#include "../../Defines.h"
#include "OTAImageUpdate.h"

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Macros
#define	MQTT_CALLBACK_FEED 0
	8.16.25 MQTT More...

#define	MQTT_CALLBACK_BLINK 1

#define	MQTT_CALLBACK_TEMP 2

#define	MQTT_CALLBACK_SOLID_LIGHT 3

#define	MQTT_CLEAN_SSID_EPROM 4

#define	MQTT_CALLBACK_TILT_MOTION_DETECTED 5

#define	MQTT_CALLBACK_PIR_DETECTED 6

#define	MQTT_MAX_CALLBACKS 7
	8.18.25 take out until test ... More...

Functions
void	setup_MQTTNetworking ()
	setup the MQTT part of networking More...

void	loop_MQTTNetworking ()
	called for the loop() of this plugin More...

char *	getDeviceNameMQTT ()
	NOTE: The following are only called from MainModule or ESP_IOT.ino (basically main) More...

void	restartWIFI_MQTTState ()
	restart the WIFI and then MQTT connection More...

boolean	processJSONMessageMQTT (char ascii, char topic)
	process the JSON message (looking for FEED, etc). Note: topic can be nil, or if not, it's an MQTT topic (so send replies if you want) More...

void	sendMessageMQTT (char *message)

void	sendMessageMQTT_Topic (char message, char topic)
	for now only send if it start message starts with "#" More...

void	sendMessageNoChangeMQTT (char *message)
	just send a message but without any extras More...

void	sendMessageNoChangeMQTT_Topic (char message, char topic)
	just send a message but without any extras, using a topic specified More...

void	publishMQTTMessage (char topic, char message)
	Wrapper of the mqttclient publish. More...

void	publishMQTTMessageDefaultTopic (char *message)
	Wrapper of the mqttclient publish. More...

void	publishBinaryFile (char topic, uint8_t buf, size_t len, String fileExtension)

void	publishSMRunMessage (char *smrunMessage)

void	sendStatusMessageMQTT (const char *semanticMarker)
	sends the semantic marker as a doc follow message #remoteMe (vs STATUS, as that triggers a status reply.. ) More...

void	sendDocFollowMessageMQTT (const char *semanticMarker)
	sends the semantic marker as a doc follow message DOCFOLLOW More...

char *	getLastDocFollowSemanticMarker_MQTTNetworking ()

void	setLastDocFollowSemanticMarker_MQTTNetworking (char *semanticMarker)
	sets the last DocFollow SemanticMarker More...

void	cleanEPROM_MQTTNetworking ()
	cleans the eprom info More...

boolean	isConnectedWIFI_MQTTState ()
	value of WIFI connected More...

boolean	isConnectedMQTT_MQTTState ()
	value of MQTT connected More...

void	getChipInfo ()
	get the chip info More...

void	restartDelayCheckWIFI_MQTTNetworking ()
	starts the delay for WIFI checking, called at startup, and each time the timer finished.. More...

void	checkDelaySinceWIFICheck_MQTTNetworking ()
	checks delay for the WIFI connectivity More...

void	checkAndReconnectWIFI_MQTTNetworking ()
	checks if the WIFI is off (or not reachable) and tries consecting again (the 'W' command) More...

String	getJSONConfigString ()
	retrieve the Configuration JSON string in JSON format.. More...

String	get_WIFIInfoString ()
	retrieve the WIFIInfoString More...

void	cleanMQTTpasswordsUpdateInEPROM ()
	9.18.23 LA (after Eagle Rock bike ride, Van Morrison tomorrow) More...

String	MQTT_urlDecode (String input)
	Decode the URL (exposed 12.17.23 for the scanner. More...

String	get_WIFI_SSID ()
	3.22.24 get the WIFI SSID for the status More...

void	publishSPIFFFile_MQTT (char topic, char path, int len)

Macro Definition Documentation

◆ MQTT_CALLBACK_BLINK

#define MQTT_CALLBACK_BLINK 1

Definition at line 32 of file MQTTNetworking.h.

◆ MQTT_CALLBACK_FEED

#define MQTT_CALLBACK_FEED 0

8.16.25 MQTT

The MQTT + WIFI part

Created: on Jan 1, 2022, iDogWatch.com Author: Scott Moody callback with the message if required (like sending the FEED message) !function pointers: https://www.cprogramming.com/tutorial/function-pointers.html define as: void callback(char* message) call processMessage(message, &callback); This must be called first before the setup or loop eg: void myCallback(char* message) { } setMessageCallback(&myCallback)

Definition at line 31 of file MQTTNetworking.h.

