us_ticker_data.h 1.2 KB

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  1. /* mbed Microcontroller Library
  2. * Copyright (c) 2006-2018 ARM Limited
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. #ifndef __US_TICKER_DATA_H
  17. #define __US_TICKER_DATA_H
  18. #ifdef __cplusplus
  19. extern "C" {
  20. #endif
  21. #include "stm32l4xx.h"
  22. #include "stm32l4xx_ll_tim.h"
  23. #include "cmsis_nvic.h"
  24. #define TIM_MST TIM2
  25. #define TIM_MST_IRQ TIM2_IRQn
  26. #define TIM_MST_RCC __HAL_RCC_TIM2_CLK_ENABLE()
  27. #define TIM_MST_DBGMCU_FREEZE __HAL_DBGMCU_FREEZE_TIM2()
  28. #define TIM_MST_RESET_ON __HAL_RCC_TIM2_FORCE_RESET()
  29. #define TIM_MST_RESET_OFF __HAL_RCC_TIM2_RELEASE_RESET()
  30. #define TIM_MST_BIT_WIDTH 32 // 16 or 32
  31. #define TIM_MST_PCLK 1 // Select the peripheral clock number (1 or 2)
  32. #ifdef __cplusplus
  33. }
  34. #endif
  35. #endif // __US_TICKER_DATA_H