More typos, added mcp3004/mcp3008

[wiringPi.git] / gpio / gpio.c

diff --git a/gpio/gpio.c b/gpio/gpio.c
index e7099c83228108abd4cc9d98eb4ab409253ad0a0..1933a694f2566dd581ef0cbdc411a9146395792e 100644 (file)
--- a/gpio/gpio.c
+++ b/gpio/gpio.c
@@ -48,7 +48,7 @@ extern int wiringPiDebug ;
 #  define      FALSE   (1==2)
 #endif
 
-#define        VERSION         "2.03"
+#define        VERSION         "2.06"
 #define        I2CDETECT       "/usr/sbin/i2cdetect"
 
 static int wpMode ;
@@ -895,19 +895,13 @@ void doRead (int argc, char *argv [])
 
 void doAread (int argc, char *argv []) 
 {
-  int pin, val ;
-
   if (argc != 3)
   {
     fprintf (stderr, "Usage: %s aread pin\n", argv [0]) ;
     exit (1) ;
   }
 
-  pin = atoi (argv [2]) ;
-
-  val = analogRead (pin) ;
-
-  printf ("%s\n", val == 0 ? "0" : "1") ;
+  printf ("%d\n", analogRead (atoi (argv [2]))) ;
 }