thermostat2  2.0.0.0
thermostat2.h
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22 
28 #ifndef THERMOSTAT2_H
29 #define THERMOSTAT2_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 THERMOSTAT2_CMD_WRITE_SCRATCHPAD 0x4E
74 #define THERMOSTAT2_CMD_READ_SCRATCHPAD 0xBE
75 #define THERMOSTAT2_CMD_COPY_SCRATCHPAD 0x48
76 #define THERMOSTAT2_CMD_CONVERT_TEMPERATURE 0x44
77 #define THERMOSTAT2_CMD_RECALL_SCRATCHPAD 0xB8
78 #define THERMOSTAT2_CMD_READ_POWER_SUPPLY 0xB4
79  // thermostat2_cmd
81 
96 #define THERMOSTAT2_CONFIG_RESOLUTION_9BIT 0x00
97 #define THERMOSTAT2_CONFIG_RESOLUTION_10BIT 0x20
98 #define THERMOSTAT2_CONFIG_RESOLUTION_11BIT 0x40
99 #define THERMOSTAT2_CONFIG_RESOLUTION_12BIT 0x60
100 #define THERMOSTAT2_CONFIG_RESOLUTION_BIT_MASK 0x60
101 #define THERMOSTAT2_CONFIG_RESERVED_BITS 0x1F
102 
107 #define THERMOSTAT2_FAMILY_CODE 0x10
108 
113 #define THERMOSTAT2_RESOLUTION_9BIT 0.5
114 #define THERMOSTAT2_RESOLUTION_10BIT 0.25
115 #define THERMOSTAT2_RESOLUTION_11BIT 0.125
116 #define THERMOSTAT2_RESOLUTION_12BIT 0.0625
117 
122 #define THERMOSTAT2_DEFAULT_RESOLUTION THERMOSTAT2_CONFIG_RESOLUTION_9BIT
123 #define THERMOSTAT2_DEFAULT_TEMP_HIGH_ALARM 0xFF
124 #define THERMOSTAT2_DEFAULT_TEMP_LOW_ALARM 0x00
125 
130 #define THERMOSTAT2_RELAY_ON 0x01
131 #define THERMOSTAT2_RELAY_OFF 0x00
132 #define THERMOSTAT2_TEMPERATURE_LIMIT 28.0
133  // thermostat2_set
135 
150 #define THERMOSTAT2_MAP_MIKROBUS( cfg, mikrobus ) \
151  cfg.gp0 = MIKROBUS( mikrobus, MIKROBUS_PWM ); \
152  cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS );
153  // thermostat2_map // thermostat2
156 
161 typedef struct
162 {
163  digital_out_t cs;
165  // Modules
166  one_wire_t ow;
168  one_wire_rom_address_t rom_addr;
169  uint8_t config;
171 } thermostat2_t;
172 
177 typedef struct
178 {
179  // Communication gpio pins
180  pin_name_t gp0;
181  pin_name_t cs;
184 
189 typedef enum
190 {
192  THERMOSTAT2_ERROR = -1
193 
195 
212 
228 
243 
256 
268 err_t thermostat2_read_scratchpad ( thermostat2_t *ctx, uint8_t *scratchpad );
269 
283 err_t thermostat2_write_scratchpad ( thermostat2_t *ctx, uint8_t temp_high, uint8_t temp_low, uint8_t config );
284 
296 
306 void thermostat2_relay_state ( thermostat2_t *ctx, uint8_t state );
307 
319 err_t thermostat2_read_temperature ( thermostat2_t *ctx, float *temperature );
320 
321 #ifdef __cplusplus
322 }
323 #endif
324 #endif // THERMOSTAT2_H
325  // thermostat2
327 
328 // ------------------------------------------------------------------------ END
thermostat2_t::rom_addr
one_wire_rom_address_t rom_addr
Definition: thermostat2.h:168
thermostat2_t::cs
digital_out_t cs
Definition: thermostat2.h:163
thermostat2_t::config
uint8_t config
Definition: thermostat2.h:169
thermostat2_cfg_t
Thermostat 2 Click configuration object.
Definition: thermostat2.h:178
THERMOSTAT2_OK
@ THERMOSTAT2_OK
Definition: thermostat2.h:191
thermostat2_read_temperature
err_t thermostat2_read_temperature(thermostat2_t *ctx, float *temperature)
Thermostat 2 read temperature function.
thermostat2_default_cfg
err_t thermostat2_default_cfg(thermostat2_t *ctx)
Thermostat 2 default configuration function.
thermostat2_check_communication
err_t thermostat2_check_communication(thermostat2_t *ctx)
Thermostat 2 check communication function.
thermostat2_relay_state
void thermostat2_relay_state(thermostat2_t *ctx, uint8_t state)
Thermostat 2 relay state function.
thermostat2_cfg_t::gp0
pin_name_t gp0
Definition: thermostat2.h:180
THERMOSTAT2_ERROR
@ THERMOSTAT2_ERROR
Definition: thermostat2.h:192
thermostat2_t::ow
one_wire_t ow
Definition: thermostat2.h:166
thermostat2_return_value_t
thermostat2_return_value_t
Thermostat 2 Click return value data.
Definition: thermostat2.h:190
thermostat2_init
err_t thermostat2_init(thermostat2_t *ctx, thermostat2_cfg_t *cfg)
Thermostat 2 initialization function.
thermostat2_start_measurement
err_t thermostat2_start_measurement(thermostat2_t *ctx)
Thermostat 2 start measurement function.
thermostat2_write_scratchpad
err_t thermostat2_write_scratchpad(thermostat2_t *ctx, uint8_t temp_high, uint8_t temp_low, uint8_t config)
Thermostat 2 write scratchpad function.
thermostat2_cfg_t::cs
pin_name_t cs
Definition: thermostat2.h:181
thermostat2_cfg_setup
void thermostat2_cfg_setup(thermostat2_cfg_t *cfg)
Thermostat 2 configuration object setup function.
thermostat2_read_scratchpad
err_t thermostat2_read_scratchpad(thermostat2_t *ctx, uint8_t *scratchpad)
Thermostat 2 read scratchpad function.
thermostat2_t
Thermostat 2 Click context object.
Definition: thermostat2.h:162