X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/61b0cfe9df810db4fbca78e5f880d61c5063f324..7f552300815ccadd45ebb3e7f0ae72a3b2e0c4e5:/avr/pcf8583.c

diff --git a/avr/pcf8583.c b/avr/pcf8583.c
index d33c9b0..af1331d 100644
--- a/avr/pcf8583.c
+++ b/avr/pcf8583.c
@@ -2,8 +2,6 @@
  * Date & Time support for Philips PCF8583 RTC
  */
 
-/* #define	DEBUG	*/
-
 #include "common.h"
 #include <stdlib.h>
 #include "debug.h"
@@ -11,6 +9,11 @@
 #include "rtc.h"
 #include "i2c.h"
 
+#define  DEBUG_RTC 0
+
+#define debug_rtc(fmt, args...)			\
+	debug_cond(DEBUG_RTC, fmt, ##args)
+
 #define REG_CS		0x00	/* control/status */
 #define REG_CSEC	0x01	/* hundredth of a second */
 #define REG_SEC		0x02	/* seconds */
@@ -45,7 +48,7 @@ int rtc_get (struct rtc_time *tmp)
 	i2c_read(CONFIG_SYS_I2C_RTC_ADDR, 0, 1, rtcbuf, NR_OF_REGS);
 	i2c_read(CONFIG_SYS_I2C_RTC_ADDR, 0x10, 1, (uint8_t *) &year, 2);
 
-	debug("Get RTC year: %u, year/date: %02x, wdays/month: %02x, "
+	debug_rtc("Get RTC year: %u, year/date: %02x, wdays/month: %02x, "
 		"hour: %02x, min: %02x, sec: %02x, (stat: %02x)\n", year,
 		rtcbuf[6], rtcbuf[5], rtcbuf[4], rtcbuf[3], rtcbuf[2], rtcbuf[0]);
 
@@ -64,7 +67,7 @@ int rtc_get (struct rtc_time *tmp)
 	tmp->tm_isdst= 0;
 
 
-	debug ( "Get DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
+	debug_rtc( "Get DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
 		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
 		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
 
@@ -75,7 +78,7 @@ int rtc_set (struct rtc_time *tmp)
 {
 	uint8_t rtcbuf[NR_OF_REGS];
 
-	debug ( "Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
+	debug_rtc("Set DATE: %4d-%02d-%02d (wday=%d)  TIME: %2d:%02d:%02d\n",
 		tmp->tm_year, tmp->tm_mon, tmp->tm_mday, tmp->tm_wday,
 		tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
 
@@ -95,12 +98,3 @@ int rtc_set (struct rtc_time *tmp)
 
 	return 0;
 }
-
-void rtc_reset (void)
-{
-	uint8_t c = 0;
-	
-	i2c_write(CONFIG_SYS_I2C_RTC_ADDR, 0, 1, &c, 1);
-}
-
-