AG903ライブラリリファレンス
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AG903_ViaPrmGetVIASRCSELECT 関数

VIA.SRC_SELECTレジスタ取得

Syntax
C++
void AG903_ViaPrmGetVIASRCSELECT(uint32_t id, VIAPrmParamVIASRCSELECT * select);
引数 
説明 
uint32_t id 
[in] チャンネル番号 
VIAPrmParamVIASRCSELECT * select 
[out] VIA.SRC_SELECT取得値格納先 

void

VIA.SRC_SELECT を取得します。

1: void AG903_ViaPrmGetVIASRCSELECT(uint32_t id, VIAPrmParamVIASRCSELECT *select) 2: { 3: uint16_t val; 4: 5: ASSERT(id < AG903_VIA_PRM_MAX_PORTS); 6: ASSERT(select != NULL); 7: 8: AG903_SSCPrmReadCmpstVideoDec(id, AG903_VIA_SRC_SELECT, &val); 9: 10: select->gcat = (val & AG903_VIA_SRC_SELECT_GCAT_MSK) >> AG903_VIA_SRC_SELECT_GCAT_POS; 11: select->nsck = (val & AG903_VIA_SRC_SELECT_NSCK_MSK) >> AG903_VIA_SRC_SELECT_NSCK_POS; 12: select->nsns = (val & AG903_VIA_SRC_SELECT_NSNS_MSK) >> AG903_VIA_SRC_SELECT_NSNS_POS; 13: select->nons = (val & AG903_VIA_SRC_SELECT_NONS_MSK) >> AG903_VIA_SRC_SELECT_NONS_POS; 14: }
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