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Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_tim_ex.c@579:53297373a894, 2015-07-01 (annotated)

Committer:
mbed_official
Date:
Wed Jul 01 09:45:11 2015 +0100
Revision:
579:53297373a894
Parent:
489:119543c9f674 
Synchronized with git revision d5b4d2ab9c47edb4dc5776e7177b0c2263459081



Full URL: https://github.com/mbedmicro/mbed/commit/d5b4d2ab9c47edb4dc5776e7177b0c2263459081/



Initial version of drivers for SAMR21

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 376:cb4d9db17537 1 /**
mbed_official 376:cb4d9db17537 2 ******************************************************************************
mbed_official 376:cb4d9db17537 3 * @file stm32l0xx_hal_tim_ex.c
mbed_official 376:cb4d9db17537 4 * @author MCD Application Team
mbed_official 489:119543c9f674 5 * @version V1.2.0
mbed_official 489:119543c9f674 6 * @date 06-February-2015
mbed_official 376:cb4d9db17537 7 * @brief TIM HAL module driver.
mbed_official 376:cb4d9db17537 8 * @brief This file provides firmware functions to manage the following
mbed_official 376:cb4d9db17537 9 * functionalities of the Timer (TIM) peripheral:
mbed_official 376:cb4d9db17537 10 * + Time Hall Sensor Interface Initialization
mbed_official 376:cb4d9db17537 11 * + Time Hall Sensor Interface Start
mbed_official 376:cb4d9db17537 12 * + Time Master and Slave synchronization configuration
mbed_official 376:cb4d9db17537 13 @verbatim
mbed_official 376:cb4d9db17537 14 ================================================================================
mbed_official 376:cb4d9db17537 15 ##### TIM specific features integration #####
mbed_official 376:cb4d9db17537 16 ================================================================================
mbed_official 376:cb4d9db17537 17
mbed_official 376:cb4d9db17537 18 [..] The Timer features include:
mbed_official 376:cb4d9db17537 19 (#) 16-bit up, down, up/down auto-reload counter.
mbed_official 376:cb4d9db17537 20 (#) 16-bit programmable prescaler allowing dividing (also on the fly) the counter clock
mbed_official 376:cb4d9db17537 21 frequency either by any factor between 1 and 65536.
mbed_official 376:cb4d9db17537 22 (#) Up to 4 independent channels for:
mbed_official 376:cb4d9db17537 23 Input Capture
mbed_official 376:cb4d9db17537 24 Output Compare
mbed_official 376:cb4d9db17537 25 PWM generation (Edge and Center-aligned Mode)
mbed_official 376:cb4d9db17537 26 One-pulse mode output
mbed_official 376:cb4d9db17537 27 (#) Synchronization circuit to control the timer with external signals and to interconnect
mbed_official 376:cb4d9db17537 28 several timers together.
mbed_official 376:cb4d9db17537 29 (#) Supports incremental (quadrature) encoder and hall-sensor circuitry for positioning
mbed_official 376:cb4d9db17537 30 purposes
mbed_official 376:cb4d9db17537 31
mbed_official 376:cb4d9db17537 32 ##### How to use this driver #####
mbed_official 376:cb4d9db17537 33 ================================================================================
mbed_official 376:cb4d9db17537 34 [..]
mbed_official 376:cb4d9db17537 35 (#) Enable the TIM interface clock using
mbed_official 489:119543c9f674 36 __HAL_RCC_TIMx_CLK_ENABLE();
mbed_official 376:cb4d9db17537 37
mbed_official 376:cb4d9db17537 38 (#) TIM pins configuration
mbed_official 376:cb4d9db17537 39 (++) Enable the clock for the TIM GPIOs using the following function:
mbed_official 489:119543c9f674 40 __HAL_RCC_GPIOx_CLK_ENABLE();
mbed_official 376:cb4d9db17537 41 (++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init();
mbed_official 376:cb4d9db17537 42
mbed_official 376:cb4d9db17537 43 (#) The external Clock can be configured, if needed (the default clock is the internal clock from the APBx),
mbed_official 376:cb4d9db17537 44 using the following function:
mbed_official 376:cb4d9db17537 45 HAL_TIM_ConfigClockSource, the clock configuration should be done before any start function.
