))
mbed_official 630:825f75ca301e 1465 {
mbed_official 340:28d1f895c6fe 1466 /* Select the Input trigger */
mbed_official 340:28d1f895c6fe 1467 htim->Instance->SMCR &= ~TIM_SMCR_TS;
mbed_official 340:28d1f895c6fe 1468 htim->Instance->SMCR |= InputTrigger;
mbed_official 340:28d1f895c6fe 1469 }
mbed_official 630:825f75ca301e 1470
mbed_official 340:28d1f895c6fe 1471 /* Select the Capture Compare preload feature */
mbed_official 340:28d1f895c6fe 1472 htim->Instance->CR2 |= TIM_CR2_CCPC;
mbed_official 340:28d1f895c6fe 1473 /* Select the Commutation event source */
mbed_official 340:28d1f895c6fe 1474 htim->Instance->CR2 &= ~TIM_CR2_CCUS;
mbed_official 340:28d1f895c6fe 1475 htim->Instance->CR2 |= CommutationSource;
mbed_official 630:825f75ca301e 1476
mbed_official 340:28d1f895c6fe 1477 __HAL_UNLOCK(htim);
mbed_official 630:825f75ca301e 1478
mbed_official 340:28d1f895c6fe 1479 return HAL_OK;
mbed_official 340:28d1f895c6fe 1480 }
mbed_official 340:28d1f895c6fe 1481
mbed_official 340:28d1f895c6fe 1482 /**
mbed_official 340:28d1f895c6fe 1483 * @brief Configure the TIM commutation event sequence with interrupt.
mbed_official 340:28d1f895c6fe 1484 * @note: this function is mandatory to use the commutation event in order to
mbed_official 340:28d1f895c6fe 1485 * update the configuration at each commutation detection on the TRGI input of the Timer,
mbed_official 630:825f75ca301e 1486 * the typical use of this feature is with the use of another Timer(interface Timer)
mbed_official 340:28d1f895c6fe 1487 * configured in Hall sensor interface, this interface Timer will generate the
mbed_official 340:28d1f895c6fe 1488 * commutation at its TRGO output (connected to Timer used in this function) each time
mbed_official 340:28d1f895c6fe 1489 * the TI1 of the Interface Timer detect a commutation at its input TI1.
mbed_official 340:28d1f895c6fe 1490 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1491 * @param InputTrigger : the Internal trigger corresponding to the Timer Interfacing with the Hall sensor
mbed_official 340:28d1f895c6fe 1492 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1493 * @arg TIM_TS_ITR0: Internal trigger 0 selected
mbed_official 340:28d1f895c6fe 1494 * @arg TIM_TS_ITR1: Internal trigger 1 selected
mbed_official 340:28d1f895c6fe 1495 * @arg TIM_TS_ITR2: Internal trigger 2 selected
mbed_official 340:28d1f895c6fe 1496 * @arg TIM_TS_ITR3: Internal trigger 3 selected
mbed_official 340:28d1f895c6fe 1497 * @arg TIM_TS_NONE: No trigger is needed
mbed_official 340:28d1f895c6fe 1498 * @param CommutationSource : the Commutation Event source
mbed_official 340:28d1f895c6fe 1499 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1500 * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
mbed_official 340:28d1f895c6fe 1501 * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
mbed_official 340:28d1f895c6fe 1502 * @retval HAL status
mbed_official 340:28d1f895c6fe 1503 */
mbed_official 340:28d1f895c6fe 1504 HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent_IT(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
mbed_official 340:28d1f895c6fe 1505 {
mbed_official 340:28d1f895c6fe 1506 /* Check the parameters */
mbed_official 340:28d1f895c6fe 1507 assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance));
