You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
464 lines
23 KiB
464 lines
23 KiB
/**
|
|
******************************************************************************
|
|
* @file stm32l0xx_hal_tim_ex.c
|
|
* @author MCD Application Team
|
|
* @brief TIM HAL module driver.
|
|
* @brief This file provides firmware functions to manage the following
|
|
* functionalities of the Timer (TIM) peripheral:
|
|
* + Time Hall Sensor Interface Initialization
|
|
* + Time Hall Sensor Interface Start
|
|
* + Time Master and Slave synchronization configuration
|
|
@verbatim
|
|
================================================================================
|
|
##### TIM specific features integration #####
|
|
================================================================================
|
|
|
|
[..] The Timer features include:
|
|
(#) 16-bit up, down, up/down auto-reload counter.
|
|
(#) 16-bit programmable prescaler allowing dividing (also on the fly) the counter clock
|
|
frequency either by any factor between 1 and 65536.
|
|
(#) Up to 4 independent channels for:
|
|
Input Capture
|
|
Output Compare
|
|
PWM generation (Edge and Center-aligned Mode)
|
|
One-pulse mode output
|
|
(#) Synchronization circuit to control the timer with external signals and to interconnect
|
|
several timers together.
|
|
(#) Supports incremental (quadrature) encoder and hall-sensor circuitry for positioning
|
|
purposes
|
|
|
|
##### How to use this driver #####
|
|
================================================================================
|
|
[..]
|
|
(#) Enable the TIM interface clock using
|
|
__HAL_RCC_TIMx_CLK_ENABLE();
|
|
|
|
(#) TIM pins configuration
|
|
(++) Enable the clock for the TIM GPIOs using the following function:
|
|
__HAL_RCC_GPIOx_CLK_ENABLE();
|
|
(++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init();
|
|
|
|
(#) The external Clock can be configured, if needed (the default clock is the internal clock from the APBx),
|
|
using the following function:
|
|
HAL_TIM_ConfigClockSource, the clock configuration should be done before any start function.
|
|
|
|
(#) Configure the TIM in the desired operating mode using one of the
|
|
configuration function of this driver:
|
|
(++) HAL_TIMEx_MasterConfigSynchronization() to configure the peripheral in master mode.
|
|
|
|
(#) Remap the Timer I/O using HAL_TIMEx_RemapConfig() API.
|
|
|
|
|
|
@endverbatim
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "stm32l0xx_hal.h"
|
|
|
|
/** @addtogroup STM32L0xx_HAL_Driver
|
|
* @{
|
|
*/
|
|
|
|
/** @addtogroup TIMEx
|
|
* @brief TIMEx HAL module driver
|
|
* @{
|
|
*/
|
|
|
|
#ifdef HAL_TIM_MODULE_ENABLED
|
|
|
|
|
|
/** @addtogroup TIMEx_Exported_Functions
|
|
* @{
|
|
*/
|
|
|
|
|
|
/** @addtogroup TIMEx_Exported_Functions_Group1
|
|
* @brief Peripheral Control functions
|
|
*
|
|
@verbatim
|
|
===============================================================================
|
|
##### Peripheral Control functions #####
|
|
===============================================================================
|
|
[..] This section provides functions allowing to:
|
|
(+) Configure Master and the Slave synchronization.
|
|
|
|
@endverbatim
|
|
* @{
|
|
*/
|
|
|
|
/**
|
|
* @brief Configures the TIM in master mode.
|
|
* @param htim: TIM handle.
|
|
* @param sMasterConfig: pointer to a TIM_MasterConfigTypeDef structure that
|
|
* contains the selected trigger output (TRGO) and the Master/Slave
|
|
* mode.
