From 36654fd40ec0861d89776566a5ddaf32ea0e505c Mon Sep 17 00:00:00 2001
From: Bo Jeanes <me@bjeanes.com>
Date: Sun, 11 Sep 2022 14:14:42 +1000
Subject: [PATCH] Fix scaling on sungrow example

---
 modbus-mqtt/examples/sungrow-sh5.0rs.json | 23 +++++++++++++++--------
 modbus-mqtt/src/modbus/connection.rs      |  2 +-
 2 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/modbus-mqtt/examples/sungrow-sh5.0rs.json b/modbus-mqtt/examples/sungrow-sh5.0rs.json
index 93adafe..e32c350 100644
--- a/modbus-mqtt/examples/sungrow-sh5.0rs.json
+++ b/modbus-mqtt/examples/sungrow-sh5.0rs.json
@@ -59,34 +59,41 @@
         {
             "address": 5036,
             "name": "grid_frequency",
-            "period": "1m"
+            "period": "1m",
+            "scale": -2
         },
         {
             "address": 5019,
             "name": "phase_a_voltage",
-            "period": "1m"
+            "period": "1m",
+            "scale": -1
         },
         {
             "address": 13031,
             "name": "phase_a_current",
-            "period": "1m"
+            "period": "1m",
+            "scale": -1
         },
         {
             "address": 5011,
-            "name": "mppt1_voltage"
+            "name": "mppt1_voltage",
+            "scale": -1
         },
         {
             "address": 5012,
-            "name": "mppt1_current"
+            "name": "mppt1_current",
+            "scale": -1
         },
         {
             "address": 5012,
-            "name": "mppt2_voltage"
+            "name": "mppt2_voltage",
+            "scale": -1
         },
         {
             "address": 5013,
-            "name": "mppt2_current"
-        }
+            "name": "mppt2_current",
+            "scale": -1
+        },
         {
             "register_type": "holding",
             "address": 13058,
diff --git a/modbus-mqtt/src/modbus/connection.rs b/modbus-mqtt/src/modbus/connection.rs
index 387c6bd..72e624a 100644
--- a/modbus-mqtt/src/modbus/connection.rs
+++ b/modbus-mqtt/src/modbus/connection.rs
@@ -53,7 +53,7 @@ pub(crate) async fn run(
 
                     if let Err(error) = result {
                         error!(?error, "Modbus connection failed");
-                        mqtt.publish("state", "errorered").await.unwrap();
+                        mqtt.publish("state", "error").await.unwrap();
                         mqtt.publish("last_error", format!("{error:?}"))
                             .await
                             .unwrap();