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/**
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****************************************************************************** |
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* File Name : ADC.h |
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* Description : This file provides code for the configuration |
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* of the ADC instances. |
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****************************************************************************** |
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** This notice applies to any and all portions of this file |
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* that are not between comment pairs USER CODE BEGIN and |
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* USER CODE END. Other portions of this file, whether
|
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|
* inserted by the user or by software development tools |
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* are owned by their respective copyright owners. |
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* |
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* COPYRIGHT(c) 2017 STMicroelectronics |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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|
* are permitted provided that the following conditions are met: |
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|
* 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. |
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|
* 3. Neither the name of STMicroelectronics nor the names of its contributors |
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|
* may be used to endorse or promote products derived from this software |
||||||
|
* without specific prior written permission. |
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|
* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
||||||
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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|
* 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. |
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* |
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****************************************************************************** |
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*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __adc_H |
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#define __adc_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Includes ------------------------------------------------------------------*/ |
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#include "stm32l0xx_hal.h" |
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#include "main.h" |
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/* USER CODE BEGIN Includes */ |
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/* USER CODE END Includes */ |
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extern ADC_HandleTypeDef hadc; |
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/* USER CODE BEGIN Private defines */ |
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/* USER CODE END Private defines */ |
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extern void _Error_Handler(char *, int); |
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void MX_ADC_Init(void); |
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/* USER CODE BEGIN Prototypes */ |
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/* USER CODE END Prototypes */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /*__ adc_H */ |
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/**
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* @} |
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*/ |
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/**
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* @} |
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*/ |
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
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@ -0,0 +1,78 @@ |
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/**
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****************************************************************************** |
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* File Name : dma.h |
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* Description : This file contains all the function prototypes for |
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* the dma.c file |
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****************************************************************************** |
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** This notice applies to any and all portions of this file |
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* that are not between comment pairs USER CODE BEGIN and |
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* USER CODE END. Other portions of this file, whether
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* inserted by the user or by software development tools |
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* are owned by their respective copyright owners. |
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* |
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* COPYRIGHT(c) 2017 STMicroelectronics |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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|
* are permitted provided that the following conditions are met: |
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|
* 1. Redistributions of source code must retain the above copyright notice, |
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|
* 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 |
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|
* and/or other materials provided with the distribution. |
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|
* 3. Neither the name of STMicroelectronics nor the names of its contributors |
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|
* may be used to endorse or promote products derived from this software |
||||||
|
* without specific prior written permission. |
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|
* |
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|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************** |
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*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __dma_H |
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#define __dma_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Includes ------------------------------------------------------------------*/ |
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#include "stm32l0xx_hal.h" |
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#include "main.h" |
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/* DMA memory to memory transfer handles -------------------------------------*/ |
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extern void _Error_Handler(char*, int); |
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/* USER CODE BEGIN Includes */ |
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/* USER CODE END Includes */ |
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/* USER CODE BEGIN Private defines */ |
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/* USER CODE END Private defines */ |
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void MX_DMA_Init(void); |
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/* USER CODE BEGIN Prototypes */ |
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/* USER CODE END Prototypes */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* __dma_H */ |
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/**
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* @} |
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*/ |
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
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@ -0,0 +1,81 @@ |
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/**
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****************************************************************************** |
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* File Name : TIM.h |
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* Description : This file provides code for the configuration |
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* of the TIM instances. |
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****************************************************************************** |
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** This notice applies to any and all portions of this file |
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|
* that are not between comment pairs USER CODE BEGIN and |
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|
* USER CODE END. Other portions of this file, whether
|
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|
* inserted by the user or by software development tools |
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|
* are owned by their respective copyright owners. |
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|
* |
