refresh time for all devices + schema fixes (#305)

* refresh for all :-)
remove dups

* - integrate refresh leds for all devices
- fix schemas for led devices

* add minimum for rewrite time

* rewriteTime: add missing info in config examples

libsrc/leddevice/schemas/schema-piblaster.json

@@ -2,6 +2,52 @@
 	"type":"object",
 	"required":true,
 	"properties":{
+		"output": {
+			"type": "string",
+			"title":"Pi-Blaster FiFo",
+			"default" : "/dev/pi-blaster",
+			"propertyOrder" : 1
+		},
+		"gpiomap": {
+			"type": "array",
+			"title":"GPIO Map",
+			"propertyOrder" : 2,
+			"minimum" : 1,
+			"maximum" : 27,
+			"items" : {
+				"type" : "object",
+				"required" : true,
+				"properties" :
+				{
+					"gpio" :
+					{
+						"type" : "integer",
+						"title" : "GPIO BCMxx",
+						"minimum" : 0,
+						"maximum" : 27,
+						"required" : true,
+						"propertyOrder" : 1
+					},
+					"ledindex" :
+					{
+						"type" : "integer",
+						"title" : "LED index",
+						"minimum" : 0,
+						"required" : true,
+						"propertyOrder" : 2
+					},
+					"ledcolor" :
+					{
+						"type" : "string",
+						"title" : "Color component",
+						"enum" : ["r","g","b","w"],
+						"required" : true,
+						"propertyOrder" : 3
+					}
+				}
+			},
+			"propertyOrder" : 3
+		}
 	},
 	"additionalProperties": true
 }