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https://github.com/MaSzyna-EU07/maszyna.git
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55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
/*
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This Source Code Form is subject to the
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terms of the Mozilla Public License, v.
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2.0. If a copy of the MPL was not
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distributed with this file, You can
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obtain one at
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http://mozilla.org/MPL/2.0/.
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*/
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#include "LPT.h"
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#include <windows.h>
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// LPT na USB:
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// USB\VID_067B&PID_2305&REV_0200
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//{9d7debbc-c85d-11d1-9eb4-006008c3a19a}
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// USB\VID_067B&PID_2305\5&1E41AFF0&0&2
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// IEEE-1284 Controller
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HINSTANCE hDLL;
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typedef USHORT(__stdcall *InPortType)(USHORT BasePort);
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typedef void(__stdcall *OutPortType)(USHORT BasePort, USHORT value);
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InPortType InPort;
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OutPortType OutPort;
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bool TLPT::Connect(int port)
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{
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// ladowanie dll-ki
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hDLL = LoadLibrary("inpout32.dll");
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if (hDLL)
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{
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InPort = (InPortType)GetProcAddress(hDLL, "Inp32");
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OutPort = (OutPortType)GetProcAddress(hDLL, "Out32");
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}
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else
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return false; // MessageBox(NULL,"ERROR","B³¹d przy ³adowaniu pliku",MB_OK);
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address =
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port; //&0xFFFFFC; //ostatnie 2 bity maj¹ byæ zerowe -> a niech sobie OUT-uj¹, gdzie chc¹
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switch (address) // nie dotyczy 0x3BC
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{
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case 0x0378:
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case 0x0278:
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OutPort(address + 0x402, 0); // SPP, czyli jednokierunkowe wyjœcie
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break;
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case 0xBC00:
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case 0xBD00:
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OutPort(address + 0x006, 0); // 0xBC06? czysta improwizacja
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}
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return bool(OutPort);
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};
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void TLPT::Out(int x)
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{ // wys³anie bajtu do portu
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OutPort(address, x);
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};
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