mbed_official 376:cb4d9db17537 46
mbed_official 376:cb4d9db17537 47 (#) Configure the TIM in the desired operating mode using one of the
mbed_official 376:cb4d9db17537 48 configuration function of this driver:
mbed_official 376:cb4d9db17537 49 (++) HAL_TIMEx_MasterConfigSynchronization() to configure the peripheral in master mode.
mbed_official 376:cb4d9db17537 50
mbed_official 376:cb4d9db17537 51 (#) Remap the Timer I/O using HAL_TIMEx_RemapConfig() API.
mbed_official 376:cb4d9db17537 52
mbed_official 376:cb4d9db17537 53
mbed_official 376:cb4d9db17537 54 @endverbatim
mbed_official 376:cb4d9db17537 55 ******************************************************************************
mbed_official 376:cb4d9db17537 56 * @attention
mbed_official 376:cb4d9db17537 57 *
mbed_official 489:119543c9f674 58 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
mbed_official 376:cb4d9db17537 59 *
mbed_official 376:cb4d9db17537 60 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 376:cb4d9db17537 61 * are permitted provided that the following conditions are met:
mbed_official 376:cb4d9db17537 62 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 376:cb4d9db17537 63 * this list of conditions and the following disclaimer.
mbed_official 376:cb4d9db17537 64 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 376:cb4d9db17537 65 * this list of conditions and the following disclaimer in the documentation
mbed_official 376:cb4d9db17537 66 * and/or other materials provided with the distribution.
mbed_official 376:cb4d9db17537 67 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 376:cb4d9db17537 68 * may be used to endorse or promote products derived from this software
mbed_official 376:cb4d9db17537 69 * without specific prior written permission.
mbed_official 376:cb4d9db17537 70 *
mbed_official 376:cb4d9db17537 71 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 376:cb4d9db17537 72 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 376:cb4d9db17537 73 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 376:cb4d9db17537 74 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 376:cb4d9db17537 75 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 376:cb4d9db17537 76 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 376:cb4d9db17537 77 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 376:cb4d9db17537 78 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 376:cb4d9db17537 79 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 376:cb4d9db17537 80 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 376:cb4d9db17537 81 *
mbed_official 376:cb4d9db17537 82 ******************************************************************************
mbed_official 376:cb4d9db17537 83 */
mbed_official 376:cb4d9db17537 84
mbed_official 376:cb4d9db17537 85 /* Includes ------------------------------------------------------------------*/
mbed_official 376:cb4d9db17537 86 #include "stm32l0xx_hal.h"
mbed_official 376:cb4d9db17537 87
mbed_official 376:cb4d9db17537 88 /** @addtogroup STM32L0xx_HAL_Driver
mbed_official 376:cb4d9db17537 89 * @{
mbed_official 376:cb4d9db17537 90 */
mbed_official 376:cb4d9db17537 91
mbed_official 489:119543c9f674 92 /** @addtogroup TIMEx
mbed_official 376:cb4d9db17537 93 * @brief TIMEx HAL module driver
mbed_official 376:cb4d9db17537 94 * @{
mbed_official 376:cb4d9db17537 95 */
mbed_official 376:cb4d9db17537 96
mbed_official 376:cb4d9db17537 97 #ifdef HAL_TIM_MODULE_ENABLED
mbed_official 376:cb4d9db17537 98
mbed_official 376:cb4d9db17537 99
mbed_official 489:119543c9f674 100 /** @addtogroup TIMEx_Exported_Functions
mbed_official 376:cb4d9db17537 101 * @{
mbed_official 376:cb4d9db17537 102 */
mbed_official 376:cb4d9db17537 103
mbed_official 376:cb4d9db17537 104
mbed_official 489:119543c9f674 105 /** @addtogroup TIMEx_Exported_Functions_Group1
mbed_official 489:119543c9f674 106 * @brief Peripheral Control functions
mbed_official 376:cb4d9db17537 107 *
mbed_official 376:cb4d9db17537 108 @verbatim
mbed_official 376:cb4d9db17537 109 ===============================================================================
mbed_official 376:cb4d9db17537 110 ##### Peripheral Control functions #####
mbed_official 376:cb4d9db17537 111 ===============================================================================
mbed_official 376:cb4d9db17537 112 [..] This section provides functions allowing to:
mbed_official 376:cb4d9db17537 113 (+) Configure Master and the Slave synchronization.
