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38 #include "drv_digital_out.h"
39 #include "drv_digital_in.h"
52 #define RN4870_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.tx_pin = MIKROBUS( mikrobus, MIKROBUS_TX ); \
54 cfg.rx_pin = MIKROBUS( mikrobus, MIKROBUS_RX ); \
55 cfg.rst_n = MIKROBUS( mikrobus, MIKROBUS_RST ); \
56 cfg.uart_rts = MIKROBUS( mikrobus, MIKROBUS_CS ); \
57 cfg.uart_cts = MIKROBUS( mikrobus, MIKROBUS_INT )
64 #define RN4870_RETVAL uint8_t
66 #define RN4870_OK 0x00
67 #define RN4870_INIT_ERROR 0xFF
74 #define RN4870_DEVICETYPE_MASTER 0x02
75 #define RN4870_DEVICETYPE_SLAVE 0x03
78 #define RN4870_ID_MASTER 0x35
79 #define RN4870_ID_SLAVE 0x32
80 #define RN4870_MTYPE_MSG 'M'
81 #define RN4870_DTYPE_STRING 0x5331
88 #define DRV_RX_BUFFER_SIZE 500
105 digital_out_t uart_rts;
109 digital_in_t uart_cts;
119 uint8_t sentence_flag;
121 char device_buffer[ 255 ];
122 uint8_t buffer_position;
146 uart_data_bits_t data_bit;
147 uart_parity_t parity_bit;
148 uart_stop_bits_t stop_bit;
297 void rn4870_send(
rn4870_t *ctx, uint8_t msg_type, uint16_t data_type, uint8_t
id, uint8_t *payload );
#define DRV_RX_BUFFER_SIZE
Definition: rn4871.h:88
void rn4870_generic_write(rn4870_t *ctx, char *data_buf, uint16_t len)
Generic write function.
void rn4870_initialize(rn4870_t *ctx, char *p_addr)
Initialization RN4870 module.
uint8_t rn4870_int_get(rn4870_t *ctx)
Get interrupt state function.
RN4870_RETVAL rn4870_init(rn4870_t *ctx, rn4870_cfg_t *cfg)
Initialization function.
void rn4870_connect(rn4870_t *ctx, char *p_addr)
Connecting to slave device.
#define RN4870_RETVAL
Definition: rn4871.h:64
void rn4870_reset(rn4870_t *ctx)
Hardware reset function.
void rn4870_send(rn4870_t *ctx, uint8_t msg_type, uint16_t data_type, uint8_t id, uint8_t *payload)
Send message function.
void rn4870_receive(rn4870_t *ctx, char tmp)
Receiving character function.
void rn4870_rst_set(rn4870_t *ctx, uint8_t pin_state)
Set states of RST pin to desired state.
Click configuration structure definition.
Definition: rn4870.h:129
uint8_t rn4870_read(rn4870_t *ctx, uint8_t *process_buffer)
Reading received message.
Click ctx object definition.
Definition: rn4870.h:100
void rn4870_cs_set(rn4870_t *ctx, uint8_t pin_state)
Set states of CS pin to desired state.
void rn4870_disconnect(rn4870_t *ctx)
Disconnecting from slave device.
void rn4870_cfg_setup(rn4870_cfg_t *cfg)
Config Object Initialization function.
void rn4870_uart_write(rn4870_t *ctx, uint8_t *wr_buf)
UART write function.
int32_t rn4870_generic_read(rn4870_t *ctx, char *data_buf, uint16_t max_len)
Generic read function.