|
|
* @retval HAL status
|
|
*/
|
|
HAL_StatusTypeDef HAL_TIMEx_MasterConfigSynchronization(TIM_HandleTypeDef *htim, TIM_MasterConfigTypeDef * sMasterConfig)
|
|
{
|
|
/* Check the parameters */
|
|
assert_param(IS_TIM_MASTER_INSTANCE(htim->Instance));
|
|
assert_param(IS_TIM_TRGO_SOURCE(sMasterConfig->MasterOutputTrigger));
|
|
assert_param(IS_TIM_MSM_STATE(sMasterConfig->MasterSlaveMode));
|
|
|
|
__HAL_LOCK(htim);
|
|
|
|
/* Change the handler state */
|
|
htim->State = HAL_TIM_STATE_BUSY;
|
|
|
|
/* Reset the MMS Bits */
|
|
htim->Instance->CR2 &= ~TIM_CR2_MMS;
|
|
/* Select the TRGO source */
|
|
htim->Instance->CR2 |= sMasterConfig->MasterOutputTrigger;
|
|
|
|
/* Reset the MSM Bit */
|
|
htim->Instance->SMCR &= ~TIM_SMCR_MSM;
|
|
/* Set or Reset the MSM Bit */
|
|
htim->Instance->SMCR |= sMasterConfig->MasterSlaveMode;
|
|
|
|
htim->State = HAL_TIM_STATE_READY;
|
|
|
|
__HAL_UNLOCK(htim);
|
|
|
|
return HAL_OK;
|
|
}
|
|
|
|
|
|
#if defined (STM32L071xx) || defined (STM32L072xx) || defined (STM32L073xx) \
|
|
|| defined (STM32L081xx) || defined (STM32L082xx) || defined (STM32L083xx)
|
|
|
|
/**
|
|
* @brief Configures the remapping of the TIM2, TIM3, TIM21 and TIM22 inputs.
|
|
* The channel inputs (T1..T4) and the Trigger input (ETR) of the
|
|
* timers can be remaped thanks to this function. When an input is
|
|
* mapped, on a GPIO, refer yourself to the GPIO alternate functions
|
|
* for more details.
|
|
* @note It is not possible to connect TIM2 and TIM21 on
|
|
* GPIOB5_AF4 at the same time.
|
|
* When selecting TIM3_TI2_GPIOB5_AF4, Channel2 of TIM3 will be
|
|
* connected to GPIOB5_AF4 and Channel2 of TIM22 will be connected to
|
|
* some other GPIOs. (refer to alternate functions for more details)
|
|
* When selecting TIM3_TI2_GPIO_DEF, Channel2 of Timer 3 will be
|
|
* connected an GPIO (other than GPIOB5_AF4) and Channel2 of TIM22
|
|
* will be connected to GPIOB5_AF4.
|
|
*
|
|
* @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
|
* the configuration information for TIM module.
|
|
* @param Remap: specifies the TIM input remapping source.
|
|
* This parameter is a combination of the following values
|
|
* depending on TIM instance:
|
|
*
|
|
* For TIM2, the parameter can have the following values:
|
|
* @arg TIM2_ETR_GPIO: TIM2 ETR connected to GPIO (default):
|
|
* GPIOA(0)_AF5 or GPIOA(5)_AF2 or
|
|
* GPIOA(15)_AF2 or GPIOE(9)_AF2
|
|
* @arg TIM2_ETR_HSI48: TIM2 ETR connected to HSI48
|
|
