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Commit Graph

413 Commits

Author SHA1 Message Date
60fe7b4ca8 Add code-spell spelling checks to CI (#8067)
Help find and fix silly spelling errors as they are added to the repo.
2021-05-23 08:53:04 -07:00
4436e32a50 WiFi: clean up AP SSID setter & getter, support 32 chars (#7941) 2021-05-15 12:28:22 -07:00
bdd341c9ea boards: wemos d1 clones: new entry with menus for flash mode and flash freq (#7989) 2021-05-15 11:04:09 -07:00
b0ece8cac4 [BREAKING] wifi: remove pseudo-modes for shutdown, expose ::[resumeFrom]shutdown() (#7956)
* wifi: remove pseudo-modes for shutdown

make shutdown and resumeFromShutdown public
removes extra code from the mode handler and include method description
in the docs

* typo

* dup

* typos

* reference only shutdown() & resumeFromShutdown()

prefer to have some specific function, don't simply chain into sleep
update examples and docs

* safeguard raw sdk config usage
2021-05-15 19:49:35 +02:00
cfbbd6f22d enableWiFiAtBootTime() should be declared in ESP8266WiFi.h (#7993) 2021-04-18 22:17:14 +02:00
b933e3d283 WiFi off a boot: document a linker error when user wants to use wifi without including ESP8266WiFi.h (#7990) 2021-04-18 00:15:42 -07:00
209e467120 doc: analogRead must not be called to frequently with WiFi is on (#7981) 2021-04-14 19:40:11 +02:00
1cc6960a55 [BREAKING] Disable WiFi at boot by default (#7902)
* Disable WiFi at boot by default

* +define WIFI_IS_OFF_AT_BOOT

* remove now useless example

* mv enableWiFiAtBootTime() to core_esp8266_features.h

* sync with master

* per @earlephilhower review: a file was missing

* doc

* WiFi persistence is now false by default

* fix doc

* ditto

* doc: remove sphinx warnings (fix links and formatting)

* fix link name

* fix doc

* legacy: restore persistence

* undeprecate preinit()

* move force modem up to when mode has changed (per @mcspr review)

* do not wake up from sleep when mode if OFF

* fix doc per review
2021-04-09 23:01:11 +02:00
c1118dfce3 Stream::Send fixes: doc + StreamConstPtr byte-by-byte + missing SSL availableForWrite (#7935)
* StreamConstPtr: fix doc + reading flash space byte-by-byte
* add missing availableForWrite wrapper in wificlient-ssl
* WiFiClientSecure-ctx: add missing availableForWrite()
2021-03-25 16:00:41 +01:00
7475ba7ff3 Add setSSLVersion call to SSL object (#7920)
* Add setSSLVersion call to SSL object

Allow users to only allow specific TLS versions for connections with an
additional call in their app, similar to the setCiphers call.

Fixes #7918

* Add SSL level options to WiFiServerSecure
2021-03-15 12:22:06 -07:00
c720c0d9e8 Stream::send() (#6979) 2021-03-14 17:36:20 -07:00
656a33e6f8 BREAKING - Use IRAM_ATTR in place of ICACHE_RAM_ATTR (#7921)
Update the core to use the define that the ESP32 uses, IRAM_ATTR, for
placing code in DRAM.
2021-03-14 16:56:47 -07:00
e07542d701 Fix link to ESP8266 NonOS SDK (#7914) 2021-03-11 07:24:24 -08:00
d41b4037cc board manager: + Agrumino lemon v4 (#7883) 2021-02-19 08:21:16 -08:00
bc3daef76d WIFI_RESUME improve speed and example (#7877)
Improve resume speed by passing in last known BSSID
Provide a simpler example for WIFI_SHUTDOWN/WIFI_RESUME
Add documentation for WIFI_SHUTDOWN and WIFI_RESUME.
2021-02-15 13:51:37 -08:00
f2d83ba43d allow to set pin to OUTPUT_OPEN_DRAIN in analogWriteMode (#7841)
* allow to set pin to OUTPUT_OPEN_DRAIN in analogWrite

* remove parameter with default value

* Update core_esp8266_wiring_pwm.cpp

* update documentation accordingly
2021-01-26 23:56:43 -08:00
032db6fc81 WiFiServerSecure: Cache SSL sessions (#7774)
* WiFiServerSecure: Cache the SSL sessions

* Add SSL session caching to HTTPS server examples

* Document server SSL session caching

* Fix an incomplete sentence in the documentation

* Document BearSSL::Session

* Use the number of sessions instead of the buffer size in ServerSessions' constructors
2020-12-21 21:13:43 -08:00
8b662ed3b3 PoC cache configuration control (#7060)
* PoC cache configuration control

Expaned boards.txt.py to allow new MMU options and create revised .ld's
Updated eboot to pass 48K IRAM segments.
Added Cache_Read_Enable intercept to modify call for 16K ICACHE
Update platform.txt to pass new mmu options through to compiler and linker preprocessor.
Added quick example: esp8266/MMU48K

* Style corrections
Added MMU_ qualifier to new defines.
Moved changes into their own file.
Don't know how to fix platformio issue.

