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https://github.com/licsber/micropython.git
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e285511a23
New USB HAL is quite a bit improved over previous one. Now has better callbacks and flow control. REPL over USB CDC now works as before, except for soft-reset (since USB driver uses malloc...).
109 lines
3.9 KiB
C
109 lines
3.9 KiB
C
/**
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******************************************************************************
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* @file Templates/Src/stm32f4xx_hal_msp.c
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* @author MCD Application Team
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* @version V1.0.1
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* @date 26-February-2014
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* @brief HAL MSP module.
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*
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@verbatim
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===============================================================================
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##### How to use this driver #####
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===============================================================================
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[..]
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This file is generated automatically by MicroXplorer and eventually modified
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by the user
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@endverbatim
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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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 "stm32f4xx_hal.h"
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#include "usbd_cdc.h"
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#include "usbd_cdc_interface.h"
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/** @addtogroup STM32F4xx_HAL_Driver
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* @{
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*/
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/** @defgroup HAL_MSP
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* @brief HAL MSP module.
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* @{
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*/
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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/* Private function prototypes -----------------------------------------------*/
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/* Private functions ---------------------------------------------------------*/
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/** @defgroup HAL_MSP_Private_Functions
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* @{
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*/
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/**
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* @brief Initializes the Global MSP.
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* @param None
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* @retval None
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*/
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void HAL_MspInit(void) {
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// set up the timer for USBD CDC
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USBD_CDC_TIMx_CLK_ENABLE();
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HAL_NVIC_SetPriority(USBD_CDC_TIMx_IRQn, 6, 0);
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HAL_NVIC_EnableIRQ(USBD_CDC_TIMx_IRQn);
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}
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/**
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* @brief DeInitializes the Global MSP.
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* @param None
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* @retval None
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*/
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void HAL_MspDeInit(void) {
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// reset USBD CDC timer
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USBD_CDC_TIMx_FORCE_RESET();
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USBD_CDC_TIMx_RELEASE_RESET();
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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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*/
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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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