126 lines
2.6 KiB
C
126 lines
2.6 KiB
C
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/*
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* Copyright (c) 2013-2018 Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the License); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an AS IS BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "Driver_SAI.h"
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#define ARM_SAI_DRV_VERSION ARM_DRIVER_VERSION_MAJOR_MINOR(1, 0) /* driver version */
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/* Driver Version */
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static const ARM_DRIVER_VERSION DriverVersion = {
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ARM_SAI_API_VERSION,
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ARM_SAI_DRV_VERSION
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};
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/* Driver Capabilities */
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static const ARM_SAI_CAPABILITIES DriverCapabilities = {
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1, /* supports asynchronous Transmit/Receive */
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0, /* supports synchronous Transmit/Receive */
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0, /* supports user defined Protocol */
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1, /* supports I2S Protocol */
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0, /* supports MSB/LSB justified Protocol */
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0, /* supports PCM short/long frame Protocol */
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0, /* supports AC'97 Protocol */
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0, /* supports Mono mode */
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0, /* supports Companding */
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0, /* supports MCLK (Master Clock) pin */
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0 /* supports Frame error event: \ref ARM_SAI_EVENT_FRAME_ERROR */
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};
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//
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// Functions
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//
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ARM_DRIVER_VERSION ARM_SAI_GetVersion (void)
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{
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}
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ARM_SAI_CAPABILITIES ARM_SAI_GetCapabilities (void)
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{
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}
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int32_t ARM_SAI_Initialize (ARM_SAI_SignalEvent_t cb_event)
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{
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}
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int32_t ARM_SAI_Uninitialize (void)
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{
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}
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int32_t ARM_SAI_PowerControl (ARM_POWER_STATE state)
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{
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switch (state)
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{
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case ARM_POWER_OFF:
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break;
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case ARM_POWER_LOW:
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break;
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case ARM_POWER_FULL:
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break;
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default:
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return ARM_DRIVER_ERROR_UNSUPPORTED;
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}
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}
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int32_t ARM_SAI_Send (const void *data, uint32_t num)
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{
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}
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int32_t ARM_SAI_Receive (void *data, uint32_t num)
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{
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}
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uint32_t ARM_SAI_GetTxCount (void)
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{
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}
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uint32_t ARM_SAI_GetRxCount (void)
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{
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}
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int32_t ARM_SAI_Control (uint32_t control, uint32_t arg1, uint32_t arg2)
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{
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}
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ARM_SAI_STATUS ARM_SAI_GetStatus (void)
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{
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}
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void ARM_SAI_SignalEvent(uint32_t event)
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{
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// function body
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}
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// End SAI Interface
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ARM_DRIVER_SAI Driver_SAI = {
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ARM_SAI_GetVersion,
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ARM_SAI_GetCapabilities,
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ARM_SAI_Initialize,
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ARM_SAI_Uninitialize,
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ARM_SAI_PowerControl,
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ARM_SAI_Send,
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ARM_SAI_Receive,
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ARM_SAI_GetTxCount,
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ARM_SAI_GetRxCount,
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ARM_SAI_Control,
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ARM_SAI_GetStatus
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};
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