Read or Update On Timer
sec = pcb.onfor( [sec] )
Reads, or updates, the number of seconds the PCB should keep the ip.buffer alive.
| Parameter | Type | Description |
|---|---|---|
sec |
integer | Number of seconds to keep ip.buffer alive. |
| Returns | Type | Description |
|---|---|---|
sec |
integer | Number of seconds remaining. |
If COM1.DTR is asserted, or if any WAKEUP hardware input is asserted, the ip.buffer will not turn off (because active hardware controls override the firmware controls).