mbed_official 376:cb4d9db17537 114
mbed_official 376:cb4d9db17537 115 @endverbatim
mbed_official 376:cb4d9db17537 116 * @{
mbed_official 376:cb4d9db17537 117 */
mbed_official 376:cb4d9db17537 118
mbed_official 376:cb4d9db17537 119 /**
mbed_official 376:cb4d9db17537 120 * @brief Configures the TIM in master mode.
mbed_official 376:cb4d9db17537 121 * @param htim: TIM handle.
mbed_official 376:cb4d9db17537 122 * @param sMasterConfig: pointer to a TIM_MasterConfigTypeDef structure that
mbed_official 376:cb4d9db17537 123 * contains the selected trigger output (TRGO) and the Master/Slave
mbed_official 376:cb4d9db17537 124 * mode.
mbed_official 376:cb4d9db17537 125 * @retval HAL status
mbed_official 376:cb4d9db17537 126 */
mbed_official 376:cb4d9db17537 127 HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim, TIM_MasterConfigTypeDef * sMasterConfig)
mbed_official 376:cb4d9db17537 128 {
mbed_official 376:cb4d9db17537 129 /* Check the parameters */
mbed_official 376:cb4d9db17537 130 assert_param(IS_TIM_MASTER_INSTANCE(htim->Instance));
mbed_official 376:cb4d9db17537 131 assert_param(IS_TIM_TRGO_SOURCE(sMasterConfig->MasterOutputTrigger));
mbed_official 376:cb4d9db17537 132 assert_param(IS_TIM_MSM_STATE(sMasterConfig->MasterSlaveMode));
mbed_official 376:cb4d9db17537 133
mbed_official 376:cb4d9db17537 134 __HAL_LOCK(htim);
mbed_official 376:cb4d9db17537 135
mbed_official 376:cb4d9db17537 136 /* Change the handler state */
mbed_official 376:cb4d9db17537 137 htim->State = HAL_TIM_STATE_BUSY;
mbed_official 376:cb4d9db17537 138
mbed_official 376:cb4d9db17537 139 /* Reset the MMS Bits */
mbed_official 376:cb4d9db17537 140 htim->Instance->CR2 &= ~TIM_CR2_MMS;
mbed_official 376:cb4d9db17537 141 /* Select the TRGO source */
mbed_official 376:cb4d9db17537 142 htim->Instance->CR2 |= sMasterConfig->MasterOutputTrigger;
mbed_official 376:cb4d9db17537 143
mbed_official 376:cb4d9db17537 144 /* Reset the MSM Bit */
mbed_official 376:cb4d9db17537 145 htim->Instance->SMCR &= ~TIM_SMCR_MSM;
mbed_official 376:cb4d9db17537 146 /* Set or Reset the MSM Bit */
mbed_official 376:cb4d9db17537 147 htim->Instance->SMCR |= sMasterConfig->MasterSlaveMode;
mbed_official 376:cb4d9db17537 148
mbed_official 376:cb4d9db17537 149 htim->State = HAL_TIM_STATE_READY;
mbed_official 376:cb4d9db17537 150
mbed_official 376:cb4d9db17537 151 __HAL_UNLOCK(htim);
mbed_official 376:cb4d9db17537 152
mbed_official 376:cb4d9db17537 153 return HAL_OK;
mbed_official 376:cb4d9db17537 154 }
mbed_official 376:cb4d9db17537 155
mbed_official 489:119543c9f674 156
mbed_official 489:119543c9f674 157 #if defined (STM32L071xx) || defined (STM32L072xx) || defined (STM32L073xx) \
mbed_official 489:119543c9f674 158 || defined (STM32L081xx) || defined (STM32L082xx) || defined (STM32L083xx)
mbed_official 489:119543c9f674 159
mbed_official 376:cb4d9db17537 160 /**
mbed_official 489:119543c9f674 161 * @brief Configures the remapping of the TIM2, TIM3, TIM21 and TIM22 inputs.