* Added detailed description for Cache_Read_Enable.
Updated tools/sizes.py to report correct IRAM size and indicate ICACHE size.
Merged in earlephilhower's work on unaligned exception. Refactored and added
support for store operations and changed the name to be more closely aligned
with its function. Improved crash reporting path.

* Style and MMU_SEC_HEAP corrections.

* Improved asm register usage.
Added some inline functions to aid in byte and short access to iRAM.
 * only byte read has been tested
Updated .ld file to work better with platform.io; however, I am still
missing some steps, so platformio will still fail.

* Interesting glitch in boards.txt after github merge. A new board in
master was missing new additions added by boards.txt.py in the PR.
Which the CI flags when it rebuilds boards.txt.

* Support for 2nd Heap, excess IRAM, through umm_malloc.

Adapted changes to umm_malloc, Esp.cpp, StackThunk.cpp,
WiFiClientSecureBearSSL.cpp, and virtualmem.ino to irammem.ino from
@earlephilhower PR #6994.

Reworked umm_malloc to use context pointers instead of copy context.
umm_malloc now supports allocations from IRAM. Added class
HeapSelectIram, ... to aid in selecting alternate heaps,
modeled after class InterruptLock.
Restrict alloc request from ISRs to DRAM.

Never ending improvements to debug printing.

Sec Heap option now pulls in free IRAM left over in the 1st 32K block.
Managed through umm_malloc with HeapSelectIram.

Updated examples.

* Post push CI cleanup.

* Cleanup part II

* Cleanup part III

* Updates to support platformio, maybe.

* Added exception C wrapper replacement.

* CI Cleanup

* CI Cleanup II

Don't know what to do with platformio it doesn't like my .S file.
ifdef out USE_ISR_SAFE_EXC_WRAPPER to block the new assemlby module
from building on platformio only.

* Changes to exc-c-wrapper-handler.S to assemble under platformio.

* For platformio, Correction to toolchain-xtensa include path.
@mcspr, Thankyou!

* Temporarily added --print-memory-usage to ld parameters for cross-checking IRAM size.

* undo change to platform.txt

* correct merge conflict. take 1

* Fixed #if... for building umm_get_oom_count. It was not building when UMM_STATS_FULL was used.

* Commented out XMC support. Compatibility issues with PoC when using 16K ICACHE.

* Corrected size.py, DRAM bracketing changed to not include ICACHE with DRAM total.

* Added additional _context for support of use of UMM_INLINE_METRICS.
Corrected some UMM_POSION missed edits.

* Changes to clear errors and warnings from toolchain 10.1

Several fixes and improvements to example MMU48K.

With the improved optimization in toolchain 10.1 The example divide by 0
exception was failing with a HWDT event instead of its exception handler.
The compiler saw the obscured divide by 0 and replaced it with a break point.

* Isolated incompatable definitions related to _xtos_set_exception_handler.
GDBSTUB definitions are different from the BootROM's.

* Update tools/platformio-build.py

Co-authored-by: Max Prokhorov <prokhorov.max@outlook.com>

* Requested changes

Changed mmu related usages of ETS_... defines to DBG_MMU_...

Cleanup in example MMU48K.ino. Removed stale memory reference macro
and mmu_status print statement. Cleanup printf '\n' to be '\r\n'.

Improved issolation of development debug prints from the rest of the debug prints.

* Corrected comment. And added missing include.

* Improve comment.

* style and comment correction

* Added draft mmu.rst file and updated index.
Updated example HeapMetric.ino to also illustrate use of IRAM
Improved comments in exc-c-wrapper-handler.S. Added insurance IRQ disable.

* Updated mmu.rst

Improved function name uniqueness for is_iram, is_dram, and is_icache by
adding prefix mmu_. Also, made them available outside of a debug build.
Made pointer precision width more specific.

Made some of the static inline functions in mmu_irm.h safe for ISRs by
setting then for always inline.

* Add a default MMU_IRAM_SIZE value for a new CI test to pass.

Extended use 'umm_heap_context_t *_context' argument in ..._core functions
and expanded its usage to reduce unnecessary repeated calls to
umm_info(NULL, false), also removed recursion from umm_info(NULL, true).

Fixed stack buffer length in umm_info_safe_printf_P and heap.cpp.

Added example for creating an IRAM reserve section.

Updated mmu.rst. Grammar and spelling corrections.

* CI appeasement

* CI appeasement with comment correction.

* Ensure SYS always runs with DRAM Heap selected.

* Add/move heap stack overflow/underflow check to Esp.cpp where the event was discarded.

