circuitpython/stmhal/usbd_cdc_interface.h

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/*
* This file is part of the MicroPython project, http://micropython.org/
*/
#ifndef MICROPY_INCLUDED_STMHAL_USBD_CDC_INTERFACE_H
#define MICROPY_INCLUDED_STMHAL_USBD_CDC_INTERFACE_H
/**
******************************************************************************
* @file USB_Device/CDC_Standalone/Inc/usbd_cdc_interface.h
* @author MCD Application Team
* @version V1.0.1
* @date 26-February-2014
* @brief Header for usbd_cdc_interface.c file.
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
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extern const USBD_CDC_ItfTypeDef USBD_CDC_fops;
int USBD_CDC_IsConnected(void);
int USBD_CDC_TxHalfEmpty(void);
int USBD_CDC_Tx(const uint8_t *buf, uint32_t len, uint32_t timeout);
void USBD_CDC_TxAlways(const uint8_t *buf, uint32_t len);
int USBD_CDC_RxNum(void);
int USBD_CDC_Rx(uint8_t *buf, uint32_t len, uint32_t timeout);
#endif // MICROPY_INCLUDED_STMHAL_USBD_CDC_INTERFACE_H