◆ MQTT_CALLBACK_PIR_DETECTED

#define MQTT_CALLBACK_PIR_DETECTED 6

Definition at line 39 of file MQTTNetworking.h.

◆ MQTT_CALLBACK_SOLID_LIGHT

#define MQTT_CALLBACK_SOLID_LIGHT 3

Definition at line 35 of file MQTTNetworking.h.

◆ MQTT_CALLBACK_TEMP

#define MQTT_CALLBACK_TEMP 2

Definition at line 33 of file MQTTNetworking.h.

◆ MQTT_CALLBACK_TILT_MOTION_DETECTED

#define MQTT_CALLBACK_TILT_MOTION_DETECTED 5

Definition at line 38 of file MQTTNetworking.h.

◆ MQTT_CLEAN_SSID_EPROM

#define MQTT_CLEAN_SSID_EPROM 4

Definition at line 36 of file MQTTNetworking.h.

◆ MQTT_MAX_CALLBACKS

#define MQTT_MAX_CALLBACKS 7

8.18.25 take out until test ...

MAX must be updated to 1 more than last item..

Definition at line 44 of file MQTTNetworking.h.

Function Documentation

◆ checkAndReconnectWIFI_MQTTNetworking()

void checkAndReconnectWIFI_MQTTNetworking ( )

checks if the WIFI is off (or not reachable) and tries consecting again (the 'W' command)

The setup() will call restartDelay_MQTTNetworking Each loop will call checkDelaySinceButtonTouched_MQTTNetworking checks if the WIFI is off (or not reachable) and tries consecting again (the 'W' command)

start outputing SPIFF info

it seems the WIFI can reconnect – but all the MQTT isn't restarted.. So if our internal state things WIFI is off, reconnect anyway..

try reconnecting if not connected (and ssid is available)

start outputing SPIFF info

restart the WIFI and then MQTT connection

Definition at line 1206 of file MQTTNetworking.cpp.

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◆ checkDelaySinceWIFICheck_MQTTNetworking()

void checkDelaySinceWIFICheck_MQTTNetworking ( )

checks delay for the WIFI connectivity

check and reconnect to the WIFI is not connected

restart the timer

Definition at line 1188 of file MQTTNetworking.cpp.

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◆ cleanEPROM_MQTTNetworking()

void cleanEPROM_MQTTNetworking ( )

cleans the eprom info

Definition at line 2050 of file MQTTNetworking.cpp.

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◆ cleanMQTTpasswordsUpdateInEPROM()

void cleanMQTTpasswordsUpdateInEPROM ( )

9.18.23 LA (after Eagle Rock bike ride, Van Morrison tomorrow)

now update the eprom with these null values

Definition at line 5211 of file MQTTNetworking.cpp.

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◆ get_WIFI_SSID()

String get_WIFI_SSID ( )

3.22.24 get the WIFI SSID for the status

Definition at line 1472 of file MQTTNetworking.cpp.

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◆ get_WIFIInfoString()

String get_WIFIInfoString ( )

retrieve the WIFIInfoString

Definition at line 1463 of file MQTTNetworking.cpp.

◆ getChipInfo()

void getChipInfo ( )

get the chip info

Definition at line 681 of file MQTTNetworking.cpp.

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◆ getDeviceNameMQTT()

char * getDeviceNameMQTT ( )

NOTE: The following are only called from MainModule or ESP_IOT.ino (basically main)

called for things like the advertisement

NOTE: The following are only called from MainModule or ESP_IOT.ino (basically main)

callback with the message if required (like sending the FEED message) !function pointers: https://www.cprogramming.com/tutorial/function-pointers.html define as: void callback(char* message) call processMessage(message, &callback);

5.3.25 notset for somereason ..

Definition at line 663 of file MQTTNetworking.cpp.

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◆ getJSONConfigString()

String getJSONConfigString ( )

retrieve the Configuration JSON string in JSON format..

9.16.23 some debug information retrieve the Configuration JSON string in JSON format..

NEW: 2.21.22 TRY: reading back..

check ... _fullMessageOut Close the Preferences

Definition at line 637 of file MQTTNetworking.cpp.

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◆ getLastDocFollowSemanticMarker_MQTTNetworking()

char * getLastDocFollowSemanticMarker_MQTTNetworking ( )

retrieves the last DocFollow SemanticMarker (from the message DOCFOLLOW | #followMe {AVM=<SM>} Or the JSON: {'set':'semanticMarker','val','<URL>}

Definition at line 731 of file MQTTNetworking.cpp.

