{"id":580,"date":"2018-09-29T20:14:38","date_gmt":"2018-09-29T19:14:38","guid":{"rendered":"http:\/\/perso.cisko.fr\/wordpress\/?p=580"},"modified":"2018-09-29T20:14:38","modified_gmt":"2018-09-29T19:14:38","slug":"jeedom-sonoff-pow-r2-tasmota-mqtt-adaptation-du-firmware","status":"publish","type":"post","link":"https:\/\/cisko.fr\/?p=580","title":{"rendered":"Jeedom, Sonoff Pow R2, Tasmota, MQTT : adaptation du firmware (Obsol\u00e8te)"},"content":{"rendered":"

Cet article pr\u00e9sente un petite adaptation du firmware Tasmota pour que les trames MQTT  de rel\u00e8ve de la consommation envoy\u00e9 par mes Sonoff Pow R2 soient correctement trait\u00e9es par mon serveur Jeedom.<\/p>\n

<\/p>\n

EDIT : Cette modification est a pr\u00e9sent obsol\u00e8te car j’ai utiliser un autre plugin jMQTT. J’ai fait un nouvel article explication la d\u00e9marche \u00e0 suivre http:\/\/perso.cisko.fr\/wordpress\/?p=587<\/a><\/p>\n

Le pourquoi ?<\/h1>\n

J’utilise le plugin MQTT de Lunarok : https:\/\/jeedom.com\/doc_old\/documentation\/plugins\/MQTT\/fr_FR\/MQTT<\/a><\/p>\n

Ce plugin cr\u00e9er automatiquement des objets par rapport aux trames qu’il recoit. Le probl\u00e8me est que les donn\u00e9es envoy\u00e9 par Tasmota ne sont pas trait\u00e9s car MQTT ne g\u00e8re pas des objets imbriqu\u00e9s.<\/p>\n

Par d\u00e9faut, Tasmota envoi ses trames MQTT sous ce format :
\n{\u00ab\u00a0Time\u00a0\u00bb:\u00a0\u00bb2018-09-29T19:47:17″,\u00a0\u00bbENERGY\u00a0\u00bb:{\u00ab\u00a0Total\u00a0\u00bb:0.370,\u00a0\u00bbYesterday\u00a0\u00bb:0.000,\u00a0\u00bbToday\u00a0\u00bb:0.370,\u00a0\u00bbPeriod\u00a0\u00bb:1,\u00a0\u00bbPower\u00a0\u00bb:53,\u00a0\u00bbFactor\u00a0\u00bb:0.87,\u00a0\u00bbVoltage\u00a0\u00bb:236,\u00a0\u00bbCurrent\u00a0\u00bb:0.259}}<\/p>\n

N’ayant pas d’int\u00e9ret \u00e0 avoir le timestamp pour mon Sonoff Pow et ne traitant que les donn\u00e9es en temps r\u00e9el, j’ai modifier le firmware pour \u00e9mettre sous la forme :
\n{\u00ab\u00a0Total\u00a0\u00bb:0.370,\u00a0\u00bbYesterday\u00a0\u00bb:0.000,\u00a0\u00bbToday\u00a0\u00bb:0.370,\u00a0\u00bbPeriod\u00a0\u00bb:1,\u00a0\u00bbPower\u00a0\u00bb:53,\u00a0\u00bbFactor\u00a0\u00bb:0.87,\u00a0\u00bbVoltage\u00a0\u00bb:236,\u00a0\u00bbCurrent\u00a0\u00bb:0.259}<\/p>\n

Attention<\/strong>, je n’utilise que la fonction ENERGY donc j’ai modifier que cette fonction. La modif peut avoir un impact sur d’autres fonctions que je n’utilise pas.<\/p>\n

De plus, en cas de mise \u00e0 jour OTA, je pense que la modification sera \u00e9cras\u00e9e.<\/p>\n