mbed_official 340:28d1f895c6fe 1508 assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
mbed_official 630:825f75ca301e 1509
mbed_official 340:28d1f895c6fe 1510 __HAL_LOCK(htim);
mbed_official 630:825f75ca301e 1511
mbed_official 340:28d1f895c6fe 1512 if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) ||
mbed_official 340:28d1f895c6fe 1513 (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3))
mbed_official 630:825f75ca301e 1514 {
mbed_official 340:28d1f895c6fe 1515 /* Select the Input trigger */
mbed_official 340:28d1f895c6fe 1516 htim->Instance->SMCR &= ~TIM_SMCR_TS;
mbed_official 340:28d1f895c6fe 1517 htim->Instance->SMCR |= InputTrigger;
mbed_official 340:28d1f895c6fe 1518 }
mbed_official 630:825f75ca301e 1519
mbed_official 340:28d1f895c6fe 1520 /* Select the Capture Compare preload feature */
mbed_official 340:28d1f895c6fe 1521 htim->Instance->CR2 |= TIM_CR2_CCPC;
mbed_official 340:28d1f895c6fe 1522 /* Select the Commutation event source */
mbed_official 340:28d1f895c6fe 1523 htim->Instance->CR2 &= ~TIM_CR2_CCUS;
mbed_official 340:28d1f895c6fe 1524 htim->Instance->CR2 |= CommutationSource;
mbed_official 630:825f75ca301e 1525
mbed_official 340:28d1f895c6fe 1526 /* Enable the Commutation Interrupt Request */
mbed_official 340:28d1f895c6fe 1527 __HAL_TIM_ENABLE_IT(htim, TIM_IT_COM);
mbed_official 340:28d1f895c6fe 1528
mbed_official 340:28d1f895c6fe 1529 __HAL_UNLOCK(htim);
mbed_official 630:825f75ca301e 1530
mbed_official 340:28d1f895c6fe 1531 return HAL_OK;
mbed_official 340:28d1f895c6fe 1532 }
mbed_official 340:28d1f895c6fe 1533
mbed_official 340:28d1f895c6fe 1534 /**
mbed_official 340:28d1f895c6fe 1535 * @brief Configure the TIM commutation event sequence with DMA.
mbed_official 340:28d1f895c6fe 1536 * @note: this function is mandatory to use the commutation event in order to
mbed_official 340:28d1f895c6fe 1537 * update the configuration at each commutation detection on the TRGI input of the Timer,
mbed_official 630:825f75ca301e 1538 * the typical use of this feature is with the use of another Timer(interface Timer)
mbed_official 340:28d1f895c6fe 1539 * configured in Hall sensor interface, this interface Timer will generate the
mbed_official 340:28d1f895c6fe 1540 * commutation at its TRGO output (connected to Timer used in this function) each time
mbed_official 340:28d1f895c6fe 1541 * the TI1 of the Interface Timer detect a commutation at its input TI1.
mbed_official 340:28d1f895c6fe 1542 * @note: The user should configure the DMA in his own software, in This function only the COMDE bit is set
mbed_official 340:28d1f895c6fe 1543 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1544 * @param InputTrigger : the Internal trigger corresponding to the Timer Interfacing with the Hall sensor
mbed_official 340:28d1f895c6fe 1545 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1546 * @arg TIM_TS_ITR0: Internal trigger 0 selected
mbed_official 340:28d1f895c6fe 1547 * @arg TIM_TS_ITR1: Internal trigger 1 selected
mbed_official 340:28d1f895c6fe 1548 * @arg TIM_TS_ITR2: Internal trigger 2 selected
mbed_official 340:28d1f895c6fe 1549 * @arg TIM_TS_ITR3: Internal trigger 3 selected
mbed_official 340:28d1f895c6fe 1550 * @arg TIM_TS_NONE: No trigger is needed
mbed_official 340:28d1f895c6fe 1551 * @param CommutationSource : the Commutation Event source
