This file contains API for LR 2 Click Driver. More...

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

Data Structures
struct	lr2_buffers_t
	Click buffers object definition. More...

struct	lr2_timer_t
	Timer Flags and Counter object definition. More...

struct	lr2_procces_flags_t
	Process Flags object definition. More...

struct	lr2_response_t
	Response object definition. More...

struct	lr2_mac_t
	Mac object definition. More...

struct	lr2_t
	LR 2 Click context object. More...

struct	lr2_cfg_t
	LR 2 Click configuration object. More...

Macros
#define	LR2_CMD_SYS_GET_VER "sys get ver"
	LR 2 Click Commands.

#define	LR2_CMD_MAC_PAUSE "mac pause"

#define	LR2_CMD_RADIO_SET_WDT "radio set wdt 0"

#define	LR2_ARG_0 "0"

#define	LR2_JM_OTAA "otaa"
	LR 2 Join mode.

#define	LR2_JM_ABP "abp"

#define	LR2_PL_CNF "cnf "
	LR 2 Payload.

#define	LR2_PL_UNCNF "uncnf "

#define	LR2_INVALID_PARAM 1
	LR 2 Errors.

#define	LR2_NOT_JOINED 2

#define	LR2_NO_FREE_CH 3

#define	LR2_SILENT 4

#define	LR2_ERR_REJOIN_NEEDED 5

#define	LR2_BUSY 6

#define	LR2_MAC_PAUSED 7

#define	LR2_INVALID_PAR_DATA_LEN 8

#define	LR2_KEYS_NOT_INIT 9

#define	LR2_MAC_ERR 10

#define	LR2_MAC_RX 12

#define	LR2_INVALID_REPAR_DATA_LEN 13

#define	LR2_RADIO_ERR 14

#define	LR2_DENIED 18

#define	LR2_MAX_DATA_SIZE 256
	LR 2 Command String Max Size.

#define	LR2_MAX_TRANSFER_SIZE 384

#define	LR2_MAX_CMD_SIZE 64

#define	LR2_MAX_RSP_SIZE 20
	LR 2 Response String Max Size.

#define	LR2_RESP_COUNT 100
	LR 2 Number of Response Indexes.

#define	LR2_TIMER_EXPIRED 50000
	LR 2 Timer Limit.

#define	LR2_MAC_TX "mac tx "
	LR 2 Variables.

#define	LR2_JOIN "mac join "

#define	LR2_RADIO_TX "radio tx "

#define	LR2_RADIO_RX "radio rx "

#define	LR2_DRV_RX_BUFFER_SIZE 300
	LR 2 driver buffer size.

#define	LR2_DRV_TX_BUFFER_SIZE 100

#define	LR2_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	lr2_return_value_t { LR2_OK = 0 , LR2_ERROR = -1 }
	LR 2 Click return value data. More...

Functions
void	lr2_cfg_setup (lr2_cfg_t *cfg)
	LR 2 configuration object setup function.

err_t	lr2_init (lr2_t ctx, lr2_cfg_t cfg)
	LR 2 initialization function.

void	lr2_default_cfg (lr2_t ctx, bool cb_default, void(response_p)(char *response))
	LR 2 default configuration function.

void	lr2_generic_write (lr2_t ctx, char data_buf, uint16_t len)
	LR 2 data writing function.

int32_t	lr2_generic_read (lr2_t ctx, char data_buf, uint16_t max_len)
	LR 2 data reading function.

void	lr2_cmd (lr2_t ctx, char cmd, char *response)
	Send command function.

uint8_t	lr2_mac_tx (lr2_t ctx, lr2_mac_t mac)
	Function for writing mac parameters.

uint8_t	lr2_join (lr2_t ctx, char join_mode, char *response)
	Function for setting join mode.

uint8_t	lr2_rx (lr2_t ctx, char window_size, char *response)
	Main receiver function

uint8_t	lr2_tx (lr2_t ctx, char buffer)
	Main tnanceiver function.

void	lr2_rx_isr (lr2_t *ctx, char rx_input)
	Receiver.

void	lr2_tick_isr (lr2_t *ctx)
	Timer.

void	lr2_tick_conf (lr2_t *ctx, uint32_t timer_limit)
	Timer Configuration.

void	lr2_isr_process (lr2_t *ctx)
	Main Process.

void	lr2_put_char (lr2_t *ctx, char data_in)
	Function for write char.

Detailed Description

This file contains API for LR 2 Click Driver.

Enumeration Type Documentation

LR 2 Click return value data.

Predefined enum values for driver return values.

Enumerator
LR2_OK
LR2_ERROR