app: add dials command

application.c

@@ -621,6 +621,24 @@ static void command_strip_white(void* argument)
 	printf("white channel set to %u%%\n", set);
 }
 
+static void command_dials(void* argument)
+{
+	if (argument) {
+		const uint32_t seconds = *(uint32_t*)argument; // get provide value
+		if (seconds < 12 * 60 * 60) {
+			const uint32_t goal = DIAL_CYCLE_STEPS * seconds * 1.0 / (12 * 60 * 60);
+			if (goal != drv8825_goal) {
+				drv8825_goal = goal; // set new goal
+				uint32_t speed = 300;
+				command_speed(&speed);
+			}
+		}
+	}
+
+	printf("dial position/goal: %u/%u\n", drv8825_steps, drv8825_goal);
+}
+
+
 /** list of all supported commands */
 static const struct menu_command_t menu_commands[] = {
 	{
@@ -735,6 +753,14 @@ static const struct menu_command_t menu_commands[] = {
 		.argument_description = "%",
 		.command_handler = &command_strip_white,
 	},
+	{
+		.shortcut = 'd',
+		.name = "dial",
+		.command_description = "set dial position",
+		.argument = MENU_ARGUMENT_UNSIGNED,
+		.argument_description = "[sec]",
+		.command_handler = &command_dials,
+	},
 };
 
 static void command_help(void* argument)