* @arg TIM2_ETR_HSI16: TIM2 ETR connected to HSI16
|
|
* @arg TIM2_ETR_LSE: TIM2 ETR connected to LSE
|
|
* @arg TIM2_ETR_COMP2_OUT: TIM2 ETR connected to COMP2 output
|
|
* @arg TIM2_ETR_COMP1_OUT: TIM2 ETR connected to COMP1 output
|
|
* @arg TIM2_TI4_GPIO : TIM2 TI4 connected to GPIO1(default):
|
|
* GPIOA(3)_AF2 or GPIOB(11)_AF2 or
|
|
* GPIOE(12)_AF0
|
|
* @arg TIM2_TI4_COMP1: TIM2 TI4 connected to COMP1
|
|
* @arg TIM2_TI4_COMP2: TIM2 TI4 connected to COMP2
|
|
*
|
|
* For TIM3, the parameter can have the following values:
|
|
* @arg TIM3_ETR_GPIO: TIM3 ETR connected to GPIO (default):
|
|
* GPIOE(2)_AF2 or GPIOD(2)_AF2 or
|
|
* GPIOE(2)AF2
|
|
* @arg TIM3_ETR_HSI: TIM3 ETR connected to HSI
|
|
* @arg TIM3_TI1_USB_SOF: TIM3 TI1 connected to USB_SOF (default)
|
|
* @arg TIM3_TI1_GPIO: TIM3 TI1 connected to GPIO :
|
|
* GPIOE(3)_AF2 or GPIOA(6)_AF2 or
|
|
* GPIOC(6)_AF2 or GPIOB(4)_AF2
|
|
* @arg TIM3_TI2_GPIOB5_AF4:TIM3 TI3 connected to GPIOB(5)_AF4
|
|
* (refer to note)
|
|
* @arg TIM3_TI2_GPIO_DEF: TIM3 TI3 connected to GPIO (default):
|
|
* GPIO_A(7)_AF2 or GPIO_B(5)_AF4 or
|
|
* GPIOC(7)_AF2 or GPIOE(7)_AF2
|
|
* @arg TIM3_TI4_GPIO_DEF: TIM3 TI4 connected to GPIO:
|
|
* GPIO_B(1)_AF2 or GPIO_E(6)_AF2
|
|
* @arg TIM3_TI4_GPIOC9_AF2:TIM3 TI4 connected to GPIOC(9)_AF2
|
|
*
|
|
* For TIM21, the parameter can have the following values:
|
|
* @arg TIM21_ETR_GPIO: TIM21 ETR connected to GPIO(default) :
|
|
* APB2_PC(9)_AF0 or APB2_PA(1)_AF5
|
|
* @arg TIM21_ETR_COMP2_OUT:TIM21 ETR connected to COMP2 output
|
|
* @arg TIM21_ETR_COMP1_OUT:TIM21 ETR connected to COMP1 output
|
|
* @arg TIM21_ETR_LSE: TIM21 ETR connected to LSE
|
|
* @arg TIM21_TI1_MCO: TIM21 TI1 connected to MCO
|
|
* @arg TIM21_TI1_RTC_WKUT_IT: TIM21 TI1 connected to RTC WAKEUP interrupt
|
|
* @arg TIM21_TI1_HSE_RTC: TIM21 TI1 connected to HSE_RTC
|
|
* @arg TIM21_TI1_MSI: TIM21 TI1 connected to MSI clock
|
|
* @arg TIM21_TI1_LSE: TIM21 TI1 connected to LSE
|
|
* @arg TIM21_TI1_LSI: TIM21 TI1 connected to LSI
|
|
* @arg TIM21_TI1_COMP1_OUT:TIM21 TI1 connected to COMP1_OUT
|
|
* @arg TIM21_TI1_GPIO: TIM21 TI1 connected to GPIO(default):
|
|
* GPIOA(2)_AF0 or GPIOB(13)_AF6 or
|
|
* GPIOE(5)_AF0 or GPIOD(0)_AF0
|
|
* @arg TIM21_TI2_GPIO: TIM21 TI2 connected to GPIO(default):
|
|
* GPIOA(3)_AF0 or GPIOB(14)_AF6 or
|
|
* GPIOE(6)_AF0 or GPIOD(7)_AF1
|
|
* @arg TIM21_TI2_COMP2_OUT:TIM21 TI2 connected to COMP2 output
|
|
*
|
|
* For TIM22, the parameter can have the following values:
|
|