mbed_official 489:119543c9f674 162 * The channel inputs (T1..T4) and the Trigger input (ETR) of the
mbed_official 489:119543c9f674 163 * timers can be remaped thanks to this function. When an input is
mbed_official 489:119543c9f674 164 * mapped, on a GPIO, refer yourself to the GPIO alternate functions
mbed_official 489:119543c9f674 165 * for more details.
mbed_official 489:119543c9f674 166 * @note It is not possible to connect TIM2 and TIM21 on
mbed_official 489:119543c9f674 167 * GPIOB5_AF4 at the same time.
mbed_official 489:119543c9f674 168 * When selecting TIM3_TI2_GPIOB5_AF4, Channel2 of TIM3 will be
mbed_official 489:119543c9f674 169 * connected to GPIOB5_AF4 and Channel2 of TIM22 will be connected to
mbed_official 489:119543c9f674 170 * some other GPIOs. (refer to alternate functions for more details)
mbed_official 489:119543c9f674 171 * When selecting TIM3_TI2_GPIO_DEF, Channel2 of Timer 3 will be
mbed_official 489:119543c9f674 172 * connected an GPIO (other than GPIOB5_AF4) and Channel2 of TIM22
mbed_official 489:119543c9f674 173 * will be connected to GPIOB5_AF4.
mbed_official 489:119543c9f674 174 *
mbed_official 376:cb4d9db17537 175 * @param htim: pointer to a TIM_HandleTypeDef structure that contains
mbed_official 489:119543c9f674 176 * the configuration information for TIM module.
mbed_official 489:119543c9f674 177 * @param Remap: specifies the TIM input remapping source.
mbed_official 489:119543c9f674 178 * This parameter is a combination of the following values
mbed_official 489:119543c9f674 179 * depending on TIM instance:
mbed_official 489:119543c9f674 180 *
mbed_official 489:119543c9f674 181 * For TIM2, the parameter can have the following values:
mbed_official 489:119543c9f674 182 * @arg TIM2_ETR_GPIO: TIM2 ETR connected to GPIO (default):
mbed_official 489:119543c9f674 183 * GPIOA(0)_AF5 or GPIOA(5)_AF2 or
mbed_official 489:119543c9f674 184 * GPIOA(15)_AF2 or GPIOE(9)_AF2
mbed_official 489:119543c9f674 185 * @arg TIM2_ETR_HSI48: TIM2 ETR connected to HSI48
mbed_official 489:119543c9f674 186 * @arg TIM2_ETR_LSE: TIM2 ETR connected to LSE
mbed_official 489:119543c9f674 187 * @arg TIM2_ETR_COMP2_OUT: TIM2 ETR connected to COMP2 output
mbed_official 489:119543c9f674 188 * @arg TIM2_ETR_COMP1_OUT: TIM2 ETR connected to COMP1 output
mbed_official 489:119543c9f674 189 * @arg TIM2_TI4_GPIO : TIM2 TI4 connected to GPIO1(default):
mbed_official 489:119543c9f674 190 * GPIOA(3)_AF2 or GPIOB(11)_AF2 or
mbed_official 489:119543c9f674 191 * GPIOE(12)_AF0
mbed_official 489:119543c9f674 192 * @arg TIM2_TI4_COMP1: TIM2 TI4 connected to COMP1
mbed_official 489:119543c9f674 193 * @arg TIM2_TI4_COMP2: TIM2 TI4 connected to COMP2