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◆ isConnectedMQTT_MQTTState()

boolean isConnectedMQTT_MQTTState ( )

value of MQTT connected

Definition at line 1046 of file MQTTNetworking.cpp.

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◆ isConnectedWIFI_MQTTState()

boolean isConnectedWIFI_MQTTState ( )

value of WIFI connected

Definition at line 1032 of file MQTTNetworking.cpp.

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◆ loop_MQTTNetworking()

void loop_MQTTNetworking ( )

called for the loop() of this plugin

State: 0 .

waitingForWIFI (delaying when Nice writeup: https://microcontrollerslab.com/esp32-mqtt-publish-multiple-sensor-readings-node-red/

called for the loop() of this plugin

check if should try to reconnect to WIF

check if a delay was running.. for the STATE..

Definition at line 1058 of file MQTTNetworking.cpp.

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◆ MQTT_urlDecode()

String MQTT_urlDecode ( String input )

Decode the URL (exposed 12.17.23 for the scanner.

Decode the URL

See also: https://www.w3schools.com/tags/ref_urlencode.ASP

Definition at line 5297 of file MQTTNetworking.cpp.

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◆ processJSONMessageMQTT()

boolean processJSONMessageMQTT	(	char *	ascii,
		char *	topic
	)

process the JSON message (looking for FEED, etc). Note: topic can be nil, or if not, it's an MQTT topic (so send replies if you want)

process the JSON message, which can be configuration information. This is called from outside on things like a Bluetooth message.. return true if valid JSON, and false otherwise. This looks for '{' as the starting character (after possible spaces in front). A topic can be sent, or nil

process the JSON message (looking for FEED, etc). Note: topic can be nil, or if not, it's an MQTT topic (so send replies if you want) 1.14.24 THIS is the main JSON processor of messages. But now that groups can send almost any message, there needs to be a way define a subset of messages that groups can send on.. 6.20.25 added Serial Monitor input, API Manual described:

See also: https://github.com/konacurrents/SemanticMarkerAPI note: The strcasecmp() function shall compare, while ignoring differences in case, the string pointed to by s1 to the string pointed to by s2.

6.16.25 Nice out, yellow field set below when looking at whether a command was found if false then continue the if/else

use the default user topic if not specified...

sets the global so isGroupTopic() will work

7.26.23 don't process if a group message and FLAG not set

called to set a preference (which will be an identifier and a string, which can be converted to a number or boolean)

8.2.24 support the not receiving message on some topics (such as a users GuestTopic) Idea would be some devices won't listen to the guest topic (instead only the user safe ones)

empty the status for the last message. Then various places the feed or status, etc are set

Basically processing as a JSON if the "{" is somewhere.. could still be invalid code

9.18.23 add this .. so it doesnt' fall through

devName is if a dev=<NAME> was specified, then dissregard if not our device

this is to ensure that the credentials are not processed.. there is a return 'true' after processing commands

for dawgPack, only support the DOCFOLLOW message for now 8.19.22

a couple commands, like bleserveron require a device name to be specified (so everyone listening doesn't perform operation)

if a dev:<dev> is specified, then only process if the device name is that same

parses a line of text, The caller then uses queryMatchesName() to see if their name matches

per #314 support the chipId as well as the name.. 3.17.24

we are in gateway mode, and the paired device isn't ours..

basically, processMessageOrGateway is set to TRUE if the device isn't mentioned, OR the dev is mentioned, and the wildcard works (or is paired) In either case, the deviceNameSpecified will be true if "dev" was specified (even with wildcard) So code below that only work if "dev" specified will work and know it's their device For the SemanticMarker, if the onlyDevSM==true, then look for deviceNameSpecified

after this, if true, then ifDeviceNameSpecified .. then it's a good name..

as per issue #122, if a device is in gateway mode, and paired with a device name specified, then the message can be sent

{"cmd", <cmd>)

1.14.24 use the isGroupTopic() where needed..

per #206 .. only change the page when not in doc_follow 1.22.24 if switching to mode 0 then it's ok.. 11.9.22

Issue: #222 for #206, this sets the current mode to SM_doc_follow, but when at that page in the the current mode (which is now SM_doc_follow) won't let the page go somewhere else (except in this case we are the same page). Only but a physical button click. I THINK THE ANSWER: if current and next are the same an SM_doc_follow, then do the page change..

the 4th page, start of smart clicker

create the SemanticMarker address

call the displayModuleFunc passing our dynamic status fund

create the SemanticMarker address

tack on the device name..

call the displayModuleFunc passing our dynamic status fund

NOTE this could be "NONE" the "P:" is so the display knows this is a paired device command

#issue 136 create a SM for the WIFI syntax WIFI:S:<SSID>;T:<WEP|WPA|blank>;P:<PASSWORD>;H:<true|false|blank>;

turn this OFF if it came in via a SemanticMarker command ... ???

calls the OTA update method (this doesn't return as device is rebooted...)

add click to any device, and to a group 5.14.25 (Dead 5.14.74 3rd wall of sound)

click call

calls the method for cleaning the SSID eprom. This calls the WIFI_APModule callback

print status of the WIFI and MQTT

send SPIFF status 4.4.24

request a STATUS be sent.

