mathieu/Adafruit_MQTT_Library
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60 Commits

Author SHA1 Message Date
Todd Treece
af8ec63ce6 add new mqtt error codes for connack 2016-06-24 17:02:57 -04:00
ladyada
58f5d0cda6 also fixed 'multiplier overflow' bug - YAY COMPILERS 2016-06-07 22:39:07 -04:00
Anne Hitchcock
de48c73e74 Added MKR1000 board to list to define the dtostrf function 
Adding the MKR1000 board to the list of boards for which the dtostrf
function should be defined here (for lack of a better way to determine
if the function is available elsewhere).
 2016-05-29 09:03:04 -07:00
Anne Hitchcock
e015dbbcda dtostrf for other SAMD boards 
Changed preprocessor directive to create the dtostrf function whenever
it is not defined in order to support more SAMD boards (including
MKR1000) without adding more board defines to the ifdef.
 2016-05-29 08:39:09 -07:00
Jens Mueller
9ccd463fb9 properly initialize variables 2016-05-20 20:41:16 +02:00
ladyada
ab1a0938b9 smarter packet reading makes for faster publish-handling! also, retries subscriptions 3 times 2016-05-18 15:23:41 -04:00
ladyada
8f595cdb95 properly process packets until you get the one you want (prep for callback w/good retain support) 2016-02-08 23:36:25 -05:00
ladyada
79dd62468f add support for reading retained subscriptions (only works for one subscription since the pub packet gets eaten otherwise 2016-02-01 18:42:28 -05:00
Stuart Feichtinger
b710c19c6d Tweak 2016-01-31 20:45:29 -06:00
Stuart Feichtinger
8a40f42958 Updated comment 2016-01-31 16:18:45 -06:00
Stuart Feichtinger
0d8c841af5 Clean up duplicate functions 2016-01-31 15:33:58 -06:00
Stuart Feichtinger
e65f9b446e Deleted extraneous code 2016-01-19 16:17:15 -06:00
Stuart Feichtinger
67092945e6 Removed redundant code 2016-01-19 16:10:03 -06:00
Stuart Feichtinger
cda4a5d7d4 Working 
MUST include empty void “MQTT_connect” function declaration  or will
crash with 2 publish feeds on ESP8266
 2016-01-19 16:01:20 -06:00
Stuart Feichtinger
2876ac43dd Added generic buffer 
Crashes when publishing to more than one stream
 2016-01-17 19:27:20 -06:00
ladyada
72b3ce172e verify PUBACK for QoS 1 2016-01-10 02:21:54 -05:00
Malachi Burke
f36ec4cf85 Fixing reversal of topic/packet identifier (topic should come first) 2015-12-14 20:10:00 -08:00
Kevin Townsend
a339810b75 Disabled dtostrf on STM32F2 2015-12-03 11:56:31 +01:00
Kevin Townsend
bb7cdb5059 Added ARDUINO_STM32F2_FEATHER check 2015-12-03 11:49:10 +01:00
ladyada
0f2fd58345 right - fixed dtostrf for anything else 2015-11-11 12:50:23 -05:00
ladyada
dbc989ac1d essentially, add Zero support by shimming in the missing functions 2015-11-11 10:22:26 -05:00
ladyada
7c2b558ee9 ping flushes input, tries multiple times 2015-10-22 13:03:55 -04:00
Todd Treece
2aed9ae737 remove defaults from mqtt constructors 2015-10-22 10:09:16 -04:00
ladyada
632c2f2cfe back compatible ping() 2015-10-21 00:15:27 -04:00
ladyada
286245ab62 compile fix & #ifdef the MQTT version 2015-10-21 00:05:46 -04:00
Todd Treece
b48265faed support anon auth & generated client id in constructor 2015-10-05 14:54:37 -04:00
Todd Treece
4ab72be73e adds disconnect & disconnectPacket functions 2015-10-05 14:18:31 -04:00
Todd Treece
16da46aece renames disconnect to disconnectServer and adds disconnectPacket 2015-10-05 14:07:49 -04:00
Todd Treece
f9ae6f3146 comment out suback for now 2015-10-05 13:46:38 -04:00
Todd Treece
921c132f92 adds missing will payload to connect packet 2015-10-05 13:41:14 -04:00
Todd Treece
e70e2367b6 only check for suback if using MQTT 3.1.1 or higher 2015-10-05 11:32:10 -04:00
Todd Treece
b9c9a28883 adds packet ids for publish QoS > 0 
also adds packet id counter so packet ids aren't
static values. this is a step in the direction
of QoS 1 support
 2015-10-05 11:21:05 -04:00
Todd Treece
765a2feaff remove broken while loop from ping() 2015-10-05 10:38:09 -04:00
Todd Treece
0fbd734646 adds unsubscribe & unsubscribePacket functions 2015-10-05 10:33:33 -04:00
Todd Treece
476d1115e6 adds will() function 2015-10-05 09:50:57 -04:00
Todd Treece
e9e154ab52 adds will support to the connect packet 2015-10-05 09:45:27 -04:00
Todd Treece
913cce41af adds zero byte client id option for 3.1.1 2015-10-02 17:10:16 -04:00
Todd Treece
a3925bdb6b adds MQTT 3.1.1 connect packet changes 2015-10-02 10:45:00 -04:00
Todd Treece
a0520d3265 default to MQTT_PROTOCOL_LEVEL 4 2015-10-01 12:00:56 -04:00
Matthijs Kooijman
5d101b8a7b Allow passing __FlashStringHelper* in addition to char* everywhere 
Arduino supplies the F() macro that allows easily putting strings in
PROGMEM and marking them with a custom type. Essentially,
a __FlashStringHelper* is just the same char*, but cast to a different
type, which allows for example Serial.print() to automatically handle
both PROGMEM and normal strings.

