amiro-lld / drivers / P9221R / v1 / alld_P9221R.h @ d55455fa
History | View | Annotate | Download (4.556 KB)
1 | 6ef38c23 | Julia Niermann | /*
|
---|---|---|---|
2 | AMiRo-LLD is a compilation of low-level hardware drivers for the Autonomous Mini Robot (AMiRo) platform.
|
||
3 | Copyright (C) 2016..2019 Thomas Schöpping et al.
|
||
4 | |||
5 | This program is free software: you can redistribute it and/or modify
|
||
6 | it under the terms of the GNU Lesser General Public License as published by
|
||
7 | the Free Software Foundation, either version 3 of the License, or
|
||
8 | (at your option) any later version.
|
||
9 | |||
10 | This program is distributed in the hope that it will be useful,
|
||
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
13 | GNU Lesser General Public License for more details.
|
||
14 | |||
15 | You should have received a copy of the GNU Lesser General Public License
|
||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
17 | */
|
||
18 | |||
19 | /**
|
||
20 | e7af07e7 | Julia Niermann | * @file alld_P9221R.h
|
21 | d55455fa | Julia Niermann | * @brief qi charger macros and structures.
|
22 | 6ef38c23 | Julia Niermann | *
|
23 | * @{
|
||
24 | */
|
||
25 | |||
26 | e7af07e7 | Julia Niermann | #ifndef AMIROLLD_P9221R_H
|
27 | #define AMIROLLD_P9221R_H
|
||
28 | 6ef38c23 | Julia Niermann | |
29 | #include <amiro-lld.h> |
||
30 | |||
31 | /******************************************************************************/
|
||
32 | /* CONSTANTS */
|
||
33 | /******************************************************************************/
|
||
34 | |||
35 | 067c98f7 | Julia Niermann | /**
|
36 | * @brief Maximum I2C frequency.
|
||
37 | */
|
||
38 | #define P9221R_LLD_I2C_MAXFREQUENCY 400000 |
||
39 | |||
40 | 6ef38c23 | Julia Niermann | /******************************************************************************/
|
41 | /* SETTINGS */
|
||
42 | /******************************************************************************/
|
||
43 | |||
44 | /******************************************************************************/
|
||
45 | /* CHECKS */
|
||
46 | /******************************************************************************/
|
||
47 | |||
48 | /******************************************************************************/
|
||
49 | /* DATA STRUCTURES AND TYPES */
|
||
50 | /******************************************************************************/
|
||
51 | 7aa812e9 | Julia Niermann | |
52 | /**
|
||
53 | * @brief I2C address masks.
|
||
54 | */
|
||
55 | enum {
|
||
56 | P9221R_LLD_I2C_ADDR_FIXED = 0x0061u,
|
||
57 | }; |
||
58 | |||
59 | 6ef38c23 | Julia Niermann | /**
|
60 | * @brief Registers.
|
||
61 | */
|
||
62 | typedef enum { |
||
63 | 73345246 | Julia Niermann | P9221R_LLD_REGISTER_PARTNUMBER = 0x0000,
|
64 | P9221R_LLD_REGISTER_INTERRUPTENABLE = 0x0038,
|
||
65 | 6ef38c23 | Julia Niermann | // Writeable Registers
|
66 | 73345246 | Julia Niermann | P9221R_LLD_REGISTER_BATTERY_STATUS_SENT = 0x003A,
|
67 | P9221R_LLD_REGISTER_END_POWER_TRANSFER = 0x003B,
|
||
68 | 6ef38c23 | Julia Niermann | // Read-Only Registers
|
69 | 73345246 | Julia Niermann | P9221R_LLD_REGISTER_OUTPUT_VOLTAGE_LSB = 0x003C,
|
70 | P9221R_LLD_REGISTER_OUTPUT_VOLTAGE_MSB = 0x003D,
|
||
71 | P9221R_LLD_REGISTER_IOUT_CURRENT_LSB = 0x0044,
|
||
72 | P9221R_LLD_REGISTER_IOUT_CURRENT_MSB = 0x0045,
|
||
73 | P9221R_LLD_REGISTER_OPERATING_FREQUENCY_MSB = 0x0048,
|
||
74 | P9221R_LLD_REGISTER_OPERATING_FREQUENCY_LSB = 0x0049,
|
||
75 | P9221R_LLD_REGISTER_ALIGNMENT_X = 0x004B,
|
||
76 | P9221R_LLD_REGISTER_ALIGNMENT_Y = 0x004C,
|
||
77 | 6ef38c23 | Julia Niermann | } p9221r_lld_register_t; |
78 | |||
79 | |||
80 | typedef struct { |
||
81 | apalI2CDriver_t* i2cd; |
||
82 | apalI2Caddr_t addr; |
||
83 | uint16_t current_lsb_uA; |
||
84 | 2344a771 | Julia Niermann | //P9221R_lld_cfg_t *config;
|
85 | e7af07e7 | Julia Niermann | } P9221RDriver; |
86 | 6ef38c23 | Julia Niermann | |
87 | |||
88 | /******************************************************************************/
|
||
89 | /* MACROS */
|
||
90 | /******************************************************************************/
|
||
91 | |||
92 | /******************************************************************************/
|
||
93 | /* EXTERN DECLARATIONS */
|
||
94 | /******************************************************************************/
|
||
95 | |||
96 | #ifdef __cplusplus
|
||
97 | extern "C" { |
||
98 | #endif
|
||
99 | 9797f02a | Julia Niermann | apalExitStatus_t p9221r_lld_read_register(const P9221RDriver* const p9221r, const p9221r_lld_register_t addr, uint8_t* const data, const uint8_t num, const apalTime_t timeout); |
100 | 6ef38c23 | Julia Niermann | apalExitStatus_t p9221r_lld_write_register(const P9221RDriver* const p9221r, const p9221r_lld_register_t addr, const uint16_t* const data, const uint8_t num, const apalTime_t timeout); |
101 | 9be47646 | Julia Niermann | apalExitStatus_t p9221r_lld_read_alignment(const P9221RDriver* const p9221r, int8_t* const alignment, const apalTime_t timeout); |
102 | c89b966e | Ruben Lipperts | apalExitStatus_t p9221r_lld_read_voltage(const P9221RDriver* const p9221r, float* const voltage, const apalTime_t timeout); |
103 | apalExitStatus_t p9221r_lld_read_current(const P9221RDriver* const p9221r, float* const current, const apalTime_t timeout); |
||
104 | 9797f02a | Julia Niermann | |
105 | 6ef38c23 | Julia Niermann | #ifdef __cplusplus
|
106 | } |
||
107 | #endif
|
||
108 | |||
109 | /******************************************************************************/
|
||
110 | /* INLINE FUNCTIONS */
|
||
111 | /******************************************************************************/
|
||
112 | |||
113 | e7af07e7 | Julia Niermann | #endif /* AMIROLLD_P9221R_H */ |
114 | |||
115 | /** @} */
|