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/*
* Copyright (c) 2013-2018 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_SAI.h"
#define ARM_SAI_DRV_VERSION ARM_DRIVER_VERSION_MAJOR_MINOR(1, 0) /* driver version */
/* Driver Version */
static const ARM_DRIVER_VERSION DriverVersion = {
ARM_SAI_API_VERSION,
ARM_SAI_DRV_VERSION
};
/* Driver Capabilities */
static const ARM_SAI_CAPABILITIES DriverCapabilities = {
1, /* supports asynchronous Transmit/Receive */
0, /* supports synchronous Transmit/Receive */
0, /* supports user defined Protocol */
1, /* supports I2S Protocol */
0, /* supports MSB/LSB justified Protocol */
0, /* supports PCM short/long frame Protocol */
0, /* supports AC'97 Protocol */
0, /* supports Mono mode */
0, /* supports Companding */
0, /* supports MCLK (Master Clock) pin */
0 /* supports Frame error event: \ref ARM_SAI_EVENT_FRAME_ERROR */
};
//
// Functions
//
ARM_DRIVER_VERSION ARM_SAI_GetVersion (void)
{
}
ARM_SAI_CAPABILITIES ARM_SAI_GetCapabilities (void)
{
}
int32_t ARM_SAI_Initialize (ARM_SAI_SignalEvent_t cb_event)
{
}
int32_t ARM_SAI_Uninitialize (void)
{
}
int32_t ARM_SAI_PowerControl (ARM_POWER_STATE state)
{
switch (state)
{
case ARM_POWER_OFF:
break;
case ARM_POWER_LOW:
break;
case ARM_POWER_FULL:
break;
default:
return ARM_DRIVER_ERROR_UNSUPPORTED;
}
}
int32_t ARM_SAI_Send (const void *data, uint32_t num)
{
}
int32_t ARM_SAI_Receive (void *data, uint32_t num)
{
}
uint32_t ARM_SAI_GetTxCount (void)
{
}
uint32_t ARM_SAI_GetRxCount (void)
{
}
int32_t ARM_SAI_Control (uint32_t control, uint32_t arg1, uint32_t arg2)
{
}
ARM_SAI_STATUS ARM_SAI_GetStatus (void)
{
}
void ARM_SAI_SignalEvent(uint32_t event)
{
// function body
}
// End SAI Interface
ARM_DRIVER_SAI Driver_SAI = {
ARM_SAI_GetVersion,
ARM_SAI_GetCapabilities,
ARM_SAI_Initialize,
ARM_SAI_Uninitialize,
ARM_SAI_PowerControl,
ARM_SAI_Send,
ARM_SAI_Receive,
ARM_SAI_GetTxCount,
ARM_SAI_GetRxCount,
ARM_SAI_Control,
ARM_SAI_GetStatus
};
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