Internal driver definitions for the RN2483/RN2903 LoRa modules. More...

Detailed Description

Internal driver definitions for the RN2483/RN2903 LoRa modules.

Author: Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

#include <stdint.h>
#include "rn2xx3.h"

Include dependency graph for rn2xx3_internal.h:

void	rn2xx3_hex_to_bytes (const char hex, uint8_t byte_array)
	Convert a string of hex to an array of bytes. More...

void	rn2xx3_set_internal_state (rn2xx3_t *dev, uint8_t state)
	Sets internal device state. More...

void	rn2xx3_cmd_start (rn2xx3_t *dev)
	Starts writing a command with the content of the device command buffer. More...

void	rn2xx3_cmd_append (rn2xx3_t dev, const uint8_t data, uint8_t data_len)
	Appends data to a command. More...

int	rn2xx3_cmd_finalize (rn2xx3_t *dev)
	Finalize a command. More...

void	rn2xx3_mac_tx_start (rn2xx3_t *dev)
	Starts writing a tx command. More...

int	rn2xx3_mac_tx_finalize (rn2xx3_t *dev)
	Finalize the TX command. More...

int	rn2xx3_process_response (rn2xx3_t *dev)
	Process a command immediate response. More...

int	rn2xx3_process_reply (rn2xx3_t *dev)
	Process a command network reply. More...

Function Documentation

◆ rn2xx3_cmd_append()

void rn2xx3_cmd_append	(	rn2xx3_t *	dev,
		const uint8_t *	data,
		uint8_t	data_len
	)

Appends data to a command.

Parameters

[in]	dev	The device descriptor
[in]	data	The data buffer
[in]	data_len	The data max length

◆ rn2xx3_cmd_finalize()

int rn2xx3_cmd_finalize ( rn2xx3_t * dev )

Finalize a command.

Parameters

[in] dev The device descriptor

Returns: RN2XX3_OK if the command succeeded; RN2XX3_ERR_* otherwise

◆ rn2xx3_cmd_start()

void rn2xx3_cmd_start ( rn2xx3_t * dev )

Starts writing a command with the content of the device command buffer.

Parameters

[in] dev The device descriptor

◆ rn2xx3_hex_to_bytes()

void rn2xx3_hex_to_bytes	(	const char *	hex,
		uint8_t *	byte_array
	)

Convert a string of hex to an array of bytes.

This functions is faster than fmt_hex_bytes that doesn't work if it is used in the module UART interrupt callback.

Parameters

[in]	hex	The string of hex to convert
[out]	byte_array	The resulting array of bytes

◆ rn2xx3_mac_tx_finalize()

int rn2xx3_mac_tx_finalize ( rn2xx3_t * dev )

Finalize the TX command.

Parameters

[in] dev The device descriptor

Returns: RN2XX3_OK if the command succeeded; RN2XX3_REPLY_* otherwise

◆ rn2xx3_mac_tx_start()

void rn2xx3_mac_tx_start ( rn2xx3_t * dev )

Starts writing a tx command.

Parameters

[in] dev The device descriptor

◆ rn2xx3_process_reply()

int rn2xx3_process_reply ( rn2xx3_t * dev )

Process a command network reply.

Parameters

[in] dev The device descriptor

Returns: RN2XX3_OK if the command succeeded; RN2XX3_REPLY_* otherwise

◆ rn2xx3_process_response()

int rn2xx3_process_response ( rn2xx3_t * dev )

Process a command immediate response.

Parameters

[in] dev The device descriptor

Returns: RN2XX3_OK if the command succeeded; RN2XX3_ERR_* otherwise

◆ rn2xx3_set_internal_state()

void rn2xx3_set_internal_state	(	rn2xx3_t *	dev,
		uint8_t	state
	)

Sets internal device state.

Parameters

[in]	dev	The device descriptor
[in]	state	The desired state