rouggy
c07a17dc47
Third relay device alongside WebSwitch and KMTronic. Despite enumerating as a COM port, this board is driven via FTDI D2XX synchronous bit-bang (one byte = 8 relays, bit 0 = relay 1), not serial ASCII — so we load ftd2xx.dll at runtime (no CGO) and call FT_OpenEx/FT_SetBitMode/FT_Write, addressing the board by its FTDI serial (e.g. DAE0006K), exactly like the vendor tool. Windows-only (stub elsewhere); ListDenkoviDevices enumerates connected serials for the picker. Wired into relaydev (Count/Status/Set), app.go (deviceDriver/relayCountFor/type whitelist + ListDenkoviDevices binding), and the Station device editor (new type + FTDI-serial field with Detect). Untested on hardware; bit order / on-polarity may need a flip after a live test.
30 lines
939 B
Go
30 lines
939 B
Go
//go:build !windows
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// The Denkovi USB board is driven through FTDI's D2XX bit-bang API (ftd2xx.dll),
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// which OpsLog only wires up on Windows. This stub keeps the package building on
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// other platforms; every call reports the board is unavailable.
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package relaydev
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import (
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"context"
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"fmt"
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)
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type denkoviStub struct{}
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// NewDenkovi returns a stub on non-Windows builds.
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func NewDenkovi(serial string) Device { return denkoviStub{} }
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func (denkoviStub) Count() int { return 8 }
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func (denkoviStub) Status(context.Context) ([]bool, error) {
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return nil, fmt.Errorf("Denkovi USB relay board is only supported on Windows")
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}
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func (denkoviStub) Set(context.Context, int, bool) error {
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return fmt.Errorf("Denkovi USB relay board is only supported on Windows")
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}
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// ListDenkovi has no devices to report off Windows.
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func ListDenkovi() ([]string, error) {
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return nil, fmt.Errorf("Denkovi USB relay board is only supported on Windows")
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}
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