mbed_official 340:28d1f895c6fe 1552 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1553 * @arg TIM_COMMUTATION_TRGI: Commutation source is the TRGI of the Interface Timer
mbed_official 340:28d1f895c6fe 1554 * @arg TIM_COMMUTATION_SOFTWARE: Commutation source is set by software using the COMG bit
mbed_official 340:28d1f895c6fe 1555 * @retval HAL status
mbed_official 340:28d1f895c6fe 1556 */
mbed_official 340:28d1f895c6fe 1557 HAL_StatusTypeDef HAL_TIMEx_ConfigCommutationEvent_DMA(TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
mbed_official 340:28d1f895c6fe 1558 {
mbed_official 340:28d1f895c6fe 1559 /* Check the parameters */
mbed_official 340:28d1f895c6fe 1560 assert_param(IS_TIM_COMMUTATION_EVENT_INSTANCE(htim->Instance));
mbed_official 340:28d1f895c6fe 1561 assert_param(IS_TIM_INTERNAL_TRIGGEREVENT_SELECTION(InputTrigger));
mbed_official 630:825f75ca301e 1562
mbed_official 340:28d1f895c6fe 1563 __HAL_LOCK(htim);
mbed_official 630:825f75ca301e 1564
mbed_official 340:28d1f895c6fe 1565 if ((InputTrigger == TIM_TS_ITR0) || (InputTrigger == TIM_TS_ITR1) ||
mbed_official 340:28d1f895c6fe 1566 (InputTrigger == TIM_TS_ITR2) || (InputTrigger == TIM_TS_ITR3))
mbed_official 630:825f75ca301e 1567 {
mbed_official 340:28d1f895c6fe 1568 /* Select the Input trigger */
mbed_official 340:28d1f895c6fe 1569 htim->Instance->SMCR &= ~TIM_SMCR_TS;
mbed_official 340:28d1f895c6fe 1570 htim->Instance->SMCR |= InputTrigger;
mbed_official 340:28d1f895c6fe 1571 }
mbed_official 630:825f75ca301e 1572
mbed_official 340:28d1f895c6fe 1573 /* Select the Capture Compare preload feature */
mbed_official 340:28d1f895c6fe 1574 htim->Instance->CR2 |= TIM_CR2_CCPC;
mbed_official 340:28d1f895c6fe 1575 /* Select the Commutation event source */
mbed_official 340:28d1f895c6fe 1576 htim->Instance->CR2 &= ~TIM_CR2_CCUS;
mbed_official 340:28d1f895c6fe 1577 htim->Instance->CR2 |= CommutationSource;
mbed_official 630:825f75ca301e 1578
mbed_official 340:28d1f895c6fe 1579 /* Enable the Commutation DMA Request */
mbed_official 340:28d1f895c6fe 1580 /* Set the DMA Commutation Callback */
mbed_official 630:825f75ca301e 1581 htim->hdma[TIM_DMA_ID_COMMUTATION]->XferCpltCallback = TIMEx_DMACommutationCplt;
mbed_official 340:28d1f895c6fe 1582 /* Set the DMA error callback */
mbed_official 630:825f75ca301e 1583 htim->hdma[TIM_DMA_ID_COMMUTATION]->XferErrorCallback = TIM_DMAError;
mbed_official 630:825f75ca301e 1584
mbed_official 340:28d1f895c6fe 1585 /* Enable the Commutation DMA Request */
mbed_official 340:28d1f895c6fe 1586 __HAL_TIM_ENABLE_DMA(htim, TIM_DMA_COM);
mbed_official 340:28d1f895c6fe 1587
mbed_official 340:28d1f895c6fe 1588 __HAL_UNLOCK(htim);
mbed_official 630:825f75ca301e 1589
mbed_official 340:28d1f895c6fe 1590 return HAL_OK;
mbed_official 340:28d1f895c6fe 1591 }
mbed_official 340:28d1f895c6fe 1592
mbed_official 340:28d1f895c6fe 1593 /**
mbed_official 340:28d1f895c6fe 1594 * @brief Configures the TIM in master mode.
mbed_official 630:825f75ca301e 1595 * @param htim : TIM handle.
mbed_official 340:28d1f895c6fe 1596 * @param sMasterConfig : pointer to a TIM_MasterConfigTypeDef structure that
mbed_official 340:28d1f895c6fe 1597 * contains the selected trigger output (TRGO) and the Master/Slave
mbed_official 630:825f75ca301e 1598 * mode.
