From 8631c8c111d88452ca4e5a7a060e357d09dc0476 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicol=C3=B2=20Balzarotti?= <nicolo.balzarotti@iit.it>
Date: Sat, 19 Nov 2022 19:47:02 +0100
Subject: [PATCH] update yogurt recipe

---
 phasectrl.py |  2 +-
 recipes.json | 12 ++++--------
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/phasectrl.py b/phasectrl.py
index bd9a527..4de3026 100644
--- a/phasectrl.py
+++ b/phasectrl.py
@@ -31,7 +31,7 @@ def load_recipe(json):
             nextcond=fallback('exit_condition'))
     return Recipe(
         json['name'], json['variant'], json['description'],
-        json['controllers'],
+        json.get('controllers', ()),
         tuple(load_phase(p) for p in json['phases']))
 
 def load_recipes(file):
diff --git a/recipes.json b/recipes.json
index f6de74d..d3bde42 100644
--- a/recipes.json
+++ b/recipes.json
@@ -11,19 +11,14 @@
         "name": "Preheat",
         "description": "Preheat yogurt to 82°",
         "on_load": "(begin (set-controller \"heater\" \"T_food\")\n(set-target \"T_food\" 82.0))",
-        "exit_condition": "(and (>= (get-sensor \"T_food\") 81.5)\n(> (time-in-this-phase) (seconds 1)))"
+        "exit_condition": "(and (>= (get-sensor \"T_food\") 81.5)\n(> (time-in-this-phase) (minutes 15)))"
       },
       {
         "name": "Cool",
         "description": "Cool to 46°",
+        "on_load": "(set-target \"T_food\" 46.0)",
         "exit_condition": "(and (< (get-sensor \"T_food\") 46.0)\n(> (get-sensor \"T_food\") 42.0))"
       },
-      {
-        "name": "Hold",
-        "description": "Keep at 42° for 3h",
-        "exit_condition": "(> (time-in-this-phase) (seconds 5))",
-        "on_exit": "(notify \"You can remove the yogurt from the heater\")"
-      },
       {
         "name": "Inoculate",
         "description": "Add 50ml Yogurt",
@@ -34,7 +29,8 @@
       {
         "name": "Hold",
         "description": "Keep at 42° for 3h",
-        "exit_condition": "(> (time-in-this-phase) (seconds 3))",
+        "on_load": "(set-target \"T_food\" 41.0)",
+        "exit_condition": "(> (time-in-this-phase) (hours 3))",
         "on_exit": "(notify \"You can remove the yogurt from the heater\")"
       }
     ]