* Improved comment clarity of purpose for IramReserve.ino. Clean up MMU48K.ino

* Added missing #include

* Corrected usage of warning

* CI appeasement and use #message not #pragma message

* Updated git version of eboot.elf to match build version.
Good test catch.

* Remove conditional build option USE_ISR_SAFE_EXC_WRAPPER, always install.

Use the replacement wrapper on non32xfer_exception_handler install.

Added comments to code describing some exception handling issues.

* Updated mmu.rst

* Expanded and clarified comments.

Limited access to some detailed typdefs/prototypes to .cpp
modules, to avoid future build conflicts.

Completed TODO for verifing that the "C" structure struct __exception_frame
matches the ASM version.

Fixed some typo's, code rot, and added some more cases in examaple irammem.ino.
Refactored a little and reordered printing to ease comparison between methods.

Corrected `#ifdef __cplusplus` coverage area. Cleaned up `extern "C" ...` usage.
Fixes issues with including mmu_iram.h or esp8266_undocumented.h in .c files.

* Style fixes and more cleanup

* Style fix

* Remove unnessasary IRAM_ATTR from install_non32xfer_exception_handler

Some comment tuning.

In the context of _xtos_set_exception_handler and the functions it registers,
changed to type int for exception cause type. This is also the type used by gdbstub
and some other Xtensa files I found.
2020-12-06 14:15:42 +01:00
5631051378 Update a02-my-esp-crashes.rst (#7739)
Fixes formatting of bulleted list in Stack section, and misc typos/wording.
2020-12-02 10:14:14 +01:00
11519dd1a0 Clarified implementation of the signed OTA implementation (#7736)
* Clarified implementation of the signed OTA implementation

* Minor missing word

Co-authored-by: Earle F. Philhower, III <earlephilhower@yahoo.com>
2020-12-01 17:33:13 -08:00
c919f61169 update documentation example (#7697) 2020-11-10 22:17:17 +01:00
eb7e082a3c Revive a dead link (#7679)
* Revive a dead link.
* Update server-examples.rst
2020-10-27 22:06:31 -07:00
64def3cd8d boards.txt: sort by displayed name (#7670)
* boards.txt: sort by displayed name

* reduce diff

* use boardlist instead of boards
2020-10-24 11:39:37 -07:00
1c624dd76a BREAKING: Add Wrong Password wifi status case (#7652)
* Add Wrong Password wifi status case
* Add wrong password case for status return
* Add wrong password case for debug
* Add Wrong password case to interactive example
* Add case for wrong password to station doc
* Add case for wrong password to resumeFromShutdown
* Add wrong password case to wifi readme
* Update ESP8266WiFiGeneric.cpp
2020-10-15 09:52:17 -07:00
7ba31010be Update OTA HTTP Server Header Information (#7633)
The headers sent when an OTA update is requested of an HTTP server have changed in the code. This change is to update the documentation accordingly. PHP sample code was changed but not tested.
2020-10-06 12:49:27 +02:00
9c9e193f7f Add WiFi Multi to readme.rst 2020-10-03 17:14:25 +02:00
85ba53a249 Remove stray axtls refs, deprecated compat funcs (#7626)
Remove the axTLS compatability functions from WiFiClient/ServerSecure,
device tests for axTLS, and any document refs to axTLS.
2020-10-02 21:39:36 -07:00
e5c84c9503 Update path of gdb (#7603) 2020-09-17 14:04:02 +02:00
f23caa2dcd Merge branch 'master' into stdnothrow 2020-08-23 19:28:21 +02:00
1ff927d04c Fix spelling typo under doc/faq (#7538)
This patch fixes some spelling typo found in doc/faq.
2020-08-18 07:45:37 -07:00
6925982284 replace new by new (std::nothrow), remove arduino_new 2020-08-17 18:15:45 +02:00
f42327da34 doc: gcc handles duplicate literal strings (#7531) 2020-08-16 17:43:15 -07:00
01edc0e51f Fix and add details to Serial doc (#7521)
Fixes #7484

Clarify blocking case for write()

Add flush() method.

Missing ), clarifications
2020-08-13 16:41:57 -04:00
683b8e606c Fix spelling typos in files under doc/esp8266wifi (#7520)
This patch fixes some spelling typos in following files
bearssl-client-secure-class.rst
client-class.rst
scan-class.rst
scan-examples.rst
server-examples.rst
2020-08-12 08:28:22 -07:00
9afb084159 Clean up minor warnings from LGTM.com (#7500)
* Clean up minor warnings from LGTM.com

LGTM (Semmie) is a tool, bought by GitHub last year, that conducts basic
linting tasks on code and HTML.

Clean up the warnings identified in the latest report:
https://lgtm.com/projects/g/esp8266/Arduino/?mode=list

No functionality should change, however this may fix some issues with
the perl utilities not exiting properly on a Ctrl-C from the command
line.

