Last change
on this file was 9, checked in by chronos, 2 months ago |
- Modified: Optimized DeviceMapper read/write handlers calls without case statement.
- Modified: Use TInt as base data type which can be redefined to different higher integer type. For start it is Int64.
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File size:
481 bytes
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1 | unit Channel;
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2 |
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3 | interface
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4 |
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5 | uses
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6 | Classes, SysUtils, Int;
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7 |
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8 | type
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9 | TChannel = class
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10 | type
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11 | TRead = function (Address: TInt; DataSize: TIntSize): TInt of object;
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12 | TWrite = procedure (Address: TInt; DataSize: TIntSize; Value: TInt) of object;
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13 | TGetSize = function : TInt of object;
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14 | var
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15 | Read: TRead;
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16 | Write: TWrite;
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17 | GetSize: TGetSize;
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18 | end;
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19 |
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20 | TChannelDevice = class
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21 | procedure SetChannel(Channel: TChannel); virtual; abstract;
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22 | end;
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23 |
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24 |
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25 | implementation
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26 |
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27 | end.
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28 |
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