38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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/*
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* Communication between MCU and DSP sides.
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*/
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#include "mcu_dsp_common.h"
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#include <string.h>
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/* Initialize instances with read and write address */
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int WebRtcNetEQ_DSPinit(MainInst_t *inst)
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{
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int res = 0;
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res |= WebRtcNetEQ_AddressInit(&inst->DSPinst, NULL, NULL, inst);
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res |= WebRtcNetEQ_McuAddressInit(&inst->MCUinst, NULL, NULL, inst);
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return res;
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}
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/* The DSP side will call this function to interrupt the MCU side */
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int WebRtcNetEQ_DSP2MCUinterrupt(MainInst_t *inst, WebRtc_Word16 *pw16_shared_mem)
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{
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inst->MCUinst.pw16_readAddress = pw16_shared_mem;
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inst->MCUinst.pw16_writeAddress = pw16_shared_mem;
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return WebRtcNetEQ_SignalMcu(&inst->MCUinst);
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}
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