* Back out HTML changes and rerun boards.txt.py
2020-08-03 19:19:04 -07:00
3be0cbb385 Typo (#7502) 2020-08-03 07:42:22 -07:00
d5187790bd Mention OTA Update class blocks flash mode changes (#7321)
Add mention that OTA Update class will block changes to flash mode bits if the image is uncompressed, and link to the recent discussion on this.

Co-authored-by: Earle F. Philhower, III <earlephilhower@yahoo.com>
2020-07-29 11:37:32 -04:00
a679869155 BREAKING - analogWriteRange 8-bit default (#7456)
Matching standard Arduino cores, make the default analogWrite() take
values from 0...255.  Users can always use the analogWriteRange() call
to change to a different setup.

Add a `analogWriteResolution` which takes a number of bits and sets
the range from 0...(1<<bits)-1, part of the standard Arduino API.

Remove the PWMRANGE define.  It's non-standard and not generally valid
(i.e. it's fixed at 1024 of 256, but the real range varies depending on
what you last set).

Also add note about the change and how to fix pre 3.0 applications.

Fixes #2895
2020-07-28 17:39:38 -07:00
1134194edc Fix spelling typos in readme.rst (#7447)
This patch fixes some spelling typos in doc/esp8266wifi/readme.rst

Co-authored-by: Earle F. Philhower, III <earlephilhower@yahoo.com>
2020-07-10 11:22:52 -07:00
df9bc38bce Grammar fixes (#7441)
Added a bunch of missing "the"s and "a"s mostly. Didn't change any of the coding examples or the meaning of this example. Great example though, thanks.
2020-07-09 20:35:19 -07:00
af1bc71a9e remove lwip-v1.4 specific code (#7436)
* remove lwip-v1.4 specific code

* ditto

* ditto

* fix ip4_addr definition

* CI: change debug builds to use IPv6, remove regular IPv6 builds

* ditto

* split pio CI in four (because they last twice the time of the other builds)

* remove option from pio

* remove lwIP-1.4 from doc

* restore pio CI splitting

* fix CI debug6 script

* ditto
2020-07-09 09:59:49 -07:00
70e4457041 Remove axTLS from code and documentation (#7437) 2020-07-09 09:21:38 -07:00
7b48b9de5f boards: 4dsystems (gen4iod) updates (#7433)
* boards: 4dsystems (gen4iod) updates
2020-07-07 17:10:05 +02:00
4609e440ad Add some pending methods to generic-class docs (#7427) 2020-07-06 16:39:30 -04:00
64f1f7b727 doc fixes for LittleFS (#7385) 2020-06-16 17:31:19 +02:00
1bfb29395f Update readme.rst (#7379)
ESP9266 to ESP8266
2020-06-14 23:05:42 -04:00
a70e834d1e Add a "-- CUT HERE --" marker to exception output (#7369)
Users aren't reporting/seeing the actual PC of failures because they
are only copying the >>stack<< into the decoder and not the Exception
line.  Add an ALL CAPS "CUT HERE FOR EXCEPTION DECODER" line to the
output to make it blindingly obvious to include the full crashdump
both in bug reports as well as exception decodes.
2020-06-11 15:24:21 -07:00
27ef03fc05 Add documentation on recovering from deep sleep with WAKE_RF_DISABLED (#7338)
* Clarify how to enable WiFi after DeepSleep

* Add FAQ item for recovering from DeepSleep

* Reference issue

* Update issue URL
2020-05-29 14:14:45 -04:00
0deb87483e Document ESP.getMaxFreeBlockSize() != max malloc size (#7328)
Fixes #7322.  Because of UMM internals, the largest `malloc()`able block
will be smaller than the largest contiguous free RAM block.  Note in the docs.
2020-05-26 14:00:41 -07:00
83166f948b Deprecate SPIFFS, move examples to LittleFS (#7263)
* Deprecate SPIFFS, move examples to LittleFS

SPIFFS has been a great filesystem, but it has significant problems in
many cases (and it's also pretty slow).  Development seems to have
slowed/stopped on the upstream version, and we're not able to provide
support or fix the known issues with it as-is.

Deprecate SPIFFS variable.

Update all examples to use LittleFS instead of SPIFFS.

Also, minor cleanup on very old examples which has obsolete delays
waiting for the Serial port to come up, or which were stuck at 9600 baud
because of their ancient AVR heritage.

Fixes #7095

* Remove leftover debug code

* Clean up comments in some examples

* Update documentation on SPIFFS deprecation

* Fix host tests to avoid deprecation warnings

* Fix cut-n-paste error

* Restore SpeedTest.ino, adjust to allow custom FSes

Co-authored-by: Develo <deveyes@gmail.com>
2020-05-04 14:22:50 -04:00