methane  2.0.0.0
methane.h
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22 
28 #ifndef METHANE_H
29 #define METHANE_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
35 #include "mikrosdk_version.h"
36 
37 #ifdef __GNUC__
38 #if mikroSDK_GET_VERSION < 20800ul
39 #include "rcu_delays.h"
40 #else
41 #include "delays.h"
42 #endif
43 #endif
44 
45 #include "drv_digital_out.h"
46 #include "drv_digital_in.h"
47 #include "drv_analog_in.h"
48 
63 #define METHANE_MAP_MIKROBUS( cfg, mikrobus ) \
64  cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN );
65 
66  // methane_map // methane
69 
74 typedef struct
75 {
76  analog_in_t adc;
78 } methane_t;
79 
84 typedef struct
85 {
86  pin_name_t an;
88  analog_in_resolution_t resolution;
89  float vref;
92 
97 typedef enum
98 {
100  METHANE_ERROR = -1
101 
103 
120 
135 err_t methane_init ( methane_t *ctx, methane_cfg_t *cfg );
136 
149 err_t methane_read_an_pin_value ( methane_t *ctx, uint16_t *data_out );
150 
165 err_t methane_read_an_pin_voltage ( methane_t *ctx, float *data_out );
166 
167 #ifdef __cplusplus
168 }
169 #endif
170 #endif // METHANE_H
171  // methane
173 
174 // ------------------------------------------------------------------------ END
methane_cfg_setup
void methane_cfg_setup(methane_cfg_t *cfg)
Methane configuration object setup function.
methane_read_an_pin_value
err_t methane_read_an_pin_value(methane_t *ctx, uint16_t *data_out)
Methane read AN pin value function.
METHANE_ERROR
@ METHANE_ERROR
Definition: methane.h:100
methane_return_value_t
methane_return_value_t
Methane Click return value data.
Definition: methane.h:98
methane_cfg_t::resolution
analog_in_resolution_t resolution
Definition: methane.h:88
METHANE_OK
@ METHANE_OK
Definition: methane.h:99
methane_t::adc
analog_in_t adc
Definition: methane.h:76
methane_cfg_t::an
pin_name_t an
Definition: methane.h:86
methane_t
Methane Click context object.
Definition: methane.h:75
methane_cfg_t::vref
float vref
Definition: methane.h:89
methane_init
err_t methane_init(methane_t *ctx, methane_cfg_t *cfg)
Methane initialization function.
methane_read_an_pin_voltage
err_t methane_read_an_pin_voltage(methane_t *ctx, float *data_out)
Methane read AN pin voltage level function.
methane_cfg_t
Methane Click configuration object.
Definition: methane.h:85