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+Subproject commit 72ca99a26cde2bc7090afecac7d8c12038b842bd
diff --git a/B-L072Z-LRWAN1_AT_command/main.tex b/B-L072Z-LRWAN1_AT_command/main.tex
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+\documentclass{article}
+\usepackage[utf8]{inputenc}
+\usepackage{graphicx}
+\usepackage{minted}
+\usepackage{hyperref}
+\usepackage{textcomp}
+
+
+\title{B-L072Z-LRWAN1 AT command}
+\author{cmonaton }
+\date{July 2019}
+
+\begin{document}
+
+\maketitle
+
+\section{Introduction}
+But : Se connecter à la carte B-L072Z-LRWAN1 et communiquer avec des commandes type AT. \\
+
+Projet AT\_Slave, le code se télécharge à  \url{https://www.st.com/en/embedded-software/i-cube-lrwan.html}
+
+Pour : \begin{itemize}
+    \item Télécharger le projet 
+    \item télécharger du code sur la carte
+    \item enregistrer la carte sur loraserver et recevoir les données
+\end{itemize}
+voir le tuto \textit{B-L072Z-LRWAN1}
+
+
+\section{Commandes AT}
+
+La liste des commade se trouve dans le fichier at.h \\
+
+Emplacement :
+\begin{minted}{bash}
+/home/username/Documents/STM32CubeExpansion_LRWAN_V1.2.1/Projects/B-L072Z-LRWAN1/
+Applications/LoRa/AT_Slave/LoRaWAN/App/inc/at.h
+\end{minted}
+
+
+
+
+
+\begin{minted}{bash}
+/* AT Command strings. Commands start with AT */
+#define AT_RESET      "Z"
+#define AT_DEUI       "+DEUI"
+#define AT_DADDR      "+DADDR"
+#define AT_APPKEY     "+APPKEY"
+#define AT_NWKSKEY    "+NWKSKEY"
+#define AT_APPSKEY    "+APPSKEY"
+#define AT_JOINEUI     "+APPEUI" 
+#define AT_ADR        "+ADR"
+#define AT_TXP        "+TXP"
+#define AT_DR         "+DR"
+#define AT_DCS        "+DCS"
+#define AT_PNM        "+PNM"
+#define AT_RX2FQ      "+RX2FQ"
+#define AT_RX2DR      "+RX2DR"
+#define AT_RX1DL      "+RX1DL"
+#define AT_RX2DL      "+RX2DL"
+#define AT_JN1DL      "+JN1DL"
+#define AT_JN2DL      "+JN2DL"
+#define AT_NJM        "+NJM"
+#define AT_NWKID      "+NWKID"
+#define AT_FCU        "+FCU"
+#define AT_FCD        "+FCD"
+#define AT_CLASS      "+CLASS"
+#define AT_JOIN       "+JOIN"
+#define AT_NJS        "+NJS"
+#define AT_SENDB      "+SENDB"
+#define AT_SEND       "+SEND"
+#define AT_RECVB      "+RECVB"
+#define AT_RECV       "+RECV"
+#define AT_VER        "+VER"
+#define AT_CFM        "+CFM"
+#define AT_CFS        "+CFS"
+#define AT_SNR        "+SNR"
+#define AT_RSSI       "+RSSI"
+#define AT_BAT        "+BAT"
+#define AT_TRSSI      "+TRSSI"
+#define AT_TTONE      "+TTONE"
+#define AT_TTLRA      "+TTLRA"
+#define AT_TRLRA      "+TRLRA"
+#define AT_TCONF      "+TCONF"
+#define AT_TOFF       "+TOFF"
+#define AT_CERTIF     "+CERTIF"
+#define AT_PGSLOT     "+PGSLOT" 
+#define AT_BFREQ      "+BFREQ"
+#define AT_BTIME      "+BTIME"
+#define AT_BGW        "+BGW" 
+#define AT_LTIME      "+LTIME" 
+\end{minted}
+
+Après avoir téléchargé le code sur la carte, ouvrir putty ou minicom avec un baudrate de 9600 pour communiquer avec la carte. \\
+Au préalable ouvrir le port : 
+
+\begin{minted}{bash}
+sudo chmod 666 /dev/ttyACM0
+\end{minted}
+
+\begin{figure}[H]
+\begin{center}
+\advance\leftskip-3cm
+\advance\rightskip-3cm
+\includegraphics[keepaspectratio=true,scale=0.6]{putty.png}
+\label{visina8}
+\end{center}\end{figure}
+
+Tapez les commandes même si rien ne s'affiche, c'est normal.
+
+La commande \textit{ATZ} fonctionne bien.
+Les autres semblent ne pas fonctionner.
+\textit{AT} renvoie \textit{OK}
+
+\end{document}
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