thermo2  2.0.0.0
thermo2.h
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22 
28 #ifndef THERMO2_H
29 #define THERMO2_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_one_wire.h"
52 
73 #define THERMO2_CMD_CONVERT_TEMPERATURE 0x44
74 #define THERMO2_CMD_WRITE_SCRATCHPAD 0x4E
75 #define THERMO2_CMD_READ_SCRATCHPAD 0xBE
76 #define THERMO2_CMD_COPY_SCRATCHPAD 0x48
77 #define THERMO2_CMD_RECALL_SCRATCHPAD 0xB8
78 #define THERMO2_CMD_READ_POWER_SUPPLY 0xB4
79  // thermo2_cmd
81 
96 #define THERMO2_CONFIG_ADDRESS_0 0x00
97 #define THERMO2_CONFIG_ADDRESS_1 0x01
98 #define THERMO2_CONFIG_ADDRESS_2 0x02
99 #define THERMO2_CONFIG_ADDRESS_3 0x03
100 #define THERMO2_CONFIG_ADDRESS_4 0x04
101 #define THERMO2_CONFIG_ADDRESS_5 0x05
102 #define THERMO2_CONFIG_ADDRESS_6 0x06
103 #define THERMO2_CONFIG_ADDRESS_7 0x07
104 #define THERMO2_CONFIG_ADDRESS_8 0x08
105 #define THERMO2_CONFIG_ADDRESS_9 0x09
106 #define THERMO2_CONFIG_ADDRESS_10 0x0A
107 #define THERMO2_CONFIG_ADDRESS_11 0x0B
108 #define THERMO2_CONFIG_ADDRESS_12 0x0C
109 #define THERMO2_CONFIG_ADDRESS_13 0x0D
110 #define THERMO2_CONFIG_ADDRESS_14 0x0E
111 #define THERMO2_CONFIG_ADDRESS_15 0x0F
112 #define THERMO2_CONFIG_ADDRESS_ALL 0x10
113 #define THERMO2_CONFIG_ADDRESS_BIT_MASK 0x1F
114 #define THERMO2_CONFIG_RESOLUTION_9BIT 0x00
115 #define THERMO2_CONFIG_RESOLUTION_10BIT 0x20
116 #define THERMO2_CONFIG_RESOLUTION_11BIT 0x40
117 #define THERMO2_CONFIG_RESOLUTION_12BIT 0x60
118 #define THERMO2_CONFIG_RESOLUTION_BIT_MASK 0x60
119 #define THERMO2_CONFIG_RESERVED_BITS 0x10
120 
125 #define THERMO2_DATA_RESOLUTION 0.0625
126 
131 #define THERMO2_FAMILY_CODE 0x3B
132 
137 #define THERMO2_DEFAULT_ADDRESS THERMO2_CONFIG_ADDRESS_ALL
138 #define THERMO2_DEFAULT_RESOLUTION THERMO2_CONFIG_RESOLUTION_12BIT
139 #define THERMO2_DEFAULT_TEMP_HIGH_ALARM 0xFF
140 #define THERMO2_DEFAULT_TEMP_LOW_ALARM 0x00
141  // thermo2_set
143 
158 #define THERMO2_MAP_MIKROBUS( cfg, mikrobus ) \
159  cfg.gp0 = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
160  cfg.gp1 = MIKROBUS( mikrobus, MIKROBUS_AN );
161  // thermo2_map // thermo2
164 
169 typedef enum
170 {
175 
180 typedef struct
181 {
182  // Modules
183  one_wire_t ow;
185  one_wire_rom_address_t rom_addr;
186  uint8_t config;
188 } thermo2_t;
189 
194 typedef struct
195 {
196  // Communication gpio pins
197  pin_name_t gp0;
198  pin_name_t gp1;
202 } thermo2_cfg_t;
203 
208 typedef enum
209 {
211  THERMO2_ERROR = -1
212 
214 
231 
247 
262 err_t thermo2_init ( thermo2_t *ctx, thermo2_cfg_t *cfg );
263 
278 
291 
304 
316 
328 err_t thermo2_read_scratchpad ( thermo2_t *ctx, uint8_t *scratchpad );
329 
343 err_t thermo2_write_scratchpad ( thermo2_t *ctx, uint8_t temp_high, uint8_t temp_low, uint8_t config );
344 
356 err_t thermo2_read_temperature ( thermo2_t *ctx, float *temperature );
357 
358 #ifdef __cplusplus
359 }
360 #endif
361 #endif // THERMO2_H
362  // thermo2
364 
365 // ------------------------------------------------------------------------ END
thermo2_cfg_t::gpio_sel
thermo2_gpio_sel_t gpio_sel
Definition: thermo2.h:200
thermo2_start_measurement
err_t thermo2_start_measurement(thermo2_t *ctx)
Thermo 2 start measurement function.
thermo2_cfg_t::gp1
pin_name_t gp1
Definition: thermo2.h:198
thermo2_cfg_setup
void thermo2_cfg_setup(thermo2_cfg_t *cfg)
Thermo 2 configuration object setup function.
thermo2_cfg_t::gp0
pin_name_t gp0
Definition: thermo2.h:197
thermo2_init
err_t thermo2_init(thermo2_t *ctx, thermo2_cfg_t *cfg)
Thermo 2 initialization function.
thermo2_read_scratchpad
err_t thermo2_read_scratchpad(thermo2_t *ctx, uint8_t *scratchpad)
Thermo 2 read scratchpad function.
THERMO2_ERROR
@ THERMO2_ERROR
Definition: thermo2.h:211
thermo2_cfg_t
Thermo 2 Click configuration object.
Definition: thermo2.h:195
THERMO2_GPIO_1
@ THERMO2_GPIO_1
Definition: thermo2.h:172
thermo2_t
Thermo 2 Click context object.
Definition: thermo2.h:181
thermo2_gpio_sel_t
thermo2_gpio_sel_t
Thermo 2 Click gpio selector.
Definition: thermo2.h:170
thermo2_t::ow
one_wire_t ow
Definition: thermo2.h:183
thermo2_check_communication
err_t thermo2_check_communication(thermo2_t *ctx)
Thermo 2 check communication function.
thermo2_t::config
uint8_t config
Definition: thermo2.h:186
thermo2_t::rom_addr
one_wire_rom_address_t rom_addr
Definition: thermo2.h:185
THERMO2_GPIO_0
@ THERMO2_GPIO_0
Definition: thermo2.h:171
thermo2_read_temperature
err_t thermo2_read_temperature(thermo2_t *ctx, float *temperature)
Thermo 2 read temperature function.
thermo2_return_value_t
thermo2_return_value_t
Thermo 2 Click return value data.
Definition: thermo2.h:209
thermo2_write_scratchpad
err_t thermo2_write_scratchpad(thermo2_t *ctx, uint8_t temp_high, uint8_t temp_low, uint8_t config)
Thermo 2 write scratchpad function.
thermo2_select_device
err_t thermo2_select_device(thermo2_t *ctx)
Thermo 2 select device function.
thermo2_gpio_selection
void thermo2_gpio_selection(thermo2_cfg_t *cfg, thermo2_gpio_sel_t gpio_sel)
Thermo 2 driver interface setup function.
thermo2_default_cfg
err_t thermo2_default_cfg(thermo2_t *ctx)
Thermo 2 default configuration function.
THERMO2_OK
@ THERMO2_OK
Definition: thermo2.h:210