heartrate9  2.0.0.0
heartrate9.h
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22 
28 #ifndef HEARTRATE9_H
29 #define HEARTRATE9_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_uart.h"
52 
74 #define DRV_BUFFER_SIZE 200
75  // heartrate9_set
77 
92 #define HEARTRATE9_MAP_MIKROBUS( cfg, mikrobus ) \
93  cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
94  cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
95  cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
96 
97  // heartrate9_map // heartrate9
99 
104 typedef struct
105 {
106  // Output pins
107  digital_out_t rst;
109  // Modules
110  uart_t uart;
112  // Buffers
113  char uart_rx_buffer[ DRV_BUFFER_SIZE ];
114  char uart_tx_buffer[ DRV_BUFFER_SIZE ];
116 } heartrate9_t;
117 
122 typedef struct
123 {
124  // Communication gpio pins
125  pin_name_t rx_pin;
126  pin_name_t tx_pin;
128  // Additional gpio pins
129  pin_name_t rst;
131  // Static variable
132  uint32_t baud_rate;
134  uart_data_bits_t data_bit;
135  uart_parity_t parity_bit;
136  uart_stop_bits_t stop_bit;
139 
140 
157 
173 
187 err_t heartrate9_generic_write ( heartrate9_t *ctx, char *data_buf, uint16_t len );
188 
202 err_t heartrate9_generic_read ( heartrate9_t *ctx, char *data_buf, uint16_t max_len );
203 
214 void heartrate9_set_rst ( heartrate9_t *ctx, uint8_t state );
215 
216 #ifdef __cplusplus
217 }
218 #endif
219 #endif // HEARTRATE9_H
220  // heartrate9
222 
223 // ------------------------------------------------------------------------ END
heartrate9_cfg_t::tx_pin
pin_name_t tx_pin
Definition: heartrate9.h:126
DRV_BUFFER_SIZE
#define DRV_BUFFER_SIZE
Heart Rate 9 driver buffer size.
Definition: heartrate9.h:74
heartrate9_generic_write
err_t heartrate9_generic_write(heartrate9_t *ctx, char *data_buf, uint16_t len)
Heart Rate 9 data writing function.
heartrate9_set_rst
void heartrate9_set_rst(heartrate9_t *ctx, uint8_t state)
Sets state of the rst pin setting.
heartrate9_t
Heart Rate 9 Click context object.
Definition: heartrate9.h:105
heartrate9_cfg_t::baud_rate
uint32_t baud_rate
Definition: heartrate9.h:132
heartrate9_cfg_t::parity_bit
uart_parity_t parity_bit
Definition: heartrate9.h:135
heartrate9_generic_read
err_t heartrate9_generic_read(heartrate9_t *ctx, char *data_buf, uint16_t max_len)
Heart Rate 9 data reading function.
heartrate9_cfg_t::uart_blocking
bool uart_blocking
Definition: heartrate9.h:133
heartrate9_cfg_t
Heart Rate 9 Click configuration object.
Definition: heartrate9.h:123
heartrate9_cfg_t::stop_bit
uart_stop_bits_t stop_bit
Definition: heartrate9.h:136
heartrate9_cfg_t::rst
pin_name_t rst
Definition: heartrate9.h:129
heartrate9_cfg_t::rx_pin
pin_name_t rx_pin
Definition: heartrate9.h:125
heartrate9_t::rst
digital_out_t rst
Definition: heartrate9.h:107
heartrate9_cfg_t::data_bit
uart_data_bits_t data_bit
Definition: heartrate9.h:134
heartrate9_init
err_t heartrate9_init(heartrate9_t *ctx, heartrate9_cfg_t *cfg)
Heart Rate 9 initialization function.
heartrate9_t::uart
uart_t uart
Definition: heartrate9.h:110
heartrate9_cfg_setup
void heartrate9_cfg_setup(heartrate9_cfg_t *cfg)
Heart Rate 9 configuration object setup function.