Fix various small issues in the Node-RED dashboard

software/CHANGELOG.md

@@ -7,6 +7,16 @@ and this project uses [Calendar Versioning](https://calver.org/) with a `YYYY.mi
 for all releases after `v2.3.0`.
 All dates in this file are given in the [UTC time zone](https://en.wikipedia.org/wiki/Coordinated_Universal_Time).
 
+## Unreleased
+
+### Changed
+
+- (Breaking change; Application: GUI) The default settings configuration file for the `planktoscopehat` SD card image is now for the v2.6 PlanktoScope hardware; previously, it was still for the v2.5 hardware.
+
+### Fixed
+
+- (Application: GUI) The white balance input validation, which previously only allowed gains between 1.0 and 8.0, now allows gains in the full range allowed by the camera (i.e. between 0.0 and 32.0).
+
 ## v2024.0.0-alpha.1 - 2024-03-26
 
 ### Changed
@@ -20,6 +30,7 @@ All dates in this file are given in the [UTC time zone](https://en.wikipedia.org
 
 ### Fixed
 
+- (Breaking change; Application: backend) The default hardware configuration file for the `planktoscopehat` SD card image is now for the v2.6 PlanktoScope hardware; previously, it was (incorrectly) a mixture of v2.5 and v2.6 optical settings.
 - (Application: hardware controller) The camera no longer overexposes captured images compared to the camera preview stream, and it no longer produces camera timeout errors.
 - (Application: backend) The segmenter should no longer have file permissions errors when trying to read or write files in directories created by Docker or by the Python hardware controller.
 

software/node-red-dashboard/default-configs/planktoscopehat-latest.config.json

@@ -6,7 +6,7 @@
     "sample_sampling_gear": "net",
     "sample_gear_net_opening": 40,
     "acq_id": 1,
-    "acq_instrument": "PlanktoScope v2.5",
+    "acq_instrument": "PlanktoScope v2.6",
     "acq_celltype": 300,
     "acq_minimum_mesh": 10,
     "acq_maximum_mesh": 200,

software/node-red-dashboard/flows/adafruithat.json

@@ -4628,7 +4628,7 @@
         "z": "bccd1f23.87219",
         "name": "WB Red input",
         "label": "WB: Red",
-        "tooltip": "From 1.0 to 8.0",
+        "tooltip": "From 0.0 to 32.0",
         "group": "8c38a81e.9897a8",
         "order": 6,
         "width": 4,
@@ -4654,7 +4654,7 @@
         "z": "bccd1f23.87219",
         "name": "WB Blue input",
         "label": "WB: Blue",
-        "tooltip": "From 1.0 to 64.0",
+        "tooltip": "From 0.0 to 64.0",
         "group": "8c38a81e.9897a8",
         "order": 7,
         "width": 4,
@@ -4756,9 +4756,9 @@
         "rules": [
             {
                 "t": "btwn",
-                "v": "1.0",
+                "v": "0.0",
                 "vt": "num",
-                "v2": "8.0",
+                "v2": "32.0",
                 "v2t": "num"
             },
             {
@@ -4791,9 +4791,9 @@
         "rules": [
             {
                 "t": "btwn",
-                "v": "1.0",
+                "v": "0.0",
                 "vt": "num",
-                "v2": "8.0",
+                "v2": "32.0",
                 "v2t": "num"
             },
             {

software/node-red-dashboard/flows/planktoscopehat.json

@@ -4744,7 +4744,7 @@
         "z": "bccd1f23.87219",
         "name": "WB Blue input",
         "label": "WB: Blue",
-        "tooltip": "From 1.0 to 64.0",
+        "tooltip": "From 0.0 to 64.0",
         "group": "8c38a81e.9897a8",
         "order": 7,
         "width": 4,
@@ -4842,7 +4842,7 @@
         "z": "bccd1f23.87219",
         "name": "WB Red input",
         "label": "WB: Red",
-        "tooltip": "From 1.0 to 8.0",
+        "tooltip": "From 0.0 to 32.0",
         "group": "8c38a81e.9897a8",
         "order": 6,
         "width": 4,
@@ -4872,9 +4872,9 @@
         "rules": [
             {
                 "t": "btwn",
-                "v": "1.0",
+                "v": "0.0",
                 "vt": "num",
-                "v2": "8.0",
+                "v2": "32.0",
                 "v2t": "num"
             },
             {
@@ -4907,9 +4907,9 @@
         "rules": [
             {
                 "t": "btwn",
-                "v": "1.0",
+                "v": "0.0",
                 "vt": "num",
-                "v2": "8.0",
+                "v2": "32.0",
                 "v2t": "num"
             },
             {