mbed_official 489:119543c9f674 194 *
mbed_official 489:119543c9f674 195 * For TIM3, the parameter can have the following values:
mbed_official 489:119543c9f674 196 * @arg TIM3_ETR_GPIO: TIM3 ETR connected to GPIO (default):
mbed_official 489:119543c9f674 197 * GPIOE(2)_AF2 or GPIOD(2)_AF2 or
mbed_official 489:119543c9f674 198 * GPIOE(2)AF2
mbed_official 489:119543c9f674 199 * @arg TIM3_ETR_HSI: TIM3 ETR connected to HSI
mbed_official 489:119543c9f674 200 * @arg TIM3_TI1_USB_SOF: TIM3 TI1 connected to USB_SOF (default)
mbed_official 489:119543c9f674 201 * @arg TIM3_TI1_GPIO: TIM3 TI1 connected to GPIO :
mbed_official 489:119543c9f674 202 * GPIOE(3)_AF2 or GPIOA(6)_AF2 or
mbed_official 489:119543c9f674 203 * GPIOC(6)_AF2 or GPIOB(4)_AF2
mbed_official 489:119543c9f674 204 * @arg TIM3_TI2_GPIOB5_AF4:TIM3 TI3 connected to GPIOB(5)_AF4
mbed_official 489:119543c9f674 205 * (refer to note)
mbed_official 489:119543c9f674 206 * @arg TIM3_TI2_GPIO_DEF: TIM3 TI3 connected to GPIO (default):
mbed_official 489:119543c9f674 207 * GPIO_A(7)_AF2 or GPIO_B(5)_AF4 or
mbed_official 489:119543c9f674 208 * GPIOC(7)_AF2 or GPIOE(7)_AF2
mbed_official 489:119543c9f674 209 * @arg TIM3_TI4_GPIO_DEF: TIM3 TI4 connected to GPIO:
mbed_official 489:119543c9f674 210 * GPIO_B(1)_AF2 or GPIO_E(6)_AF2
mbed_official 489:119543c9f674 211 * @arg TIM3_TI4_GPIOC9_AF2:TIM3 TI4 connected to GPIOC(9)_AF2
mbed_official 489:119543c9f674 212 *
mbed_official 489:119543c9f674 213 * For TIM21, the parameter can have the following values:
mbed_official 489:119543c9f674 214 * @arg TIM21_ETR_GPIO: TIM21 ETR connected to GPIO(default) :
mbed_official 489:119543c9f674 215 * APB2_PC(9)_AF0 or APB2_PA(1)_AF5
mbed_official 489:119543c9f674 216 * @arg TIM21_ETR_COMP2_OUT:TIM21 ETR connected to COMP2 output
mbed_official 489:119543c9f674 217 * @arg TIM21_ETR_COMP1_OUT:TIM21 ETR connected to COMP1 output
mbed_official 489:119543c9f674 218 * @arg TIM21_ETR_LSE: TIM21 ETR connected to LSE
mbed_official 489:119543c9f674 219 * @arg TIM21_TI1_MCO: TIM21 TI1 connected to MCO
mbed_official 489:119543c9f674 220 * @arg TIM21_TI1_RTC_WKUT_IT: TIM21 TI1 connected to RTC WAKEUP interrupt
mbed_official 489:119543c9f674 221 * @arg TIM21_TI1_HSE_RTC: TIM21 TI1 connected to HSE_RTC
mbed_official 489:119543c9f674 222 * @arg TIM21_TI1_MSI: TIM21 TI1 connected to MSI clock
mbed_official 489:119543c9f674 223 * @arg TIM21_TI1_LSE: TIM21 TI1 connected to LSE
mbed_official 489:119543c9f674 224 * @arg TIM21_TI1_LSI: TIM21 TI1 connected to LSI
mbed_official 489:119543c9f674 225 * @arg TIM21_TI1_COMP1_OUT:TIM21 TI1 connected to COMP1_OUT
mbed_official 489:119543c9f674 226 * @arg TIM21_TI1_GPIO: TIM21 TI1 connected to GPIO(default):
