From 0b8d64773e772b9ec2eff1aca4458b0df91accfc Mon Sep 17 00:00:00 2001
From: grouille <guillaume.rouille@polytech-lille.net>
Date: Fri, 31 May 2019 11:49:57 +0200
Subject: [PATCH] Ajout des scripts Raspberry

---
 blink.c   | 91 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 load.sh   |  7 +++++++
 script.sh |  8 ++++++++
 3 files changed, 106 insertions(+), 0 deletions(-)
 create mode 100644 blink.c
 create mode 100644 load.sh
 create mode 100644 script.sh

diff --git a/blink.c b/blink.c
new file mode 100644
index 0000000..c601f16
--- /dev/null
+++ b/blink.c
@@ -0,0 +1,91 @@
+#include <stdio.h>
+#include <wiringPi.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+
+void add_caract(char word[], char caract)
+{
+	char str[2];
+	str[0] = caract;
+	str[1] = '\0';
+	strcat(word, str);
+}
+
+void read_xml(FILE* fp, char sensor[])
+{
+  char c;
+  int cpt=0;
+  while(1)
+    {
+      c = fgetc(fp);
+      if(c=='>') cpt++;
+      if(cpt==2) break;
+    }
+  while(1)
+    {
+      c = fgetc(fp);
+      if(c=='<') break;
+      add_caract(sensor, c);
+    }
+}
+
+bool verif()
+{
+    FILE* fpv = fopen("verif.txt", "r");
+    FILE* fpd = fopen("demande.txt", "r");
+    
+    if(fpv==NULL || fpd==NULL) return false;
+    
+    char v[2];
+    char d[2];
+    
+    fgets(v, 3, fpv);
+    fgets(d, 3, fpd);
+    
+    //char cv = fgetc(fpv);
+    //char cd = fgetc(fpd);
+    
+    fclose(fpv);
+    fclose(fpd);
+    FILE* fp = fopen("verif.txt", "w+");
+    
+    //add_caract(v, cv);
+    //add_caract(d, cd);
+    
+    int verif = atoi(v);
+    int demande = atoi(d);
+    
+    if(verif!=demande) 
+      fputs(d, fp);
+    else
+      fputs(v, fp);
+    
+    return(verif!=demande);
+}
+
+int pin_num()
+{
+  FILE* fp = fopen("sensor.xml", "r");
+  if(fp==NULL) return EXIT_FAILURE;
+  
+  char sensor[15] = "";
+  char nb[2]="";
+  read_xml(fp, sensor);
+
+  // Vérification présence du capteur/pin sur la RPi
+  
+  add_caract(nb, sensor[strlen(sensor)-1]);
+  if(verif())
+    return atoi(nb);
+  else
+    return 4;
+}
+
+int main(void)
+{
+  int pin=pin_num();
+  FILE* fp = fopen("stock.txt", "w+");
+  fprintf(fp, "%d", pin);
+  return 0;
+}
diff --git a/load.sh b/load.sh
new file mode 100644
index 0000000..d7e130d
--- /dev/null
+++ b/load.sh
@@ -0,0 +1,7 @@
+wget -N -P ./ http://houplin.studserv.deule.net/~grouille/PROJET/upload/binaire.c
+wget -N -P ./ http://houplin.studserv.deule.net/~grouille/PROJET/upload/sensor.xml
+wget -N -P ./ http://houplin.studserv.deule.net/~grouille/PROJET/upload/demande.txt
+gcc -o binaire binaire.c -lwiringPi
+./blink
+./binaire
+
diff --git a/script.sh b/script.sh
new file mode 100644
index 0000000..25284f6
--- /dev/null
+++ b/script.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+while true
+do
+	./load.sh
+	sleep 15
+done
+
+
--
libgit2 0.21.2