OS_Byte 16
OS SWI Calls
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» OS_Byte 16
OS_Byte 16
(SWI &06)
| Entry | |
|---|---|
| R0 | 16 (&10) |
| R1 | Number of channels to be sampled (0 – 4) |
| Exit | |
|---|---|
| R0 | Preserved |
Use
The purpose of this call is to store the number of channels to be sampled by the ADC on the user port / I/O Podule.
Notes
If the value passed is greater than 4, it is stored as 4. This stored value can be read using OS_Byte 189.
(On the I/O Podule this call also set the number of channels to be sampled; but this is not possible on the joystick interface’s hardware.)
See also
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