* @arg TIM22_ETR_LSE: TIM22 ETR connected to LSE
|
|
* @arg TIM22_ETR_COMP2_OUT:TIM22 ETR connected to COMP2 output
|
|
* @arg TIM22_ETR_COMP1_OUT:TIM22 ETR connected to COMP1 output
|
|
* @arg TIM22_ETR_GPIO: TIM22 ETR connected to GPIO(default):
|
|
* GPIOC(8)_AF0 or GPIOA(4)_AF5
|
|
* @arg TIM22_TI1_GPIO1: TIM22 TI1 connected to GPIO(default):
|
|
* GPIOC(6)_AF0 or GPIOA(6)_AF5 or
|
|
* GPIOB(4)_AF4 or GPIOE(0)_AF3
|
|
* @arg TIM22_TI1_COMP2_OUT:TIM22 TI1 connected to COMP2 output
|
|
* @arg TIM22_TI1_COMP1_OUT:TIM22 TI1 connected to COMP1 output
|
|
* @arg TIM22_TI1_GPIO2: TIM22 TI1 connected to GPIO:
|
|
* GPIOC(6)_AF0 or GPIOA(6)_AF5 or
|
|
* GPIOB(4)_AF4 or GPIOE(3)_AF0
|
|
*
|
|
* @retval HAL status
|
|
*/
|
|
#elif defined (STM32L031xx) || defined (STM32L041xx)
|
|
/**
|
|
* @brief Configures the remapping of the TIM2, TIM21 and TIM22 inputs.
|
|
* The channel inputs (T1..T4) and the Trigger input (ETR) of the
|
|
* timers can be remaped thanks to this function. When an input is
|
|
* mapped, on a GPIO, refer yourself to the GPIO alternate functions
|
|
* for more details.
|
|
*
|
|
* @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
|
* the configuration information for TIM module.
|
|
* @param Remap: specifies the TIM input remapping source.
|
|
* This parameter is a combination of the following values
|
|
* depending on TIM instance:
|
|
*
|
|
* For TIM2, the parameter can have the following values:
|
|
* @arg TIM2_ETR_GPIO: TIM2 ETR connected to GPIO (default):
|
|
* GPIOA(0)_AF5 or GPIOA(5)_AF2 or
|
|
* GPIOA(15)_AF2
|
|
* @arg TIM2_ETR_HSI16: TIM2 ETR connected to HS16 (HSIOUT)
|
|
* @arg TIM2_ETR_LSE: TIM2 ETR connected to LSE
|
|
* @arg TIM2_ETR_COMP2_OUT: TIM2 ETR connected to COMP2 output
|
|
* @arg TIM2_ETR_COMP1_OUT: TIM2 ETR connected to COMP1 output
|
|
* @arg TIM2_TI4_GPIO : TIM2 TI4 connected to GPIO (default):
|
|
* GPIOA(3)_AF2 or GPIOB(11)_AF2 or
|
|
* GPIOB(1)_AF5
|
|
* @arg TIM2_TI4_COMP1_OUT: TIM2 TI4 connected to COMP1 output
|
|
* @arg TIM2_TI4_COMP2_OUT: TIM2 TI4 connected to COMP2 output
|
|
*
|
|
* For TIM21, the parameter can have the following values:
|
|
* @arg TIM21_ETR_GPIO: TIM21 ETR connected to GPIO(default) :
|
|
* APB2_PA(1)_AF5
|
|
* @arg TIM21_ETR_COMP2_OUT:TIM21 ETR connected to COMP2 output
|
|
* @arg TIM21_ETR_COMP1_OUT:TIM21 ETR connected to COMP1 output
|
|
* @arg TIM21_ETR_LSE: TIM21 ETR connected to LSE
|
|
* @arg TIM21_TI1_MCO: TIM21 TI1 connected to MCO
|
|
