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timer.h
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/*
*******************************************************************************
* Copyright (c) 2019, STMicroelectronics
* All rights reserved.
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
*******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __TIMER_H
#define __TIMER_H
/* Includes ------------------------------------------------------------------*/
#include "stm32_def.h"
#include "PinNames.h"
#ifdef __cplusplus
extern "C" {
#endif
#if defined(HAL_TIM_MODULE_ENABLED) && !defined(HAL_TIM_MODULE_ONLY)
/* Exported constants --------------------------------------------------------*/
#ifndef TIM_IRQ_PRIO
#if (__CORTEX_M == 0x00U)
#define TIM_IRQ_PRIO 3
#else
#define TIM_IRQ_PRIO 14
#endif /* __CORTEX_M */
#endif /* TIM_IRQ_PRIO */
#ifndef TIM_IRQ_SUBPRIO
#define TIM_IRQ_SUBPRIO 0
#endif
#if defined(TIM1_BASE) && !defined(TIM1_IRQn)
#if defined(STM32F0xx) || defined(STM32G0xx)
#define TIM1_IRQn TIM1_BRK_UP_TRG_COM_IRQn
#define TIM1_IRQHandler TIM1_BRK_UP_TRG_COM_IRQHandler
#elif defined(STM32F1xx) ||defined(STM32G4xx)
#define TIM1_IRQn TIM1_UP_TIM16_IRQn
#if !defined (TIM10_BASE)
#define TIM1_IRQHandler TIM1_UP_TIM16_IRQHandler
#elif defined (TIM10_BASE)
#define TIM1_IRQHandler TIM1_UP_TIM10_IRQHandler
#endif
#elif (defined(STM32F3xx) || defined(STM32L4xx) || defined(STM32WBxx)) &&\
defined(TIM16_BASE)
#define TIM1_IRQn TIM1_UP_TIM16_IRQn
#define TIM1_IRQHandler TIM1_UP_TIM16_IRQHandler
#elif defined(STM32F2xx) || defined(STM32F4xx) || defined(STM32F7xx)
#if !defined (TIM10_BASE)
#define TIM1_IRQn TIM1_UP_IRQn
#define TIM1_IRQHandler TIM1_UP_IRQHandler
#else
#define TIM1_IRQn TIM1_UP_TIM10_IRQn
#define TIM1_IRQHandler TIM1_UP_TIM10_IRQHandler
#endif
#elif defined(STM32H7xx) || defined(STM32L5xx) || defined(STM32MP1xx) ||\
defined(STM32U5xx) || defined(STM32WBxx) || defined(STM32WLxx)
#define TIM1_IRQn TIM1_UP_IRQn
#define TIM1_IRQHandler TIM1_UP_IRQHandler
#endif
#endif
#if defined(TIM3_BASE) && !defined(TIM3_IRQn)
#if defined(STM32G0xx) && defined(TIM4_BASE)
#define TIM3_IRQn TIM3_TIM4_IRQn
#define TIM3_IRQHandler TIM3_TIM4_IRQHandler
#endif
#endif
#if defined(TIM4_BASE) && !defined(TIM4_IRQn)
#if defined(STM32G0xx)
#define TIM4_IRQn TIM3_TIM4_IRQn
#endif
#endif
#if defined(TIM6_BASE) && !defined(TIM6_IRQn)
#if defined(DAC_BASE) || defined(DAC1_BASE)
#if defined(STM32G0xx)
#define TIM6_IRQn TIM6_DAC_LPTIM1_IRQn
#define TIM6_IRQHandler TIM6_DAC_LPTIM1_IRQHandler
#elif !defined(STM32F1xx) && !defined(STM32L1xx) && !defined(STM32L5xx) &&\
!defined(STM32MP1xx) && !defined(STM32U5xx)
#define TIM6_IRQn TIM6_DAC_IRQn
#define TIM6_IRQHandler TIM6_DAC_IRQHandler
#endif
#endif
#endif
#if defined(TIM7_BASE) && !defined(TIM7_IRQn)