mbed_official 489:119543c9f674 227 * GPIOA(2)_AF0 or GPIOB(13)_AF6 or
mbed_official 489:119543c9f674 228 * GPIOE(5)_AF0 or GPIOD(0)_AF0
mbed_official 489:119543c9f674 229 * @arg TIM21_TI2_GPIO: TIM21 TI2 connected to GPIO(default):
mbed_official 489:119543c9f674 230 * GPIOA(3)_AF0 or GPIOB(14)_AF6 or
mbed_official 489:119543c9f674 231 * GPIOE(6)_AF0 or GPIOD(7)_AF1
mbed_official 489:119543c9f674 232 * @arg TIM21_TI2_COMP2_OUT:TIM21 TI2 connected to COMP2 output
mbed_official 489:119543c9f674 233 *
mbed_official 489:119543c9f674 234 * For TIM22, the parameter can have the following values:
mbed_official 489:119543c9f674 235 * @arg TIM22_ETR_LSE: TIM22 ETR connected to LSE
mbed_official 489:119543c9f674 236 * @arg TIM22_ETR_COMP2_OUT:TIM22 ETR connected to COMP2 output
mbed_official 489:119543c9f674 237 * @arg TIM22_ETR_COMP1_OUT:TIM22 ETR connected to COMP1 output
mbed_official 489:119543c9f674 238 * @arg TIM22_ETR_GPIO: TIM22 ETR connected to GPIO(default):
mbed_official 489:119543c9f674 239 * GPIOC(8)_AF0 or GPIOA(4)_AF5
mbed_official 489:119543c9f674 240 * @arg TIM22_TI1_GPIO1: TIM22 TI1 connected to GPIO(default):
mbed_official 489:119543c9f674 241 * GPIOC(6)_AF0 or GPIOA(6)_AF5 or
mbed_official 489:119543c9f674 242 * GPIOB(4)_AF4 or GPIOE(0)_AF3
mbed_official 489:119543c9f674 243 * @arg TIM22_TI1_COMP2_OUT:TIM22 TI1 connected to COMP2 output
mbed_official 489:119543c9f674 244 * @arg TIM22_TI1_COMP1_OUT:TIM22 TI1 connected to COMP1 output
mbed_official 489:119543c9f674 245 * @arg TIM22_TI1_GPIO2: TIM22 TI1 connected to GPIO:
mbed_official 489:119543c9f674 246 * GPIOC(6)_AF0 or GPIOA(6)_AF5 or
mbed_official 489:119543c9f674 247 * GPIOB(4)_AF4 or GPIOE(3)_AF0
mbed_official 489:119543c9f674 248 *
mbed_official 376:cb4d9db17537 249 * @retval HAL status
mbed_official 376:cb4d9db17537 250 */
mbed_official 489:119543c9f674 251 #else
mbed_official 489:119543c9f674 252 /**
mbed_official 489:119543c9f674 253 * @brief Configures the remapping of the TIM2, TIM21 and TIM22 inputs.
mbed_official 489:119543c9f674 254 * The channel inputs (T1..T4) and the Trigger input (ETR) of the
mbed_official 489:119543c9f674 255 * timers can be remaped thanks to this function. When an input is
mbed_official 489:119543c9f674 256 * mapped, on a GPIO, refer yourself to the GPIO alternate functions
mbed_official 489:119543c9f674 257 * for more details.
mbed_official 489:119543c9f674 258 *
mbed_official 489:119543c9f674 259 * @param htim: pointer to a TIM_HandleTypeDef structure that contains
mbed_official 489:119543c9f674 260 * the configuration information for TIM module.
mbed_official 489:119543c9f674 261 * @param Remap: specifies the TIM input remapping source.
