Timers

[Brad 0]

I want to have a clock that will reset each time a bit goes true. Trying to keep track of the last time a change is made. I have a timer set up to set off an alarm when the same change is not made. To make a long story short, I am looking for a way to have a clock give me a time in between the changes. Once I have that I can transfer that information to a monitor or spread sheet. Edited 11 Oct 2005 by Brad

[Spedley 0]

You could just copy the contents of the clock S:37-S:42 when your bit goes true (with a one-shot if neccassary) and send this to the spread sheet and let the spreadsheet calculate the difference in time. S:37 = Year S:38 = Month S:39 = Day S:40 = Hours S:41 = Minutes S:42 = Seconds Just XIC MY_BIT OSR TEMP_BIT COP S:37 N7:0 6 would take a snapshot enabling you to send it to the spread sheet. Or you could just use a TON instruction if the period between changes is less that 9 hours and second accuracy is OK SOR XIC MY_BIT OSR TEMP_BIT MOV T4:0.ACC N7:0 EOR SOR XIO MY_BIT TON T4:0 1 32767 0 EOR Or ... maybe I've misunderstood? Edited 11 Oct 2005 by Spedley

[TConnolly 13]

Floating point long duration hour timer in F8:1: RTO T4:0 1 32767 0 GRT T4:0.ACC 3600 BST ADD 1 F8:0 F8:0 NXB SUB T4:0.ACC 3600 T4:0.ACC BND CPT F8:1 F8:0+(T4:0.ACC|3600) For SLC replace the CPT intruction with BST DIV T4:0.ACC 3600.0 F8:2 NXB ADD F8:0 F8:2 F8:1 BND Edited 11 Oct 2005 by Alaric