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38 #include "mikrosdk_version.h"
41 #if mikroSDK_GET_VERSION < 20800ul
42 #include "rcu_delays.h"
48 #include "drv_digital_out.h"
49 #include "drv_digital_in.h"
62 #define RN4871_MAP_MIKROBUS( cfg, mikrobus ) \
63 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
64 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
65 cfg.rst_n = MIKROBUS( mikrobus, MIKROBUS_RST ); \
66 cfg.uart_rts = MIKROBUS( mikrobus, MIKROBUS_CS ); \
67 cfg.uart_cts = MIKROBUS( mikrobus, MIKROBUS_INT )
74 #define RN4871_RETVAL uint8_t
76 #define RN4871_OK 0x00
77 #define RN4871_INIT_ERROR 0xFF
84 #define RN4871_DEVICETYPE_MASTER 0x02
85 #define RN4871_DEVICETYPE_SLAVE 0x03
88 #define RN4871_ID_MASTER 0x35
89 #define RN4871_ID_SLAVE 0x32
90 #define RN4871_MTYPE_MSG 'M'
91 #define RN4871_DTYPE_STRING 0x5331
98 #define DRV_RX_BUFFER_SIZE 500
131 char device_buffer[ 255 ];
#define DRV_RX_BUFFER_SIZE
Definition: rn4871.h:98
void rn4871_disconnect(rn4871_t *ctx)
Disconnecting from slave device.
uint8_t rn4871_read(rn4871_t *ctx, uint8_t *process_buffer)
Reading received message.
void rn4871_reset(rn4871_t *ctx)
Hardware reset function.
uint8_t rn4871_int_get(rn4871_t *ctx)
Get interrupt state function.
void rn4871_connect(rn4871_t *ctx, char *p_addr)
Connecting to slave device.
bool uart_blocking
Definition: rn4871.h:155
void rn4871_receive(rn4871_t *ctx, char tmp)
Receiving character function.
uart_data_bits_t data_bit
Definition: rn4871.h:156
void rn4871_initialize(rn4871_t *ctx, char *p_addr)
Initialization RN4871 module.
void rn4871_uart_write(rn4871_t *ctx, uint8_t *wr_buf)
UART write function.
#define RN4871_RETVAL
Definition: rn4871.h:74
pin_name_t uart_rts
Definition: rn4871.h:149
digital_out_t rst_n
Definition: rn4871.h:114
uint8_t sentence_flag
Definition: rn4871.h:129
pin_name_t uart_cts
Definition: rn4871.h:150
uart_t uart
Definition: rn4871.h:123
Click configuration structure definition.
Definition: rn4871.h:140
int32_t rn4871_generic_read(rn4871_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.
RN4871_RETVAL rn4871_init(rn4871_t *ctx, rn4871_cfg_t *cfg)
Initialization function.
Click ctx object definition.
Definition: rn4871.h:111
uint8_t end_flag
Definition: rn4871.h:128
digital_in_t uart_cts
Definition: rn4871.h:119
pin_name_t tx_pin
Definition: rn4871.h:144
digital_out_t uart_rts
Definition: rn4871.h:115
uint32_t baud_rate
Definition: rn4871.h:154
void rn4871_cfg_setup(rn4871_cfg_t *cfg)
Config Object Initialization function.
void rn4871_generic_write(rn4871_t *ctx, char *data_buf, uint16_t len)
Generic write function.
pin_name_t rst_n
Definition: rn4871.h:148
uart_stop_bits_t stop_bit
Definition: rn4871.h:158
pin_name_t rx_pin
Definition: rn4871.h:143
void rn4871_rst_set(rn4871_t *ctx, uint8_t pin_state)
Set states of RST pin to desired state.
void rn4871_send(rn4871_t *ctx, uint8_t msg_type, uint16_t data_type, uint8_t id, uint8_t *payload)
Send message function.
void rn4871_cs_set(rn4871_t *ctx, uint8_t pin_state)
Set states of CS pin to desired state.
uint8_t buffer_position
Definition: rn4871.h:132
uart_parity_t parity_bit
Definition: rn4871.h:157