3 files changed, 34 insertions, 1 deletions

diff --git a/firmware/SOURCES b/firmware/SOURCES
index ce5ec7f803..7f07598273 100644
--- a/firmware/SOURCES
+++ b/firmware/SOURCES
@@ -105,7 +105,7 @@ drivers/pcf50606.c
 #if defined(APPLE_IPODCOLOR) || defined(APPLE_IPODNANO) || defined(APPLE_IPODVIDEO)
 drivers/pcf50605.c
 #endif
-#if CONFIG_RTC == RTC_M41ST84W
+#if (CONFIG_RTC == RTC_M41ST84W) || (CONFIG_RTC == RTC_PCF50606)
 drivers/rtc.c
 #endif
 drivers/serial.c
diff --git a/firmware/drivers/rtc.c b/firmware/drivers/rtc.c
index b77db8b865..0e6d68eb1a 100644
--- a/firmware/drivers/rtc.c
+++ b/firmware/drivers/rtc.c
@@ -21,12 +21,41 @@
 #include "i2c.h"
 #include "rtc.h"
 #include "kernel.h"
+#include "system.h"
+#include "pcf50606.h"
 #include <stdbool.h> 
 
 #define RTC_ADR 0xd0
 #define RTC_DEV_WRITE   (RTC_ADR | 0x00)
 #define RTC_DEV_READ    (RTC_ADR | 0x01)
 
+#if CONFIG_RTC == RTC_PCF50606
+void rtc_init(void)
+{
+}
+int rtc_read_datetime(unsigned char* buf) {
+    int rc;
+    int oldlevel = set_irq_level(HIGHEST_IRQ_LEVEL);
+    
+    rc = pcf50606_read_multiple(0x0a, buf, 7);
+
+    set_irq_level(oldlevel);
+
+    return rc;
+}
+
+int rtc_write_datetime(unsigned char* buf) {
+    int rc;
+    int oldlevel = set_irq_level(HIGHEST_IRQ_LEVEL);
+    
+    rc = pcf50606_write_multiple(0x0a, buf, 7);
+
+    set_irq_level(oldlevel);
+
+    return rc;
+}
+
+#else
 void rtc_init(void)
 {
     unsigned char data; 
@@ -278,5 +307,6 @@ int rtc_write_datetime(unsigned char* buf) {
 
     return rc;
 }
+#endif /* CONFIG_RTC == RTC_PCF50606 */
 
 #endif /* CONFIG_RTC */
diff --git a/firmware/export/config-h300.h b/firmware/export/config-h300.h
index 54a2ef543f..2698d12098 100644
--- a/firmware/export/config-h300.h
+++ b/firmware/export/config-h300.h
@@ -30,6 +30,9 @@
 /* Define this if you do software codec */
 #define CONFIG_CODEC SWCODEC
 
+/* define this if you have a real-time clock */
+#define CONFIG_RTC RTC_PCF50606
+
 /* Define this if you have an remote lcd */
 #define HAVE_REMOTE_LCD