var   dvcinfo   :BASS_MIDI_DEVICEINFO;
      n         :PAnsiChar;
begin
  dvcinfo.name:=PAnsiChar('Туто текст для записи');
  BASS_MIDI_InGetDeviceInfo(device, dvcinfo);
  n:=dvcinfo.name;//а это записывает значение name в переменную n
end;

#pas
var 
h:integer;
info:string;
begin

h := 0; 
info := BASS_MIDI_DEVICEINFO;
 
if BASS_MIDI_InGetDeviceInfo(h,info) then
_hi_onEvent(_event_on_InGetDeviceInfo,info)
else _hi_onEvent(_event_on_error);

end;

var   h       :integer;
      info    :BASS_MIDI_DEVICEINFO;
begin
  h := 0; 
  info.name :=PAnsiChar('Test string) ;
  if BASS_MIDI_InGetDeviceInfo(h,info) then _hi_onEvent(_event_on_InGetDeviceInfo,info)
  else _hi_onEvent(_event_on_error);
end;

Add(MainForm,2953706,21,105)
{
 link(onCreate,16219169:doTest,[])
}
Add(InlineCode,16219169,70,119)
{
 WorkPoints=#6:doTest|
 Code=#15:unit HiAsmUnit;|0:|9:interface|0:|30:uses bassmidi,kol,Share,Debug;|0:|4:type|28: THiAsmClass = class(TDebug)|10:   private|0:|9:   public|44:    procedure doTest(var dt:TData;Ind:Word);|5: end;|0:|14:implementation|0:|29:procedure THiAsmClass.doTest;|27:var s:BASS_MIDI_DEVICEINFO;|5:begin|76: if BASS_MIDI_InGetGeviceInfo(0,s) then _debug(s.name) else _debug('Error');|4:end;|0:|4:end.|
}

