Commit Graph

2070 Commits

Author SHA1 Message Date
Javier Peletier 5563b8a8f2 hotfix: fix Makefile BAUDRATE default value for non-Windows OS (#2693) 2019-03-15 08:33:16 +01:00
Marcel Stör 38262e995a
Fix WiFi example 2019-03-09 13:46:30 +01:00
Arnim Läuger ebd147b34f DHT11 read sometimes failed with checksum error (#2679)
* DHT11 read sometimes failed with checksum error.

The code assumed DHT11 devices only ever return zero in the temperature and humidity decimal fraction bytes. The datasheet doesn't guarantee this is the case, and by observation I have noticed that indeed the DHT11 may sometimes return another number, usually close to zero. This means that the code would fail with a checksum error, as the fraction bytes were not included when the checksum was calculated. These bytes are now taken into account and also returned as part of the measurement.

This also means that the related dht.read() function is non-functional. If you have a DHT11 device that returns a non-zero decimal part, dht.read() will interpret it as a DHT22 result and return the wrong measurement. For this reason dht.read() should be retired. This patch does not address this issue.
2019-02-23 22:03:21 +01:00
ziggurat29 f801bf126d fixes #2677 minor syntax issues with some dummy variables that bracket the rodata section (#2678) 2019-02-23 20:49:30 +01:00
ziggurat29 62789da0bb added MSVC project configuration for host-side tools (#2665)
Added MSVC project configuration (@ziggurat29) and support of MinGW (@TerryE) for host-side`luac.cross` tool
2019-02-23 14:09:29 +00:00
Nathaniel Wesley Filardo 30ff0a1620 Raise MQTT_CONNECT_TIMEOUT (#2674)
Should fix https://github.com/nodemcu/nodemcu-firmware/issues/2576
2019-02-19 22:33:25 +01:00
Javier Peletier 6b570e8d57 makefile: add baud rate flash parameter and ESP8285 preset (#2641) 2019-02-18 14:18:47 +01:00
Marcel Stör 5032483a17 Dummy modification to test webhook 2019-02-18 10:48:55 +01:00
Marcel Stör 3119b64d26 Remove self-managed PyFlasher screen shot 2019-02-17 20:40:54 +01:00
Nathaniel Wesley Filardo 1070466feb Revise fifo{,sock} (#2671)
Fixes to #2650:

- Convert fifosock to returning tables containing ctors
- Improve docs
- Add a missed :on("sent", nil) in the http server
2019-02-17 18:32:16 +00:00
sergio d77666c0e8 trailing spaces cleanup (#2659) 2019-02-17 18:26:29 +00:00
Philip Gladstone d75830407e Initial version of code to support multiple hardware timers (#2497)
* Initial version of code to support multiple hardware timers
* MAde the time sinca last tick work again
* Add some documentation to the code
2019-02-16 13:57:59 +01:00
Nathaniel Wesley Filardo dcc1ea2a49 A generic fifo and fifosock wrapper, under telnet and http server (#2650)
* lua_modules/fifo: a generic queue & socket wrapper

One occasionally wants a generic fifo, so here's a plausible
implementation that's reasonably flexible in its usage.

One possible consumer of this is a variant of TerryE's two-level fifo
trick currently in the telnetd example.  Factor that out to fifosock for
more general use.

* lua_examples/telnet: use factored out fifosock

* lua_modules/http: improve implementation

Switch to fifosock for in-order sending and waiting for everything to be
sent before closing.

Fix header callback by moving the invocation of the handler higher

* fifosock: optimistically cork and delay tx

If we just pushed a little bit of data into a fifosock that had idled,
wait a tick (1 ms) before transmitting.  Hopefully, this means that
we let the rest of the system push more data in before we send the first
packet.  But in a high-throughput situation, where we are streaming data
without idling the fifo, there won't be any additional delay and we'll
coalesce during operation as usual.