#if defined(STM32G0xx) && defined(LPTIM2_BASE)
#define TIM7_IRQn TIM7_LPTIM2_IRQn
#define TIM7_IRQHandler TIM7_LPTIM2_IRQHandler
#elif defined(STM32G4xx)
#define TIM7_IRQn TIM7_DAC_IRQn
#define TIM7_IRQHandler TIM7_DAC_IRQHandler
#endif
#endif
#if defined(TIM8_BASE) && !defined(TIM8_IRQn)
#if defined(STM32F1xx) || defined(STM32F2xx) ||defined(STM32F4xx) || defined(STM32F7xx)\
|| defined(STM32H7xx)
#define TIM8_IRQn TIM8_UP_TIM13_IRQn
#define TIM8_IRQHandler TIM8_UP_TIM13_IRQHandler
#elif defined(STM32F3xx) || defined(STM32G4xx) || defined(STM32L4xx) ||\
defined(STM32L5xx) || defined(STM32MP1xx) || defined(STM32U5xx)
#define TIM8_IRQn TIM8_UP_IRQn
#define TIM8_IRQHandler TIM8_UP_IRQHandler
#endif
#endif
#if defined(TIM9_BASE) && !defined(TIM9_IRQn)
#if defined(STM32F1xx) || defined(STM32F2xx) ||defined(STM32F4xx) || defined(STM32F7xx)
#define TIM9_IRQn TIM1_BRK_TIM9_IRQn
#define TIM9_IRQHandler TIM1_BRK_TIM9_IRQHandler
#endif
#endif
#if defined(TIM10_BASE) && !defined(TIM10_IRQn)
#if defined(STM32F1xx) || defined(STM32F2xx) ||defined(STM32F4xx) || defined(STM32F7xx)
#define TIM10_IRQn TIM1_UP_TIM10_IRQn
//TIM10_IRQHandler is mapped on TIM1_IRQHandler when TIM10_IRQn is not defined
#endif
#endif
#if defined(TIM11_BASE) && !defined(TIM11_IRQn)
#if defined(STM32F1xx) || defined(STM32F2xx) ||defined(STM32F4xx) || defined(STM32F7xx)
#define TIM11_IRQn TIM1_TRG_COM_TIM11_IRQn
#define TIM11_IRQHandler TIM1_TRG_COM_TIM11_IRQHandler
#endif
#endif
#if defined(TIM12_BASE) && !defined(TIM12_IRQn)
#if defined(STM32F1xx) || defined(STM32F2xx) ||defined(STM32F4xx) || defined(STM32F7xx)\
|| defined(STM32H7xx)
#define TIM12_IRQn TIM8_BRK_TIM12_IRQn
#define TIM12_IRQHandler TIM8_BRK_TIM12_IRQHandler
#endif
#endif
#if defined(TIM13_BASE) && !defined(TIM13_IRQn)
#if defined(STM32F1xx) || defined(STM32F2xx) ||defined(STM32F4xx) || defined(STM32F7xx)\
|| defined(STM32H7xx)
#define TIM13_IRQn TIM8_UP_TIM13_IRQn
#endif
#endif
#if defined(TIM14_BASE) && !defined(TIM14_IRQn)
#if defined(STM32F1xx) || defined(STM32F2xx) ||defined(STM32F4xx) || defined(STM32F7xx)\
|| defined(STM32H7xx)
#define TIM14_IRQn TIM8_TRG_COM_TIM14_IRQn
#define TIM14_IRQHandler TIM8_TRG_COM_TIM14_IRQHandler
#endif
#endif
#if defined(TIM15_BASE) && !defined(TIM15_IRQn)
#if defined(STM32F1xx) || defined(STM32F3xx) || defined(STM32G4xx) || defined(STM32L4xx)
#define TIM15_IRQn TIM1_BRK_TIM15_IRQn
#define TIM15_IRQHandler TIM1_BRK_TIM15_IRQHandler
#endif
#endif
#if defined(TIM16_BASE) && !defined(TIM16_IRQn)
#if defined(STM32F1xx) || defined(STM32F3xx) || defined(STM32G4xx) || defined(STM32L4xx) || \
defined(STM32WBxx)
#define TIM16_IRQn TIM1_UP_TIM16_IRQn
//TIM16_IRQHandler is mapped on TIM1_IRQHandler when TIM16_IRQn is not defined
#elif defined(STM32G0xx) && defined(FDCAN1_BASE)
#define TIM16_IRQn TIM16_FDCAN_IT0_IRQn