mbed_official 340:28d1f895c6fe 1599 * @retval HAL status
mbed_official 340:28d1f895c6fe 1600 */
mbed_official 340:28d1f895c6fe 1601 HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim, TIM_MasterConfigTypeDef * sMasterConfig)
mbed_official 340:28d1f895c6fe 1602 {
mbed_official 340:28d1f895c6fe 1603 /* Check the parameters */
mbed_official 340:28d1f895c6fe 1604 assert_param(IS_TIM_MASTER_INSTANCE(htim->Instance));
mbed_official 340:28d1f895c6fe 1605 assert_param(IS_TIM_TRGO_SOURCE(sMasterConfig->MasterOutputTrigger));
mbed_official 340:28d1f895c6fe 1606 assert_param(IS_TIM_MSM_STATE(sMasterConfig->MasterSlaveMode));
mbed_official 630:825f75ca301e 1607
mbed_official 340:28d1f895c6fe 1608 __HAL_LOCK(htim);
mbed_official 340:28d1f895c6fe 1609
mbed_official 340:28d1f895c6fe 1610 htim->State = HAL_TIM_STATE_BUSY;
mbed_official 340:28d1f895c6fe 1611
mbed_official 340:28d1f895c6fe 1612 /* Reset the MMS Bits */
mbed_official 340:28d1f895c6fe 1613 htim->Instance->CR2 &= ~TIM_CR2_MMS;
mbed_official 340:28d1f895c6fe 1614 /* Select the TRGO source */
mbed_official 340:28d1f895c6fe 1615 htim->Instance->CR2 |= sMasterConfig->MasterOutputTrigger;
mbed_official 340:28d1f895c6fe 1616
mbed_official 340:28d1f895c6fe 1617 /* Reset the MSM Bit */
mbed_official 340:28d1f895c6fe 1618 htim->Instance->SMCR &= ~TIM_SMCR_MSM;
mbed_official 340:28d1f895c6fe 1619 /* Set or Reset the MSM Bit */
mbed_official 340:28d1f895c6fe 1620 htim->Instance->SMCR |= sMasterConfig->MasterSlaveMode;
mbed_official 630:825f75ca301e 1621
mbed_official 340:28d1f895c6fe 1622 htim->State = HAL_TIM_STATE_READY;
mbed_official 630:825f75ca301e 1623
mbed_official 340:28d1f895c6fe 1624 __HAL_UNLOCK(htim);
mbed_official 630:825f75ca301e 1625
mbed_official 340:28d1f895c6fe 1626 return HAL_OK;
mbed_official 340:28d1f895c6fe 1627 }
mbed_official 340:28d1f895c6fe 1628
mbed_official 340:28d1f895c6fe 1629 /**
mbed_official 340:28d1f895c6fe 1630 * @brief Configures the Break feature, dead time, Lock level, OSSI/OSSR State
mbed_official 340:28d1f895c6fe 1631 * and the AOE(automatic output enable).
mbed_official 340:28d1f895c6fe 1632 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1633 * @param sBreakDeadTimeConfig : pointer to a TIM_ConfigBreakDeadConfigTypeDef structure that
mbed_official 630:825f75ca301e 1634 * contains the BDTR Register configuration information for the TIM peripheral.
