[136] | 1 | /* ----------------------------------------------------------------------------
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| 2 | * SAM Software Package License
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| 3 | * ----------------------------------------------------------------------------
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| 4 | * Copyright (c) 2011-2012, Atmel Corporation
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| 5 | *
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| 6 | * All rights reserved.
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| 7 | *
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| 8 | * Redistribution and use in source and binary forms, with or without
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| 9 | * modification, are permitted provided that the following condition is met:
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| 10 | *
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| 11 | * - Redistributions of source code must retain the above copyright notice,
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| 12 | * this list of conditions and the disclaimer below.
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| 13 | *
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| 14 | * Atmel's name may not be used to endorse or promote products derived from
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| 15 | * this software without specific prior written permission.
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| 16 | *
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| 17 | * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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| 20 | * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 22 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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| 23 | * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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| 24 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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| 25 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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| 26 | * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | * ----------------------------------------------------------------------------
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| 28 | */
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| 29 |
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| 30 | #ifndef USB_HOST_H_INCLUDED
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| 31 | #define USB_HOST_H_INCLUDED
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| 32 |
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| 33 | #include <stdint.h>
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| 34 |
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| 35 | #ifdef __cplusplus
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| 36 | extern "C" {
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| 37 | #endif
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| 38 |
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| 39 | #define tokSETUP UOTGHS_HSTPIPCFG_PTOKEN_SETUP
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| 40 | #define tokIN UOTGHS_HSTPIPCFG_PTOKEN_IN
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| 41 | #define tokOUT UOTGHS_HSTPIPCFG_PTOKEN_OUT
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| 42 | #define tokINHS UOTGHS_HSTPIPCFG_PTOKEN_IN
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| 43 | #define tokOUTHS UOTGHS_HSTPIPCFG_PTOKEN_OUT
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| 44 |
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| 45 | //! \brief Device speed
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| 46 | /*typedef enum {
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| 47 | UHD_SPEED_LOW = 0,
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| 48 | UHD_SPEED_FULL = 1,
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| 49 | UHD_SPEED_HIGH = 2,
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| 50 | } uhd_speed_t;*/
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| 51 |
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| 52 | //! States of USBB interface
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| 53 | typedef enum {
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| 54 | UHD_STATE_NO_VBUS = 0,
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| 55 | UHD_STATE_DISCONNECTED = 1,
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| 56 | UHD_STATE_CONNECTED = 2,
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| 57 | UHD_STATE_ERROR = 3,
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| 58 | } uhd_vbus_state_t;
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| 59 |
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| 60 | //extern uhd_speed_t uhd_get_speed(void);
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| 61 |
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| 62 | extern void UHD_SetStack(void (*pf_isr)(void));
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| 63 | extern void UHD_Init(void);
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| 64 | extern void UHD_BusReset(void);
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| 65 | extern uhd_vbus_state_t UHD_GetVBUSState(void);
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| 66 | extern uint32_t UHD_Pipe0_Alloc(uint32_t ul_add, uint32_t ul_ep_size);
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| 67 | extern uint32_t UHD_Pipe_Alloc(uint32_t ul_dev_addr, uint32_t ul_dev_ep, uint32_t ul_type, uint32_t ul_dir, uint32_t ul_maxsize, uint32_t ul_interval, uint32_t ul_nb_bank);
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| 68 | extern void UHD_Pipe_Free(uint32_t ul_pipe);
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| 69 | extern uint32_t UHD_Pipe_Read(uint32_t ul_pipe, uint32_t ul_size, uint8_t* data);
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| 70 | extern void UHD_Pipe_Write(uint32_t ul_pipe, uint32_t ul_size, uint8_t* data);
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| 71 | extern void UHD_Pipe_Send(uint32_t ul_pipe, uint32_t ul_token_type);
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| 72 | extern uint32_t UHD_Pipe_Is_Transfer_Complete(uint32_t ul_pipe, uint32_t ul_token_type);
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| 73 |
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| 74 | #ifdef __cplusplus
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| 75 | }
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| 76 | #endif
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| 77 |
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| 78 | #endif /* USB_HOST_H_INCLUDED */
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