#define TIM16_IRQHandler TIM16_FDCAN_IT0_IRQHandler
#endif
#endif
#if defined(TIM17_BASE) && !defined(TIM17_IRQn)
#if defined(STM32F1xx) || defined(STM32F3xx) || defined(STM32G4xx) || defined(STM32L4xx) || \
defined(STM32WBxx)
#define TIM17_IRQn TIM1_TRG_COM_TIM17_IRQn
#define TIM17_IRQHandler TIM1_TRG_COM_TIM17_IRQHandler
#elif defined(STM32G0xx) && defined(FDCAN1_BASE)
#define TIM17_IRQn TIM17_FDCAN_IT1_IRQn
#define TIM17_IRQHandler TIM17_FDCAN_IT1_IRQHandler
#endif
#endif
#if defined(TIM18_BASE) && !defined(TIM18_IRQn)
#if defined(STM32F3xx)
#define TIM18_IRQn TIM18_DAC2_IRQn
#define TIM18_IRQHandler TIM18_DAC2_IRQHandler
#endif
#endif
#if defined(TIM20_BASE) && !defined(TIM20_IRQn)
#if defined(STM32F3xx) || defined(STM32G4xx)
#define TIM20_IRQn TIM20_UP_IRQn
#define TIM20_IRQHandler TIM20_UP_IRQHandler
#endif
#endif
typedef enum {
#if defined(TIM1_BASE)
TIMER1_INDEX,
#endif
#if defined(TIM2_BASE)
TIMER2_INDEX,
#endif
#if defined(TIM3_BASE)
TIMER3_INDEX,
#endif
#if defined(TIM4_BASE)
TIMER4_INDEX,
#endif
#if defined(TIM5_BASE)
TIMER5_INDEX,
#endif
#if defined(TIM6_BASE)
TIMER6_INDEX,
#endif
#if defined(TIM7_BASE)
TIMER7_INDEX,
#endif
#if defined(TIM8_BASE)
TIMER8_INDEX,
#endif
#if defined(TIM9_BASE)
TIMER9_INDEX,
#endif
#if defined(TIM10_BASE)
TIMER10_INDEX,
#endif
#if defined(TIM11_BASE)
TIMER11_INDEX,
#endif
#if defined(TIM12_BASE)
TIMER12_INDEX,
#endif
#if defined(TIM13_BASE)
TIMER13_INDEX,
#endif
#if defined(TIM14_BASE)
TIMER14_INDEX,
#endif
#if defined(TIM15_BASE)
TIMER15_INDEX,
#endif
#if defined(TIM16_BASE)
TIMER16_INDEX,
#endif
#if defined(TIM17_BASE)
TIMER17_INDEX,
#endif
#if defined(TIM18_BASE)
TIMER18_INDEX,
#endif
#if defined(TIM19_BASE)
TIMER19_INDEX,
#endif
#if defined(TIM20_BASE)
TIMER20_INDEX,
#endif
#if defined(TIM21_BASE)
TIMER21_INDEX,
#endif
#if defined(TIM22_BASE)
TIMER22_INDEX,
#endif
TIMER_NUM,
UNKNOWN_TIMER = 0XFFFF
} timer_index_t;
// This structure is used to be able to get HardwareTimer instance (C++ class)
// from handler (C structure) specially for interrupt management
typedef struct {
// Those 2 first fields must remain in this order at the beginning of the structure
void *__this;
TIM_HandleTypeDef handle;
uint32_t preemptPriority;
uint32_t subPriority;
} timerObj_t;
/* Exported functions ------------------------------------------------------- */
timerObj_t *get_timer_obj(TIM_HandleTypeDef *htim);
void enableTimerClock(TIM_HandleTypeDef *htim);
void disableTimerClock(TIM_HandleTypeDef *htim);
uint32_t getTimerIrq(TIM_TypeDef *tim);
uint8_t getTimerClkSrc(TIM_TypeDef *tim);
IRQn_Type getTimerUpIrq(TIM_TypeDef *tim);
IRQn_Type getTimerCCIrq(TIM_TypeDef *tim);
uint32_t getTimerChannel(PinName pin);
#endif /* HAL_TIM_MODULE_ENABLED && !HAL_TIM_MODULE_ONLY */
#ifdef __cplusplus
}
#endif
#endif /* __TIMER_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/