mbed_official 340:28d1f895c6fe 1635 * @retval HAL status
mbed_official 340:28d1f895c6fe 1636 */
mbed_official 630:825f75ca301e 1637 HAL_StatusTypeDef HAL_TIMEx_ConfigBreakDeadTime(TIM_HandleTypeDef *htim,
mbed_official 340:28d1f895c6fe 1638 TIM_BreakDeadTimeConfigTypeDef *sBreakDeadTimeConfig)
mbed_official 340:28d1f895c6fe 1639 {
mbed_official 340:28d1f895c6fe 1640 /* Check the parameters */
mbed_official 340:28d1f895c6fe 1641 assert_param(IS_TIM_BREAK_INSTANCE(htim->Instance));
mbed_official 340:28d1f895c6fe 1642 assert_param(IS_TIM_OSSR_STATE(sBreakDeadTimeConfig->OffStateRunMode));
mbed_official 340:28d1f895c6fe 1643 assert_param(IS_TIM_OSSI_STATE(sBreakDeadTimeConfig->OffStateIDLEMode));
mbed_official 340:28d1f895c6fe 1644 assert_param(IS_TIM_LOCK_LEVEL(sBreakDeadTimeConfig->LockLevel));
mbed_official 340:28d1f895c6fe 1645 assert_param(IS_TIM_DEADTIME(sBreakDeadTimeConfig->DeadTime));
mbed_official 340:28d1f895c6fe 1646 assert_param(IS_TIM_BREAK_STATE(sBreakDeadTimeConfig->BreakState));
mbed_official 340:28d1f895c6fe 1647 assert_param(IS_TIM_BREAK_POLARITY(sBreakDeadTimeConfig->BreakPolarity));
mbed_official 340:28d1f895c6fe 1648 assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(sBreakDeadTimeConfig->AutomaticOutput));
mbed_official 630:825f75ca301e 1649
mbed_official 340:28d1f895c6fe 1650 /* Process Locked */
mbed_official 340:28d1f895c6fe 1651 __HAL_LOCK(htim);
mbed_official 630:825f75ca301e 1652
mbed_official 340:28d1f895c6fe 1653 htim->State = HAL_TIM_STATE_BUSY;
mbed_official 340:28d1f895c6fe 1654
mbed_official 340:28d1f895c6fe 1655 /* Set the Lock level, the Break enable Bit and the Polarity, the OSSR State,
mbed_official 340:28d1f895c6fe 1656 the OSSI State, the dead time value and the Automatic Output Enable Bit */
mbed_official 630:825f75ca301e 1657 htim->Instance->BDTR = (uint32_t)sBreakDeadTimeConfig->OffStateRunMode |
mbed_official 340:28d1f895c6fe 1658 sBreakDeadTimeConfig->OffStateIDLEMode |
mbed_official 340:28d1f895c6fe 1659 sBreakDeadTimeConfig->LockLevel |
mbed_official 340:28d1f895c6fe 1660 sBreakDeadTimeConfig->DeadTime |
mbed_official 340:28d1f895c6fe 1661 sBreakDeadTimeConfig->BreakState |
mbed_official 340:28d1f895c6fe 1662 sBreakDeadTimeConfig->BreakPolarity |
mbed_official 340:28d1f895c6fe 1663 sBreakDeadTimeConfig->AutomaticOutput;
mbed_official 630:825f75ca301e 1664
mbed_official 630:825f75ca301e 1665
mbed_official 630:825f75ca301e 1666 htim->State = HAL_TIM_STATE_READY;
mbed_official 630:825f75ca301e 1667
mbed_official 340:28d1f895c6fe 1668 __HAL_UNLOCK(htim);
mbed_official 630:825f75ca301e 1669
mbed_official 340:28d1f895c6fe 1670 return HAL_OK;
mbed_official 340:28d1f895c6fe 1671 }
mbed_official 340:28d1f895c6fe 1672
mbed_official 340:28d1f895c6fe 1673 /**
mbed_official 340:28d1f895c6fe 1674 * @brief Configures the TIM14 Remapping input capabilities.
mbed_official 340:28d1f895c6fe 1675 * @param htim : TIM handle.
mbed_official 340:28d1f895c6fe 1676 * @param Remap : specifies the TIM remapping source.
