* Enable SPI_CS_SETUP for early ICACHE use
The SPI_CS_SETUP parameter has been observed set by RTOS SDK and NONOS SDK
as part of flash init/configuration. It may be necessary for some flash
chips to perform correctly with ICACHE hardware access. Turning on and
leaving it on should be okay.
* Cleanup comment
* Change umm_init to default to IRAM
Some flash chips (PUYA) have some unknown requirements for running with
early `Cache_Read_Enable`. They work fine after the SDK is started.
For now, change umm_init to default to IRAM.
Define UMM_INIT_USE_ICACHE to move to ICACHE and free up IRAM.
Added some experimental code that may indirectly support PUYA.
Note, until this issue is resolved, that HWDT Stack Dump is not
going to work with PUYA flash.
* typo
* Finalize fix for PUYA flash and preSDK use of Cache_Read_Enable.
This resolves the exception 0 issue with PUYA flash when using
flash/ICACHE for umm_init and/or using HWDT Stack Dump.
Adds max duration check. In case it is over SDK limit, enable 'repeat'ing timer with a duration proportional to the original one and count until it executes N times, only then run the callback.
Code with durations less than that executes as usual. Original proposal was to not create anything or create some kind of error state... which seems counter-productive to not help out with this pretty solvable use-case.
Additional updates, while refactoring the class
- Stronger types for internal time management using `std::chrono::duration`. Works the same, `std::chrono::duration` handles seconds <-> milliseconds conversion, and we don't have to remember the time type in each method. (...and even allow `once()` and `attach` as overloads instead of the current `_ms`-suffix, in a future update)
- `::detach()` when timer finishes. Fixes (unintentional?) side-effect that we remain `::active()`. Plus, this destroys any lambda-bound variables that will persist with the Ticker object. And, since we can't re-arm with the existing function (`Ticker::attach_ms(uint32_t just_the_time)` and etc.)
- `std::variant` aka union for internal callback storage (kind-of similar to #6918). Instead of having two separate code paths, **always** attach our static function and dispatch using type info. Also helps with the issue described above, since it will call `std::function` dtor when ptr + arg is attached instead of doing nothing.
- smarter copy and move, detaching existing timer on assignment and detaching the moved-in timer object in both ctor and assignment. Copying or moving a running timer no longer blindly copies `_timer` pointer, allowing to disarm the original one. Since we are a simple wrapper around `os_timer_t`, just do the simpler thing (and not re-schedule the callback, try to store original times, etc. polledTimeout already does it and is copyable)
* sprinkle IPAddress(...).isSet() across our loops to avoid polling on a
stopped interface. status callback and netif_is_up **does not
guarantee and we could use the interface**!
* register *one* status callback per instance, e.g. when begin() is called
multiple times (also notice a subtle issue with schedule function when
instance is delete'ed)
* consistent LwipIntf callback signature. no need for rvalue, just pass
stdfunc as-is and let the compiler figure it out
- split workflows into separate files to trigger by path
this should help out documentation and boards / eboot / pkg files
updates, since those *wont* trigger usual build stuff anymore
- build*.sh whatever merged into just common.sh and build.sh
trigger different parity builds, mod % rem and allow to set .ino list
through the environment variable
- removes unnecessary temporary files, try to use more pipes
move remaining ones into cache dir instead of PWD
- remove legacy TRAVIS env vars, use ESP8266_ARDUINO prefix for config
- remove Windows path workarounds
- hardware/ and ide/ directories are set through envionment
do not force specific paths, simplify builds on local machine
- sketch list is set through environment. expicit paths for Windows and
macOS builders. platformio also gets a real shuffled list instead of
mod and rem magic numbers
- detect root of the repo through git cli, not base{name,dir} or relative paths
Wire everything that relies on stack smashing detection to call
`__stack_chk_fail()` (aka what libssp / ssp / stack-protector uses)
Expose it in our debugging header
Rename overflow -> smashing, as these are different things we are trying
to detect (meaning, that we check for things writing there, not some
kind of `alloca` issue or the way `-fstack-check` would have worked)
ref. #8666
`-fstack-protector` continues to work as it always did
CONT replaces `abort()`, also moves its check to the loop wrapper to
avoid dumping otherwise useless SYS context memory
StackThunk replaces a similar `abort()` call
Create dedicated function for xPortGetFreeHeapSize() that only reports on DRAM.
NONOS SDK API system_get_free_heap_size() relies on xPortGetFreeHeapSize() for the free Heap size.
