restore reasonable default port for Linux

diff --git a/flashkit.c b/flashkit.c
index 00819c4..e6d5785 100644 (file)
--- a/flashkit.c
+++ b/flashkit.c
@@ -48,7 +48,7 @@ enum dev_cmd {
         CMD_RY = 4,
         CMD_DELAY = 5,
 };
-#define PAR_MODE8  (1 << 4)
+#define PAR_MODE8  (1 << 4)    /* but still drives noth LWR and UWR */
 #define PAR_DEV_ID (1 << 5)
 #define PAR_SINGE  (1 << 6)
 #define PAR_INC    (1 << 7)
@@ -466,7 +466,12 @@ static FILE *open_prep_read(const char *fname, long *size)
        return f;
 }
 
-static const char *portname = "/dev/cu.usbserial-AL0254JM";
+static const char *portname =
+#ifdef __APPLE__
+       "/dev/cu.usbserial-AL0254JM";
+#else
+       "/dev/ttyUSB0";
+#endif
 
 static void usage(const char *argv0)
 {