git.giacomolli.uk - onehouse/blob - driver/m31/module.go

   1 package m31
   2
   3 import "time"
   4
   5 const (
   6         // HostModel has eight inputs and eight relay outputs and occupies slot
   7         // zero.
   8         HostModel = "m31-axax8080g-u"
   9
  10         // MixedModel adds eight digital inputs and eight digital outputs.
  11         MixedModel = "m31-gaxax8080-u"
  12
  13         // InputModel adds sixteen digital inputs.
  14         InputModel = "m31-gaxxxa000-u"
  15
  16         // OutputModel adds sixteen digital outputs.
  17         OutputModel = "m31-gxxax00a0-u"
  18
  19         // AnalogModel adds eight voltage outputs from zero through ten volts.
  20         AnalogModel = "m31-gxxxb0008-u"
  21 )
  22
  23 // Module occupies its slice index in Settings.Modules. PulseWidths maps digital
  24 // output channels to hardware pulse widths. Widths must be whole milliseconds
  25 // from 50 through 65535 milliseconds. Other digital outputs use level mode. The
  26 // constructor copies the topology and does not retain these maps.
  27 type Module struct {
  28         Model       string
  29         PulseWidths map[int]time.Duration
  30 }