mbed_official 340:28d1f895c6fe 1677 * This parameter can be one of the following values:
mbed_official 340:28d1f895c6fe 1678 * @arg TIM_TIM14_GPIO: TIM14 TI1 is connected to GPIO
mbed_official 340:28d1f895c6fe 1679 * @arg TIM_TIM14_RTC: TIM14 TI1 is connected to RTC_clock
mbed_official 340:28d1f895c6fe 1680 * @arg TIM_TIM14_HSE: TIM14 TI1 is connected to HSE/32
mbed_official 630:825f75ca301e 1681 * @arg TIM_TIM14_MCO: TIM14 TI1 is connected to MCO
mbed_official 340:28d1f895c6fe 1682 * @retval HAL status
mbed_official 340:28d1f895c6fe 1683 */
mbed_official 340:28d1f895c6fe 1684 HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap)
mbed_official 340:28d1f895c6fe 1685 {
mbed_official 340:28d1f895c6fe 1686 __HAL_LOCK(htim);
mbed_official 630:825f75ca301e 1687
mbed_official 340:28d1f895c6fe 1688 /* Check parameters */
mbed_official 340:28d1f895c6fe 1689 assert_param(IS_TIM_REMAP_INSTANCE(htim->Instance));
mbed_official 340:28d1f895c6fe 1690 assert_param(IS_TIM_REMAP(Remap));
mbed_official 630:825f75ca301e 1691
mbed_official 340:28d1f895c6fe 1692 /* Set the Timer remapping configuration */
mbed_official 340:28d1f895c6fe 1693 htim->Instance->OR = Remap;
mbed_official 630:825f75ca301e 1694
mbed_official 340:28d1f895c6fe 1695 htim->State = HAL_TIM_STATE_READY;
mbed_official 630:825f75ca301e 1696
mbed_official 630:825f75ca301e 1697 __HAL_UNLOCK(htim);
mbed_official 630:825f75ca301e 1698
mbed_official 340:28d1f895c6fe 1699 return HAL_OK;
mbed_official 340:28d1f895c6fe 1700 }
mbed_official 340:28d1f895c6fe 1701
mbed_official 340:28d1f895c6fe 1702 /**
mbed_official 340:28d1f895c6fe 1703 * @}
mbed_official 340:28d1f895c6fe 1704 */
mbed_official 340:28d1f895c6fe 1705
mbed_official 340:28d1f895c6fe 1706 /** @defgroup TIMEx_Exported_Functions_Group6 Extension Callbacks functions
mbed_official 340:28d1f895c6fe 1707 * @brief Extension Callbacks functions
mbed_official 340:28d1f895c6fe 1708 *
mbed_official 630:825f75ca301e 1709 @verbatim
mbed_official 340:28d1f895c6fe 1710 ==============================================================================
mbed_official 340:28d1f895c6fe 1711 ##### Extension Callbacks functions #####
mbed_official 630:825f75ca301e 1712 ==============================================================================
mbed_official 630:825f75ca301e 1713 [..]
mbed_official 340:28d1f895c6fe 1714 This section provides Extension TIM callback functions:
mbed_official 340:28d1f895c6fe 1715 (+) Timer Commutation callback
mbed_official 340:28d1f895c6fe 1716 (+) Timer Break callback
mbed_official 340:28d1f895c6fe 1717
mbed_official 340:28d1f895c6fe 1718 @endverbatim
mbed_official 340:28d1f895c6fe 1719 * @{
mbed_official 340:28d1f895c6fe 1720 */
mbed_official 340:28d1f895c6fe 1721
mbed_official 340:28d1f895c6fe 1722 /**
mbed_official 340:28d1f895c6fe 1723 * @brief Hall commutation changed callback in non blocking mode
mbed_official 340:28d1f895c6fe 1724 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1725 * @retval None
mbed_official 340:28d1f895c6fe 1726 */
mbed_official 340:28d1f895c6fe 1727 __weak void HAL_TIMEx_CommutationCallback(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 1728 {
mbed_official 340:28d1f895c6fe 1729 /* NOTE : This function Should not be modified, when the callback is needed,
mbed_official 340:28d1f895c6fe 1730 the HAL_TIMEx_CommutationCallback could be implemented in the user file
mbed_official 340:28d1f895c6fe 1731 */
mbed_official 340:28d1f895c6fe 1732 }
mbed_official 340:28d1f895c6fe 1733
mbed_official 340:28d1f895c6fe 1734 /**
mbed_official 340:28d1f895c6fe 1735 * @brief Hall Break detection callback in non blocking mode
mbed_official 340:28d1f895c6fe 1736 * @param htim : TIM handle
mbed_official 340:28d1f895c6fe 1737 * @retval None
mbed_official 340:28d1f895c6fe 1738 */
mbed_official 340:28d1f895c6fe 1739 __weak void HAL_TIMEx_BreakCallback(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 1740 {
mbed_official 340:28d1f895c6fe 1741 /* NOTE : This function Should not be modified, when the callback is needed,
mbed_official 340:28d1f895c6fe 1742 the HAL_TIMEx_BreakCallback could be implemented in the user file
mbed_official 340:28d1f895c6fe 1743 */
mbed_official 340:28d1f895c6fe 1744 }
mbed_official 340:28d1f895c6fe 1745
mbed_official 340:28d1f895c6fe 1746 /**
mbed_official 630:825f75ca301e 1747 * @brief TIM DMA Commutation callback.
