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Commit Graph

1006 Commits

Author SHA1 Message Date
7820fb73a5 Added channel, ssid scan (#4636)
* Added channel, ssid scan

Overloaded scanNetworks so scan can occur on a single channel and/or for a particular ssid.

* Added parameters to scanNetworks

channel number and ssid have been added as optional parameters to the orginal scanNetworks()
2018-04-13 15:55:45 -03:00
b08d282673 fix connection reset by peer case (#4626)
* fix connection reset by peer case where pcb is set to null in ClientContext::_error but not reported to WiFiClient

* ClientContext: rename functions *_sent to *_acked (:sent to :ack in debug)

* use nullptr instead of 0
2018-04-11 22:25:04 -03:00
8ae553d99e I2s input API and examples (#4539)
Enables I2S stereo input via DMA using new API calls:

. i2s_rxtx_begin(bool rx, rool tx);
. i2s_read_sample(uint32_t *l, uint32_t *r);

Original API calls will only enable TX, so this is backwards compatible.

Add simple I2S input example code using Arduino serial plotter.

Add UDP transmit of I2S microphone data to a PC (remote microphone).

Clean up and reorganize code to share RX and TX logic as much as
possible.  Fix a potential WDT error while in blocking sample read
and write.
2018-04-02 07:37:21 -07:00
241531aa4c Adding softAP SSID & PSK query API (#4138)
* softAP SSID & PSK query API added.
Signatures:
String ESP8266WiFiAP::softAPSSID() const;
String ESP8266WiFiAP::softAPPSK() const;

* Fix for proper C-style string copy

* add API to validate input ip as string
Signatures:
static bool IPAddress::isValid(const String& arg);
static bool IPAddress::isValid(const char* arg, size_t len);

* fix indentation

* fix ip string validation to use built-in implementation.
signatures:
static bool isValid(const String& arg);
static bool isValid(const char* arg);
2018-03-28 09:27:20 -03:00
559cb35025 spi: use const for output buffers (#4552) 2018-03-23 13:39:20 -03:00
95b1348a71 WiFiClient: clean up ClientContext before connecting (#4516)
Fixes https://github.com/esp8266/Arduino/issues/4497
2018-03-23 12:19:45 -03:00
42f824b2e4 Fix WebServerSecure streamFile() (#4545)
* Fix WebServerSecure streamFile()

ESP8266WebServerSecure's streamFile was using the base class' method
which did not use SSL encrypt before transmitting, leading to failure.

Add a new template method and required support for
WiFiClientSecure::write(Stream&) (using a local temp buffer since the
SSL libs do not grok Arduino Streams at all).

Fixes #4544

* Match ClientContext buffer and yield() behavior

ClientContext sends out 256 bytes at a time and gives a yield after
each chunk to ensure the WDT doesn't fire.  Mimic that behavior in
WiFiClientSecure::write(Stream&).
2018-03-22 00:53:37 -03:00
3267443348 Fix random crashing of ClientContext::write(Stream) and write_P(PGM_P buf, size_t size) (#2504) (#4530)
* Fix random crashing of ClientContext::write(Stream) and write_P(PGM_P buf, size_t size) (#2504)

* - Allow partial buffer release

* - Refined comments
2018-03-22 00:01:22 -03:00
891113678c SPISlave.end() added (#4248)
* Change argument to Esp.deepSleep from uint32 to uint64 to match SDK, add deepSleepMax based on the cali_proc function per SDK

* SPISlave.end() added

* Nameoftherose patch for Issue #2435 (#4256)

* WiFiTelnetToSerial Example - Minor Issues #2435

* WiFiTelnetToSerial Example - Minor Issues #2435

Patch to rectify issue #2435

* Check that pins needed by Wire are defined at compile-time (#4261)
2018-03-18 01:53:54 -03:00
4e2e1f268c AddServiceTxt returning bool (issue #1962) (#4507) 2018-03-17 20:16:26 -03:00
461c922586 Compressed dns (#3769)
* Add UdpContext seek and tell

* Add support for DNS compressed messages

* mDNS compressed pointer: Validate offset before jumping
2018-03-16 09:46:35 -03:00
836c7da8cc adds getautoreconnect() (#4359) 2018-03-16 01:15:30 -03:00
5c0a57ff6d Specify units in CheckFlashConfig example sketch (#4490) 2018-03-12 11:54:21 -03:00
afcbcd5cc9 Add support for hardware Sigma Delta generator
Provides a simple interface to attach/detach pins to the sigma-delta generator, and get/set the 2 parameters prescaler & target.  Working example that fades the onboard LED is provided.  Code and sample by @stefaandesmet2003.
2018-03-10 12:07:04 -08:00
170911a689 gdbstub, postmortem: clean up
- Move GDB stub hooks into a separate file, provide header for it
- Use syscall instruction raise user mode exception
- Remove unused code in postmortem.c

fixup

fixup
2018-03-09 12:47:22 +08:00
0643d6e7ab Bugfix/persistentchecks (#3798)
* persistent check fixes

fixes assumtions that persistent matches current configs, and prevents changes when such conditions exist

* oops

* fix code compliance block scoping
2018-03-08 23:55:09 -03:00
61cd8d8385 examples: format all .ino files
This formats all the example source files using Arduino style rules.
2018-03-08 14:32:06 +08:00
7999f5c29c Use correct separator in keywords.txt
The Arduino IDE currently requires the use of a tab separator between the name and identifier. Without this tab the keyword is not highlighted.

