thermo23  2.0.0.0
thermo23.h
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22 
28 #ifndef THERMO23_H
29 #define THERMO23_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_uart.h"
48 
69 #define THERMO23_CMD_SOFT_RESET 0xB4
70 #define THERMO23_CMD_GLOBAL_INIT 0x8C
71 #define THERMO23_CMD_GLOBAL_ADDRESS_ASSIGN 0x90
72 #define THERMO23_CMD_GLOBAL_CLEAR_INT 0xA9
73 #define THERMO23_CMD_GLOBAL_WRITE_TEMP 0xF0
74 #define THERMO23_CMD_GLOBAL_WRITE_CONFIG 0xF2
75 #define THERMO23_CMD_GLOBAL_WRITE_TLOW 0xF4
76 #define THERMO23_CMD_GLOBAL_WRITE_THIGH 0xF6
77 #define THERMO23_CMD_GLOBAL_READ_TEMP 0xF1
78 #define THERMO23_CMD_GLOBAL_READ_CONFIG 0xF3
79 #define THERMO23_CMD_GLOBAL_READ_TLOW 0xF5
80 #define THERMO23_CMD_GLOBAL_READ_THIGH 0xF7
81 #define THERMO23_CMD_INDIVIDUAL_WRITE_BIT 0x00
82 #define THERMO23_CMD_INDIVIDUAL_READ_BIT 0x01
83 
88 #define THERMO23_CALIBRATION_BYTE 0x55
89 
94 #define THERMO23_TIMEOUT 5000
95 
100 #define THERMO23_CONFIG_INT_EN 0x8000
101 #define THERMO23_CONFIG_CR_0p25HZ 0x0000
102 #define THERMO23_CONFIG_CR_1HZ 0x2000
103 #define THERMO23_CONFIG_CR_4HZ 0x4000
104 #define THERMO23_CONFIG_CR_8HZ 0x6000
105 #define THERMO23_CONFIG_FH 0x1000
106 #define THERMO23_CONFIG_FL 0x0800
107 #define THERMO23_CONFIG_LC 0x0400
108 #define THERMO23_CONFIG_MODE_SHUTDOWN 0x0000
109 #define THERMO23_CONFIG_MODE_ONE_SHOT 0x0100
110 #define THERMO23_CONFIG_MODE_CONTINUOUS 0x0200
111 #define THERMO23_CONFIG_ETM 0x0080
112 #define THERMO23_CONFIG_RESERVED_BITS 0x007F
113 
118 #define THERMO23_TEMP_RESOLUTION 0.0625
119 
125 #define DRV_BUFFER_SIZE 200
126  // thermo23_cmd
128 
143 #define THERMO23_MAP_MIKROBUS( cfg, mikrobus ) \
144  cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
145  cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX );
146  // thermo23_map // thermo23
149 
154 typedef struct
155 {
156  // Modules
157  uart_t uart;
159  // Buffers
160  char uart_rx_buffer[ DRV_BUFFER_SIZE ];
161  char uart_tx_buffer[ DRV_BUFFER_SIZE ];
163  uint16_t config;
165 } thermo23_t;
166 
171 typedef struct
172 {
173  // Communication gpio pins
174  pin_name_t rx_pin;
175  pin_name_t tx_pin;
177  // Static variable
178  uint32_t baud_rate;
180  uart_data_bits_t data_bit;
181  uart_parity_t parity_bit;
182  uart_stop_bits_t stop_bit;
185 
190 typedef enum
191 {
193  THERMO23_ERROR = -1
194 
196 
213 
228 
242 
255 err_t thermo23_write_command ( thermo23_t *ctx, uint8_t cmd, uint16_t data_in );
256 
269 err_t thermo23_read_command ( thermo23_t *ctx, uint8_t cmd, uint16_t *data_out );
270 
282 err_t thermo23_set_config ( thermo23_t *ctx, uint16_t config );
283 
295 err_t thermo23_read_temperature ( thermo23_t *ctx, float *temperature );
296 
297 #ifdef __cplusplus
298 }
299 #endif
300 #endif // THERMO23_H
301  // thermo23
303 
304 // ------------------------------------------------------------------------ END
thermo23_init
err_t thermo23_init(thermo23_t *ctx, thermo23_cfg_t *cfg)
Thermo 23 initialization function.
thermo23_cfg_setup
void thermo23_cfg_setup(thermo23_cfg_t *cfg)
Thermo 23 configuration object setup function.
DRV_BUFFER_SIZE
#define DRV_BUFFER_SIZE
Thermo 23 driver buffer size.
Definition: thermo23.h:125
thermo23_cfg_t::baud_rate
uint32_t baud_rate
Definition: thermo23.h:178
THERMO23_ERROR
@ THERMO23_ERROR
Definition: thermo23.h:193
thermo23_cfg_t::stop_bit
uart_stop_bits_t stop_bit
Definition: thermo23.h:182
thermo23_cfg_t::parity_bit
uart_parity_t parity_bit
Definition: thermo23.h:181
thermo23_cfg_t::tx_pin
pin_name_t tx_pin
Definition: thermo23.h:175
thermo23_t::config
uint16_t config
Definition: thermo23.h:163
thermo23_cfg_t
Thermo 23 Click configuration object.
Definition: thermo23.h:172
thermo23_write_command
err_t thermo23_write_command(thermo23_t *ctx, uint8_t cmd, uint16_t data_in)
Thermo 23 write command function.
thermo23_read_command
err_t thermo23_read_command(thermo23_t *ctx, uint8_t cmd, uint16_t *data_out)
Thermo 23 read command function.
THERMO23_OK
@ THERMO23_OK
Definition: thermo23.h:192
thermo23_read_temperature
err_t thermo23_read_temperature(thermo23_t *ctx, float *temperature)
Thermo 23 read temperature function.
thermo23_t::uart
uart_t uart
Definition: thermo23.h:157
thermo23_return_value_t
thermo23_return_value_t
Thermo 23 Click return value data.
Definition: thermo23.h:191
thermo23_set_config
err_t thermo23_set_config(thermo23_t *ctx, uint16_t config)
Thermo 23 set config function.
thermo23_default_cfg
err_t thermo23_default_cfg(thermo23_t *ctx)
Thermo 23 default configuration function.
thermo23_cfg_t::rx_pin
pin_name_t rx_pin
Definition: thermo23.h:174
thermo23_t
Thermo 23 Click context object.
Definition: thermo23.h:155
thermo23_cfg_t::data_bit
uart_data_bits_t data_bit
Definition: thermo23.h:180
thermo23_cfg_t::uart_blocking
bool uart_blocking
Definition: thermo23.h:179