diff --git a/build.sh b/build.sh
index 5f8b7bb..58f89e8 100755
--- a/build.sh
+++ b/build.sh
@@ -6,18 +6,31 @@
 function build
 {
 echo ============= $1 ==============
+curdir=${PWD}
 cd $1
 make t
 error=$?
-cd ..
-echo === error on $1 = ${error}
+cd ${curdir}
+
+if [ ${error} -ne 0 ]
+then
+	echo === error on $1 = ${error}
+	exit
+fi
 }
 
 # ------------------------------------------------------------------
+#
+#	euh, il faut parfois tweaker l'ordre de ces modules
+#
+modules=" core serial viz/curses ui audio storage "
 
-build serial
+for mod in ${modules}
+do
+	build $mod
+done
 
-build ui
+echo +++++++++++++++++++++++++++++++++++
 
 make essai
 
diff --git a/core/utils.c b/core/utils.c
index 2538781..e5b3340 100644
--- a/core/utils.c
+++ b/core/utils.c
@@ -34,7 +34,7 @@ if (idx==16) {
 		fprintf(fp, "%02x ", buffer[foo]);
 		if (7==foo)	fprintf(fp, " ");
 		}
-	fprintf(fp, "  -   |");
+	fprintf(fp, "    |");
 	for (foo=0; foo<16; foo++) {
 		c = buffer[foo];
 		fprintf(fp, "%c", isprint(c) ? c : ' ');
diff --git a/serial/serial.c b/serial/serial.c
index 0576605..22d2983 100644
--- a/serial/serial.c
+++ b/serial/serial.c
@@ -6,7 +6,7 @@
 #include  <string.h>
 #include <unistd.h>			//Used for UART
 #include <fcntl.h>			//Used for UART
-#include <termios.h>		//Used for UART
+#include <termios.h>			//Used for UART
 
 #include  "serial.h"
 
@@ -88,7 +88,7 @@ if (uart0 < 0)
 
 
 baudbits = baudrate2const(baudrate);
-#if DEBUG_LEVEL > 1
+#if DEBUG_LEVEL 
 fprintf(stderr, "%d -> 0x%04x\n", baudrate, baudbits);
 #endif
 
@@ -107,7 +107,7 @@ options.c_cc[VMIN] = 1;			/* ask for blocking read */
 tcflush(uart0, TCIOFLUSH);
 tcsetattr(uart0, TCSANOW, &options);
 
-tcflush(uart0, TCIFLUSH);		/* do it again, sam */
+tcflush(uart0, TCIOFLUSH);		/* do it again, sam */
 
 if (verbosity) {
 	fprintf(stderr, "%s %s uart0 = %d\n",
diff --git a/simulator/rdtemp/rdtemp.ino b/simulator/rdtemp/rdtemp.ino
index 05f0b24..e534604 100644
--- a/simulator/rdtemp/rdtemp.ino
+++ b/simulator/rdtemp/rdtemp.ino
@@ -136,7 +136,7 @@ void loop() {
           break;          
       }
  } 
- delay(DELAI);
+ delay(parametres.delai);
 
  /* ETERNAL LOOP END HERE */
 }
diff --git a/storage/Makefile b/storage/Makefile
index e69de29..52142f6 100644
--- a/storage/Makefile
+++ b/storage/Makefile
@@ -0,0 +1,4 @@
+
+
+t:	t.c Makefile
+	gcc -Wall $< -o $@
diff --git a/storage/t.c b/storage/t.c
index e69de29..8a4d9c0 100644
--- a/storage/t.c
+++ b/storage/t.c
@@ -0,0 +1,7 @@
+#include  <stdio.h>
+
+int main(int argc, char *argv[])
+{
+fprintf(stderr, "storage tool\n");
+return 0;
+}
diff --git a/ui/terminal.c b/ui/terminal.c
index 5cadaf6..d126cec 100644
--- a/ui/terminal.c
+++ b/ui/terminal.c
@@ -21,16 +21,6 @@ extern int	verbosity;
 
 int special_dumper(FILE *fp, unsigned char octet);
 
-/* ---------------------------------------------------------------- */
-static void bordure(WINDOW * w, char *texte, int type)
-{
-if (type)
-	box(w, 0, 0);
-else
-	wborder(w, '|', '|', '-', '-', '+', '+', '+', '+');
-wstandout(w); mvwaddstr(w, 0, 3, texte); wstandend(w);
-wrefresh(w);
-}
 /* ---------------------------------------------------------------- */
 static int interactive(WINDOW *glass, int fd_local, int fd_remote)
 {
@@ -98,7 +88,7 @@ do	{
 		received = wgetch(glass);
 		echo();
 
-#if DEBUG_LEVEL 
+#if DEBUG_LEVEL > 1 
 		sprintf(ligne, " got $%X '%c'\n", received,
 			isprint(received) ? received : '?'); 
 		waddstr(glass, ligne); wrefresh(glass);
diff --git a/viz/curses/ecran.c b/viz/curses/ecran.c
index f146668..516de6d 100644
--- a/viz/curses/ecran.c
+++ b/viz/curses/ecran.c
@@ -11,6 +11,16 @@
 
 extern int	verbosity;
 
+/* ---------------------------------------------------------------- */
+void bordure(WINDOW * w, char *texte, int type)
+{
+if (type)
+	box(w, 0, 0);
+else
+	wborder(w, '|', '|', '-', '-', '+', '+', '+', '+');
+wstandout(w); mvwaddstr(w, 0, 3, texte); wstandend(w);
+wrefresh(w);
+}
 /* ---------------------------------------------------------------- */
 int kbhit(void)
 {
@@ -29,7 +39,7 @@ else	{                // input
 	ungetch(ch);
 	}
 
-// restore block and echo
+    // restore block and echo
 echo();
 nodelay(stdscr, FALSE);
 
diff --git a/viz/curses/ecran.h b/viz/curses/ecran.h
index e848a9d..c796f18 100644
--- a/viz/curses/ecran.h
+++ b/viz/curses/ecran.h
@@ -6,6 +6,7 @@ int kbhit(void);			/* experimental */
 
 int fond_ecran(char *titre);
 int aff_message(char *);
+void bordure(WINDOW * w, char *texte, int type);
 
 
 int aff7segs_base(WINDOW * win, int lig, int col, int bits, int k);