mqtt_stack.cpp File Reference

#include "Utils.h"
#include "DeviceConfig.h"
#include "SparkFun_u-blox_SARA-R5_Arduino_Library.h"
#include "globals.h"
#include "cli/CLI.h"

Include dependency graph for mqtt_stack.cpp:

Macros
#define	TAG   "mqtt_stack"
#define	MAX_RSP   64

Functions
void	mqttCmdCallback (int cmd, int result)
bool	mqtt_login (void)
bool	mqtt_logout (void)
bool	mqtt_publish (String &topic, const char *const msg, size_t msg_len)
bool	mqtt_publish_file (const String &topic, const String &filename)

Variables
static char	rsp [MAX_RSP+1]
char *	script = nullptr
static CommandURCVector< SARA_R5_mqtt_command_opcode_t >	urcs

Macro Definition Documentation

MAX_RSP

#define MAX_RSP   64

TAG

#define TAG   "mqtt_stack"

Function Documentation

mqtt_login()

bool mqtt_login

(

void

)

mqtt_logout()

bool mqtt_logout

(

void

)

mqtt_publish()

bool mqtt_publish	(	String &	topic,
		const char *	msg,
		size_t	msg_len
	)

Publish a message to the MQTT broker.

Parameters

topic	the topic to publish to.
msg	the message to send - this is expected to be a UTF-8 text message.
msg_len	the length of the message in units of uint8_t.

Returns

true if the message was published, otherwise false.

mqtt_publish_file()

bool mqtt_publish_file	(	const String &	topic,
		const String &	filename
	)

Publish a message from a file on the modem filesystem.

Parameters

topic	the topic to publish to.
filename	the filename on the modem filesystem containing the message to publish.

Returns

true if the message was published, otherwise false.

mqttCmdCallback()

void mqttCmdCallback	(	int	cmd,
		int	result
	)

Variable Documentation

rsp

char rsp[MAX_RSP+1]

static

script

char* script = nullptr

urcs

CommandURCVector<SARA_R5_mqtt_command_opcode_t> urcs

static