lpg  2.0.0.0
lpg.h
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22 
28 #ifndef LPG_H
29 #define LPG_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
35 #include "drv_analog_in.h"
36 
52 #define LPG_MAP_MIKROBUS( cfg, mikrobus ) \
53  cfg.an = MIKROBUS( mikrobus, MIKROBUS_AN ); \
54 
55  // lpg_map // lpg
57 
62 typedef struct {
63 
64  // Modules
65 
66  analog_in_t adc;
68 } lpg_t;
69 
74 typedef struct {
75 
76  // Communication gpio pins
77 
78  pin_name_t an;
80  // static variable
81 
82  analog_in_resolution_t resolution;
83  float vref;
85 } lpg_cfg_t;
86 
91 typedef enum
92 {
93  LPG_OK = 0,
94  LPG_ERROR = -1
95 
97 
113 void lpg_cfg_setup ( lpg_cfg_t *cfg );
114 
129 err_t lpg_init ( lpg_t *ctx, lpg_cfg_t *cfg );
130 
143 err_t lpg_read_an_pin_value ( lpg_t *ctx, uint16_t *data_out );
144 
159 err_t lpg_read_an_pin_voltage ( lpg_t *ctx, float *data_out );
160 
161 #ifdef __cplusplus
162 }
163 #endif
164 #endif // LPG_H
165  // lpg
167 
168 // ------------------------------------------------------------------------ END
lpg_read_an_pin_voltage
err_t lpg_read_an_pin_voltage(lpg_t *ctx, float *data_out)
LPG read AN pin voltage level function.
lpg_cfg_setup
void lpg_cfg_setup(lpg_cfg_t *cfg)
LPG configuration object setup function.
LPG_ERROR
Definition: lpg.h:93
lpg_cfg_t
LPG Click configuration object.
Definition: lpg.h:73
LPG_OK
Definition: lpg.h:92
lpg_return_value_t
lpg_return_value_t
LPG Click return value data.
Definition: lpg.h:90
lpg_read_an_pin_value
err_t lpg_read_an_pin_value(lpg_t *ctx, uint16_t *data_out)
LPG read AN pin value function.
lpg_init
err_t lpg_init(lpg_t *ctx, lpg_cfg_t *cfg)
LPG initialization function.
lpg_t
LPG Click context object.
Definition: lpg.h:61