VILLASnode/etc/examples/api.conf

http = {
	port = 8080
}

nodes = {
	api_node = {
		type = "api"

		in = {
			signals = (
				{
					name = "sig1_in",
					type = "float",
					unit = "V",
					description = "Signal 1",
					rate = 100,
					readable = true,
					writable = false,
					payload = "samples"
				},
				{
					name = "sig2_in",
					type = "float",
					unit = "A",
					description = "Signal 1",
					rate = 100,
					readable = true,
					writable = false,
					payload = "samples"
				},
				{
					name = "sig3_in",
					type = "float",
					unit = "A",
					description = "Signal 1",
					rate = 100,
					readable = true,
					writable = false,
					payload = "samples"
				}
			)
		}

		out = {
			signals = (
				# Output signals have no name, type and unit settings as those are implicitly
				# derived from the signals which are routed to this node
				{
					description = "Signal 1",
					rate = 100,
					readable = true,
					writable = false,
					payload = "samples"
				},
				{
					description = "Signal 1",
					rate = 100,
					readable = true,
					writable = false,
					payload = "samples"
				},
				{
					description = "Signal 1",
					rate = 100,
					readable = true,
					writable = false,
					payload = "samples"
				}
			)
		}
	}

	signal_node = {
		type = "signal"

		signal = "mixed"
		values = 5
		rate = 1.0
	}
}

paths = (
	{
		in = [
			"api_node"
		],
		hooks = (
			"print"
		)
	},
	{
		in = [
			"signal_node"
		]
		out = [
			"api_node"
		]
		hooks = (
			"print"
		)
	}
)