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|
* COPYRIGHT(c) 2017 STMicroelectronics |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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|
* are permitted provided that the following conditions are met: |
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|
* 1. Redistributions of source code must retain the above copyright notice, |
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|
* this list of conditions and the following disclaimer. |
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|
* 2. Redistributions in binary form must reproduce the above copyright notice, |
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|
* this list of conditions and the following disclaimer in the documentation |
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|
* and/or other materials provided with the distribution. |
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|
* 3. Neither the name of STMicroelectronics nor the names of its contributors |
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|
* may be used to endorse or promote products derived from this software |
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|
* without specific prior written permission. |
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|
* |
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|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************** |
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*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __tim_H |
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#define __tim_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Includes ------------------------------------------------------------------*/ |
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#include "stm32l0xx_hal.h" |
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#include "main.h" |
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/* USER CODE BEGIN Includes */ |
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/* USER CODE END Includes */ |
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extern TIM_HandleTypeDef htim2; |
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/* USER CODE BEGIN Private defines */ |
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/* USER CODE END Private defines */ |
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extern void _Error_Handler(char *, int); |
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void MX_TIM2_Init(void); |
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/* USER CODE BEGIN Prototypes */ |
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/* USER CODE END Prototypes */ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /*__ tim_H */ |
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/**
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* @} |
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*/ |
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/**
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* @} |
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*/ |
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
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@ -0,0 +1,173 @@ |
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/**
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****************************************************************************** |
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* File Name : ADC.c |
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* Description : This file provides code for the configuration |
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* of the ADC instances. |
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****************************************************************************** |
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** This notice applies to any and all portions of this file |
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|
* that are not between comment pairs USER CODE BEGIN and |
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|
* USER CODE END. Other portions of this file, whether
|
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* inserted by the user or by software development tools |
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|
* are owned by their respective copyright owners. |
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|
* |
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* COPYRIGHT(c) 2017 STMicroelectronics |
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* |
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* Redistribution and use in source and binary forms, with or without modification, |
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|
* are permitted provided that the following conditions are met: |
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|
* 1. Redistributions of source code must retain the above copyright notice, |
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|
* this list of conditions and the following disclaimer. |
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|
* 2. Redistributions in binary form must reproduce the above copyright notice, |
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|
* this list of conditions and the following disclaimer in the documentation |
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|
* and/or other materials provided with the distribution. |
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|
* 3. Neither the name of STMicroelectronics nor the names of its contributors |
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|
* may be used to endorse or promote products derived from this software |
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|
* without specific prior written permission. |
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|
* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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****************************************************************************** |
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*/ |
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/* Includes ------------------------------------------------------------------*/ |
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#include "adc.h" |
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//#include "gpio.h"
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#include "dma.h" |
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/* USER CODE BEGIN 0 */ |
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/* USER CODE END 0 */ |
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ADC_HandleTypeDef hadc; |
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DMA_HandleTypeDef hdma_adc; |
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/* ADC init function */ |
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void MX_ADC_Init(void) |
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{ |
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ADC_ChannelConfTypeDef sConfig; |
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/**Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
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*/ |
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hadc.Instance = ADC1; |
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hadc.Init.OversamplingMode = DISABLE; |
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hadc.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV2; |
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hadc.Init.Resolution = ADC_RESOLUTION_12B; |
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hadc.Init.SamplingTime = ADC_SAMPLETIME_12CYCLES_5; |
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hadc.Init.ScanConvMode = ADC_SCAN_DIRECTION_FORWARD; |
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hadc.Init.DataAlign = ADC_DATAALIGN_RIGHT; |
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hadc.Init.ContinuousConvMode = DISABLE; |
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hadc.Init.DiscontinuousConvMode = DISABLE; |
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hadc.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_RISING; |
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hadc.Init.ExternalTrigConv = ADC_EXTERNALTRIGCONV_T2_TRGO; |
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hadc.Init.DMAContinuousRequests = DISABLE; |
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hadc.Init.EOCSelection = ADC_EOC_SINGLE_CONV; |
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hadc.Init.Overrun = ADC_OVR_DATA_PRESERVED; |
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hadc.Init.LowPowerAutoWait = DISABLE; |
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hadc.Init.LowPowerFrequencyMode = DISABLE; |
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hadc.Init.LowPowerAutoPowerOff = DISABLE; |
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if (HAL_ADC_Init(&hadc) != HAL_OK) |
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{ |
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_Error_Handler(__FILE__, __LINE__); |
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} |
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/**Configure for the selected ADC regular channel to be converted.
