diff options
Diffstat (limited to 'firmware/drivers/rtc/rtc_zenvisionm.c')
-rw-r--r-- | firmware/drivers/rtc/rtc_zenvisionm.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/firmware/drivers/rtc/rtc_zenvisionm.c b/firmware/drivers/rtc/rtc_zenvisionm.c new file mode 100644 index 0000000000..b44af65c42 --- /dev/null +++ b/firmware/drivers/rtc/rtc_zenvisionm.c | |||
@@ -0,0 +1,37 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 by Maurus Cuelenaere | ||
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 | |||
20 | #include "i2c-dm320.h" | ||
21 | |||
22 | #define I2C_ADDRESS 0x51 | ||
23 | |||
24 | unsigned char* rtc_send_command(short unk1, short unk2) | ||
25 | { | ||
26 | unsigned char ret[12]; | ||
27 | i2c_write(I2C_ADDRESS, (unk2 & 0xFF) | (unk << 8), 1); | ||
28 | i2c_read(I2C_ADDRESS, ret, 12); | ||
29 | return ret; | ||
30 | } | ||
31 | |||
32 | unsigned char* rtc_read(void) | ||
33 | { | ||
34 | unsigned char ret[12]; | ||
35 | i2c_read(I2C_ADDRESS, ret, 12); | ||
36 | return ret; | ||
37 | } \ No newline at end of file | ||