mbed_official 489:119543c9f674 262 * This parameter is a combination of the following values
mbed_official 489:119543c9f674 263 * depending on TIM instance:
mbed_official 489:119543c9f674 264 *
mbed_official 489:119543c9f674 265 * For TIM2, the parameter can have the following values:
mbed_official 489:119543c9f674 266 * @arg TIM2_ETR_GPIO: TIM2 ETR connected to GPIO (default):
mbed_official 489:119543c9f674 267 * GPIOA(0)_AF5 or GPIOA(5)_AF2 or
mbed_official 489:119543c9f674 268 * GPIOA(15)_AF2 or GPIOE(9)_AF2
mbed_official 489:119543c9f674 269 * @arg TIM2_ETR_HSI48: TIM2 ETR connected to HSI48
mbed_official 489:119543c9f674 270 * @arg TIM2_ETR_LSE: TIM2 ETR connected to LSE
mbed_official 489:119543c9f674 271 * @arg TIM2_ETR_COMP2_OUT: TIM2 ETR connected to COMP2 output
mbed_official 489:119543c9f674 272 * @arg TIM2_ETR_COMP1_OUT: TIM2 ETR connected to COMP1 output
mbed_official 489:119543c9f674 273 * @arg TIM2_TI4_GPIO: TIM2 TI4 connected to GPIO1(default):
mbed_official 489:119543c9f674 274 * GPIOA(3)_AF2 or GPIOB(11)_AF2 or
mbed_official 489:119543c9f674 275 * GPIOE(12)_AF0
mbed_official 489:119543c9f674 276 * @arg TIM2_TI4_COMP1: TIM2 TI4 connected to COMP1
mbed_official 489:119543c9f674 277 * @arg TIM2_TI4_COMP2: TIM2 TI4 connected to COMP2
mbed_official 489:119543c9f674 278 * @arg TIM2_TI4_GPIO2: TIM2 TI4 connected to GPIO2 :
mbed_official 489:119543c9f674 279 * GPIOA(3)_AF2 or GPIOB(11)_AF2 or
mbed_official 489:119543c9f674 280 * GPIOE(12)_AF0
mbed_official 489:119543c9f674 281 *
mbed_official 489:119543c9f674 282 * For TIM21, the parameter can have the following values:
mbed_official 489:119543c9f674 283 * @arg TIM21_ETR_GPIO: TIM21 ETR connected to GPIO(default) :
mbed_official 489:119543c9f674 284 * APB2_PC(9)_AF0 or APB2_PA(1)_AF5
mbed_official 489:119543c9f674 285 * @arg TIM21_ETR_COMP2_OUT:TIM21 ETR connected to COMP2 output
mbed_official 489:119543c9f674 286 * @arg TIM21_ETR_COMP1_OUT:TIM21 ETR connected to COMP1 output
mbed_official 489:119543c9f674 287 * @arg TIM21_ETR_LSE: TIM21 ETR connected to LSE
mbed_official 489:119543c9f674 288 * @arg TIM21_TI1_MCO: TIM21 TI1 connected to MCO
mbed_official 489:119543c9f674 289 * @arg TIM21_TI1_RTC_WKUT_IT: TIM21 TI1 connected to RTC WAKEUP interrupt
mbed_official 489:119543c9f674 290 * @arg TIM21_TI1_HSE_RTC: TIM21 TI1 connected to HSE_RTC
mbed_official 489:119543c9f674 291 * @arg TIM21_TI1_MSI: TIM21 TI1 connected to MSI clock
mbed_official 489:119543c9f674 292 * @arg TIM21_TI1_LSE: TIM21 TI1 connected to LSE
mbed_official 489:119543c9f674 293 * @arg TIM21_TI1_LSI: TIM21 TI1 connected to LSI
mbed_official 489:119543c9f674 294 * @arg TIM21_TI1_COMP1_OUT:TIM21 TI1 connected to COMP1_OUT
mbed_official 489:119543c9f674 295 * @arg TIM21_TI1_GPIO: TIM21 TI1 connected to GPIO(default):
mbed_official 489:119543c9f674 296 * GPIOA(2)_AF0 or GPIOB(13)_AF6 or
mbed_official 489:119543c9f674 297 * GPIOE(5)_AF0 or GPIOD(0)_AF0
mbed_official 489:119543c9f674 298 * @arg TIM21_TI2_GPIO: TIM21 TI2 connected to GPIO(default):
mbed_official 489:119543c9f674 299 * GPIOA(3)_AF0 or GPIOB(14)_AF6 or
mbed_official 489:119543c9f674 300 * GPIOE(6)_AF0 or GPIOD(7)_AF1
mbed_official 489:119543c9f674 301 * @arg TIM21_TI2_COMP2_OUT:TIM21 TI2 connected to COMP2 output