The fifosocktest mocks up enough of tmr for this to run, but assumes
an arbitrarily slow processor. ;)
2019-02-16 13:51:40 +01:00
Arnim Läuger d7da14d69e MQTT: print deprecation message regardless of autoreconnect value (#2668) 2019-02-14 23:32:16 +01:00
Lukáš Voborský 27e9e6c085 Fix to telnet Lua example and ftpserver Lua module in consequence of PR #2603 (#2654) 2019-02-13 06:49:45 +01:00
ziggurat29 0c7758a555 Fix occasional luac.cross crash (#2661)
A block of memory is accessed after having been freed. This was obscured by the fact that 'oBuf' is a pointer into the middle of the block 'dynamicTables', so when dynamicTables is freed, oBuf is pointing to freed memory. Occasionally, luac.cross would crash because of this.
2019-02-12 22:30:54 +01:00
Marcel Stör f0a240aa46 Only process relative links on RTD 2019-02-11 22:52:26 +01:00
prog1407 30744afd24 Fix typo in example (parameters were mixed) (#2658) 2019-02-11 09:47:14 +01:00
Marcel Stör 5514475ab0 Adjust docs path 2019-02-05 21:07:21 +01:00
Mark Schlögel 83cb35da52 Patch 1 (#2646)
Increase http timeout 10s -> 60s
2019-02-05 20:59:35 +01:00
Nathaniel Wesley Filardo 06367cb71c Tell the truth about DNS in TLS module (#2643)
Purge the never-functional :dns() method, but document the DNS callback
in :on().

Fixes #2640
2019-02-02 22:08:21 +01:00
Nathaniel Wesley Filardo e87aef8328 Wrap CC invocations in uzlib (#2642) 2019-02-01 21:32:22 +00:00
Arnim Läuger 09533fdf23 set default value for summary var to unbreak standalone builds (#2618) 2019-01-24 21:29:32 +01:00
Nathaniel Wesley Filardo 0e89fb24ba Expunge integer timers (#2603) 2019-01-22 22:59:41 +01:00
devsaurus 6f3f1126d6 fix example 2019-01-20 12:46:53 +01:00
Javier Peletier 386867e2fd ESP8266: fix memory leak in encoder.fromHex and avoid use luaM_free (#2617) 2019-01-20 12:45:30 +01:00
galjonsfigur 5d2bb87ceb Updated FatFS from 0.12a to 0.13c (#2608)
Files changed only by the author of FatFS (only updated to new version):

- 00history.txt
- 00readme.txt
- ff.c
- ff.h
- ffunicode.c
- diskio.h
- integer.h
- files in `option` folder except `syscall.c`

Changes:
- removed option folder (now everything is in ffunicode.c)
- modified Makefile to support new version of FatFS
- removed syscall.c and modified ffsystem.c from FatFS author instead
- modified files: diskio.c, ffconf.h to mimic changes from new version
- modified files: fatfs_config.h, myfatfs.c
because of changes of configuration keywords in 0.13 version
- removed empty lines from beginning of files:
fatfs_prefix_lib.h, myfatfs.c, sdcard.c
- changed version number in documentation
2019-01-16 22:30:42 +01:00
Nathaniel Wesley Filardo 6e95d74fbd Update TLS protocol support (#2587)
* Update TLS protocol support

TLS1.0 is past PCI's EOL; BEAST is no more
Enable elliptic curve key exchanges
	Do not enable the smallest ECs for security
	Do not enable the largest ECs for computational time
	Do not enable 25519 (sad) because it doesn't go across the wire
Drop non-PFS key exchanges
Drop ARC4, Blowfish, DES, genprime, XTEA code
Drop renegotiation support completely
	It takes so much heap that it's not likely to work out well

Tidy handling of SSL_BUFFER_SIZE

Update docs
Drop mention of startcom, since they are no more, for letsencrypt

* Update mbedtls to 2.7.7

Preserve our vsnprintf and platform hacks

* Introduce TLS maximum fragment size knob

Reduce buffer size to 4Ki by default and advertize that.  That's the
largest we can advertize with the TLS MFL extension, so there's no
point in making them larger.  The truly adventurous can re-raise
SSL_BUFFER_SIZE and undefine the SSL_MAX_FRAGMENT_LENGTH_CODE and get
back to the earlier behavior.

