182 lines
4.3 KiB
C
182 lines
4.3 KiB
C
/*
|
|
* Copyright (c) 2013-2020 Arm Limited. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the License); you may
|
|
* not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include "Driver_USBH.h"
|
|
|
|
/* USB Host Driver */
|
|
|
|
#define ARM_USBH_DRV_VERSION ARM_DRIVER_VERSION_MAJOR_MINOR(1, 0) /* driver version */
|
|
|
|
/* Driver Version */
|
|
static const ARM_DRIVER_VERSION usbh_driver_version = {
|
|
ARM_USBH_API_VERSION,
|
|
ARM_USBH_DRV_VERSION
|
|
};
|
|
|
|
/* Driver Capabilities */
|
|
static const ARM_USBH_CAPABILITIES usbd_driver_capabilities = {
|
|
0x0001, /* Root HUB available Ports Mask */
|
|
0, /* Automatic SPLIT packet handling */
|
|
0, /* Signal Connect event */
|
|
0, /* Signal Disconnect event */
|
|
0, /* Signal Overcurrent event */
|
|
0 /* Reserved (must be zero) */
|
|
};
|
|
|
|
//
|
|
// Functions
|
|
//
|
|
|
|
static ARM_DRIVER_VERSION ARM_USBH_GetVersion(void)
|
|
{
|
|
return usbh_driver_version;
|
|
}
|
|
|
|
static ARM_USBH_CAPABILITIES ARM_USBH_GetCapabilities(void)
|
|
{
|
|
return usbd_driver_capabilities;
|
|
}
|
|
|
|
static int32_t ARM_USBH_Initialize(ARM_USBH_SignalPortEvent_t cb_port_event,
|
|
ARM_USBH_SignalPipeEvent_t cb_pipe_event)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_Uninitialize(void)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PowerControl(ARM_POWER_STATE state)
|
|
{
|
|
switch (state)
|
|
{
|
|
case ARM_POWER_OFF:
|
|
break;
|
|
|
|
case ARM_POWER_LOW:
|
|
break;
|
|
|
|
case ARM_POWER_FULL:
|
|
break;
|
|
}
|
|
return ARM_DRIVER_OK;
|
|
}
|
|
|
|
static int32_t ARM_USBH_PortVbusOnOff(uint8_t port, bool vbus)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PortReset(uint8_t port)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PortSuspend(uint8_t port)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PortResume(uint8_t port)
|
|
{
|
|
}
|
|
|
|
static ARM_USBH_PORT_STATE ARM_USBH_PortGetState(uint8_t port)
|
|
{
|
|
}
|
|
|
|
static ARM_USBH_PIPE_HANDLE ARM_USBH_PipeCreate(uint8_t dev_addr,
|
|
uint8_t dev_speed,
|
|
uint8_t hub_addr,
|
|
uint8_t hub_port,
|
|
uint8_t ep_addr,
|
|
uint8_t ep_type,
|
|
uint16_t ep_max_packet_size,
|
|
uint8_t ep_interval)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PipeModify(ARM_USBH_PIPE_HANDLE pipe_hndl,
|
|
uint8_t dev_addr,
|
|
uint8_t dev_speed,
|
|
uint8_t hub_addr,
|
|
uint8_t hub_port,
|
|
uint16_t ep_max_packet_size)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PipeDelete(ARM_USBH_PIPE_HANDLE pipe_hndl)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PipeReset(ARM_USBH_PIPE_HANDLE pipe_hndl)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PipeTransfer(ARM_USBH_PIPE_HANDLE pipe_hndl,
|
|
uint32_t packet,
|
|
uint8_t *data,
|
|
uint32_t num)
|
|
{
|
|
}
|
|
|
|
static uint32_t ARM_USBH_PipeTransferGetResult(ARM_USBH_PIPE_HANDLE pipe_hndl)
|
|
{
|
|
}
|
|
|
|
static int32_t ARM_USBH_PipeTransferAbort(ARM_USBH_PIPE_HANDLE pipe_hndl)
|
|
{
|
|
}
|
|
|
|
static uint16_t ARM_USBH_GetFrameNumber(void)
|
|
{
|
|
}
|
|
|
|
static void ARM_USBH_SignalPortEvent(uint8_t port, uint32_t event)
|
|
{
|
|
// function body
|
|
}
|
|
|
|
static void ARM_USBH_SignalPipeEvent(ARM_USBH_PIPE_HANDLE pipe_hndl, uint32_t event)
|
|
{
|
|
// function body
|
|
}
|
|
|
|
// End USBH Interface
|
|
|
|
extern \
|
|
ARM_DRIVER_USBH Driver_USBH0;
|
|
ARM_DRIVER_USBH Driver_USBH0 = {
|
|
ARM_USBH_GetVersion,
|
|
ARM_USBH_GetCapabilities,
|
|
ARM_USBH_Initialize,
|
|
ARM_USBH_Uninitialize,
|
|
ARM_USBH_PowerControl,
|
|
ARM_USBH_PortVbusOnOff,
|
|
ARM_USBH_PortReset,
|
|
ARM_USBH_PortSuspend,
|
|
ARM_USBH_PortResume,
|
|
ARM_USBH_PortGetState,
|
|
ARM_USBH_PipeCreate,
|
|
ARM_USBH_PipeModify,
|
|
ARM_USBH_PipeDelete,
|
|
ARM_USBH_PipeReset,
|
|
ARM_USBH_PipeTransfer,
|
|
ARM_USBH_PipeTransferGetResult,
|
|
ARM_USBH_PipeTransferAbort,
|
|
ARM_USBH_GetFrameNumber
|
|
};
|
|
|