mbed_official 340:28d1f895c6fe 1748 * @param hdma : pointer to DMA handle.
mbed_official 340:28d1f895c6fe 1749 * @retval None
mbed_official 340:28d1f895c6fe 1750 */
mbed_official 630:825f75ca301e 1751 void TIMEx_DMACommutationCplt(DMA_HandleTypeDef *hdma)
mbed_official 340:28d1f895c6fe 1752 {
mbed_official 340:28d1f895c6fe 1753 TIM_HandleTypeDef* htim = ( TIM_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
mbed_official 630:825f75ca301e 1754
mbed_official 340:28d1f895c6fe 1755 htim->State= HAL_TIM_STATE_READY;
mbed_official 630:825f75ca301e 1756
mbed_official 630:825f75ca301e 1757 HAL_TIMEx_CommutationCallback(htim);
mbed_official 340:28d1f895c6fe 1758 }
mbed_official 340:28d1f895c6fe 1759
mbed_official 340:28d1f895c6fe 1760 /**
mbed_official 340:28d1f895c6fe 1761 * @}
mbed_official 340:28d1f895c6fe 1762 */
mbed_official 340:28d1f895c6fe 1763
mbed_official 340:28d1f895c6fe 1764 /** @defgroup TIMEx_Exported_Functions_Group7 Extension Peripheral State functions
mbed_official 340:28d1f895c6fe 1765 * @brief Extension Peripheral State functions
mbed_official 340:28d1f895c6fe 1766 *
mbed_official 630:825f75ca301e 1767 @verbatim
mbed_official 340:28d1f895c6fe 1768 ==============================================================================
mbed_official 340:28d1f895c6fe 1769 ##### Extension Peripheral State functions #####
mbed_official 630:825f75ca301e 1770 ==============================================================================
mbed_official 340:28d1f895c6fe 1771 [..]
mbed_official 340:28d1f895c6fe 1772 This subsection permit to get in run-time the status of the peripheral
mbed_official 340:28d1f895c6fe 1773 and the data flow.
mbed_official 340:28d1f895c6fe 1774
mbed_official 340:28d1f895c6fe 1775 @endverbatim
mbed_official 340:28d1f895c6fe 1776 * @{
mbed_official 340:28d1f895c6fe 1777 */
mbed_official 340:28d1f895c6fe 1778
mbed_official 340:28d1f895c6fe 1779 /**
mbed_official 340:28d1f895c6fe 1780 * @brief Return the TIM Hall Sensor interface state
mbed_official 340:28d1f895c6fe 1781 * @param htim : TIM Hall Sensor handle
mbed_official 340:28d1f895c6fe 1782 * @retval HAL state
mbed_official 340:28d1f895c6fe 1783 */
mbed_official 340:28d1f895c6fe 1784 HAL_TIM_StateTypeDef HAL_TIMEx_HallSensor_GetState(TIM_HandleTypeDef *htim)
mbed_official 340:28d1f895c6fe 1785 {
mbed_official 340:28d1f895c6fe 1786 return htim->State;
mbed_official 340:28d1f895c6fe 1787 }
mbed_official 340:28d1f895c6fe 1788
mbed_official 340:28d1f895c6fe 1789 /**
mbed_official 340:28d1f895c6fe 1790 * @}
mbed_official 340:28d1f895c6fe 1791 */
mbed_official 340:28d1f895c6fe 1792
mbed_official 340:28d1f895c6fe 1793 /**
mbed_official 340:28d1f895c6fe 1794 * @}
mbed_official 630:825f75ca301e 1795 */
mbed_official 340:28d1f895c6fe 1796
mbed_official 340:28d1f895c6fe 1797 /** @addtogroup TIMEx_Private_Functions
mbed_official 340:28d1f895c6fe 1798 * @{
mbed_official 340:28d1f895c6fe 1799 */
mbed_official 340:28d1f895c6fe 1800
mbed_official 340:28d1f895c6fe 1801 /**
mbed_official 340:28d1f895c6fe 1802 * @brief Enables or disables the TIM Capture Compare Channel xN.
