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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
52 #define ECG4_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
54 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
55 cfg.rst = MIKROBUS( mikrobus, MIKROBUS_RST ); \
56 cfg.cs = MIKROBUS( mikrobus, MIKROBUS_CS )
63 #define ECG4_RETVAL uint8_t
66 #define ECG4_INIT_ERROR 0xFF
69 #define ECG4_SYNC_BYTE 0xAA
70 #define ECG4_EXCODE_BYTE 0x55
71 #define ECG4_SIGNAL_QUALITY_CODE_BYTE 0x02
72 #define ECG4_HEART_RATE_CODE_BYTE 0x03
73 #define ECG4_RAW_DATA_CODE_BYTE 0x80
74 #define ECG4_RESPONSE_READY 0x01
75 #define ECG4_RESPONSE_NOT_READY 0x00
76 #define ECG4_ENABLE_LDO_CTRL 0x01
77 #define ECG4_DISABLE_LDO_CTRL 0x00
83 #define DRV_RX_BUFFER_SIZE 1000
84 #define DRV_TX_BUFFER_SIZE 50
99 typedef void ( *
ecg4_hdl_t )( uint8_t*, uint8_t*, uint8_t*, uint8_t* );
#define DRV_RX_BUFFER_SIZE
Definition: ecg4.h:83
uint32_t baud_rate
Definition: ecg4.h:140
pin_name_t rst
Definition: ecg4.h:135
void(* ecg4_hdl_t)(uint8_t *, uint8_t *, uint8_t *, uint8_t *)
Definition: ecg4.h:99
uint8_t ecg4_error_t
Error type.
Definition: ecg4.h:151
uart_stop_bits_t stop_bit
Definition: ecg4.h:144
uint8_t response_ready
Definition: ecg4.h:119
digital_out_t cs
Definition: ecg4.h:109
Click ctx object definition.
Definition: ecg4.h:105
void ecg4_module_reset(ecg4_t *ctx)
Reset module.
pin_name_t cs
Definition: ecg4.h:136
void ecg4_uart_isr(ecg4_t *ctx, uint8_t rx_dat)
Uart Interrupt Routine function.
pin_name_t rx_pin
Definition: ecg4.h:130
Click configuration structure definition.
Definition: ecg4.h:127
void ecg4_cfg_setup(ecg4_cfg_t *cfg)
Config Object Initialization function.
void ecg4_generic_write(ecg4_t *ctx, char *data_buf, uint16_t len)
Generic write function.
uart_t uart
Definition: ecg4.h:113
uart_parity_t parity_bit
Definition: ecg4.h:143
#define ECG4_RETVAL
Definition: ecg4.h:63
digital_out_t rst
Definition: ecg4.h:108
void ecg4_enable_ldo_ctrl(ecg4_t *ctx, uint8_t state)
LDO Control function.
int32_t ecg4_generic_read(ecg4_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
#define DRV_TX_BUFFER_SIZE
Definition: ecg4.h:84
pin_name_t tx_pin
Definition: ecg4.h:131
uint8_t ecg4_responseReady(ecg4_t *ctx)
Response ready check function.
uart_data_bits_t data_bit
Definition: ecg4.h:142
ecg4_hdl_t driver_hdl
Definition: ecg4.h:118
ECG4_RETVAL ecg4_init(ecg4_t *ctx, ecg4_cfg_t *cfg)
Initialization function.
bool uart_blocking
Definition: ecg4.h:141