TODO: duplicate and depreciate these and replace with set:buzz,val:on

resetFirstTime

for now just reboot which will use this perference

zoom == the NON semantic marker version.. so min menu is true

zoom only if in the max menu set..

send message to ourself to process the current mode..

These are the ASYNC_CALL_PARAMETERS_MAX NO: just change our credentials ...

request a CAPTURE be sent.

and print any preferences to show

publich back on topic

12.27.23 pass this onto those registered (which mainModule is handling..) 1.14.24 .. what about groups?? 8.16.25 Gods of War (Hawaii) send this .. and let the caller decide if deviceNameSpecified needed..

12.28.23, 8.28.23 Tell Main about the set,val and if others are registered .. then get informed

{'guest':'guest password'}

9.28.29 devOnlySM if set, then

use the name/cat/uuid ..

5.12.22 {set:<set>,"val":val, device?)

options: hightemp, feedcount, timeout

12.27.23 pass this onto those registered (which mainModule is handling..) 8.28.23 Tell Main about the set,val and if others are registered .. then get informed 1.10.24 if deviceNameSpecified then this matches this device, otherwise for all. It's up to the receiver to decide if it has to be specified 1.14.24 for now, setVal in the ATOM will support GROUP commands if turned on (and if off it doesn't get here)

set flag (if a boolean command)

try 5.12.22 {'set':'item'},{'val':'value'} eg. set:hightemp, val:80) TODO: confirm valid integer values...

set the high temp value..

9.29.22 duplicating a couple of 'set':'cmd', 'val':'feed", since the QUERY for a device is sent that way sometimes.. request a STATUS be sent. 7.31.25 copied from below .. so it doesn't need 'dev' name in message eg: 7.31.25 make this without DEV to make it easier.. set the stepperangle. 8.14.25 Dead Movie from 10.19.1974 tonight.. issue #394 stepperRPM stepper RPM set the stepperangle. issue #338 sensor definition (in work) This will be a string in JSON format with various PIN and BUS information reboot the device to set subscribe or not for groups issue #365 sensors 5.14.25 (Dead 5.14.74 3rd wall of sound) currently not rebooting the device, but letting the user do that.. this way multiple can be done, and a "" will reset 5.17.25 plowing field Mark and Bud this is now a full set, and resets first.. new 1.4.24 setting ATOM kind (eg. M5AtomSocket, M5AtomScanner). MQTT message "set":"M5AtomKind", val= for now just reboot which will use this perference if not found .. keep searching 9.28.23 #272 devOnlySM only show a SM if sent to this device 8.2.24 to let older Tumbler NOT do the auto direction (back and forth) Isue #332 it will set via message: autoMotorDirection {"set":"autoMotorDirection","val":"true"} 8.2.24 add includeGroups Isue #332 it will set via message: includeGroups {"set":"includeGroups","val":"group1,group2"} 8.2.24 set the include group (and cache it), called from MQTT 11.9.22 restarts all the menu states to the first one .. useful for getting a clean start. This doesn't care if the menu is being shown set the stepperangle. 8.14.25 Dead Movie from 10.19.1974 tonight.. issue #394 stepperRPM stepper RPM set the stepperangle. set the timeout from no click to poweroff called to set a preference (which will be an identifier and a string, which can be converted to a number or boolean) 10.4.22 called to set a preference (which will be an identifier and a string, which can be converted to a number or boolean) called to set a preference (which will be an identifier and a string, which can be converted to a number or boolean) the setup for this module 4.4.24 called to set a preference (which will be an identifier and a string, which can be converted to a number or boolean) called to set a preference (which will be an identifier and a string, which can be converted to a number or boolean) NOTE: thes PIR and ATOM settings could be done in their modules AtomSocket but the LUX is in the butto 1.10.24 per issue#289 support PIR calling a SM in JSON (not just the FEED) 1.12.24 AtomSocketGlobalOnOff to turn on/off global onoff set global on/off is supported.. 1.12.24 set the value for the LUX sepearator from light and dark save temporally .. 1.13.24 scannedGroup temporary setting of the group name save temporally .. 1.13.24 scannedDevice temporary setting of the group name save temporally .. MQTT: set: timerdelay, val:seconds set the timer delay (0 == stop). start or stop the timer.. MQTT: set: timerdelay, val:seconds set the timer delay (0 == stop). start or stop the timer.. MQTT: set: starttimer, val: true/false (true == start timer, false = stop timer) start or stop the timer.. start or stop the timer.. issue #338 sensor definition (in work) This will be a string in JSON format with various PIN and BUS information reboot the device to set subscribe or not for groups issue #365 sensors 5.14.25 (Dead 5.14.74 3rd wall of sound) currently not rebooting the device, but letting the user do that.. this way multiple can be done, and a "" will reset 5.17.25 plowing field Mark and Bud this is now a full set, and resets first.. add stepper type set the stepperAngle as well for a default value as of 8l18.24, the stepperAngle isn't used by the MINI (only the Tumbler) NOTE: 'mini' is deprecated mini will be backdoor to set the angle to 45 set autoRotoate as well.. set autoRotoate as well.. called to set a preference (which will be an identifier and a string, which can be converted to a number or boolean) set stepperAngle default as well (int or float ok..) Issue #332 8.17.2024 default to clockwise == 1 8.18.24 setting this will check for the factory setting.. note since clockwise == 0 we set the opposite of the value.. 8.18.24 setting this will check for the factory setting.. 8.18.24 setting this will check for the factory setting.. 8.18.24 (back deck with Tyler - Maggie - stormy lightning last night and rain toggleMotor the 'Q' 'set':'toggleMotor':'val':'on/off" TODO: call the 'Q' code ..

