This file contains API for LR Click Driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_uart.h"

Data Structures
struct	lr_buffers_t
	Click buffers object definition. More...

struct	lr_timer_t
	Timer Flags and Counter object definition. More...

struct	lr_procces_flags_t
	Process Flags object definition. More...

struct	lr_response_t
	Response object definition. More...

struct	lr_mac_t
	Mac object definition. More...

struct	lr_t
	LR Click context object. More...

struct	lr_cfg_t
	LR Click configuration object. More...

Macros
#define	LR_CMD_SYS_GET_VER "sys get ver"
	LR Click Commands.

#define	LR_CMD_MAC_PAUSE "mac pause"

#define	LR_CMD_RADIO_SET_WDT "radio set wdt 0"

#define	LR_ARG_0 "0"

#define	LR_JM_OTAA "otaa"
	LR Join mode.

#define	LR_JM_ABP "abp"

#define	LR_PL_CNF "cnf "
	LR Payload.

#define	LR_PL_UNCNF "uncnf "

#define	LR_INVALID_PARAM 1
	LR Errors.

#define	LR_NOT_JOINED 2

#define	LR_NO_FREE_CH 3

#define	LR_SILENT 4

#define	LR_ERR_REJOIN_NEEDED 5

#define	LR_BUSY 6

#define	LR_MAC_PAUSED 7

#define	LR_INVALID_PAR_DATA_LEN 8

#define	LR_KEYS_NOT_INIT 9

#define	LR_MAC_ERR 10

#define	LR_MAC_RX 12

#define	LR_INVALID_REPAR_DATA_LEN 13

#define	LR_RADIO_ERR 14

#define	LR_DENIED 18

#define	LR_MAX_DATA_SIZE 256
	LR Command String Max Size.

#define	LR_MAX_TRANSFER_SIZE 384

#define	LR_MAX_CMD_SIZE 64

#define	LR_MAX_RSP_SIZE 20
	LR Response String Max Size.

#define	LR_RESP_COUNT 100
	LR Number of Response Indexes.

#define	LR_TIMER_EXPIRED 50000
	LR Timer Limit.

#define	LR_MAC_TX "mac tx "
	LR Variables.

#define	LR_JOIN "mac join "

#define	LR_RADIO_TX "radio tx "

#define	LR_RADIO_RX "radio rx "

#define	DRV_RX_BUFFER_SIZE 300
	LR driver buffer size.

#define	LR_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	lr_return_value_t { LR_OK = 0 , LR_ERROR = -1 }
	LR Click return value data. More...

Functions
void	lr_cfg_setup (lr_cfg_t *cfg)
	LR configuration object setup function.

err_t	lr_init (lr_t ctx, lr_cfg_t cfg)
	LR initialization function.

void	lr_default_cfg (lr_t ctx, bool cb_default, void(response_p)(char *response))
	LR default configuration function.

void	lr_generic_write (lr_t ctx, char data_buf, uint16_t len)
	LR data writing function.

int32_t	lr_generic_read (lr_t ctx, char data_buf, uint16_t max_len)
	LR data reading function.

void	lr_cmd (lr_t ctx, char cmd, char *response)
	Send command function.

uint8_t	lr_mac_tx (lr_t ctx, lr_mac_t mac)
	Function for writing mac parameters.

uint8_t	lr_join (lr_t ctx, char join_mode, char *response)
	Function for setting join mode.

uint8_t	lr_rx (lr_t ctx, char window_size, char *response)
	Main receiver function

uint8_t	lr_tx (lr_t ctx, char buffer)
	Main tnanceiver function.

void	lr_rx_isr (lr_t *ctx, char rx_input)
	Receiver.

void	lr_tick_isr (lr_t *ctx)
	Timer.

void	lr_tick_conf (lr_t *ctx, uint32_t timer_limit)
	Timer Configuration.

void	lr_isr_process (lr_t *ctx)
	Main Process.

void	lr_put_char (lr_t *ctx, char data_in)
	Function for write char.

Detailed Description

This file contains API for LR Click Driver.

Enumeration Type Documentation

LR Click return value data.

Predefined enum values for driver return values.

Enumerator
LR_OK
LR_ERROR