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83 lines
2.8 KiB
C
83 lines
2.8 KiB
C
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/*
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* Copyright 2022 MindMotion Microelectronics Co., Ltd.
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "hal_mds.h"
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/* Configure the trigger mode, not using clu out as the trigger in. */
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void MDS_EnableTrigger(MDS_Type * MDSx, uint32_t out, uint32_t in, MDS_TriggerInMode_Type trigger_mode)
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{
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MDSx->TRIGXCR[out] =( MDSx->TRIGXCR[out] & ~(MDS_TRIGXCR_CLUEN_MASK | MDS_TRIGXCR_TRGSEL_MASK | MDS_TRIGXCR_EDGESEL_MASK) )
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| MDS_TRIGXCR_TRGSEL(trigger_mode)
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| MDS_TRIGXCR_TRGSEL(in)
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;
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}
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/* enable the software trigger as the trigger source. */
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void MDS_DoSwTrigger(MDS_Type * MDSx)
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{
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MDSx->SWTRIG = MDS_SWTRIG_SWTRIG_MASK;
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}
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/* Configure the connection mode, not using clu out as the connection in. */
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void MDS_EnableConn(MDS_Type * MDSx, uint32_t out, uint32_t in)
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{
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MDSx->CONNXCR[out] =( MDSx->CONNXCR[out] & ~(MDS_CONNXCR_CLUEN_MASK | MDS_CONNXCR_TRGSEL_MASK ) )
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| MDS_CONNXCR_TRGSEL(in)
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;
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}
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/* Configure the trigger mode, using clu out as the trigger in. */
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void MDS_EnableTriggerClu(MDS_Type * MDSx, uint32_t out, uint32_t in, MDS_CluConf_Type * conf)
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{
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if (!conf)
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{
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return;
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}
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MDSx->TRIGXCR[out] =( MDSx->TRIGXCR[out] & ~(MDS_TRIGXCR_CLUEN_MASK | MDS_TRIGXCR_TRGSEL_MASK | MDS_TRIGXCR_EDGESEL_MASK) )
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| MDS_TRIGXCR_CLUSEL(in)
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;
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/* configure the trigger in for one clu in. */
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for (uint32_t i = 0; i<MDS_CLU_IN_LEN; i++)
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{
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MDSx->TRIGCLUXSEL[in] |= conf->CluInSource[i] << (i * 8u);
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}
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/* configure the each trigger detection edge mode. */
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MDSx->TRIGCLUXCFG[in] = conf->CluInSourceTriggerEdgeMask;
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/* configure the each trigger in inverter and the clu operation logic. */
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MDSx->CONNCLUXCFG[in] = conf->CluInSourceInvertMask | conf->CluLogic;
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/* enable the clu mode. */
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MDSx->TRIGXCR[out] |= MDS_TRIGXCR_CLUEN_MASK;
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}
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/* Configure the clu out as the trigger source mode . */
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void MDS_EnableConnClu(MDS_Type * MDSx, uint32_t out, uint32_t in, MDS_CluConf_Type * conf)
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{
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if (!conf)
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{
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return;
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}
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MDSx->CONNXCR[out] = ( MDSx->CONNXCR[out] & ~ (MDS_CONNXCR_CLUEN_MASK | MDS_CONNXCR_CLUSEL_MASK))
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| MDS_CONNXCR_CLUSEL(in)
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;
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/* configure the connection in for one clu in. */
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for (uint32_t i = 0; i<MDS_CLU_IN_LEN; i++)
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{
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MDSx->CONNCLUXSEL[in] |= conf->CluInSource[i] << (i * 8u);
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}
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/* configure the each trigger in inverter and the clu operation logic. */
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MDSx->CONNCLUXCFG[in] = conf->CluInSourceInvertMask | conf->CluLogic;
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/* enable the clu mode. */
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MDSx->CONNXCR[out] |= MDS_CONNXCR_CLUEN_MASK;
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}
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/* EOF. */
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