Reference:
https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5:-Library-specification#keywords
2018-03-05 15:51:14 +08:00
a2e7c7d016 (bool)WiFiClient needs to return ::connected() since ClientContext is not destroyed on ::stop() (#4422) 2018-03-02 20:27:08 -03:00
1349bafd83 [WIP] ESP8266WiFi: initialize new fields, remove old workaround (#4413)
* ESP8266WiFi: initialise new STA configuration fields

* ESP8266WiFi: remove workaround for wifi_station_ap_number
2018-02-28 17:21:32 -03:00
ee5a1e2804 WiFiClient: don’t destroy ClientContext on ::stop
Reported in https://github.com/esp8266/Arduino/issues/4078.

WiFiClient::stopAll, called from a WiFi disconnected event handler,
could be called while WiFiClient::connect was in progress. This issue
was initially fixed in #4194, by testing `this` pointer for being
non-null in ClientContext::connect.

This change delegates deletion of ClientContext to WiFiClient
destructor. WiFiClient::stop only calls ClientContext::stop, which
closes/aborts the connection.
2018-02-20 03:33:55 +03:00
28d8a41219 ESP8266WiFi: zero-initialise scan_config structure
Fixes #4394
2018-02-20 03:33:03 +03:00
dcb67599b5 Revert "Remove @PlatformIO library.json from GDBStub; fix pattern in LD"
Reverts esp8266/Arduino#4363
2018-02-19 23:28:14 +02:00
f9ac524b13 Add -Werror to acceptance builds for C and CPP (#4369)
Use platform.local.txt to add -Werror to GCC for the build of all
code.  Any warnings on a submitted patch will cause an error.

Several examples and libraries had warnings/errors (missing returns
on functions, types, etc.).  Clean those up with this commit as well.
2018-02-17 18:47:10 -08:00
5328a8b91e additional mimetable fixes, additional string moves to progmem (#4371) 2018-02-16 16:56:33 -03:00
bb90e12ea0 Fix double-free in ESP8266WebServer (#4365)
In issue #4350, @mongozmaki found that the web server was accessing a
deleted variable in the destructor.  Implement his suggested change
and move the close() before any freeing.  Could also have simply
NULL'd out the _currentHeaders member after freeing as well.

Fixes issue #4350
2018-02-14 07:50:26 -08:00
eb58a31b89 Remove @PlatformIO library.json from GDBStub; fix pattern in LD // Resolve #4355 2018-02-14 00:23:12 +02:00
291bc6bca5 Wrap mimetype strings in FSPTR()s (#4338)
Mimetype is now in progmem, so any accesses to it need to be using FPSTR()
wrapped Strings.

Fixes #4329
2018-02-10 08:12:38 -08:00
bf5a0f24dc Fix mem leak in SSL server, allow for concurrent client and server connections w/o interference (#4305)
* Fix leak on multiple SSL server connections

Fixes #4302

The refcnt setup for the WiFiClientSecure's SSLContext and ClientContext
had issues in certain conditions, causing a massive memory leak on each
SSL server connection.  Depending on the state of the machine, after two or
three connections it would OOM and crash.

This patch replaces most of the refcnt operations with C++11 shared_ptr
operations, cleaning up the code substantially and removing the leakage.

Also fixes a race condition where ClientContext was free'd before the SSLContext
was stopped/shutdown.  When the SSLContext tried to do ssl_free, axtls would
attempt to send out the real SSL disconnect bits over the wire, however by
this time the ClientContext is invalid and it would fault.

* Separate client and server SSL_CTX, support both

Refactor to use a separate client SSL_CTX and server SSL_CTX.  This
allows for separate certificates to be installed on each, and means
that you can now have both a *single* client and a *single* server
running in parallel at the same time, as they'll have separate memory
areas.

Tested using mqtt_esp8266 SSL client with a client certificate and a
WebServerSecure with its own custom certificate and key in parallel.

