...
CLI-related attributes refer to Application Type Byte 1 in application DOR.
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Khn ($8603), Read keyboard handle |
|---|
|
IN: BC = NQ_Khn
OUT: IX = keyboard handle
Registers changed after return:
A.BCDEHL/..IY same
.F....../IX.. different |
Use ":INP" device instead.
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Shn ($8606), Read screen handle |
|---|
|
IN: BC = NQ_Shn
OUT: IX = screen handle
Registers changed after return:
A.BCDEHL/..IY same
.F....../IX.. different |
Use ":SCR" device instead.
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Phn ($8609), Read printer indirected handle |
|---|
|
IN: BC = NQ_Phn
OUT: IX = printer indirected handle
Registers changed after return:
A.BCDEHL/..IY same
.F....../IX.. different |
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Nhn ($860C), Read null handle |
|---|
|
IN: BC = NQ_Hhn
OUT: IX = null handle
Registers changed after return:
A.BCDEHL/..IY same
.F....../IX.. different |
Use ":NUL" device instead
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Wai ($860F), Who am I? (system use only) |
|---|
|
IN: BC = NQ_Wai
OUT: IX = static process handle
C = dynamic process handle (PID)
B = 0
Registers changed after return:
A...DEHL/..IY same
.FBC..../IX.. different |
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Com ($8612), Read comms handle |
|---|
|
IN: BC = NQ_Com
OUT: IX = comms handle
Registers changed after return:
A.BCDEHL/..IY same
.F....../IX.. different |
Use ":COM" device instead.
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Ihn ($8615), Read IN handle |
|---|
|
IN: BC = NQ_Ihn
OUT: IX = IN handle
Registers changed after return:
A.BCDEHL/..IY same
.F....../IX.. different |
Use ":INP" device instead.
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Ohn ($8618), Read OUT handle |
|---|
|
IN: BC = NQ_Ohn
OUT: IX = OUT handle
Registers changed after return:
A.BCDEHL/..IY same
.F....../IX.. different |
Use ":OUT" device instead.
| Code Block |
|---|
| language | none |
|---|
| title | NQ_Rhn ($861B), Read direct printer handle |
|---|
|
IN: BC = NQ_Rhn
OUT: IX = printer direct handle
Registers changed after return:
A.BCDEHL/..IY same
.F....../IX.. different |
| Code Block |
|---|
| title | NQ_Voz ($861E), Application verifies running OZ version (OZ V4.5 and newer) |
|---|
|
IN:
A = check OZ version (for example $45 for OZ V4.5)
BC = NQ_Voz
OUT, if call successful:
Fc = 0
Running OZ is equal to or higher than specified version
OUT, if call reported incompatible OZ ROM:
Fc = 1
A = RC_QUIT ($67)
Registers changed after return:
A.BCDEHL/IXIY same
.F....../.... different |
Notes:
if OS_Nq, NQ_Voz is used on OZ ROM's earlier than V4.5, a standard "Internal Error" popup window is displayed to prompt the user to press ESC (the NQ_Voz doesnt exist).
For OZ V4.5 and later a similar but more correct window is displayed with "This application requires OZ VX.Y or newer" message if the specified OZ release is newer than what is currently running.
| Code Block |
|---|
| title | NQ_Roz ($8621), Read OZ revision number (OZ V4.5 and newer) |
|---|
|
IN:
-
OUT:
DEBC = OZ revision number
Registers changed after return:
AF....HL/IXIY same
..BCDE../.... different |
Notes:
Used by system information page in Index.
| Code Block |
|---|
| title | NQ_Btl ($8624), Read battery status (OZ V4.5 and newer) |
|---|
|
IN:
-
OUT:
Fz = 0, Battery is good
Fz = 1, Battery is low
Registers changed after return:
A.BCDEHL/IXIY same
.F....../.... different |
Notes:
Used Battery low condition is set when under 4.2V. Coma state is entered when battery level is under 3.2V. This call is used by system information page in Index.