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Initial import of support files for all Digistump boards - Digispark, Pro, DigiX - including libraries, examples, tools, and other support files for the Arduino IDE

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Erik Tylek Kettenburg
2014-12-19 08:45:50 -08:00
parent 97abdbf157
commit 7e7473a2d6
3567 changed files with 722870 additions and 0 deletions
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hardware/digistump/sam/system/libsam/include/USB_host.h Normal file
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/* ----------------------------------------------------------------------------
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2011-2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following condition is met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
*
* Atmel's name may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* ----------------------------------------------------------------------------
*/
#ifndef USB_HOST_H_INCLUDED
#define USB_HOST_H_INCLUDED
#include <stdint.h>
#define tokSETUP UOTGHS_HSTPIPCFG_PTOKEN_SETUP
#define tokIN UOTGHS_HSTPIPCFG_PTOKEN_IN
#define tokOUT UOTGHS_HSTPIPCFG_PTOKEN_OUT
#define tokINHS UOTGHS_HSTPIPCFG_PTOKEN_IN
#define tokOUTHS UOTGHS_HSTPIPCFG_PTOKEN_OUT
//! \brief Device speed
/*typedef enum {
UHD_SPEED_LOW = 0,
UHD_SPEED_FULL = 1,
UHD_SPEED_HIGH = 2,
} uhd_speed_t;*/
//! States of USBB interface
typedef enum {
UHD_STATE_NO_VBUS = 0,
UHD_STATE_DISCONNECTED = 1,
UHD_STATE_CONNECTED = 2,
UHD_STATE_ERROR = 3,
} uhd_vbus_state_t;
//extern uhd_speed_t uhd_get_speed(void);
extern void UHD_SetStack(void (*pf_isr)(void));
extern void UHD_Init(void);
extern void UHD_BusReset(void);
extern uhd_vbus_state_t UHD_GetVBUSState(void);
extern uint32_t UHD_Pipe0_Alloc(uint32_t ul_add, uint32_t ul_ep_size);
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);
extern void UHD_Pipe_Free(uint32_t ul_pipe);
extern uint32_t UHD_Pipe_Read(uint32_t ul_pipe, uint32_t ul_size, uint8_t* data);
extern void UHD_Pipe_Write(uint32_t ul_pipe, uint32_t ul_size, uint8_t* data);
extern void UHD_Pipe_Send(uint32_t ul_pipe, uint32_t ul_token_type);
extern uint32_t UHD_Pipe_Is_Transfer_Complete(uint32_t ul_pipe, uint32_t ul_token_type);
#endif /* USB_HOST_H_INCLUDED */