AG903ライブラリリファレンス
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1: uhs_sbit32_t Usbh_Stor_GetUnitInfo(PSTOR_UNIT pUnit, STOR_UNIT_INFO *pInfo) 2: { 3: uhs_ubit8_t i; 4: 5: API_REPORT_MILESTONE( USBSTOR_CHKPOINTS_API_GETUNITINFO ); 6: 7: 8: if( pStorClassDriver == NULL ) { 9: API_REPORT_SUMMARY( USBSTOR_LOG_SYS_SYSTEM_ERROR ); 10: return USBSTOR_SYS_SYSTEM_ERROR; 11: } 12: 13: 14: pUnit = Usbh_Stor_GetStorUnit((uhs_sbit32_t)pUnit); 15: 16: 17: if( (pUnit == NULL) || (pInfo == NULL) || 18: (Usbh_Stor_Api_IsStorUnitObject(pUnit) == FALSE) ) { 19: API_REPORT_SUMMARY( USBSTOR_LOG_API_PARAM_ERROR ); 20: return Usbh_Stor_SetLastError( NULL, USBSTOR_API_PARAM_ERROR ); 21: } 22: 23: 24: pInfo->u16BlockSize = pUnit->u16BlockSize; 25: pInfo->u32LastBlockAddress = pUnit->u32LastBlockAddress; 26: pInfo->bRemovable = pUnit->bRemovable; 27: for( i = 0; i < (uhs_ubit8_t) sizeof(pInfo->u8VendorName); i++) { 28: 29: pInfo->u8VendorName[i] = pUnit->u8VendorName[i]; 30: } 31: for( i = 0; i < (uhs_ubit8_t) sizeof(pInfo->u8ProductName); i++) { 32: 33: pInfo->u8ProductName[i] = pUnit->u8ProductName[i]; 34: } 35: return USBSTOR_SUCCESS; 36: }
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