* @arg TIM21_TI1_RTC_WKUT_IT: TIM21 TI1 connected to RTC WAKEUP interrupt
|
|
* @arg TIM21_TI1_HSE_RTC: TIM21 TI1 connected to HSE_RTC
|
|
* @arg TIM21_TI1_MSI: TIM21 TI1 connected to MSI clock
|
|
* @arg TIM21_TI1_LSE: TIM21 TI1 connected to LSE
|
|
* @arg TIM21_TI1_LSI: TIM21 TI1 connected to LSI
|
|
* @arg TIM21_TI1_COMP1_OUT:TIM21 TI1 connected to COMP1_OUT
|
|
* @arg TIM21_TI2_GPIO: TIM21 TI2 connected to GPIO(default):
|
|
* GPIOA(3)_AF0 or GPIOB(14)_AF6
|
|
* @arg TIM21_TI2_COMP2_OUT:TIM21 TI2 connected to COMP2 output
|
|
*
|
|
* For TIM22, the parameter can have the following values:
|
|
* @arg TIM22_ETR_LSE: TIM22 ETR connected to LSE
|
|
* @arg TIM22_ETR_COMP2_OUT:TIM22 ETR connected to COMP2 output
|
|
* @arg TIM22_ETR_COMP1_OUT:TIM22 ETR connected to COMP1 output
|
|
* @arg TIM22_ETR_GPIO: TIM22 ETR connected to GPIO(default):
|
|
* GPIOA(4)_AF5
|
|
* @arg TIM22_TI1_GPIO1: TIM22 TI1 connected to GPIO(default):
|
|
* GPIOC(0)_AF6 or GPIOA(5)_AF6 or
|
|
* GPIOB(4)_AF4
|
|
* @arg TIM22_TI1_COMP2_OUT:TIM22 TI1 connected to COMP2 output
|
|
* @arg TIM22_TI1_COMP1_OUT:TIM22 TI1 connected to COMP1 output
|
|
* @arg TIM22_TI1_GPIO2: TIM22 TI1 connected to GPIO:
|
|
* GPIOA(6)_AF5 or GPIOB(4)_AF4
|
|
*
|
|
* @retval HAL status
|
|
*/
|
|
#elif defined (STM32L011xx) || defined (STM32L021xx)
|
|
/**
|
|
* @brief Configures the remapping of the TIM2 and TIM21 inputs.
|
|
* The channel inputs (T1..T4) and the Trigger input (ETR) of the
|
|
* timers can be remaped thanks to this function. When an input is
|
|
* mapped, on a GPIO, refer yourself to the GPIO alternate functions
|
|
* for more details.
|
|
*
|
|
* @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
|
* the configuration information for TIM module.
|
|
* @param Remap: specifies the TIM input remapping source.
|
|
* This parameter is a combination of the following values
|
|
* depending on TIM instance:
|
|
*
|
|
* For TIM2, the parameter can have the following values:
|
|
* @arg TIM2_ETR_GPIO: TIM2 ETR connected to GPIO (default):
|
|
* GPIOA(0)_AF5 or GPIOA(5)_AF2 or
|
|
* GPIOA(15)_AF2
|
|
* @arg TIM2_ETR_HSI16: TIM2 ETR connected to HS16 (HSIOUT)
|
|
* @arg TIM2_ETR_LSE: TIM2 ETR connected to LSE
|
|
* @arg TIM2_ETR_COMP2_OUT: TIM2 ETR connected to COMP2 output
|
|
* @arg TIM2_ETR_COMP1_OUT: TIM2 ETR connected to COMP1 output
|
|
* @arg TIM2_TI4_GPIO : TIM2 TI4 connected to GPIO (default):
|
|
* GPIOA(3)_AF2 or GPIOB(11)_AF2 or
|
|
* GPIOB(1)_AF5
|
|
* @arg TIM2_TI4_COMP1_OUT: TIM2 TI4 connected to COMP1 output
