thermo25  2.1.0.0
thermo25.h
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22 
28 #ifndef THERMO25_H
29 #define THERMO25_H
30 
31 #ifdef __cplusplus
32 extern "C"{
33 #endif
34 
39 #ifdef PREINIT_SUPPORTED
40 #include "preinit.h"
41 #endif
42 
43 #ifdef MikroCCoreVersion
44  #if MikroCCoreVersion >= 1
45  #include "delays.h"
46  #endif
47 #endif
48 
49 #include "drv_digital_out.h"
50 #include "drv_digital_in.h"
51 #include "drv_spi_master.h"
52 #include "spi_specifics.h"
53 
74 #define THERMO25_MODE_CONTINUOUS 0x00
75 #define THERMO25_MODE_SHUTDOWN 0xFF
76 
81 #define THERMO25_DEVICE_ID 0x900F
82 
87 #define THERMO25_DATA_RESOLUTION 0.03125f
88 
97 #define THERMO25_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
98 #define THERMO25_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE
99  // thermo25_set
101 
116 #define THERMO25_MAP_MIKROBUS( cfg, mikrobus ) \
117  cfg.miso = MIKROBUS( mikrobus, MIKROBUS_MISO ); \
118  cfg.mosi = MIKROBUS( mikrobus, MIKROBUS_MOSI ); \
119  cfg.sck = MIKROBUS( mikrobus, MIKROBUS_SCK ); \
120  cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS );
121  // thermo25_map // thermo25
124 
129 typedef struct
130 {
131  // Modules
132  spi_master_t spi;
134  pin_name_t chip_select;
136  uint8_t dev_mode;
138 } thermo25_t;
139 
144 typedef struct
145 {
146  // Communication gpio pins
147  pin_name_t miso;
148  pin_name_t mosi;
149  pin_name_t sck;
150  pin_name_t cs;
152  // static variable
153  uint32_t spi_speed;
154  spi_master_mode_t spi_mode;
155  spi_master_chip_select_polarity_t cs_polarity;
158 
163 typedef enum
164 {
166  THERMO25_ERROR = -1
167 
169 
186 
201 
215 err_t thermo25_set_mode ( thermo25_t *ctx, uint8_t mode );
216 
229 err_t thermo25_read_data ( thermo25_t *ctx, uint16_t *data_out );
230 
243 
255 err_t thermo25_read_temperature ( thermo25_t *ctx, float *temperature );
256 
257 #ifdef __cplusplus
258 }
259 #endif
260 #endif // THERMO25_H
261  // thermo25
263 
264 // ------------------------------------------------------------------------ END
thermo25_t::chip_select
pin_name_t chip_select
Definition: thermo25.h:134
thermo25_cfg_t::miso
pin_name_t miso
Definition: thermo25.h:147
thermo25_set_mode
err_t thermo25_set_mode(thermo25_t *ctx, uint8_t mode)
Thermo 25 set mode function.
thermo25_t::spi
spi_master_t spi
Definition: thermo25.h:132
spi_specifics.h
This file contains SPI specific macros, functions, etc.
thermo25_cfg_t::spi_speed
uint32_t spi_speed
Definition: thermo25.h:153
thermo25_read_temperature
err_t thermo25_read_temperature(thermo25_t *ctx, float *temperature)
Thermo 25 read temperature function.
thermo25_cfg_t::cs_polarity
spi_master_chip_select_polarity_t cs_polarity
Definition: thermo25.h:155
thermo25_cfg_t::spi_mode
spi_master_mode_t spi_mode
Definition: thermo25.h:154
thermo25_read_data
err_t thermo25_read_data(thermo25_t *ctx, uint16_t *data_out)
Thermo 25 read data function.
thermo25_cfg_t::mosi
pin_name_t mosi
Definition: thermo25.h:148
thermo25_cfg_setup
void thermo25_cfg_setup(thermo25_cfg_t *cfg)
Thermo 25 configuration object setup function.
thermo25_cfg_t
Thermo 25 Click configuration object.
Definition: thermo25.h:145
THERMO25_ERROR
@ THERMO25_ERROR
Definition: thermo25.h:166
thermo25_init
err_t thermo25_init(thermo25_t *ctx, thermo25_cfg_t *cfg)
Thermo 25 initialization function.
thermo25_t
Thermo 25 Click context object.
Definition: thermo25.h:130
thermo25_return_value_t
thermo25_return_value_t
Thermo 25 Click return value data.
Definition: thermo25.h:164
thermo25_check_communication
err_t thermo25_check_communication(thermo25_t *ctx)
Thermo 25 check communication function.
THERMO25_OK
@ THERMO25_OK
Definition: thermo25.h:165
thermo25_t::dev_mode
uint8_t dev_mode
Definition: thermo25.h:136
thermo25_cfg_t::cs
pin_name_t cs
Definition: thermo25.h:150
thermo25_cfg_t::sck
pin_name_t sck
Definition: thermo25.h:149