146 lines
5.0 KiB
C
146 lines
5.0 KiB
C
/*
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* The MIT License (MIT)
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*
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* Copyright (c) 2019 Ha Thach (tinyusb.org)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* This file is part of the TinyUSB stack.
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*/
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#ifndef _TUSB_VENDOR_DEVICE_H_
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#define _TUSB_VENDOR_DEVICE_H_
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#include "common/tusb_common.h"
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#ifndef CFG_TUD_VENDOR_EPSIZE
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#define CFG_TUD_VENDOR_EPSIZE 64
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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//--------------------------------------------------------------------+
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// Application API (Multiple Interfaces)
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//--------------------------------------------------------------------+
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bool tud_vendor_n_mounted (uint8_t itf);
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uint32_t tud_vendor_n_available (uint8_t itf);
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uint32_t tud_vendor_n_read (uint8_t itf, void* buffer, uint32_t bufsize);
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bool tud_vendor_n_peek (uint8_t itf, uint8_t* ui8);
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void tud_vendor_n_read_flush (uint8_t itf);
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uint32_t tud_vendor_n_write (uint8_t itf, void const* buffer, uint32_t bufsize);
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uint32_t tud_vendor_n_write_available (uint8_t itf);
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static inline
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uint32_t tud_vendor_n_write_str (uint8_t itf, char const* str);
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uint32_t tud_vendor_n_flush (uint8_t itf);
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//--------------------------------------------------------------------+
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// Application API (Single Port)
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//--------------------------------------------------------------------+
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static inline bool tud_vendor_mounted (void);
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static inline uint32_t tud_vendor_available (void);
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static inline uint32_t tud_vendor_read (void* buffer, uint32_t bufsize);
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static inline bool tud_vendor_peek (uint8_t* ui8);
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static inline void tud_vendor_read_flush (void);
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static inline uint32_t tud_vendor_write (void const* buffer, uint32_t bufsize);
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static inline uint32_t tud_vendor_write_str (char const* str);
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static inline uint32_t tud_vendor_write_available (void);
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static inline uint32_t tud_vendor_flush (void);
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//--------------------------------------------------------------------+
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// Application Callback API (weak is optional)
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//--------------------------------------------------------------------+
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// Invoked when received new data
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TU_ATTR_WEAK void tud_vendor_rx_cb(uint8_t itf);
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// Invoked when last rx transfer finished
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TU_ATTR_WEAK void tud_vendor_tx_cb(uint8_t itf, uint32_t sent_bytes);
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//--------------------------------------------------------------------+
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// Inline Functions
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//--------------------------------------------------------------------+
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static inline uint32_t tud_vendor_n_write_str (uint8_t itf, char const* str)
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{
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return tud_vendor_n_write(itf, str, strlen(str));
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}
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static inline bool tud_vendor_mounted (void)
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{
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return tud_vendor_n_mounted(0);
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}
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static inline uint32_t tud_vendor_available (void)
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{
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return tud_vendor_n_available(0);
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}
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static inline uint32_t tud_vendor_read (void* buffer, uint32_t bufsize)
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{
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return tud_vendor_n_read(0, buffer, bufsize);
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}
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static inline bool tud_vendor_peek (uint8_t* ui8)
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{
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return tud_vendor_n_peek(0, ui8);
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}
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static inline void tud_vendor_read_flush(void)
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{
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tud_vendor_n_read_flush(0);
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}
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static inline uint32_t tud_vendor_write (void const* buffer, uint32_t bufsize)
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{
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return tud_vendor_n_write(0, buffer, bufsize);
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}
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static inline uint32_t tud_vendor_write_str (char const* str)
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{
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return tud_vendor_n_write_str(0, str);
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}
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static inline uint32_t tud_vendor_write_available (void)
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{
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return tud_vendor_n_write_available(0);
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}
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static inline uint32_t tud_vendor_flush (void)
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{
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return tud_vendor_n_flush(0);
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}
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//--------------------------------------------------------------------+
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// Internal Class Driver API
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//--------------------------------------------------------------------+
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void vendord_init(void);
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void vendord_reset(uint8_t rhport);
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uint16_t vendord_open(uint8_t rhport, tusb_desc_interface_t const * itf_desc, uint16_t max_len);
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bool vendord_xfer_cb(uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _TUSB_VENDOR_DEVICE_H_ */
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