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Rev 9995 Rev 10010
Line 1275... Line 1275...
1275 
---------------------- Constants for registers: ----------------------
 1275 
---------------------- Constants for registers: ----------------------
1276 
  eax - SF_SYSTEM (18)
 1276 
  eax - SF_SYSTEM (18)
1277 
  ebx - SSF_WINDOW_BEHAVIOR (25)
 1277 
  ebx - SSF_WINDOW_BEHAVIOR (25)
1278 
  ecx - SSSF_GET_WB (1), SSSF_SET_WB (2)
 1278 
  ecx - SSSF_GET_WB (1), SSSF_SET_WB (2)
1279 
======================================================================
 1279 
======================================================================
1280 
==================== Function 20 - MIDI interface. ===================
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1281 
======================================================================
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1282 
 
 - 
 
1283 
!!! WARNING. This interface is outdated and should not be used !!!
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1284 
 
 - 
 
1285 
----------------------- Subfunction 1 - reset ------------------------
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1286 
Parameters:
 - 
 
1287 
  * eax = 20 - function number
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1288 
  * ebx = 1 - subfunction number
 - 
 
1289 
 
 - 
 
1290 
-------------------- Subfunction 2 - output byte ---------------------
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1291 
Parameters:
 - 
 
1292 
  * eax = 20 - function number
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1293 
  * ebx = 2 - subfunction number
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1294 
  * cl = byte for output
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1295 
Returned value (is the same for both subfunctions):
 - 
 
1296 
  * eax = 0 - success
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1297 
  * eax = 1 - base port is not defined
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1298 
Remarks:
 - 
 
1299 
  * Previously the base port must be defined by
 - 
 
1300 
    subfunction 1 of function 21.
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1301 
 
 - 
 
1302 
---------------------- Constants for registers: ----------------------
 - 
 
1303 
  eax - SF_MIDI (20)
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1304 
  ebx - SSF_RESET (1), SSF_OUTPUT (2)
 - 
 
1305 
======================================================================
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1306 
======== Function 21, subfunction 1 - set MPU MIDI base port. ========
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1307 
======================================================================
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1308 
 
 - 
 
1309 
!!! WARNING. This interface is outdated and should not be used !!!
 - 
 
1310 
 
 - 
 
1311 
Parameters:
 - 
 
1312 
  * eax = 21 - function number
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1313 
  * ebx = 1 - subfunction number
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1314 
  * ecx = number of base port
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1315 
Returned value
 - 
 
1316 
  * eax = 0 - success
 - 
 
1317 
  * eax = -1 - erratic number of a port
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1318 
Remarks:
 - 
 
1319 
  * Number of a port must satisfy to conditions 0x100<=ecx<=0xFFFF.
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1320 
  * The installation of base is necessary for function 20.
 - 
 
1321 
  * To get base port use subfunction 1 of function 26.
 - 
 
1322 
 
 - 
 
1323 
---------------------- Constants for registers: ----------------------
 - 
 
1324 
  eax - SF_SYSTEM_SET (21)
 - 
 
1325 
  ebx - SSF_MPU_MIDI_BASE (1)
 - 
 
1326 
======================================================================
 - 
 
1327 
========== Function 21, subfunction 2 - set keyboard layout. =========
 1280 
========== Function 21, subfunction 2 - set keyboard layout. =========
1328 
======================================================================
 1281 
======================================================================
1329 
Keyboard layout is used to convert keyboard scancodes to ASCII-codes,
 1282 
Keyboard layout is used to convert keyboard scancodes to ASCII-codes,
1330 
which will be read by function 2.
 1283 
which will be read by function 2.
1331 
Parameters:
 1284 
Parameters:
Line 1549... Line 1502...
1549 
    background image f.15. Options f.15 to f.25 does not make sense.
 1502 
    background image f.15. Options f.15 to f.25 does not make sense.
Line 1550... Line 1503...
1550 
 
 1503 
 
1551 
---------------------- Constants for registers: ----------------------
 1504 
---------------------- Constants for registers: ----------------------
1552 
  eax - SF_SCREEN_PUT_IMAGE (25)
 1505 
  eax - SF_SCREEN_PUT_IMAGE (25)
1553 
======================================================================
 - 
 
1554 
======== Function 26, subfunction 1 - get MPU MIDI base port. ========
 - 
 
1555 
======================================================================
 - 
 
1556 
 
 - 
 
1557 
!!! WARNING. This interface is outdated and should not be used !!!
 - 
 
1558 
 
 - 
 
1559 
Parameters:
 - 
 
1560 
  * eax = 26 - function number
 - 
 
1561 
  * ebx = 1 - subfunction number
 - 
 
1562 
Returned value:
 - 
 
1563 
  * eax = port number
 - 
 
1564 
Parameters:
 - 
 
1565 
  * To set base port use subfunction 1 of function 21.
 - 
 
1566 
 
 - 
 
1567 
---------------------- Constants for registers: ----------------------
 - 
 
1568 
  eax - SF_SYSTEM_GET (26)
 - 
 
1569 
  ebx - SSF_MPU_MIDI_BASE (1)
 - 
 
1570 
======================================================================
 1506 
======================================================================
1571 
========== Function 26, subfunction 2 - get keyboard layout. =========
 1507 
========== Function 26, subfunction 2 - get keyboard layout. =========
1572 
======================================================================
 1508 
======================================================================
1573 
The keyboard layout is used to convert keyboard scancodes to
 1509 
The keyboard layout is used to convert keyboard scancodes to
1574 
ASCII-codes for function 2.
 1510 
ASCII-codes for function 2.