mcu targets: store timezone & dst from debugger connection; use when debugger not available

Author: phoddie

manifest_core.json

@@ -39,24 +39,30 @@
 				"~": [
 					"$(BUILD)/devices/esp/setup/network"
 				],
-				"setup/network": "./setupwifi"
-			}
+				"setup/network": "./setupwifi",
+				"setup/timezone": "./setuptimezone"
+			},
+			"preload": "setup/timezone"
 		},
 		"esp32": {
 			"modules": {
 				"~": [
 					"$(BUILD)/devices/esp32/setup/network"
 				],
-				"setup/network": "./setupwifi"
-			}
+				"setup/network": "./setupwifi",
+				"setup/timezone": "./setuptimezone"
+			},
+			"preload": "setup/timezone"
 		},
 		"pico": {
 			"modules": {
 				"~": [
 					"$(BUILD)/devices/pico/setup/network"
 				],
-				"setup/network": "./setupwifi"
-			}
+				"setup/network": "./setupwifi",
+				"setup/timezone": "./setuptimezone"
+			},
+			"preload": "setup/timezone"
 		}
 	}	
 }

nodered.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022  Moddable Tech, Inc.
+ * Copyright (c) 2022-2023  Moddable Tech, Inc.
  *
  *   This file is part of the Moddable SDK Runtime.
  *
@@ -40,6 +40,14 @@ void xs_nodered_util_generateId(xsMachine *the)
 	xsmcSetStringBuffer(xsResult, id, sizeof(id));
 }
 
+void xs_nodered_util_debugging(xsMachine *the)
+{
+#ifdef mxDebug
+	extern xsBooleanValue fxIsConnected(xsMachine* the);
+	xsmcSetBoolean(xsResult, fxIsConnected(the));
+#endif
+}
+
 void xs_buffer_prototype_indexOf(xsMachine *the)
 {
 	int offset = 0;

nodered.js

@@ -34,6 +34,7 @@ export const configFlowID = "__config";
 const globalContextID = "__global";
 
 function generateId() @ "xs_nodered_util_generateId";
+function debugging() @ "xs_nodered_util_debugging";
 
 class RED {
 	static #compatibility = [];
@@ -104,6 +105,7 @@ class RED {
 		}
 	}
 	static mcu = class {
+		static debugging = debugging;
 		static getNodeConstructor(type) {
 			const Class = nodeClasses.get(type);
 			if (!Class) {	

setuptimezone.js

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2023  Moddable Tech, Inc.
+ *
+ *   This file is part of the Moddable SDK Runtime.
+ *
+ *   The Moddable SDK Runtime is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   The Moddable SDK Runtime is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU Lesser General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Lesser General Public License
+ *   along with the Moddable SDK Runtime.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import "nodered";	// import for global side effects
+import Time from "time";
+import Preference from "preference";
+
+export default function (done) {
+	const timezone = Preference.get("time", "zone");
+	const dst = Preference.get("time", "dst");
+	if (RED.mcu.debugging()) {
+		if (Time.timezone !== timezone)
+			Preference.set("time", "zone", Time.timezone);
+		if (Time.dst !== dst)
+			Preference.set("time", "dst", Time.dst);
+	}
+	else if ((undefined !== timezone) && (undefined !== dst)) {
+		Time.timezone = timezone;
+		Time.dst = dst;
+	}
+
+	done();
+}