blob: 0c0e61003ea64b024afe570513d30c96ec4e34fe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/* Copyright 2021 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/**
* @file
*
* @brief Backend API for LN9310 emulator
*/
#ifndef ZEPHYR_INCLUDE_EMUL_EMUL_LN9310_H_
#define ZEPHYR_INCLUDE_EMUL_EMUL_LN9310_H_
#include <zephyr/drivers/emul.h>
#include "driver/ln9310.h"
#include <stdbool.h>
/**
* @brief Select the current emulator to use.
*
* Currently, only a single ln9310 can be instantiated at any given instance due
* to how the driver was written. Once this restriction is removed, there's
* still an issue with the board_get_battery_cell_type() function as it doesn't
* take a device pointer. This function selects the current LN9310 context which
* will serve the data for that board function.
*
* @param emulator The LN9310 emulator to select.
*/
void ln9310_emul_set_context(const struct emul *emulator);
/**
* @brief Clear all the emulator data.
*
* @param emulator The LN9310 emulator to clear.
*/
void ln9310_emul_reset(const struct emul *emulator);
/**
* @brief Update the emulator's battery cell type.
*
* @param emulator The LN9310 emulator to update.
* @param type The battery type to use.
*/
void ln9310_emul_set_battery_cell_type(const struct emul *emulator,
enum battery_cell_type type);
/**
* @brief Update the emulator's version number.
*
* @param emulator The LN9310 emulator to update.
* @param version The LN9310 chip version number.
*/
void ln9310_emul_set_version(const struct emul *emulator, int version);
/**
* @brief Update whether or not the LN9310 is currently getting more than 10V.
*
* @param emulator The LN9310 emulator to update.
* @param is_gt_10v Whether or not the chip is currently getting more than 10V.
*/
void ln9310_emul_set_vin_gt_10v(const struct emul *emulator, bool is_gt_10v);
/**
* @brief Get whether or not the LN9310 is initialized.
*
* @param emulator The LN9310 emulator to read.
*
* @return true if the LN9310 was correctly initialized.
*/
bool ln9310_emul_is_init(const struct emul *emulator);
/**
* @brief Get the I2C emulator struct
*
* This is generally coupled with calls to i2c_common_emul_* functions.
*
* @param emulator The emulator to look-up
* @return Pointer to the I2C emulator struct
*/
struct i2c_emul *ln9310_emul_get_i2c_emul(const struct emul *emulator);
/**
* @brief Returns pointer to i2c_common_emul_data for argument emul
*
* @param emul Pointer to LN9310 emulator
* @return Pointer to i2c_common_emul_data from argument emul
*/
struct i2c_common_emul_data *
emul_ln9310_get_i2c_common_data(const struct emul *emul);
#endif /* ZEPHYR_INCLUDE_EMUL_EMUL_LN9310_H_ */
|