|
|
* @arg TIM2_TI4_COMP2_OUT: TIM2 TI4 connected to COMP2 output
|
|
*
|
|
* For TIM21, the parameter can have the following values:
|
|
* @arg TIM21_ETR_GPIO: TIM21 ETR connected to GPIO(default) :
|
|
* APB2_PA(1)_AF5
|
|
* @arg TIM21_ETR_COMP2_OUT:TIM21 ETR connected to COMP2 output
|
|
* @arg TIM21_ETR_COMP1_OUT:TIM21 ETR connected to COMP1 output
|
|
* @arg TIM21_ETR_LSE: TIM21 ETR connected to LSE
|
|
* @arg TIM21_TI1_MCO: TIM21 TI1 connected to MCO
|
|
* @arg TIM21_TI1_RTC_WKUT_IT: TIM21 TI1 connected to RTC WAKEUP interrupt
|
|
* @arg TIM21_TI1_HSE_RTC: TIM21 TI1 connected to HSE_RTC
|
|
* @arg TIM21_TI1_MSI: TIM21 TI1 connected to MSI clock
|
|
* @arg TIM21_TI1_LSE: TIM21 TI1 connected to LSE
|
|
* @arg TIM21_TI1_LSI: TIM21 TI1 connected to LSI
|
|
* @arg TIM21_TI1_COMP1_OUT:TIM21 TI1 connected to COMP1_OUT
|
|
* @arg TIM21_TI2_GPIO: TIM21 TI2 connected to GPIO(default):
|
|
* GPIOA(3)_AF0 or GPIOB(14)_AF6
|
|
* @arg TIM21_TI2_COMP2_OUT:TIM21 TI2 connected to COMP2 output
|
|
*
|
|
* @retval HAL status
|
|
*/
|
|
#else
|
|
/**
|
|
* @brief Configures the remapping of the TIM2, TIM21 and TIM22 inputs.
|
|
* The channel inputs (T1..T4) and the Trigger input (ETR) of the
|
|
* timers can be remaped thanks to this function. When an input is
|
|
* mapped, on a GPIO, refer yourself to the GPIO alternate functions
|
|
* for more details.
|
|
*
|
|
* @param htim: pointer to a TIM_HandleTypeDef structure that contains
|
|
* the configuration information for TIM module.
|
|
* @param Remap: specifies the TIM input remapping source.
|
|
* This parameter is a combination of the following values
|
|
* depending on TIM instance:
|
|
*
|
|
* For TIM2, the parameter can have the following values:
|
|
* @arg TIM2_ETR_GPIO: TIM2 ETR connected to GPIO (default):
|
|
* GPIOA(0)_AF5 or GPIOA(5)_AF2 or
|
|
* GPIOA(15)_AF2 or GPIOE(9)_AF2
|
|
* @arg TIM2_ETR_HSI48: TIM2 ETR connected to HSI48
|
|
* @arg TIM2_ETR_LSE: TIM2 ETR connected to LSE
|
|
* @arg TIM2_ETR_COMP2_OUT: TIM2 ETR connected to COMP2 output
|
|
* @arg TIM2_ETR_COMP1_OUT: TIM2 ETR connected to COMP1 output
|
|
* @arg TIM2_TI4_GPIO: TIM2 TI4 connected to GPIO1(default):
|
|
* GPIOA(3)_AF2 or GPIOB(11)_AF2 or
|
|
* GPIOE(12)_AF0
|
|
* @arg TIM2_TI4_COMP1: TIM2 TI4 connected to COMP1
|
|
* @arg TIM2_TI4_COMP2: TIM2 TI4 connected to COMP2
|
|
* @arg TIM2_TI4_GPIO2: TIM2 TI4 connected to GPIO2 :
|
|
* GPIOA(3)_AF2 or GPIOB(11)_AF2 or
|
|
* GPIOE(12)_AF0
|
|
*
|
|