mbed_official 340:28d1f895c6fe 1803 * @param TIMx to select the TIM peripheral
mbed_official 340:28d1f895c6fe 1804 * @param Channel : specifies the TIM Channel
mbed_official 340:28d1f895c6fe 1805 * This parameter can be one of the following values:
mbed_official 630:825f75ca301e 1806 * @arg TIM_CHANNEL_1: TIM Channel 1
mbed_official 630:825f75ca301e 1807 * @arg TIM_CHANNEL_2: TIM Channel 2
mbed_official 630:825f75ca301e 1808 * @arg TIM_CHANNEL_3: TIM Channel 3
mbed_official 340:28d1f895c6fe 1809 * @param ChannelNState : specifies the TIM Channel CCxNE bit new state.
mbed_official 630:825f75ca301e 1810 * This parameter can be: TIM_CCxN_ENABLE or TIM_CCxN_Disable.
mbed_official 340:28d1f895c6fe 1811 * @retval None
mbed_official 340:28d1f895c6fe 1812 */
mbed_official 340:28d1f895c6fe 1813 static void TIM_CCxNChannelCmd(TIM_TypeDef* TIMx, uint32_t Channel, uint32_t ChannelNState)
mbed_official 340:28d1f895c6fe 1814 {
mbed_official 340:28d1f895c6fe 1815 uint32_t tmp = 0;
mbed_official 340:28d1f895c6fe 1816
mbed_official 340:28d1f895c6fe 1817 tmp = TIM_CCER_CC1NE << Channel;
mbed_official 340:28d1f895c6fe 1818
mbed_official 340:28d1f895c6fe 1819 /* Reset the CCxNE Bit */
mbed_official 340:28d1f895c6fe 1820 TIMx->CCER &= ~tmp;
mbed_official 340:28d1f895c6fe 1821
mbed_official 630:825f75ca301e 1822 /* Set or reset the CCxNE Bit */
mbed_official 340:28d1f895c6fe 1823 TIMx->CCER |= (uint32_t)(ChannelNState << Channel);
mbed_official 340:28d1f895c6fe 1824 }
mbed_official 340:28d1f895c6fe 1825
mbed_official 340:28d1f895c6fe 1826 /**
mbed_official 340:28d1f895c6fe 1827 * @}
mbed_official 630:825f75ca301e 1828 */
mbed_official 340:28d1f895c6fe 1829
mbed_official 340:28d1f895c6fe 1830 #endif /* HAL_TIM_MODULE_ENABLED */
mbed_official 340:28d1f895c6fe 1831 /**
mbed_official 340:28d1f895c6fe 1832 * @}
mbed_official 630:825f75ca301e 1833 */
mbed_official 340:28d1f895c6fe 1834
mbed_official 340:28d1f895c6fe 1835 /**
mbed_official 340:28d1f895c6fe 1836 * @}
mbed_official 630:825f75ca301e 1837 */
mbed_official 340:28d1f895c6fe 1838
mbed_official 340:28d1f895c6fe 1839 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/