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mbed-os / targets / TARGET_STM / TARGET_STM32G0 / us_ticker_data.h
/* mbed Microcontroller Library
 * SPDX-License-Identifier: BSD-3-Clause
 ******************************************************************************
 *
 * Copyright (c) 2017 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
 *
 ******************************************************************************
 */
#ifndef __US_TICKER_DATA_H
#define __US_TICKER_DATA_H

#ifdef __cplusplus
extern "C" {
#endif

#include "stm32g0xx.h"
#include "stm32g0xx_ll_tim.h"
#include "cmsis_nvic.h"

#if defined TIM2_BASE

#define TIM_MST      TIM2
#define TIM_MST_IRQ  TIM2_IRQn
#define TIM_MST_RCC  __TIM2_CLK_ENABLE()
#define TIM_MST_DBGMCU_FREEZE  __HAL_DBGMCU_FREEZE_TIM2()

#define TIM_MST_RESET_ON   __TIM2_FORCE_RESET()
#define TIM_MST_RESET_OFF  __TIM2_RELEASE_RESET()

#define TIM_MST_BIT_WIDTH  32 // 16 or 32

#else // TIM2_BASE

#define TIM_MST      TIM3
#if defined (STM32G0B0xx)
#define TIM_MST_IRQ  TIM3_TIM4_IRQn
#else
#define TIM_MST_IRQ  TIM3_IRQn
#endif
#define TIM_MST_RCC  __TIM3_CLK_ENABLE()
#define TIM_MST_DBGMCU_FREEZE  __HAL_DBGMCU_FREEZE_TIM3()

#define TIM_MST_RESET_ON   __TIM3_FORCE_RESET()
#define TIM_MST_RESET_OFF  __TIM3_RELEASE_RESET()

#define TIM_MST_BIT_WIDTH  16 // 16 or 32

#endif // TIM2_BASE

#define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)

#ifdef __cplusplus
}
#endif

#endif // __US_TICKER_DATA_H