ad7746_params.h
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1 /*
2  * Copyright (C) 2019 HAW Hamburg
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 
20 #ifndef AD7746_PARAMS_H
21 #define AD7746_PARAMS_H
22 
23 #include "board.h"
24 #include "saul_reg.h"
25 #include "ad7746.h"
26 
27 #ifdef __cplusplus
28 extern "C" {
29 #endif
30 
35 #ifndef AD7746_PARAM_I2C
36 #define AD7746_PARAM_I2C (I2C_DEV(0))
37 #endif
38 #ifndef AD7746_PARAM_ADDR
39 #define AD7746_PARAM_ADDR (0x48)
40 #endif
41 #ifndef AD7746_PARAM_CAP_SR
42 #define AD7746_PARAM_CAP_SR (AD7746_CAP_SR_091)
43 #endif
44 #ifndef AD7746_PARAM_VT_SR
45 #define AD7746_PARAM_VT_SR (AD7746_VT_SR_082)
46 #endif
47 #ifndef AD7746_PARAM_VT_MD
48 #define AD7746_PARAM_VT_MD (AD7746_VT_MD_TEMP)
49 #endif
50 #ifndef AD7746_PARAM_DAC_A
51 #define AD7746_PARAM_DAC_A (39) /* ~1.2pF */
52 #endif
53 #ifndef AD7746_PARAM_DAC_B
54 #define AD7746_PARAM_DAC_B (0)
55 #endif
56 #ifndef AD7746_PARAM_EXC_CONFIG
57 #define AD7746_PARAM_EXC_CONFIG (AD7746_EXC_A)
58 #endif
59 #ifndef AD7746_PARAM_CAP_IN
60 #define AD7746_PARAM_CAP_IN (AD7746_CAP_IN_1)
61 #endif
62 
63 #ifndef AD7746_PARAMS
64 #define AD7746_PARAMS { .i2c = AD7746_PARAM_I2C, \
65  .addr = AD7746_PARAM_ADDR, \
66  .dac_a_cap = AD7746_PARAM_DAC_A, \
67  .dac_b_cap = AD7746_PARAM_DAC_B, \
68  .exc_config = AD7746_PARAM_EXC_CONFIG, \
69  .cap_sample_rate = AD7746_PARAM_CAP_SR, \
70  .vt_sample_rate = AD7746_PARAM_VT_SR, \
71  .vt_mode = AD7746_PARAM_VT_MD, \
72  .cap_input = AD7746_PARAM_CAP_IN }
73 #endif
74 #ifndef AD7746_SAUL_INFO
75 #define AD7746_SAUL_INFO { .name = "ad7746" }
76 #endif
77 
82 static const ad7746_params_t ad7746_params[] =
83 {
84  AD7746_PARAMS
85 };
86 
87 
91 static const saul_reg_info_t ad7746_saul_info[] =
92 {
93  AD7746_SAUL_INFO
94 };
95 
96 #ifdef __cplusplus
97 }
98 #endif
99 
100 #endif /* AD7746_PARAMS_H */
101 
saul_reg_info_t
Additional data to collect for each entry.
Definition: saul_reg.h:49
ad7746.h
AD7746 Capacitance-to-digital converter with temperature sensor driver.
ad7746_saul_info
static const saul_reg_info_t ad7746_saul_info[]
Additional meta information to keep in the SAUL registry.
Definition: ad7746_params.h:91
saul_reg.h
SAUL registry interface definition.
ad7746_params
AD7746 params.
Definition: ad7746.h:142