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AG903ライブラリリファレンス
AG903_DMACPrmSetCTRL_REG 関数
dmacprm.c
DMAC Primitive
Body Source
CTRL_REGレジスタへの書き込み.
Syntax
C++
void
AG903_DMACPrmSetCTRL_REG
(uint8_t
unit
,
DMACPrmParamCTRL
*
ctrl
);
ファイル
dmacprm.c
引数
引数
説明
uint8_t unit
[in] チャンネル
返値
none
説明
AG903_DMAC
->CTRL_REG にライトします.
注意
none
本文ソース
コピコード
1:
void
AG903_DMACPrmSetCTRL_REG(uint8_t unit,
DMACPrmParamCTRL
*ctrl) 2: { 3:
ASSERT
(ctrl != NULL); 4:
ASSERT
(unit < DMAC_UNIT_MAX); 5: 6: uint32_t reg = 0; 7: reg |= (ctrl->ChWEvent <<
AG903_DMACn_CTRL_REG_ChWEvent_POS
) &
AG903_DMACn_CTRL_REG_ChWEvent_MSK
; 8: reg |= (ctrl->WSync <<
AG903_DMACn_CTRL_REG_WSync_POS
) &
AG903_DMACn_CTRL_REG_WSync_MSK
; 9: reg |= (ctrl->ChSEvent <<
AG903_DMACn_CTRL_REG_ChSEvent_POS
) &
AG903_DMACn_CTRL_REG_ChSEvent_MSK
; 10: reg |= (ctrl->SEventEn <<
AG903_DMACn_CTRL_REG_SEventEn_POS
) &
AG903_DMACn_CTRL_REG_SEventEn_MSK
; 11: reg |= (ctrl->WEventEn <<
AG903_DMACn_CTRL_REG_WEventEn_POS
) &
AG903_DMACn_CTRL_REG_WEventEn_MSK
; 12: reg |= (ctrl->DEn <<
AG903_DMACn_CTRL_REG_DEn_POS
) &
AG903_DMACn_CTRL_REG_DEn_MSK
; 13: reg |= (ctrl->ExpEn <<
AG903_DMACn_CTRL_REG_ExpEn_POS
) &
AG903_DMACn_CTRL_REG_ExpEn_MSK
; 14: reg |= (ctrl->ChEn <<
AG903_DMACn_CTRL_REG_ChEn_POS
) &
AG903_DMACn_CTRL_REG_ChEn_MSK
; 15: reg |= (ctrl->WDTEn <<
AG903_DMACn_CTRL_REG_WDTEn_POS
) &
AG903_DMACn_CTRL_REG_WDTEn_MSK
; 16: reg |= (ctrl->DstCtrl <<
AG903_DMACn_CTRL_REG_DstCtrl_POS
) &
AG903_DMACn_CTRL_REG_DstCtrl_MSK
; 17: reg |= (ctrl->SrcCtrl <<
AG903_DMACn_CTRL_REG_SrcCtrl_POS
) &
AG903_DMACn_CTRL_REG_SrcCtrl_MSK
; 18: reg |= (ctrl->DstWidth <<
AG903_DMACn_CTRL_REG_DstWidth_POS
) &
AG903_DMACn_CTRL_REG_DstWidth_MSK
; 19: reg |= (ctrl->SrcWidth <<
AG903_DMACn_CTRL_REG_SrcWidth_POS
) &
AG903_DMACn_CTRL_REG_SrcWidth_MSK
; 20: reg |= (ctrl->TCMsk <<
AG903_DMACn_CTRL_REG_TCMsk_POS
) &
AG903_DMACn_CTRL_REG_TCMsk_MSK
; 21: reg |= (ctrl->SrcTcnt <<
AG903_DMACn_CTRL_REG_SrcTcnt_POS
) &
AG903_DMACn_CTRL_REG_SrcTcnt_MSK
; 22:
AG903_DMACn
(unit)->CTRL_REG = reg; 23: }
グループ
DMAC Primitive
リンク
dmacprm.c
,
DMAC Primitive
,
Body Source
Copyright (c) 2017-2025 Axell Corporation. All rights reserved.
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