9.30.23 reverse direction

note: reboot not needed as the next time a feed happens, it reads this value

add stepper type

set the location

pairnow is for invoking the pair when there isn't a user interface. Basically once an ESP32 gets connected, especially to a GEN3, the pairnow will make it paired for future. 10.24.22

TRUE will pair, FALSE will unpair

performs the pairing.. to whatever is currently connected, this means a message could make that happen for a device (ESP-32) with no user interface.

just unpair .. don't skip performs the unpairing

paireddev the paired device (used with BLEUsePairedDeviceName and gen3Only

saves the pair device name TODO: the feed device should use the pair as well.. (DONE..)

paired address is null until found.. Keep whatever is set ...??? 8.16.25 BLE CLIENT if BLE connected, then we keep the address if any and GEN3

erase the ADDRESS (as well as new name) .. and disconnect if connected..

try to disconnect..

sets the PREFERENCE_SUPPORT_GROUPS_SETTING

sets the PREFERENCE_SUPPORT_GROUPS_SETTING flag

reboot the device to set subscribe or not for groups

sets the PREFERENCE_GROUP_NAMES_SETTING

sets the PREFERENCE_GROUP_NAMES_SETTING val (eg. atlasDogs, houndDogs) or (#) or ""

reboot the device to set subscribe or not for groups

if not found, continue BNF options..

rename device

since renaming, lets set a STATUS out.. request a STATUS be sent.

set the screen color 0..n

sets the gen3only flag (only look for BLEServers that are GEN3)

sets the gen3only flag

for now just reboot which will use this perference

BLEUsePairedDeviceName (Says to only look for BLEServers with the paired name..

sets the BLEUseDeviceName flag == the BLEServer will add the name, eg PTFeeder:ScoobyDoo

sets the bleusedevicename flag

for now just reboot which will use this perference and re-create the service name..

8.16.25 BLE CLIENT try to disconnect..

send message to ourself to process the current mode..

store the JSON version of these credentials..

per #224 this will also set WIFI_CREDENTIAL_2 (even if it's also setting #1) NOTE: this saving has to be done before calling processJSON (since the string is goofed upand == 'ssid' not the full string

now process the credentials, which will set CREDENTIAL_1

print the preferences to SerialDebug

9.28.29 devOnlySM if set, then

use the name/cat/uuid ..

if flag then blankscreen, otherwise wake the screen..

blanks the screen

wakes up the screen

8.17.22 SubDawgpack

for now just reboot which will use this perference

start a dawgpack subscription 8.15.22 Also subscribe to the dawgpack .. but restrict what it can effect. For example, start with STATUS and DOCFOLLOW

TODO: duplicate and depreciate these and replace with set:buzz,val:on

this uses the ASYNC since it involves a BLE command, and has to be done outside of this WIFI (MQTT) operation..

for now just reboot which will use this perference

zoom == the NON semantic marker version.. so min menu is true

zoom only if in the max menu set..

send message to ourself to process the current mode..

