1. 23 Aug, 2021 1 commit
    • Johny Mattsson's avatar
      Discard old console driver. · fbef7fea
      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.
      fbef7fea
  2. 21 Aug, 2021 1 commit
    • Johny Mattsson's avatar
      Port Terry's Lua 5.1 + 5.3 work from the esp8266 branch. · 17df207a
      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.
      17df207a
  3. 11 Aug, 2021 1 commit
    • Johny Mattsson's avatar
      Add ESP32C3 support/coexistence. · f123d462
      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.
      f123d462
  4. 29 Jul, 2021 1 commit
  5. 28 Jul, 2021 1 commit
  6. 21 Jul, 2021 1 commit
  7. 19 Jul, 2021 1 commit
  8. 15 Jul, 2021 1 commit
  9. 14 Feb, 2021 1 commit
  10. 17 Jan, 2021 1 commit
  11. 23 Aug, 2020 1 commit
  12. 03 Aug, 2020 1 commit
    • David Thornley's avatar
      Fix bthci compilation issue (#3201) · 7774b5fa
      David Thornley authored
      Manifests as multiple definition of esp_event_send during compilation, as bthci triggers inclusion of `event_loop.c`. Also improved lbth_init() to support BTDM or BLE_ONLY controller modes.
      7774b5fa
  13. 27 Jul, 2020 1 commit
  14. 22 Jul, 2019 1 commit
  15. 19 Jul, 2019 1 commit
  16. 14 Jul, 2019 1 commit
    • Johny Mattsson's avatar
      Fix net module data loss & RTOS task unsafety (#2829) · f44e6e96
      Johny Mattsson authored
      To avoid races between the lwIP callbacks (lwIP RTOS task) and the Lua
      handlers (LVM RTOS task), the data flow and ownership has been simplified
      and cleaned up.
      
      lwIP callbacks now have no visibility of the userdata struct. They are
      limited to creating small event objects and task_post()ing them over
      to the LVM "thread", passing ownership in doing so. The shared identifier
      then becomes the struct netconn*.
      
      On the LVM side, we keep a linked list of active userdata objects. This
      allows us to retrieve the correct userdata when we get an event with
      a netconn pointer. Because this list is only ever used within the LVM
      task, no locking is necessary.
      
      The old approach of stashing a userdata pointer into the 'socket' field
      on the netconn has been removed entirely, as this was both not
      thread/RTOS-task safe, and also interfered with the IDFs internal use
      of the socket field (even when using only the netconn layer). As an
      added benefit, this r...
      f44e6e96
  17. 22 Jun, 2019 1 commit
    • Johny Mattsson's avatar
      Reworked linker magic to work with IDF 3.3 (#2805) · 51912d55
      Johny Mattsson authored
      With the IDF asserting full control over the linker scripts and insisting on
      the application description being the first entry in the .flash.rodata
      section, or previous method of doing link-time arrays stopped working.
      Why? Because the build patched in a SHA256 digest straight into our arrays.
      
      With the limited language of the gcc linker scripts I could find no other
      way of getting it in cleanly.
      
      The IDF "linker fragments" support can not be made to work for our needs:
        - no support for setting alignment before including objects
        - no support for declaring symbols
        - no support for adding our terminating zeros
        - insists on grouping objects by lib rather than by declared grouping,
          which means we could at most have a single link-time-array using
          the IDF mechanism
        - also does not like underscores in section names, but that's just an
          annoyance
      
      So, the least bad option that I could come up with was to use a project-wide
      makefile snippet to add a target in-between the IDF's generation of the
      esp32.project.ld file, and the linking of our NodeMCU.elf. In this target
      we read in the esp32.project.ld linker script, check whether we have our
      arrays in there, and if not rewrites the linker script.
      
      Oh, and the esp32.project.ld file only came into existence on the IDF 3.3
      branch, so I had to change up the IDF to the latest release/3.3 as well.
      I would've preferred a stable tag, but the v3.3-beta3 had a really nasty
      regression for us (can't add partition entry), so that was a no-go.
      51912d55
  18. 20 Feb, 2019 1 commit
  19. 29 Jan, 2019 2 commits
  20. 02 Dec, 2018 1 commit
  21. 30 Nov, 2018 1 commit
    • Skirmantas Lauzikas's avatar
      ESP32: add support for RS485 (#2559) · 3257e557
      Skirmantas Lauzikas authored
      * ESP32: add support for RS485
      
      This commit adds support for switching UART mode to RS485/IRDA.
      Also included are patches for memory leaks then handling UART events other than data.
      
      * ESP32: Documentation for uart.setmode()
      3257e557
  22. 07 Oct, 2018 1 commit
    • tomsci's avatar
      Set stdout to unbuffered (#2508) · 35c0f158
      tomsci authored
      * Set stdout to unbuffered
      
      This fixes issue #2507 esp32 serial console doesn't show output until
      enter pressed.
      
      * Moved setvbuf call to app_main immediately after console_init
      35c0f158
  23. 13 Jun, 2017 1 commit
    • zelll's avatar
      ESP32: uart 1/2 supports (#1982) · 329bd73b
      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
      329bd73b
  24. 18 Apr, 2017 1 commit
  25. 06 Apr, 2017 1 commit
  26. 30 Dec, 2016 1 commit
    • Johny Mattsson's avatar
      Updated to latest IDF. · 7abda5c9
      Johny Mattsson authored
      - Switched hardcoded interrupts to new IDF interrupt allocation
      framework.
      
      - gpio module switched to the IDF's per-pin interrupt callback service.
      
      - Improved NodeMCU linker script since it broke with the IDF upgrade.
      
      - Various compatibility updates.
      7abda5c9
  27. 27 Nov, 2016 1 commit
  28. 16 Nov, 2016 1 commit
  29. 12 Nov, 2016 1 commit
  30. 06 Oct, 2016 1 commit
  31. 04 Oct, 2016 1 commit
  32. 03 Oct, 2016 2 commits
  33. 29 Sep, 2016 1 commit
  34. 28 Sep, 2016 1 commit
  35. 27 Sep, 2016 1 commit
  36. 26 Sep, 2016 1 commit
    • Johny Mattsson's avatar
      Most of the node module from dev. · 6349fc86
      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.
      6349fc86
  37. 23 Sep, 2016 1 commit
  38. 22 Sep, 2016 1 commit