ds3234_regs.h
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1 /*
2  * Copyright 2018 SKF AB
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
9 #pragma once
10 
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
24 
29 enum {
30  DS323X_REG_TIME_SECONDS = (0x00),
31  DS323X_REG_TIME_MINUTES = (0x01),
32  DS323X_REG_TIME_HOURS = (0x02),
33  DS323X_REG_TIME_WEEKDAY = (0x03),
34  DS323X_REG_TIME_DATE = (0x04),
35  DS323X_REG_TIME_MONTH = (0x05),
36  DS323X_REG_TIME_YEAR = (0x06),
37  DS323X_REG_ALARM1_SECONDS = (0x07),
38  DS323X_REG_ALARM1_MINUTES = (0x08),
39  DS323X_REG_ALARM1_HOURS = (0x09),
40  DS323X_REG_ALARM1_DAYDATE = (0x0A),
41  DS323X_REG_ALARM2_MINUTES = (0x0B),
42  DS323X_REG_ALARM2_HOURS = (0x0C),
43  DS323X_REG_ALARM2_DAYDATE = (0x0D),
44  DS323X_REG_CONTROL = (0x0E),
45  DS323X_REG_CONTROL_STATUS = (0x0F),
46  DS323X_REG_XTAL_AGING = (0x10),
47  DS323X_REG_TEMP_MSB = (0x11),
48  DS323X_REG_TEMP_LSB = (0x12),
49  DS323X_REG_TEMP_DISABLE = (0x13),
50  DS323X_REG_SRAM_ADDR = (0x18),
51  DS323X_REG_SRAM_DATA = (0x19),
52 };
59 #define DS323X_REG_CONTROL_EOSC_MASK (0x80)
60 #define DS323X_REG_CONTROL_BBSQW_MASK (0x40)
61 #define DS323X_REG_CONTROL_CONV_MASK (0x20)
62 #define DS323X_REG_CONTROL_RS2_MASK (0x10)
63 #define DS323X_REG_CONTROL_RS1_MASK (0x08)
64 #define DS323X_REG_CONTROL_INTCN_MASK (0x04)
65 #define DS323X_REG_CONTROL_A2IE_MASK (0x02)
66 #define DS323X_REG_CONTROL_A1IE_MASK (0x01)
69 #ifdef __cplusplus
70 }
71 #endif
72