* For TIM21, the parameter can have the following values:
|
|
* @arg TIM21_ETR_GPIO: TIM21 ETR connected to GPIO(default) :
|
|
* APB2_PC(9)_AF0 or APB2_PA(1)_AF5
|
|
* @arg TIM21_ETR_COMP2_OUT:TIM21 ETR connected to COMP2 output
|
|
* @arg TIM21_ETR_COMP1_OUT:TIM21 ETR connected to COMP1 output
|
|
* @arg TIM21_ETR_LSE: TIM21 ETR connected to LSE
|
|
* @arg TIM21_TI1_MCO: TIM21 TI1 connected to MCO
|
|
* @arg TIM21_TI1_RTC_WKUT_IT: TIM21 TI1 connected to RTC WAKEUP interrupt
|
|
* @arg TIM21_TI1_HSE_RTC: TIM21 TI1 connected to HSE_RTC
|
|
* @arg TIM21_TI1_MSI: TIM21 TI1 connected to MSI clock
|
|
* @arg TIM21_TI1_LSE: TIM21 TI1 connected to LSE
|
|
* @arg TIM21_TI1_LSI: TIM21 TI1 connected to LSI
|
|
* @arg TIM21_TI1_COMP1_OUT:TIM21 TI1 connected to COMP1_OUT
|
|
* @arg TIM21_TI1_GPIO: TIM21 TI1 connected to GPIO(default):
|
|
* GPIOA(2)_AF0 or GPIOB(13)_AF6 or
|
|
* GPIOE(5)_AF0 or GPIOD(0)_AF0
|
|
* @arg TIM21_TI2_GPIO: TIM21 TI2 connected to GPIO(default):
|
|
* GPIOA(3)_AF0 or GPIOB(14)_AF6 or
|
|
* GPIOE(6)_AF0 or GPIOD(7)_AF1
|
|
* @arg TIM21_TI2_COMP2_OUT:TIM21 TI2 connected to COMP2 output
|
|
*
|
|
* For TIM22, the parameter can have the following values:
|
|
* @arg TIM22_ETR_LSE: TIM22 ETR connected to LSE
|
|
* @arg TIM22_ETR_COMP2_OUT:TIM22 ETR connected to COMP2 output
|
|
* @arg TIM22_ETR_COMP1_OUT:TIM22 ETR connected to COMP1 output
|
|
* @arg TIM22_ETR_GPIO: TIM22 ETR connected to GPIO(default):
|
|
* GPIOC(8)_AF0 or GPIOA(4)_AF5
|
|
* @arg TIM22_TI1_GPIO1: TIM22 TI1 connected to GPIO(default):
|
|
* GPIOC(6)_AF0 or GPIOA(6)_AF5 or
|
|
* GPIOB(4)_AF4 or GPIOE(0)_AF3
|
|
* @arg TIM22_TI1_COMP2_OUT:TIM22 TI1 connected to COMP2 output
|
|
* @arg TIM22_TI1_COMP1_OUT:TIM22 TI1 connected to COMP1 output
|
|
* @arg TIM22_TI1_GPIO2: TIM22 TI1 connected to GPIO:
|
|
* GPIOC(6)_AF0 or GPIOA(6)_AF5 or
|
|
* GPIOB(4)_AF4 or GPIOE(3)_AF0
|
|
*
|
|
* @retval HAL status
|
|
*/
|
|
|
|
#endif /* STM32L07xxx or STM32L08xxx */
|
|
|
|
HAL_StatusTypeDef HAL_TIMEx_RemapConfig(TIM_HandleTypeDef *htim, uint32_t Remap)
|
|
{
|
|
|
|
__HAL_LOCK(htim);
|
|
|
|
/* Check parameters */
|
|
assert_param(IS_TIM_REMAP(htim->Instance,Remap));
|
|
|
|
/* Set the Timer remapping configuration */
|
|
htim->Instance->OR = Remap;
|
|
|
|
htim->State = HAL_TIM_STATE_READY;
|
|
|
|
__HAL_UNLOCK(htim);
|
|
|
|
return HAL_OK;
|
|
}
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
#endif /* HAL_TIM_MODULE_ENABLED */
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|
|
|