- 09 Feb, 2023 1 commit
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Johny Mattsson authored
Document preference and also provide easy-to-use backwards compatible interface.
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- 17 Nov, 2022 1 commit
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Tom Sutcliffe authored
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- 04 Jun, 2022 1 commit
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h2zero authored
Before this change the struck member add_phys would contain random data and the call to spi_flash_phys2cache could return an incorrect memory address.
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- 04 Nov, 2021 1 commit
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Johny Mattsson authored
Also removed old, very unsafe node.osoutput(). We're now integrating cleanly with the IDF/newlib way of redirecting stdout. Added necessary depends in Kconfig to ensure VFS support is enabled, as otherwise you'd only get a mysterious crash when attempting to enable output redirection.
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- 20 Oct, 2021 1 commit
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Johny Mattsson authored
The IDF-provided VFS resolves several issues: - The IDF components having a different view of the (virtual) file system compared to the Lua environment. - RTOS task/thread safety. Our legacy VFS was only ever safe to use from the LVM thread, which limited its usability. Upgrading it would have effectively required a reimplementation of the IDF VFS, which would have been a bigger task with larger on-going maintenance issues. - We're no longer needing to maintain our own SPIFFS component. - We're no longer needing to maintain our own FATFS component. - The legacy of the 8266's lack of standard C interface to the file system is no longer holding us back, meaning that we can use the standard Lua `io` module rather than the cobbled-together swiss army knife also known as the file module. Of course, the downside is that we'll either have to declare a backwards breakage in regard to the file module, or provide a Lua shim for the old functions, where applicable. Also included is some necessary integer type fixups in unrelated code, which apparently had depended on some non-standard types in either the SPIFFS or FATFS headers. A memory leak issue in the sdmmc module was also found and fixed while said module got switched over to the Espressif VFS. Module documentation has been updated to match the new reality (and I discovered in some places it wasn't even matching the old reality).
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- 16 Sep, 2021 1 commit
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Johny Mattsson authored
Search-and-replace considered harmful. I completely missed the need to explicitly declare "fast" tag functions (__xyz) in the mask field to LROT_BEGIN()/LROT_END() when I brought over the 5.1+5.3 support. Without those flags set properly, the LVM doesn't even bother going looking for those methods, which in this case led to garbage collection not calling the __gc functions, among other horrible things. Mea culpa.
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- 30 Aug, 2021 5 commits
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Johny Mattsson authored
To make it possible to find the right build cross compiler to use with any given firmware.
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Johny Mattsson authored
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Johny Mattsson authored
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Johny Mattsson authored
Loading an LFS from a different int/float combo build is bad, so let's not allow it in the first place.
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Johny Mattsson authored
Do not [lua_]assert() on things which have a side effect...
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- 25 Aug, 2021 3 commits
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Johny Mattsson authored
The marshalling code wasn't taking into account the changing size of the TValue struct.
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Johny Mattsson authored
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Johny Mattsson authored
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- 23 Aug, 2021 2 commits
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Johny Mattsson authored
The Lua debug module is mandatory now.
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Johny Mattsson authored
The IDF provides all we need these days, and the old driver was just needlessly conflicting with the IDF settings and setup. This also simplifies our uart input path as we no longer need to duplicate the raw byte handling for when "run_input" is false.
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- 21 Aug, 2021 1 commit
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Johny Mattsson authored
Changes have been kept to a minimum, but a serious chunk of work was needed to move from 8266isms to IDFisms. Some things got refactored into components/lua/common, in particular the LFS location awareness. As part of this work I also evicted our partition table manipulation code, as with the current IDF it kept breaking checksums and rendering things unbootable, which is the opposite of helpful (which was the original intent behind it). The uart module got relocated from base_nodemcu to the modules component properly, after I worked out how to force its inclusion using Kconfig alone.
