From f2042983f08cd49404be0b6916fc73d778fe8dba Mon Sep 17 00:00:00 2001
From: Dave Chapman <dave@dchapman.com>
Date: Fri, 2 May 2008 19:12:09 +0000
Subject: Add the Sansa M200 (v1) as a target - it's extremely similar to the
 Logik DAX (the LCD driver worked unchanged).  Plus various tcc77x work,
 including a working tick interrupt (enabled in the bootloader).  Rockbox
 itself builds for the M200 (there are no keymaps yet for the DAX), but
 doesn't progress very far due to the lack of an ATA (NAND flash) driver.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17306 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/rtc/rtc_tcc77x.c | 75 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 firmware/drivers/rtc/rtc_tcc77x.c

(limited to 'firmware/drivers/rtc/rtc_tcc77x.c')

diff --git a/firmware/drivers/rtc/rtc_tcc77x.c b/firmware/drivers/rtc/rtc_tcc77x.c
new file mode 100644
index 0000000000..140adbc27b
--- /dev/null
+++ b/firmware/drivers/rtc/rtc_tcc77x.c
@@ -0,0 +1,75 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Dave Chapman
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "config.h"
+#include "rtc.h"
+#include "system.h"
+#include <stdbool.h>
+
+void rtc_init(void)
+{
+}
+
+int rtc_read_datetime(unsigned char* buf)
+{
+
+}
+
+int rtc_write_datetime(unsigned char* buf)
+{
+    return 1;
+}
+
+/**
+ * Checks to see if an alarm interrupt has triggered since last we checked.
+ */
+bool rtc_check_alarm_flag(void) 
+{
+
+}
+
+/**
+ * Enables or disables the alarm.
+ */
+bool rtc_enable_alarm(bool enable)
+{
+}
+
+/**
+ * Check if alarm caused unit to start.
+ */
+bool rtc_check_alarm_started(bool release_alarm)
+{
+}
+
+void rtc_set_alarm(int h, int m)
+{
+    /* Convert to BCD */
+//    pcf50605_write(0x12, ((m/10) << 4) | m%10);
+//    pcf50605_write(0x13, ((h/10) << 4) | h%10);
+}
+
+void rtc_get_alarm(int *h, int *m)
+{
+    char buf[2];
+
+    /* Convert from BCD */
+//    *m = ((buf[0] >> 4) & 0x7)*10 + (buf[0] & 0x0f);
+//    *h = ((buf[1] >> 4) & 0x3)*10 + (buf[1] & 0x0f);
+}
+
-- 
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