emu

src/udi/handlers/ttn/models/emuProfIILoRa/emuProfIILoRa.go

@@ -1,11 +0,0 @@
-package emuProfIILoRa
-
-import (
-  "fmt"
-  "udi/database"
-)
-
-func Parse(decodedPayload interface{}) ([]database.VariableType, error) {
-  return nil, fmt.Errorf("Nothing works so far")
-}
-

src/udi/handlers/ttn/models/emuProfIILoRaCfg1/emuProfIILoRaCfg1.go

@@ -0,0 +1,53 @@
+package emuProfIILoRaCfg1
+
+// provisioning device with
+// f_port=1: 01 00 0A 0B 0C 0D 0E 17 18 19 F0 4C
+// f_port=2: 01 00 0A 24 26 28 2A 7A
+
+
+import (
+  "log"
+  "fmt"
+  //"encoding/json"
+  "udi/database"
+)
+
+/*
+const nameMapping = map[string]string {
+  "Active Energy Export T1 64bit": "ActiveEnergyExport",
+  "Reactive Energy Export T1 64bit": "ReactiveEnergyExport",
+  "Active Energy Import T1 64bit": "ActiveEnergyImport",
+  "Reactive Energy Import T1 64bit": "ReactiveEnergyImport",
+}
+*/
+
+type emuVariable struct {
+  Value interface{} `json:"value"`
+  Unit string `json:"unit"`
+}
+
+
+
+func i2m(i interface{}) (map[string]interface{}, error) {
+  o, ok := i.(map[string]interface{})
+  if ! ok {
+    return nil, fmt.Errorf("Unable to transform payload, outer stage")
+  }
+  return o, nil
+}
+
+func Parse(fPort int, decodedPayload interface{}) (map[string]database.VariableType, error) {
+  dp, err := i2m(decodedPayload)
+  if err != nil {
+    return nil, err
+  }
+
+  variables := make(map[string]database.VariableType)
+  for key, item := range dp {
+    log.Printf("Key: %s, Item: %s", key, item)
+    variables[key] = database.VariableType{ Variable: key, Unit: item.(map[string]interface{})["unit"], Value: item.(map[string]interface{})["value"] }
+  }
+
+  return variables, nil
+}
+