* Default to mbedTLS debug with DEVELOP_VERSION
2019-01-15 17:02:32 +01:00
Javier Peletier c6653b5921 fix number2integer conversion in ESP8266 for floating-point builds (#2609) 2019-01-15 13:00:37 +00:00
Marcel Stör b126c6b2d2 Re-organize documentation
Drop support for localized content, #2213

Restructure some content to match more closely what we have in master, #2542
2019-01-13 22:01:57 +01:00
galjonsfigur 87b3ffa6bd Fix broken links and typos in docs (#2600) 2018-12-28 23:33:26 +01:00
Lukáš Voborský 348b73def1 Minor fix to wifi documentation (#2597)
Another fix
2018-12-23 09:34:26 +01:00
galjonsfigur ebdfd1ff6a Rename http server Lua module and fix its documentation (#2594) 2018-12-19 12:23:14 +01:00
galjonsfigur f5fcd0d984 Recreate and unify documentation for Lua modules (#2592)
* Recreate and unify documentation for Lua modules

* Fix typos in docs

* Added/modified READMES to link to new documentation
2018-12-16 21:39:43 +01:00
andyleap 0a500eb95d Add set clock div (#2572)
* Add spi.set_clock_div

This will allow the SPI clock divider to be changed relatively simply,
to better support multiple devices with varying SPI clock rate support

* Add documentation
2018-12-16 12:07:20 +01:00
esron c4c1f29547 Update lua-developer-faq.md (#2590)
lua-users wiki page for Learning Lua changed.
2018-12-12 22:10:15 +00:00
Arnim Läuger 031fd0a913 Reduce default make verbosity (#2583) 2018-12-09 21:39:43 +01:00
Nathaniel Wesley Filardo 61433c448e Deprecate C ds18b20 module (#2581) 2018-12-05 21:38:11 +01:00
Arnim Läuger 47a6ed01b5 Clean up Linux build instructions (#2580) 2018-12-04 22:00:34 +01:00
Terry Ellison 401fa56b86
Minor Luac fixes (#2579) 2018-12-03 21:41:50 +00:00
Ryan Hartlage 8bb41fe93f Download pre-built toolchains (#2545)
* Download pre-built toolchains

* Updated to include the platform in the name of the pre-built toolchain

* Download archive into cache/

* Update Travis configuration to use pre-built toolchain via make
2018-12-03 13:24:19 +11:00
Johan Ström 2d958750b5 Handle large/chunked/fragmented MQTT messages properly (#2571)
* MQTT: handle large/chunked/fragmented messages properly

If a message spans multiple TCP packets it must be buffered before
delivered to LUA. Prior code did not do this at all, so this "patch"
really adds proper handling of fragmented MQTT packets.
This could also occur if multiple small messages was sent in a
single TCP packet, and the last message did not completely fit in that
packet.

Introduces a new option to the mqtt.Client constructor:
max_publish_length which defaults to 1024

Introduces a new 'overflow' callback.

Fixes issue #2308 and proper fix for PR #2544.

* mqtt.md: clarified heap allocation

* mqtt: ensure ack is sent for overflowed publish

If QoS is used we should still acknowledge that we received it, or server might retransmit it later.
2018-11-30 22:12:46 +01:00
Natalia b77033f920 Always compile `app/crypto` folder (#2573) 2018-11-28 14:03:33 +01:00
Marcel Stör 95728196c7 Remove sudo:false
Fixes #2568
2018-11-26 21:26:39 +01:00
galjonsfigur d5aca39f48 Fix build problem with luac.cross when DEVELOPMENT_USE_GDB is used (#2569) 2018-11-23 18:02:07 +00:00
Carsten Elton Sørensen bb9a5977d3 Calling vol:umount() would fail (#2558)
The volume returned by file.mount() could not be unmounted, because vol:umount() would fail with a cryptic error about the uncallable nature of the volume userdata object. This was due to the wrong metatable name being used for setting up the volume structure. The correct name, as registered elsewhere in file.c, is now used, and vol:umount() is callable.
2018-11-16 21:37:18 +01:00
Johan Ström 33613be550 Increase MQTT recv buffer size to support MTU 1500 (#2308) (#2544)
Any TCP packet with more than 1024 bytes of payload was silently
dropped. With MTU of 1500 the TCP payload can be up to 1460 bytes
(1500 - 20(IP hdr) - 20(TCP hdr))
2018-11-13 23:43:24 +01:00
Arnim Läuger 46671928c0 establish delay as event to trigger flushing of spi buffer (#2517) 2018-11-13 13:18:03 +01:00
galjonsfigur 1c6894eb02 Fix documentation for gdbstub module. (#2549) 2018-11-08 21:00:37 +01:00
Adriano Melo f5e68157a1 Add examples to the "bit" module documentation (#2528) 2018-11-03 21:45:08 +01:00