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- 11 Aug, 2021 1 commit
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Johny Mattsson authored
The uzlib and parts of Lua had to be switched over to use the C standard int types, as their custom typedefs conflicted with RISC-V toolchain provided typedefs. UART console driver updated to do less direct register meddling and use the IDF uart driver interface for setup. Still using our own ISR rather than the default driver ISR. Down the line we might want to investigate whether the IDF ISR would be a better fit. Lua C modules have been split into common and ESP32/ESP32-S specific ones. In the future there might also be ESP32-C3 specific modules, which would go into components/modules-esp32c3 at that point. Our old automatic fixup of flash size has been discarded as it interferes with the checksumming done by the ROM loader and results in unbootable systems. The IDF has already taken on this work via the ESPTOOL_FLASHSIZE_DETECT option, which handles this situation properly.
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- 04 Aug, 2021 1 commit
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Johny Mattsson authored
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- 29 Jul, 2021 1 commit
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Johny Mattsson authored
I2S constants have changed; docs updated.
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- 15 Jul, 2021 1 commit
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Johny Mattsson authored
Yet to come: - part 2: dealing with deprecated and removed APIs - part 3: making it actually work again
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- 02 Apr, 2021 1 commit
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Marcel Stör authored
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- 22 Jul, 2019 1 commit
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Johny Mattsson authored
* Port LFS from ESP8266 to ESP32
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- 15 Jan, 2019 1 commit
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Javier Peletier authored
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- 04 Nov, 2018 1 commit
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devsaurus authored
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- 13 Jun, 2017 1 commit
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zelll authored
* uart 1/2 * call -> pcall in uart_on_* functions * fix docs * fixed console driver when using custom console uart * fixed line_inverse and error callback * fixed a crash when uart.start() called more than one time
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- 19 Apr, 2017 1 commit
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Arnim Läuger authored
* use fwrite() instead of printf() for printing strings from Lua Fixes #1914.
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- 29 Mar, 2017 1 commit
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Johny Mattsson authored
The IDF has dropped BUFSIZ to 128, which is not a good thing for our Lua.
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- 27 Nov, 2016 1 commit
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Johny Mattsson authored
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- 16 Nov, 2016 1 commit
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Johny Mattsson authored
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- 04 Oct, 2016 2 commits
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Johny Mattsson authored
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Johny Mattsson authored
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- 26 Sep, 2016 1 commit
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Johny Mattsson authored
node.dsleep() no longer takes options. node.output() not yet supported (needs syscall registration/chaining support) Dynamic CPU frequency changing not currently supported in the IDF. Various chip IDs not currently available/obtainable. Boot reason completely revamped in ESP32, will need new code.
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- 22 Sep, 2016 1 commit
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Johny Mattsson authored
It would appear my ESP3212 only has a 2MB flash chip despite the bootloader saying 4MB.
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- 21 Sep, 2016 2 commits
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Johny Mattsson authored
Also included the recent LVM fix. Platform flash layer not yet functional.
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Johny Mattsson authored
Heading towards having only ESP32-aware/capable code in this branch.
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- 20 Sep, 2016 2 commits
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Johny Mattsson authored
Build for ESP32 on Travis.
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Johny Mattsson authored
RTOS driver evicted as it did not play nice with stdio etc. Implemented a minimal driver to fully support Lua console on UART0. Output on UART0 done via stdout (provided by the IDF). Input and setup handled via driver_console/console.c. In addition to the direct input function console_getc(), the driver also registers in the syscall tables to enable regular stdio input functions to work (yay!). The Lua VM is still using the direct interface since it's less overhead, but does also work when going through stdin/fd 0. Auto-bauding on the console is not yet functional; revisit when the UART docs are available. Module registration/linking/enabling moved over to be Kconfig based. See updates to base_nodemcu/include/module.h and base_nodemcu/Kconfig for details. The sdk-overrides directory/approach is no longer used. The IDF is simply too different to the old RTOS SDK - we need to adapt our code directly instead. Everything in app/ is now unused, and will need to be gradually migrated into components/ though it is probably better to migrate straight from the latest dev branch.
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- 16 Sep, 2016 1 commit
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Johny Mattsson authored
Currently the UART driver break boot (or at least output).
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