* Add brackets around a couple if-else clauses
2018-02-08 15:25:24 -03:00
bb5787a1cd Fix mdns buffer overrun by 1 (#4317)
* fix mdns buffer overflow, minor indent/prettify
2018-02-07 14:39:27 -03:00
bcbd5961c0 add begin(port) to esp8266webserver, move some strings to flash, some refactoring (#4148)
* add begin(port) to esp8266webserver, move some strings to flash, some refactoring

* Moved more strings to flash, unified some strings

* move mimetable strings into a standalone file

* more string moves to flash, remove duplicates, refactor of template method, minor styling

* Reverted moving small string to flash (no heap advantage, reduces bin size)
2018-02-07 00:30:07 -03:00
64885fd5cf minor cosmetics (dead code, -Wallextra) (#4274) 2018-02-07 01:34:46 +01:00
83f6d83db0 Fix RTCmem example buffer access past end (#4288) 2018-02-06 20:54:03 -03:00
4c23e66bba SSL server DEBUG, code cleanup fixes (#4280)
The server needs to load an X509 and RSA key, but instead of using
the existing loadObject() calls implemented its own.  Remove them and
use the standard ones instead.

The DEBUG_OUTPUT macro was undefined in the SSL Web server.  Add it
in do that when you compile with DEBUG=HTTP_SERVER it actually compiles.
2018-02-06 07:33:26 -08:00
c8dbfb160b Refrech api.github.com x509 certificate (#4306)
The certificate fingerprint included with the HTTPSRequest example seems
to be for an expired api.github.com certificate.  Replace with the current
one to avoid reporting "certificate mismatch" errors when running.
2018-02-06 11:06:05 -03:00
e38f19e008 Remove warnings when NDEBUG build option used (#4196)
When building using the new NDEBUG option recently added, the assert()
macro is defined to nothing. This leaves a few variables unused in the
WiFi stack causing compiler warnings. Add in empty casts to remove
these warnings. Does not affect actual assert use when NDEBUG is not
defined.
2018-02-04 20:59:31 -08:00
199fe0f16d ClientContext:_write_some: release buffer once data really accepted for sending (#4265)
may fix #1872
2018-02-01 11:49:04 +01:00
9ba8f77678 Check that pins needed by Wire are defined at compile-time (#4261) 2018-01-30 14:59:47 -03:00
84228b1c73 Nameoftherose patch for Issue #2435 (#4256)
* WiFiTelnetToSerial Example - Minor Issues #2435

* WiFiTelnetToSerial Example - Minor Issues #2435

Patch to rectify issue #2435
2018-01-29 13:28:28 -03:00
38fe6fc488 Add timeout to WiFi connection loop in WiFiMulti (#4146) 2018-01-20 14:45:54 -03:00
dd00db1b8c check ClientContext's this and _pcb once out of the ::connect() delay (#4194)
fix #4078
2018-01-18 21:20:33 -03:00
b08ff10269 Rework of arduino compatibility in WiFiSTAClass::config (#4145) 2018-01-17 15:30:24 -03:00
ca25068733 initialize io_ctx to nullptr 2018-01-12 18:39:10 +08:00
02259a412c fixed support for psk in WiFiSTA, added support for psk to WiFiMulti, minor code cleanups (#4076) 2018-01-10 23:15:24 -03:00
332e059724 ESP8266HTTPClient: add digest authentication example (#4112) 2018-01-10 16:27:25 +08:00
bd1c7ce1dc Add SSL enabled WiFiServer, Updater, WebServer
Adds SSL server mode for WiFiServerSecure, for plain SSL connections,
ESP8266WebServerSecure, for HTTPS web serving, and SecureHTTPSUpdater for
encrypted OTA updates.

Example code is provided for all new options, as well as a BASH script for
generating their own, self-signed certificates.

Both ESP8266WebServerSecure and SecureHTTPSUpdater are important for secure
password-based authentication.  HTTP Basic Authentication, the only supported
model presently, sends the username and password in *cleartext* and therefore
should *never* be used in any un-SSL encrypted channel unless you don't mind
sharing your login and password with anyone else on the internet.  Even if the
ESP8266 is not safety critical, this cleartext broadcast could expose you should
you reuse this password elsewhere on your network or the internet.
2018-01-10 11:56:32 +08:00
8765da258b Added WifiServer::begin(uint16_t port) method, listening port can be changed at runtime (#4123) 2018-01-09 22:10:43 -03:00
89837fcea5 lib/Ticker: add bool active() (#2722)
* lib/Ticker: add bool active()

Makes it easier to self detach, and check if a timer is still operating.

Signed-off-by: Karl Palsson <karlp@tweak.net.au>

* Code cleanup Ticker.cpp
2018-01-05 01:04:53 -03:00
9cfbbc7ad3 keepalive api (default 2h,75s,9 not enabled) (#3937) 2018-01-05 00:17:37 -03:00
fb7c519856 small fix to stop crash on unrecognized packets (#4092) 2018-01-04 20:10:46 -03:00