Les modifications :<\/h1>\n

Prendre les source sur https:\/\/github.com\/arendst\/Sonoff-Tasmota<\/a><\/p>\n

Dans le fichier sonoff.ino, trouver la fonction :
\nboolean MqttShowSensor()<\/p>\n

Commenter les lignes :
\n\/\/ snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR(\u00ab\u00a0%s{\\\u00a0\u00bb\u00a0\u00bb D_JSON_TIME \u00ab\u00a0\\\u00a0\u00bb:\\\u00a0\u00bb%s\\\u00a0\u00bb\u00a0\u00bb), mqtt_data, GetDateAndTime(DT_LOCAL).c_str());
\n[…]
\n\/\/ snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR(\u00ab\u00a0%s}\u00a0\u00bb), mqtt_data);<\/p>\n

Dans le fichier xdrv_03_energy.ino, trouver la ligne :
\n\/\/ snprintf_P(mqtt_data, sizeof(mqtt_data), PSTR(\u00ab\u00a0%s,\\\u00a0\u00bb\u00a0\u00bb D_RSLT_ENERGY \u00ab\u00a0\\\u00a0\u00bb:{\\\u00a0\u00bb\u00a0\u00bb D_JSON_TOTAL \u00ab\u00a0\\\u00a0\u00bb:%s,\\\u00a0\u00bb\u00a0\u00bb D_JSON_YESTERDAY \u00ab\u00a0\\\u00a0\u00bb:%s,\\\u00a0\u00bb\u00a0\u00bb D_JSON_TODAY \u00ab\u00a0\\\u00a0\u00bb:%s%s,\\\u00a0\u00bb\u00a0\u00bb D_JSON_POWERUSAGE \u00ab\u00a0\\\u00a0\u00bb:%s\u00a0\u00bb),<\/p>\n

Et remplacer la ligne complete par :
\nsnprintf_P(mqtt_data, sizeof(mqtt_data), PSTR(\u00ab\u00a0%s{\\\u00a0\u00bb\u00a0\u00bb D_JSON_TOTAL \u00ab\u00a0\\\u00a0\u00bb:%s,\\\u00a0\u00bb\u00a0\u00bb D_JSON_YESTERDAY \u00ab\u00a0\\\u00a0\u00bb:%s,\\\u00a0\u00bb\u00a0\u00bb D_JSON_TODAY \u00ab\u00a0\\\u00a0\u00bb:%s%s,\\\u00a0\u00bb\u00a0\u00bb D_JSON_POWERUSAGE \u00ab\u00a0\\\u00a0\u00bb:%s\u00a0\u00bb),<\/p>\n

Resultat<\/h1>\n

\"\"<\/a><\/p>\n

Voila, les infos sont a pr\u00e9sent bien trait\u00e9es,  il y a plus qu’\u00e0 param\u00e9trer le Jeedom.<\/p>\n","protected":false},"excerpt":{"rendered":"

Cet article pr\u00e9sente un petite adaptation du firmware Tasmota pour que les trames MQTT  de rel\u00e8ve de la consommation envoy\u00e9 par mes Sonoff Pow R2 soient correctement trait\u00e9es par mon serveur Jeedom.<\/p>\n","protected":false},"author":1,"featured_media":582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[41,47,62,67],"class_list":["post-580","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maison-domotique","tag-jeedom","tag-mqtt","tag-sonoff","tag-tasmota"],"_links":{"self":[{"href":"https:\/\/cisko.fr\/index.php?rest_route=\/wp\/v2\/posts\/580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cisko.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cisko.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cisko.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cisko.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=580"}],"version-history":[{"count":0,"href":"https:\/\/cisko.fr\/index.php?rest_route=\/wp\/v2\/posts\/580\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cisko.fr\/index.php?rest_route=\/wp\/v2\/media\/582"}],"wp:attachment":[{"href":"https:\/\/cisko.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cisko.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cisko.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}