62 lines
2.7 KiB
C
62 lines
2.7 KiB
C
/**
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******************************************************************************
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* @file USB_Device/CDC_Standalone/Inc/usbd_cdc_interface.h
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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 Header for usbd_cdc_interface.c file.
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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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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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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 __USBD_CDC_IF_H
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#define __USBD_CDC_IF_H
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/* Includes ------------------------------------------------------------------*/
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/* Definition for TIMx clock resources */
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#define USBD_CDC_TIMx TIM3
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#define USBD_CDC_TIMx_CLK_ENABLE __TIM3_CLK_ENABLE
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#define USBD_CDC_TIMx_FORCE_RESET() __USART3_FORCE_RESET()
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#define USBD_CDC_TIMx_RELEASE_RESET() __USART3_RELEASE_RESET()
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/* Definition for TIMx's NVIC */
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#define USBD_CDC_TIMx_IRQn TIM3_IRQn
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//#define USBD_CDC_TIMx_IRQHandler TIM3_IRQHandler // this is hard coded in stm32f4xx_it.c
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/* Periodically, the state of the buffer "UserTxBuffer" is checked.
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The period depends on USBD_CDC_POLLING_INTERVAL */
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#define USBD_CDC_POLLING_INTERVAL 10 /* in ms. The max is 65 and the min is 1 */
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extern const USBD_CDC_ItfTypeDef USBD_CDC_fops;
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void USBD_CDC_SetInterrupt(int chr, void *data);
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void USBD_CDC_Tx(const char *str, uint32_t len);
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int USBD_CDC_RxNum(void);
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int USBD_CDC_RxGet(void);
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions ------------------------------------------------------- */
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#endif /* __USBD_CDC_IF_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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