By letting this library accept __FlashStringHelper* as well, you can
use easily use the F() macro and reduce the chance of mixing up normal
and PROGMEM pointers.
 2015-08-02 11:51:43 +02:00
Matthijs Kooijman
22b77ecb68 Add Adafruit_MQTT_Subscribe::datalen 
This stores the number of valid bytes in lastread. Having access to this
information allows transmitting binary data as well, containing embedded
nul bytes.
 2015-08-02 11:51:43 +02:00
Matthijs Kooijman
05b145146a Comment out stringprint(), it is not used 
This fixes a compiler warning.
 2015-07-27 20:32:38 +02:00
Matthijs Kooijman
b996b096b3 Fix Adafruit_MQTT:subscribe() 
This method contained a loop that checked for an existing subscription,
but it only printed a debug message if so. Now, it immediately returns
true if the subscription is already registered.

When this method succesfully adds a subscription, it was documented to
return true, but the actual code did not return anything in this case,
resulting in a compiler warning. In practice, on AVR, the value of the
first argument would be returned, which likely evaluates as true, so
it is likely it actually seemed to work fine.
 2015-07-27 20:32:38 +02:00
Matthijs Kooijman
564e87ff36 Fix indentation in Adafruit_MQTT::subscribe 2015-07-27 20:32:38 +02:00
Matthijs Kooijman
6879df86f6 Add Adfruit_MQTT::connectErrorString() method 
This easily allows printing error messages without having to hard-code
return values in the sketch and makes the example sketches a bit more
concise.
 2015-07-27 20:32:36 +02:00
Matthijs Kooijman
73f5be4e5c Use const pointers for payload 
The payload data is never modified by the library, so using const is
possible without any further changes. Using const allows using a string
literal, or String::c_str() as the payload.
 2015-07-27 20:23:55 +02:00
Tony DiCola
ea7549445b Switch back to calling dtostrf for float to string (snprintf doesn't work by design on ESP8266). 2015-06-19 01:23:29 -07:00
Tony DiCola
6a740d4004 Cleanup and prepare for publishing. 2015-06-10 15:38:34 -07:00
Tony DiCola
d7a6433b81 Add Adafruit_MQTT_Client class that implements MQTT code for generic Arduino client. Add ESP8266 example using new MQTT client class. Fix bugs with using library on ESP8266 (move CC3000 to header-only class). 2015-06-08 01:48:25 -07:00
Tony DiCola
2fa9804b48 Merge cleanup changes and update README todo. 2015-06-05 13:10:22 -07:00