ARM: introduce NAKED() macro.

[bertos.git] / examples / triface / boot / main.c

diff --git a/examples/triface/boot/main.c b/examples/triface/boot/main.c
index 1382ab9e55ca2867d4c17c9508c01925d9ab0b34..7af08126b67853ac18bc46dc61d009941cf5df90 100644 (file)
--- a/examples/triface/boot/main.c
+++ b/examples/triface/boot/main.c
@@ -66,12 +66,12 @@
 /*
  * Watchdog disable.
  *
- * This function disable the watchdog timer, after a reset.
- * We should do it after the software reset (do with watchdog),
- * because in new AVR core do not reset the watchdog after
- * a cpu reset, so the watchdog timer remain enable resetting
- * every timeout time the cpu. This is necessary only with new
- * AVR core, for the other core this no have effect.
+ * This function disable the watchdog timer early after a reset.
+ * We must do it very soon because new AVR cores do not disable
+ * the watchdog timer after a cpu reset. In this way the watchdog
+ * timer is still enabled, continuously resetting the cpu. This is
+ * necessary only with new AVR cores, for other cores this code has
+ * no effect.
  *
  * \{
  */
@@ -108,9 +108,10 @@ int main(void)
        ser_init(&ser, CONFIG_BOOT_PORT);
        ser_setbaudrate(&ser, CONFIG_BOOT_BAUDRATE);
 
-       xmodem_recv(&ser, &flash.fd);
+       xmodem_recv(&ser.fd, &flash.fd);
+
        kfile_close(&flash.fd);
-    kfile_close(&ser.fd);
+       kfile_close(&ser.fd);
 
        IRQ_DISABLE;