9.22.22 added button press from messages..

new 1.4.24 setting ATOM kind (eg. M5AtomSocket, M5AtomScanner). MQTT message "set":"M5AtomKind", val=

for now just reboot which will use this perference

5.24.22 send:<request> .. Note these are for cmd without an argument..

NOTE: This will be calling ourself

8.16.25 call the main to pass onto plugs

request a TEMP be sent.

request a STATUS be sent.

request a CAPTURE be sent.

request a VOLUME be sent.

9.18.23 set64 with a val

currently 9.28.23 no reason for feeder to decode base64 messages. That could change if a stored procedure..

1.11.24 the decoded value might have URL encoded like %7B for '{' and %7D } ACTUALLY the MQTT_urlDecode is missing the 7's https://www.arduino.cc/reference/en/language/variables/data-types/string/functions/indexof/

see if docFollow .. if not then don't show it

9.28.29 devOnlySM if set, then set to whether the deviceNameSpecified (eg. dev=...)

1.11.24 NOTE: this changes the page on the M5 (and I'm sending this message often for a demo of the watch – SO: maybe there should be a mode to NOT accept the SM ??

displays the Semantic Marker (a super QR code) on the M5 screen (title = to display)

1.11.24 support setting the SM to use with the PIR (and eventually other commands)

See also: https://github.com/konacurrents/ESP_IOT/issues/289 {"set":"PIR_UseSM", "val": "on/off"} {"set64":"PIR_SM_JSON", "val": "JSONbase64"} NOTE: this could turn on the PIR_UseSM at the same time..

let others know ??

1.11.24 support setting the SM to use with the PIR (and eventually other commands)

See also: https://github.com/konacurrents/ESP_IOT/issues/289 {"set":"PIR_UseSM", "val": "on/off"} {"set64":"PIR_SM_JSON", "val": "JSONbase64"} NOTE: this could turn on the PIR_UseSM at the same time..

let others know ??

3.22.25 Returned stranded from space station if ScannedSemanticMarker .. call the set

12.27.23 pass this onto those registered (which mainModule is handling..) 8.28.23 Tell Main about the set,val and if others are registered .. then get informed 1.10.24 if deviceNameSpecified then this matches this device, otherwise for all. It's up to the receiver to decide if it has to be specified 1.14.24 for now, setVal in the ATOM will support GROUP commands if turned on (and if off it doesn't get here)

NOTE: if teh command isn't recognized .. then it slips through.. and is treaded like this return is important!!!

end process commands..

ISSUE: when new JSON shows up that isn't process above, it's thought to be setting the credentials. Thus the {set64} continues below..

TRY without 1.30.22 (RAMS win) and it works.. 9.17.23 .. RAMS loose to 49rs in LA (we are in LA) if can talk BLE, then reboot.. 2.2.22

 {
 "ssid" : "SunnyWhiteriver",
 "ssidPassword" : "sunny2021",
 "mqtt_topic": "usersP/bark/test",
 "mqtt_user" : "test",
 "deviceName" : "HowieFeeder",
 "mqtt_password" : "password..",
 "mqtt_guestPassword" : "password",
 "uuid" : "scott",
 "mqtt_port" : "1883",
 "mqtt_server" : "idogwatch.com",
 "mqtt_status" : "Success",
 "location": "whatever to reply with, GPS, state, city, etc.."
 }

todo pass the guest password too

! Store wifi config. 存储wifi配置信息

See also: https://arduinojson.org

THE CHALLENGE: if send use {ssid, ssidPassword} .. it will assume others SO .. only null out the value if (1) there is an attributed {ssid} and empty string..

5.25.22 (50 years since Grateful Dead London Show

To support just setting the ssid and password, a JSON of {ssid:s,ssidPassword:p} is supported, so don't null out if mqtt aren't provided.. this should work (since the SSID is what's checked to go to the AP mode)

the MQTT host/port/user/password (topic is created in this code...)

This should keep the deviceName to whatever was specified

reset the MQTT attempts

setup the WIFI if the ssid string (at least) is specified

new: go out and let the process work... set the state, then the 'loop' will call setupWIF(...)

call the callback specified from the caller (eg. NimBLE_PetTutor_Server .. or others)

don't save the preferences, since it didn't have enough information..

NOTE: this writes over entire values, since it's a string vs an JSON object

new 4.8.22 .. trying to kick out of AP mode if the credentials are good..

putting here .. time might have gone too fast..

Definition at line 3226 of file MQTTNetworking.cpp.