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*/ |
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sConfig.Channel = ADC_CHANNEL_1; |
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sConfig.Rank = ADC_RANK_CHANNEL_NUMBER; |
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if (HAL_ADC_ConfigChannel(&hadc, &sConfig) != HAL_OK) |
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{ |
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_Error_Handler(__FILE__, __LINE__); |
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} |
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} |
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void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle) |
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{ |
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GPIO_InitTypeDef GPIO_InitStruct; |
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if(adcHandle->Instance==ADC1) |
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{ |
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/* USER CODE BEGIN ADC1_MspInit 0 */ |
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/* USER CODE END ADC1_MspInit 0 */ |
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/* ADC1 clock enable */ |
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__HAL_RCC_ADC1_CLK_ENABLE(); |
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/**ADC GPIO Configuration
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PA0 ------> ADC_IN0
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*/ |
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GPIO_InitStruct.Pin = GPIO_PIN_1; |
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GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; |
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GPIO_InitStruct.Pull = GPIO_NOPULL; |
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HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
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/* ADC1 DMA Init */ |
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/* ADC Init */ |
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hdma_adc.Instance = DMA1_Channel1; |
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hdma_adc.Init.Request = DMA_REQUEST_0; |
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hdma_adc.Init.Direction = DMA_PERIPH_TO_MEMORY; |
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hdma_adc.Init.PeriphInc = DMA_PINC_DISABLE; |
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hdma_adc.Init.MemInc = DMA_MINC_ENABLE; |
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hdma_adc.Init.PeriphDataAlignment = DMA_PDATAALIGN_HALFWORD; |
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hdma_adc.Init.MemDataAlignment = DMA_MDATAALIGN_HALFWORD; |
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hdma_adc.Init.Mode = DMA_NORMAL; |
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hdma_adc.Init.Priority = DMA_PRIORITY_HIGH; |
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if (HAL_DMA_Init(&hdma_adc) != HAL_OK) |
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{ |
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_Error_Handler(__FILE__, __LINE__); |
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} |
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__HAL_LINKDMA(adcHandle,DMA_Handle,hdma_adc); |
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/* USER CODE BEGIN ADC1_MspInit 1 */ |
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/* USER CODE END ADC1_MspInit 1 */ |
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} |
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} |
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void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle) |
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{ |
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if(adcHandle->Instance==ADC1) |
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{ |
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/* USER CODE BEGIN ADC1_MspDeInit 0 */ |
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/* USER CODE END ADC1_MspDeInit 0 */ |
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/* Peripheral clock disable */ |
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__HAL_RCC_ADC1_CLK_DISABLE(); |
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/**ADC GPIO Configuration
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PA0 ------> ADC_IN0
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*/ |
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HAL_GPIO_DeInit(GPIOA, GPIO_PIN_1); |
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/* ADC1 DMA DeInit */ |
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HAL_DMA_DeInit(adcHandle->DMA_Handle); |
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/* USER CODE BEGIN ADC1_MspDeInit 1 */ |
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/* USER CODE END ADC1_MspDeInit 1 */ |
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} |
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}
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/* USER CODE BEGIN 1 */ |
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/* USER CODE END 1 */ |
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/**
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* @} |
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*/ |
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/**
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* @} |
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*/ |
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
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File diff suppressed because one or more lines are too long
@ -0,0 +1,25 @@ |
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/*
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* audio.h |
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* |
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* Created on: Dec 31, 2017 |
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* Author: ondra |