mbed_official 489:119543c9f674 302 *
mbed_official 489:119543c9f674 303 * For TIM22, the parameter can have the following values:
mbed_official 489:119543c9f674 304 * @arg TIM22_ETR_LSE: TIM22 ETR connected to LSE
mbed_official 489:119543c9f674 305 * @arg TIM22_ETR_COMP2_OUT:TIM22 ETR connected to COMP2 output
mbed_official 489:119543c9f674 306 * @arg TIM22_ETR_COMP1_OUT:TIM22 ETR connected to COMP1 output
mbed_official 489:119543c9f674 307 * @arg TIM22_ETR_GPIO: TIM22 ETR connected to GPIO(default):
mbed_official 489:119543c9f674 308 * GPIOC(8)_AF0 or GPIOA(4)_AF5
mbed_official 489:119543c9f674 309 * @arg TIM22_TI1_GPIO1: TIM22 TI1 connected to GPIO(default):
mbed_official 489:119543c9f674 310 * GPIOC(6)_AF0 or GPIOA(6)_AF5 or
mbed_official 489:119543c9f674 311 * GPIOB(4)_AF4 or GPIOE(0)_AF3
mbed_official 489:119543c9f674 312 * @arg TIM22_TI1_COMP2_OUT:TIM22 TI1 connected to COMP2 output
mbed_official 489:119543c9f674 313 * @arg TIM22_TI1_COMP1_OUT:TIM22 TI1 connected to COMP1 output
mbed_official 489:119543c9f674 314 * @arg TIM22_TI1_GPIO2: TIM22 TI1 connected to GPIO:
mbed_official 489:119543c9f674 315 * GPIOC(6)_AF0 or GPIOA(6)_AF5 or
mbed_official 489:119543c9f674 316 * GPIOB(4)_AF4 or GPIOE(3)_AF0
mbed_official 489:119543c9f674 317 *
mbed_official 489:119543c9f674 318 * @retval HAL status
mbed_official 489:119543c9f674 319 */
mbed_official 489:119543c9f674 320
mbed_official 489:119543c9f674 321 #endif /* STM32L07xxx or STM32L08xxx */
mbed_official 489:119543c9f674 322
mbed_official 376:cb4d9db17537 323 HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap)
mbed_official 376:cb4d9db17537 324 {
mbed_official 489:119543c9f674 325
mbed_official 489:119543c9f674 326 __HAL_LOCK(htim);
mbed_official 489:119543c9f674 327
mbed_official 376:cb4d9db17537 328 /* Check parameters */
mbed_official 489:119543c9f674 329 assert_param(IS_TIM_REMAP(htim->Instance,Remap));
mbed_official 489:119543c9f674 330
mbed_official 376:cb4d9db17537 331 /* Set the Timer remapping configuration */
mbed_official 489:119543c9f674 332 htim->Instance->OR = Remap;
mbed_official 489:119543c9f674 333
mbed_official 376:cb4d9db17537 334 htim->State = HAL_TIM_STATE_READY;
mbed_official 489:119543c9f674 335
mbed_official 489:119543c9f674 336 __HAL_UNLOCK(htim);
mbed_official 489:119543c9f674 337
mbed_official 376:cb4d9db17537 338 return HAL_OK;
mbed_official 376:cb4d9db17537 339 }
mbed_official 376:cb4d9db17537 340
mbed_official 376:cb4d9db17537 341 /**
mbed_official 376:cb4d9db17537 342 * @}
mbed_official 376:cb4d9db17537 343 */
mbed_official 376:cb4d9db17537 344
mbed_official 376:cb4d9db17537 345 /**
mbed_official 376:cb4d9db17537 346 * @}
mbed_official 376:cb4d9db17537 347 */
mbed_official 376:cb4d9db17537 348
mbed_official 376:cb4d9db17537 349 #endif /* HAL_TIM_MODULE_ENABLED */
mbed_official 376:cb4d9db17537 350 /**
mbed_official 376:cb4d9db17537 351 * @}
mbed_official 376:cb4d9db17537 352 */
mbed_official 376:cb4d9db17537 353
mbed_official 376:cb4d9db17537 354 /**
mbed_official 376:cb4d9db17537 355 * @}
mbed_official 376:cb4d9db17537 356 */
mbed_official 376:cb4d9db17537 357 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/