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◆ publishBinaryFile()

void publishBinaryFile	(	char *	topic,
		uint8_t *	buf,
		size_t	len,
		String	fileExtension
	)

publish a binary file.. fileExtension is .jpg, .json, .txt etc

https://randomnerdtutorials.com/esp32-http-get-post-arduino/ https://randomnerdtutorials.com/esp32-cam-post-image-photo-server/ https://raw.githubusercontent.com/RuiSantosdotme/ESP32-CAM-Arduino-IDE/master/ESP32-CAM-HTTP-POST-Image/ESP32-CAM-HTTP-POST-Image.ino Lets do a POSt to my whats-this site..

create a WIFI client that talks to just our upload servlet

tomcat server.. 8080

stop this client (it's recreated each publish)

WORKS FIRST TIME FROM M5 Camera, to tomcat on KnowledgeShark: 9.17.22 publish location of this file.

send this out as a DOCFOLLOW message (but different syntax)

1.20.24 There is an alias on KnowledgeShark.me that points to the http upload location /home/ec2-user/httpd/conf/httpd.conf Alias /uploads "/var/lib/tomcat8/webapps/examples/uploads"

for now only send if it start message starts with "#"

Definition at line 415 of file MQTTNetworking.cpp.

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◆ publishMQTTMessage()

void publishMQTTMessage	(	char *	topic,
		char *	message
	)

Wrapper of the mqttclient publish.

publish on the mqttClient object

see if this pushs the publish out.. (otherwise a reply might occure .. an break our _fullMessage)

Definition at line 299 of file MQTTNetworking.cpp.

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◆ publishMQTTMessageDefaultTopic()

void publishMQTTMessageDefaultTopic ( char * message )

Wrapper of the mqttclient publish.

Definition at line 319 of file MQTTNetworking.cpp.

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◆ publishSMRunMessage()

void publishSMRunMessage ( char * smrunMessage )

8.17.25 for use by others, like RTSP return the WiFi Client send semantic /smrun 3.25.24 this is an HTTP not https

send semantic /smrun 3.25.24 this is an HTTP not https

https://randomnerdtutorials.com/esp32-http-get-post-arduino/ https://randomnerdtutorials.com/esp32-cam-post-image-photo-server/ https://raw.githubusercontent.com/RuiSantosdotme/ESP32-CAM-Arduino-IDE/master/ESP32-CAM-HTTP-POST-Image/ESP32-CAM-HTTP-POST-Image.ino Lets do a POSt to my whats-this site..

create a WIFI client that talks to just our upload servlet

tomcat server.. 8080

See also: https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST WORKS 3.25.24 !!!

change the & to the %26

also look for "smart" or "smflowinfo" and change to "smrun"

stop this client (it's recreated each publish)

WORKS FIRST TIME FROM M5 Camera, to tomcat on KnowledgeShark: 3.25.24 (previosuly the image was 9.17.22)

Definition at line 327 of file MQTTNetworking.cpp.

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◆ publishSPIFFFile_MQTT()

void publishSPIFFFile_MQTT	(	char *	topic,
		char *	path,
		int	len
	)

publish a binary file.. fileExtension is .jpg, .json, .txt etc

https://randomnerdtutorials.com/esp32-http-get-post-arduino/ https://randomnerdtutorials.com/esp32-cam-post-image-photo-server/ https://raw.githubusercontent.com/RuiSantosdotme/ESP32-CAM-Arduino-IDE/master/ESP32-CAM-HTTP-POST-Image/ESP32-CAM-HTTP-POST-Image.ino Lets do a POSt to my whats-this site..

create a WIFI client that talks to just our upload servlet

tomcat server.. 8080

to make this json, need to add '[' at front and {}] on back so ..

PROBLEM: if only N lines fit into buffer .. how to delete only up to those lines?

7.25.25 (rainiy TDF last mt stage. remove any single quote with double quote

See also: https://docs.arduino.cc/built-in-examples/strings/StringReplace/ stringTwo.replace("<", "</");

output the tail

stop this client (it's recreated each publish)

1.20.24 There is an alias on KnowledgeShark.me that points to the http upload location /home/ec2-user/httpd/conf/httpd.conf Alias /uploads "/var/lib/tomcat8/webapps/examples/uploads"

7.25.25 print on serial monitor too..

for now only send if it start message starts with "#"

Definition at line 512 of file MQTTNetworking.cpp.

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◆ restartDelayCheckWIFI_MQTTNetworking()

void restartDelayCheckWIFI_MQTTNetworking ( )

starts the delay for WIFI checking, called at startup, and each time the timer finished..

timed events starts the delay for WIFI checking, called at startup, and each time the timer finished..

