diff options
Diffstat (limited to 'firmware/drivers/rtc')
-rw-r--r-- | firmware/drivers/rtc/rtc_tcc77x.c | 75 |
1 files changed, 75 insertions, 0 deletions
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 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 by Dave Chapman | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | #include "config.h" | ||
20 | #include "rtc.h" | ||
21 | #include "system.h" | ||
22 | #include <stdbool.h> | ||
23 | |||
24 | void rtc_init(void) | ||
25 | { | ||
26 | } | ||
27 | |||
28 | int rtc_read_datetime(unsigned char* buf) | ||
29 | { | ||
30 | |||
31 | } | ||
32 | |||
33 | int rtc_write_datetime(unsigned char* buf) | ||
34 | { | ||
35 | return 1; | ||
36 | } | ||
37 | |||
38 | /** | ||
39 | * Checks to see if an alarm interrupt has triggered since last we checked. | ||
40 | */ | ||
41 | bool rtc_check_alarm_flag(void) | ||
42 | { | ||
43 | |||
44 | } | ||
45 | |||
46 | /** | ||
47 | * Enables or disables the alarm. | ||
48 | */ | ||
49 | bool rtc_enable_alarm(bool enable) | ||
50 | { | ||
51 | } | ||
52 | |||
53 | /** | ||
54 | * Check if alarm caused unit to start. | ||
55 | */ | ||
56 | bool rtc_check_alarm_started(bool release_alarm) | ||
57 | { | ||
58 | } | ||
59 | |||
60 | void rtc_set_alarm(int h, int m) | ||
61 | { | ||
62 | /* Convert to BCD */ | ||
63 | // pcf50605_write(0x12, ((m/10) << 4) | m%10); | ||
64 | // pcf50605_write(0x13, ((h/10) << 4) | h%10); | ||
65 | } | ||
66 | |||
67 | void rtc_get_alarm(int *h, int *m) | ||
68 | { | ||
69 | char buf[2]; | ||
70 | |||
71 | /* Convert from BCD */ | ||
72 | // *m = ((buf[0] >> 4) & 0x7)*10 + (buf[0] & 0x0f); | ||
73 | // *h = ((buf[1] >> 4) & 0x3)*10 + (buf[1] & 0x0f); | ||
74 | } | ||
75 | |||