Comments and typo

diff --git a/core/system.c b/core/system.c
index d2c2872..1768a66 100644 (file)
--- a/core/system.c
+++ b/core/system.c
@@ -278,6 +278,8 @@ void clkout_off(void)
 }
 
 
+/***************************************************************************** */
+/*                    Default sleep function                                   */
 /***************************************************************************** */
 /* Note that if the systick core functions are used these will be overridden */
 
@@ -302,5 +304,5 @@ static inline void def_usleep(uint32_t us)
 }
 
 void msleep(uint32_t ms) __attribute__ ((weak, alias ("def_msleep")));
-void usleep(uint32_t ms) __attribute__ ((weak, alias ("def_usleep")));
+void usleep(uint32_t us) __attribute__ ((weak, alias ("def_usleep")));