Possible breaking change for multiple Heap Sketches calling system_get_free_heap_size(); it will now always report free DRAM Heap size.
Update and export umm_free_heap_size_lw() to report the free Heap size of the current Heap.
Updated ESP.getFreeHeap() to use umm_free_heap_size_lw().
Updated build options to supply exported umm_free_heap_size_lw() via either UMM_STATS or UMM_INFO.
Improved build option support via the SketchName.ino.globals.h method for Heap options: UMM_INFO, UMM_INLINE_METRICS, UMM_STATS, UMM_STATS_FULL, UMM_BEST_FIT, and UMM_FIRST_FIT. While uncommon to change from the defaults, you can review umm_malloc_cfgport.h for more details, which may help reduce your Sketch's size in dire situations. Assuming you are willing to give up some functionality.
For debugging UMM_STATS_FULL can offer additional stats, like Heap low water mark (umm_free_heap_size_min()).
The NONOS SDK's `struct bss_info` in `user_interface.h` has grown since the
beginning of this project. The additional elements are not accessible.
Add a method for R/O access to full `struct bss_info`.
See #7965 (comment)
Amends #8507
I took the liberty to also do some refactoring; specifically, fixing signed vs. unsigned mismatch in len, using pointer object vs. the original manual malloc & free, try to have named constants for certain addresses and lengths, plus localize printing of u8 arrays.
The suggested test to have a 'dummy' verifier works just fine. (...how it actually works and gets the hash to compare with is a whole other question, though)
Another issue noticed while testing, in the underlying bearssl api there's an actual limit for hash length.
6105635531/inc/bearssl_rsa.h (L257)
* make WiFi/Ethernet interface compatible with Arduino Ethernet API
provide some minimaly adapted examples from legacy
* move ethernet compat globals to EthernetCompat.h
* LegacyEthernet: add UDP example
* adjust comments
Co-authored-by: Max Prokhorov <prokhorov.max@outlook.com>
* Board ID as build flag
When using IDE or `arduino-cli board list`, show full board name and FQBN
```
$ arduino-cli.exe board list
Port Protocol Type Board Name FQBN Core
xxx.xxx.x.xxx network Network Port LOLIN(WEMOS) D1 R2 & mini esp8266com:esp8266:d1_mini esp8266com:esp8266
```
Also add `description` field to the mDNS response containing the
original `{build.board}` string value.
resolve#7759
* does not work with recent ide (?)
* fixup! does not work with recent ide (?)
Separate page handling logic and the actual writing. Make sure we place both unaligned src and dest into a buffer.
Fixes edge-case introduced for SPIFFS that exclusively works through unaligned flash write function.
This copies the behaviour of official RTOS port, but does not change the original spi_flash_write.
Update soon-to-be deprecated code in the runner.py
https://docs.python.org/3/library/imp.html is deprecated since 3.4, will be removed in 3.12
https://docs.python.org/3/library/configparser.html readfp() is replaced with read_file() since 3.2, will be removed in 3.12
Use venv instead of virtualenv. We don't really use any of the extended features, and might as well simplify installation requirements.
virtualenv/bin/python can execute runner.py inside of venv, no need to activate beforehand.
* Fix sending NACK, use helper function to fill pbuf
As noticed in https://github.com/esp8266/Arduino/pull/8582#issuecomment-1153331408
Plus, handle the case when `pbuf->len` is less than struct size
* Make sure to call SDK functions to start and stop DHCP server
As noticed in https://github.com/esp8266/Arduino/pull/8582#issuecomment-1153331408
Can't really use `server.begin()` and `server.end()` directly, only
default static IP is applied to the interface since DHCP server is
deemed 'running' (see `wifi_softap_dhcps_status()` return value)
* s
Co-authored-by: david gauchard <gauchard@laas.fr>
* Add FSTools with examples of how to convert between SPIFFS and LITTLEFS.
* Oops. Need to pass layout by reference in order to capture the correct address. Took a while to find that. There maybe a better way to store all these configs
* Update FSTools.cpp
fix ESP.h to Esp.h
* Fix unused variable i
* Parsed with restyle.sh. Compile with all errors.
* remove unused variable
* fix different sign complication error
* Fix indentation to spaces
Run test/restyle.sh
Remove commented code
Use #ifdef blocks for debugging. `DEBUG_ESP_CORE` and `DEBUG_ESP_PORT`
use `static constexpr layout` which saves ROM ~500B for unused vars
* Update FSTools.cpp
Add yield in between file copy