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*/ |
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#ifndef SRC_AUDIO_H_ |
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#define SRC_AUDIO_H_ |
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#include <stdint.h> |
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#include <stdbool.h> |
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||||||
|
/** A detected peak struct */ |
||||||
|
struct peak { |
||||||
|
float position; // precise position, unit is 1 bin
|
||||||
|
float magnitude; // precise magnitude
|
||||||
|
float weight; // sorting weight (internal use)
|
||||||
|
}; |
||||||
|
|
||||||
|
void audio_capture(struct peak *peaks, uint32_t pcount, float *noise, float *totalpower) ; |
||||||
|
|
||||||
|
|
||||||
|
#endif /* SRC_AUDIO_H_ */ |
||||||
@ -0,0 +1,81 @@ |
|||||||
|
/**
|
||||||
|
****************************************************************************** |
||||||
|
* File Name : dma.c |
||||||
|
* Description : This file provides code for the configuration |
||||||
|
* of all the requested memory to memory DMA transfers. |
||||||
|
****************************************************************************** |
||||||
|
** This notice applies to any and all portions of this file |
||||||
|
* that are not between comment pairs USER CODE BEGIN and |
||||||
|
* USER CODE END. Other portions of this file, whether
|
||||||
|
* inserted by the user or by software development tools |
||||||
|
* are owned by their respective copyright owners. |
||||||
|
* |
||||||
|
* COPYRIGHT(c) 2017 STMicroelectronics |
||||||
|
* |
||||||
|
* 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 "dma.h" |
||||||
|
|
||||||
|
/* USER CODE BEGIN 0 */ |
||||||
|
|
||||||
|
/* USER CODE END 0 */ |
||||||
|
|
||||||
|
/*----------------------------------------------------------------------------*/ |
||||||
|
/* Configure DMA */ |
||||||
|
/*----------------------------------------------------------------------------*/ |
||||||
|
|
||||||
|
/* USER CODE BEGIN 1 */ |
||||||
|
|
||||||
|
/* USER CODE END 1 */ |
||||||
|
|
||||||
|
/**
|
||||||
|
* Enable DMA controller clock |
||||||
|
*/ |
||||||
|
void MX_DMA_Init(void)
|
||||||
|
{ |
||||||
|
/* DMA controller clock enable */ |
||||||
|
__HAL_RCC_DMA1_CLK_ENABLE(); |
||||||
|
|
||||||
|
/* DMA interrupt init */ |
||||||
|
/* DMA1_Channel1_IRQn interrupt configuration */ |
||||||
|
HAL_NVIC_SetPriority(DMA1_Channel1_IRQn, 0, 0); |
||||||
|
HAL_NVIC_EnableIRQ(DMA1_Channel1_IRQn); |
||||||
|
|
||||||
|
} |
||||||
|
|
||||||
|
/* USER CODE BEGIN 2 */ |
||||||
|
|
||||||
|
/* USER CODE END 2 */ |
||||||
|
|
||||||
|
/**
|
||||||
|
* @} |
||||||
|
*/ |
||||||
|
|
||||||
|
/**
|
||||||
|
* @} |
||||||
|
*/ |
||||||
|
|
||||||
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
||||||
@ -0,0 +1,124 @@ |
|||||||
|
/**
|
||||||
|
****************************************************************************** |
||||||
|
* File Name : TIM.c |
||||||
|
* Description : This file provides code for the configuration |
||||||
|
* of the TIM instances. |
||||||
|
****************************************************************************** |
||||||
|
** This notice applies to any and all portions of this file |
||||||
|
* that are not between comment pairs USER CODE BEGIN and |
||||||
|
* USER CODE END. Other portions of this file, whether
|
||||||
|
* inserted by the user or by software development tools |
||||||
|
* are owned by their respective copyright owners. |
||||||
|
* |
||||||
|
* COPYRIGHT(c) 2017 STMicroelectronics |
||||||
|
* |
||||||
|
* 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 "tim.h" |
||||||
|
|
||||||
|
/* USER CODE BEGIN 0 */ |
||||||
|
|
||||||
|
/* USER CODE END 0 */ |
||||||
|
|
||||||
|
TIM_HandleTypeDef htim2; |
||||||
|
|
||||||
|
/* TIM2 init function */ |
||||||
|
void MX_TIM2_Init(void) |
||||||
|
{ |
||||||
|
TIM_ClockConfigTypeDef sClockSourceConfig; |
||||||
|
TIM_MasterConfigTypeDef sMasterConfig; |
||||||
|
|
||||||
|
htim2.Instance = TIM2; |
||||||
|
htim2.Init.Prescaler = 10; |
||||||
|
htim2.Init.CounterMode = TIM_COUNTERMODE_UP; |
||||||
|
htim2.Init.Period = 54; |
||||||
|
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; |
||||||
|
if (HAL_TIM_Base_Init(&htim2) != HAL_OK) |
||||||
|
{ |
||||||
|
_Error_Handler(__FILE__, __LINE__); |
||||||
|
} |
||||||
|
|
||||||
|
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; |
||||||
|
if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK) |
||||||
|
{ |
||||||
|
_Error_Handler(__FILE__, __LINE__); |
||||||
|
} |
||||||
|
|
||||||
|
sMasterConfig.MasterOutputTrigger = TIM_TRGO_UPDATE; |
||||||
|
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; |
||||||
|
if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK) |
||||||
|
{ |
||||||
|
_Error_Handler(__FILE__, __LINE__); |
||||||
|
} |
||||||
|
|
||||||
|
} |
||||||
|
|
||||||
|
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle) |
||||||
|
{ |
||||||
|
|
||||||
|
if(tim_baseHandle->Instance==TIM2) |
||||||
|
{ |
||||||
|
/* USER CODE BEGIN TIM2_MspInit 0 */ |
||||||
|
|
||||||
|
/* USER CODE END TIM2_MspInit 0 */ |
||||||
|
/* TIM2 clock enable */ |
||||||
|
__HAL_RCC_TIM2_CLK_ENABLE(); |
||||||
|
/* USER CODE BEGIN TIM2_MspInit 1 */ |
||||||
|
|
||||||
|
/* USER CODE END TIM2_MspInit 1 */ |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle) |
||||||
|
{ |
||||||
|
|
||||||
|
if(tim_baseHandle->Instance==TIM2) |
||||||
|
{ |
||||||
|
/* USER CODE BEGIN TIM2_MspDeInit 0 */ |
||||||
|
|
||||||
|
/* USER CODE END TIM2_MspDeInit 0 */ |
||||||
|
/* Peripheral clock disable */ |
||||||
|
__HAL_RCC_TIM2_CLK_DISABLE(); |
||||||
|
/* USER CODE BEGIN TIM2_MspDeInit 1 */ |
||||||
|
|
||||||
|
/* USER CODE END TIM2_MspDeInit 1 */ |
||||||
|
} |
||||||
|
}
|
||||||
|
|
||||||
|
/* USER CODE BEGIN 1 */ |
||||||
|
|
||||||
|
/* USER CODE END 1 */ |
||||||
|
|
||||||
|
/**
|
||||||
|
* @} |
||||||
|
*/ |
||||||
|
|
||||||
|
/**
|
||||||
|
* @} |
||||||
|
*/ |
||||||
|
|
||||||
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |
||||||
Loading…
Reference in new issue