X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=cpu%2Favr%2Fdrv%2Fkdebug_avr.c;h=35d0645d6867a61485ca708f3f5a3ce333a5fde1;hb=28b5d3be3a4fa44246db263306bda7ae99f3f238;hp=0ff8a8522528982c63e4f7af30d01ce67b22770a;hpb=27fef4ed34eb237817defa14242e726ccad70948;p=bertos.git

diff --git a/cpu/avr/drv/kdebug_avr.c b/cpu/avr/drv/kdebug_avr.c
index 0ff8a852..35d0645d 100644
--- a/cpu/avr/drv/kdebug_avr.c
+++ b/cpu/avr/drv/kdebug_avr.c
@@ -39,8 +39,9 @@
  * \author Francesco Sacchi <batt@develer.com>
  */
 
-#include <cpu/cpu.h>
-#include <cfg/macros.h> /* for BV() */
+#include <cpu/types.h>
+#include <cpu/attr.h>
+#include <cfg/macros.h> /* for BV(), DIV_ROUND */
 #include <appconfig.h>
 #include <hw_cpu.h>     /* for CLOCK_FREQ */
 #include <hw_ser.h>     /* Required for bus macros overrides */
@@ -153,8 +154,8 @@
 	typedef uint8_t kdbg_irqsave_t;
 
 /*
-	* Special debug port for BitBanged Serial see below for details...
-	*/
+ * Special debug port for BitBanged Serial see below for details...
+ */
 #elif CONFIG_KDEBUG_PORT == 666
 	#include "hw_ser.h"
 	#define KDBG_WAIT_READY()      do { /*nop*/ } while(0)
@@ -222,7 +223,7 @@ INLINE void kdbg_hw_init(void)
 		SER_BITBANG_INIT;
 	#else /* CONFIG_KDEBUG_PORT != 666 */
 		/* Compute the baud rate */
-		uint16_t period = (((CLOCK_FREQ / 16UL) + (CONFIG_KDEBUG_BAUDRATE / 2)) / CONFIG_KDEBUG_BAUDRATE) - 1;
+		uint16_t period = DIV_ROUND(CLOCK_FREQ / 16UL, CONFIG_KDEBUG_BAUDRATE) - 1;
 
 		#if (CPU_AVR_ATMEGA64 || CPU_AVR_ATMEGA128)
 			#if CONFIG_KDEBUG_PORT == 0