Definition at line 1161 of file MQTTNetworking.cpp.

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◆ restartWIFI_MQTTState()

void restartWIFI_MQTTState ( )

restart the WIFI and then MQTT connection

Definition at line 5187 of file MQTTNetworking.cpp.

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◆ sendDocFollowMessageMQTT()

void sendDocFollowMessageMQTT ( const char * semanticMarker )

sends the semantic marker as a doc follow message DOCFOLLOW

using the followme syntax for now..

Definition at line 2185 of file MQTTNetworking.cpp.

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◆ sendMessageMQTT()

void sendMessageMQTT ( char * message )

process an MQTT message looking for keywords (barklet language) NOT exposed yet... just send a message (let the internals to figure out topics, etc.. so the BLE can send something on the MQTT for now only send if it start message starts with "#"

just send a message (let the internals to figure out topics, etc.. so the BLE can send something on the MQTT for now only send if it start message starts with "#"

Definition at line 2061 of file MQTTNetworking.cpp.

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◆ sendMessageMQTT_Topic()

void sendMessageMQTT_Topic	(	char *	message,
		char *	topic
	)

for now only send if it start message starts with "#"

Definition at line 2089 of file MQTTNetworking.cpp.

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◆ sendMessageNoChangeMQTT()

void sendMessageNoChangeMQTT ( char * message )

just send a message but without any extras

Definition at line 2136 of file MQTTNetworking.cpp.

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◆ sendMessageNoChangeMQTT_Topic()

void sendMessageNoChangeMQTT_Topic	(	char *	message,
		char *	topic
	)

just send a message but without any extras, using a topic specified

Definition at line 2113 of file MQTTNetworking.cpp.

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◆ sendStatusMessageMQTT()

void sendStatusMessageMQTT ( const char * semanticMarker )

sends the semantic marker as a doc follow message #remoteMe (vs STATUS, as that triggers a status reply.. )

Definition at line 2180 of file MQTTNetworking.cpp.

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◆ setLastDocFollowSemanticMarker_MQTTNetworking()

void setLastDocFollowSemanticMarker_MQTTNetworking ( char * semanticMarker )

sets the last DocFollow SemanticMarker

Definition at line 737 of file MQTTNetworking.cpp.

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◆ setup_MQTTNetworking()

void setup_MQTTNetworking ( )

setup the MQTT part of networking

THIS IS the setup() and loop() but using the "component" name, eg MQTTNetworking() called from the setup()

init variables..

starts the delay for WIFI checking, called at startup, and each time the timer finished..

Definition at line 990 of file MQTTNetworking.cpp.

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Macros

Functions

Macro Definition Documentation

◆ MQTT_CALLBACK_BLINK

◆ MQTT_CALLBACK_FEED

◆ MQTT_CALLBACK_PIR_DETECTED

◆ MQTT_CALLBACK_SOLID_LIGHT

◆ MQTT_CALLBACK_TEMP

◆ MQTT_CALLBACK_TILT_MOTION_DETECTED

◆ MQTT_CLEAN_SSID_EPROM

◆ MQTT_MAX_CALLBACKS

Function Documentation

◆ checkAndReconnectWIFI_MQTTNetworking()

◆ checkDelaySinceWIFICheck_MQTTNetworking()

◆ cleanEPROM_MQTTNetworking()

◆ cleanMQTTpasswordsUpdateInEPROM()

◆ get_WIFI_SSID()

◆ get_WIFIInfoString()

◆ getChipInfo()

◆ getDeviceNameMQTT()

◆ getJSONConfigString()

◆ getLastDocFollowSemanticMarker_MQTTNetworking()

◆ isConnectedMQTT_MQTTState()

◆ isConnectedWIFI_MQTTState()

◆ loop_MQTTNetworking()

◆ MQTT_urlDecode()

◆ processJSONMessageMQTT()

◆ publishBinaryFile()

◆ publishMQTTMessage()

◆ publishMQTTMessageDefaultTopic()

◆ publishSMRunMessage()

◆ publishSPIFFFile_MQTT()

◆ restartDelayCheckWIFI_MQTTNetworking()

◆ restartWIFI_MQTTState()

◆ sendDocFollowMessageMQTT()

◆ sendMessageMQTT()

◆ sendMessageMQTT_Topic()

◆ sendMessageNoChangeMQTT()

◆ sendMessageNoChangeMQTT_Topic()

◆ sendStatusMessageMQTT()

◆ setLastDocFollowSemanticMarker_MQTTNetworking()

◆ setup_MQTTNetworking()