Add(MainForm,2953706,21,105)
{
 Width=622
 Height=499
 link(onCreate,8790190:doInit,[])
}
Add(InlineCode,13469217,350,238)
{
 @Hint=#7:MIDI IN|15:Список проблем:|67:1.Если была инициализация с ошибкой, то lock всеравно будет закрыт.|
 WorkPoints=#28:do_BASS_MIDI_InGetGeviceInfo|19:do_BASS_MIDI_InInit|19:do_BASS_MIDI_InFree|20:do_BASS_MIDI_InStart|19:do_BASS_MIDI_InStop|
 EventPoints=#13:on_DeviceInfo|9:on_InInit|9:on_InFree|8:on_Start|7:on_Stop|
 DataPoints=#6:Device|
 Code=#15:unit HiAsmUnit;|0:|9:interface|0:|38:uses bassmidi,kol,Share,Debug,Windows;|0:|4:type|28: THiAsmClass = class(TDebug)|10:   private|9:   public|17:    lock:integer;|19:    midiin:integer;|28:    on_DeviceInfo:THI_Event;|33:    Device:THI_Event;//точка Data|24:    on_InInit:THI_Event;|24:    on_InFree:THI_Event;|23:    on_Start:THI_Event;|22:    on_Stop:THI_Event;|85:    procedure do_BASS_MIDI_InGetGeviceInfo(var Data:TData; index:word); // DeviceInfo|72:    procedure do_BASS_MIDI_InInit(var Data:TData; index:word); // InInit|72:    procedure do_BASS_MIDI_InFree(var Data:TData; index:word); // InFree|72:    procedure do_BASS_MIDI_InStart(var Data:TData; index:word); // Start|70:    procedure do_BASS_MIDI_InStop(var Data:TData; index:word); // Stop|5: end;|0:|14:implementation|0:|13:// GeviceInfo|52:procedure THiAsmClass.do_BASS_MIDI_InGetGeviceInfo; |4:var |24:s1:BASS_MIDI_DEVICEINFO;|10:i:integer;|5:begin|40:while BASS_MIDI_InGetGeviceInfo(i,s1) do|10:     begin|43:        _hi_OnEvent(on_DeviceInfo,s1.name);|19:            i:=i+1;|8:     end|4:end;|9:// InInit|42:procedure THiAsmClass.do_BASS_MIDI_InInit;|3:var|16:proc:MIDIINPROC;|12:dev:integer;|5:begin|17:if lock <> 1 then|10:     begin|55:        dev:=ReadInteger(Data,Device); //верхняя точка |45:        midiin:=BASS_MIDI_InInit(dev,proc,0);|17:         lock:=1;|38:        _hi_OnEvent(on_InInit,midiin);|8:     end|4:end;|0:|9:// InFree|42:procedure THiAsmClass.do_BASS_MIDI_InFree;|11:var a:Bool;|5:begin|28:a:=BASS_MIDI_InFree(midiin);|8:lock:=0;|30:_hi_OnEvent(on_InFree,ord(a));|0:|4:end;|0:|8:// Start|43:procedure THiAsmClass.do_BASS_MIDI_InStart;|4:var |8:a1:Bool;|5:begin|30:a1:=BASS_MIDI_InStart(midiin);|30:_hi_OnEvent(on_Start,ord(a1));|4:end;|0:|7:// Stop|42:procedure THiAsmClass.do_BASS_MIDI_InStop;|4:var |8:a1:Bool;|5:begin|29:a1:=BASS_MIDI_InStop(midiin);|29:_hi_OnEvent(on_Stop,ord(a1));|4:end;|0:|4:end.|
 link(on_DeviceInfo,8879177:doWork1,[(431,244)])
 link(on_InInit,6254033:doWork2,[])
 link(on_InFree,6254033:doWork3,[(417,258)])
 link(on_Start,4736038:doWork3,[(445,265)])
 link(on_Stop,45069:doWork3,[(438,272)])
 link(Device,1440245:Value,[])
}
Add(Button,4380749,231,224)
{
 Left=220
 Top=35
 Width=70
 Height=25
 Caption="Inint"
 link(onClick,13469217:do_BASS_MIDI_InInit,[(299,230)(299,251)])
}
Add(StyleXP,7101425,21,154)
{
}
Add(Memo,2234497,455,245)
{
 Left=5
 Top=5
 Width=205
 Height=425
 ScrollBars=2
}
Add(Button,9989288,231,273)
{
 Left=220
 Top=125
 Width=70
 Height=25
 Caption="Free"
 link(onClick,13469217:do_BASS_MIDI_InFree,[(306,279)(306,258)])
}
Add(Button,3171330,231,322)
{
 Left=220
 Top=65
 Width=70
 Height=25
 Caption="Start"
 link(onClick,13469217:do_BASS_MIDI_InStart,[(314,328)(314,265)])
}
Add(HubEx,4736038,441,245)
{
 link(onEvent,2234497:doAdd,[])
}
Add(HubEx,6254033,413,245)
{
 link(onEvent,8879177:doWork2,[])
}
Add(Button,3144429,231,175)
{
 Left=220
 Top=10
 Width=70
 Caption="Device"
 link(onClick,13469217:do_BASS_MIDI_InGetGeviceInfo,[(312,181)(312,244)])
}
Add(HubEx,8879177,427,245)
{
 link(onEvent,45069:doWork2,[])
}
Add(Button,10368205,231,371)
{
 Left=220
 Top=95
 Width=70
 Height=25
 Caption="Stop"
 link(onClick,13469217:do_BASS_MIDI_InStop,[(324,377)(324,272)])
}
Add(HubEx,45069,434,245)
{
 link(onEvent,4736038:doWork2,[])
}
Add(Memory,1440245,350,175)
{
 Default=Integer(0)
}
Add(Memo,6149815,882,231)
{
 Left=320
 Top=10
 Width=205
 Height=310
 ScrollBars=2
}
Add(Button,1179580,679,231)
{
 Left=535
 Top=15
 Width=70
 Caption="Device"
 link(onClick,16198628:do_BASS_MIDI_StreamCreate,[])
}
Add(InlineCode,16198628,777,231)
{
 @Hint=#16:BASS_MIDI_Stream|
 WorkPoints=#25:do_BASS_MIDI_StreamCreate|21:do_BASS_MIDI_FontInit|27:do_BASS_MIDI_StreamGetEvent|
 EventPoints=#15:on_StreamCreate|11:on_FontInit|17:on_StreamGetEvent|
 Code=#15:unit HiAsmUnit;|0:|9:interface|0:|38:uses bassmidi,kol,Share,Debug,Windows;|0:|4:type|28: THiAsmClass = class(TDebug)|10:   private|0:|9:   public|17:   HSTREAM:DWORD;|25:   EVENT:BASS_MIDI_EVENT;|3:   |37:   on_FontInit:THI_Event; // FontInit|3:   |29:   on_StreamCreate:THI_Event;|31:   on_StreamGetEvent:THI_Event;|84:   procedure do_BASS_MIDI_StreamCreate(var Data:TData; index:word); // Stream Create|75:   procedure do_BASS_MIDI_FontInit(var Data:TData; index:word); // FontInit|81:   procedure do_BASS_MIDI_StreamGetEvent(var Data:TData; index:word); // GetEvent|5: end;|0:|14:implementation|0:|16:// Stream Create|48:procedure THiAsmClass.do_BASS_MIDI_StreamCreate;|5:begin|57:HSTREAM:=BASS_MIDI_StreamCreate(16,BASS_MIDI_NOFX,44100);|37:_hi_OnEvent(on_StreamCreate,HSTREAM);|4:end;|0:|11:// FontInit|44:procedure THiAsmClass.do_BASS_MIDI_FontInit;|15:var HSSF:DWORD;|5:begin|42:HSSF:= BASS_MIDI_FontInit('CT2MGM.SF2',0);|30:_hi_OnEvent(on_FontInit,HSSF);|4:end;|0:|0:|11:// GetEvent|50:procedure THiAsmClass.do_BASS_MIDI_StreamGetEvent;|5:begin|52:BASS_MIDI_StreamGetEvent(HSTREAM,0,MIDI_EVENT_NOTE);|43:_hi_OnEvent(on_StreamGetEvent,EVENT.event);|4:end;|0:|0:|0:|4:end.|
 link(on_StreamCreate,10679813:doWork2,[])
 link(on_FontInit,14821932:doWork3,[(844,244)])
 link(on_StreamGetEvent,10679813:doWork3,[(823,251)])
}
Add(BASS_Init,8790190,70,119)
{
}
Add(HubEx,10679813,819,231)
{
 link(onEvent,14821932:doWork2,[])
}
Add(Button,13956013,683,326)
{
 Left=535
 Top=65
 Width=70
 Caption="GetEvent"
 link(onClick,16198628:do_BASS_MIDI_StreamGetEvent,[(742,332)(742,251)])
}
Add(Button,4229867,679,280)
{
 Left=535
 Top=40
 Width=70
 Caption="SFont"
 link(onClick,16198628:do_BASS_MIDI_FontInit,[(725,286)(725,244)])
}
Add(HubEx,14821932,840,231)
{
 link(onEvent,6149815:doAdd,[])
}