1. 21 May, 2024 1 commit
    • Jade Mattsson's avatar
      Fix uart.on('data') on console · 53da95b5
      Jade Mattsson authored
      With the switch to use the IDF's stdin for feeding the Lua VM, we
      unintentionally lost the ability to use uart.on('data') on the console uart.
      This is since we no longer install the nodemcu uart driver on said uart.
      In order to resolve this shortcoming, this commit refactors the uart.on('data')
      delimiter handling and moves it away from platform.c into uart.c where it
      really belongs. A new function, uart_feed_data(), is introduced, which is used
      both by the nodemcu uart driver task as well as the nodemcu console driver
      task (assuming the console is in fact a uart).
      
      The linebuffer allocation/freeing is still in response to
      uart.start()/uart.stop(), but it is now in uart.c rather than
      platform.c.
      
      The whole uart integration is still too tightly coupled between the platform
      component and the module component's uart.c, but this makes it slightly
      better at least.
      53da95b5
  2. 03 May, 2024 1 commit
  3. 27 Apr, 2024 1 commit
    • Philip Gladstone's avatar
      Port of the rotary module to ESP32 (#3625) · 92f37dea
      Philip Gladstone authored
      * Ported rotary driver. Compiles but not tested.
      
      * Added the rotary switch driver to the esp32 version
      
      * Review comments. Also ensure that we have GPIO if we have ROTARY.
      
      * Allow use of GPIO 0
      
      * Another bad piece of documentation
      
      * Fix docs and also free the timer
      
      * Now adds a self reference to prevent GC until after close has been called and
      any queued messages have been flushed.
      
      * Simplified the code a bit
      92f37dea
  4. 26 Apr, 2024 1 commit
    • Jade Mattsson's avatar
      Initial support for ESP32-C6 and ESP32-H2, plus assorted fixes & improvements (#3646) · 4cdebe71
      Jade Mattsson authored
      
      
      * Proof-of-concept multi-type console support via stdio
      
      * Address crashes on linput's use of printf.
      
      On an empty line input, a C3 with UART console would panic while attempting
      to output the new Lua prompt. The backtrace shows a xQueueSemaphoreTake
      with uxItemSize==0 as the panic cause, deep inside the uart driver, invoked
      via vfs_uart and vfs_console layers, from printf.
      Similarly, the printf for outputting a backspace/erase sequence would also
      trigger a panic.
      
      This workaround (of not mixing fflush() with printf) is likely merely hiding
      a deeper issue, but it appears to be consistent. Plus, printf with no args
      and a user-supplied format string is a no-no and should be fixed anyway.
      
      * Work around IDF inconsistency with stdout buffering.
      
      * Increase console task stack size.
      
      Seems on Xtensa it ended up not being enough.
      
      * Switch to single-byte console reads.
      
      * Stop cheating and feed Lua from the right context.
      
      * Work around IDF buffering stdout even when told not to, on ACM consoles.
      
      * Initial build support for esp32c6.
      
      Plus fixup of module selection for a variety of targets.
      
      * Update github actions to node 20 versions.
      
      * Update github build to deal with Lua 5.3 being default.
      
      * Address fatal compiler warning.
      
      Newer IDF toolchain is stricter, and we'd apparently failed to build test
      the Lua-5.1 path for some time.
      
      * Initial build support for esp32h2.
      
      * Upgrade IDF to v5.1.3
      
      * Fix left-over incorrect type in uzlib.
      
      * Avoid null pointer crashes when debugging startup.
      
      * Workaround for using wifi module on S2 with USB-CDC console.
      
      ---------
      Co-authored-by: default avatarJade Mattsson <github@frozenlogic.org>
      4cdebe71
  5. 27 Mar, 2024 1 commit
  6. 07 Feb, 2024 1 commit
    • Christoph Thelen's avatar
      Update rmt translator (#3629) · 14cdff10
      Christoph Thelen authored
      * Choose the number of RMT buffers in the ws2812 module.
      
      The number of buffers required for optimal operation should be selected
      by the ws2812 module, not the caller.
      
      * Add parameters for RGB LED bit times.
      
      This patch adds compatibility for different RGB LEDS besides the WS2812.
      ESP evaluation boards like the ESP32-C3-DevKitM-1 use an SK68XXMINI-HS
      RGB LED which does not respond to the timings of this module.
      The patch adds optional parameters for the bit timings to the write
      function. If the new parameters are not supplied, the old values are used.
      An example for the SK68XXMINI-HS is provided in the documentation.
      
      * Remove restrictions from RTM translator.
      
      The old RMT translator was not able to split the bits of the source
      data into the size requested by the RMT transmitter. Either all 8 bits
      of an input byte were translated or none.
      The new routine removes the restriction by delivering exactly the
      requested amount of data to the transmitter, which results in a more
      balanced buffering of translated data under load.
      
      * Add a parameter for the RGB LED reset time.
      
      This patch introduces a new optional parameter for the reset time
      in the RGB LED communication. The default is 51.2 microseconds. A
      value of 0 sends no reset signal, which allows a small optimisation
      for consecutive write commands.
      
      Please note that the reset time of the old code should be 50
      microseconds, as the define WS2812_DURATION_RESET suggested. Due to the
      restrictions of the old RMT translator routine, it was slightly
      increased to 51.2 microseconds. This patch keeps the value of 51.2
      microseconds to be as compatible as possible.
      
      * Minimize the time drift between RMT channels.
      
      Place all RMT channels in a group to minimize the time drift between
      the signals. Please note that this feature is not available on all
      platforms.
      
      * Fix the description of the SK6812 LED in the example code.
      
      The SK6812 expects the data for the green LED first, then red and
      finally blue. It should be described as a GRB LED.
      14cdff10
  7. 06 Feb, 2024 1 commit
  8. 02 Feb, 2024 2 commits
  9. 30 Jan, 2024 5 commits
    • serg3295's avatar
      796fd7ad
    • serg3295's avatar
      fix(mqtt): adds parameter checking to nil · 096164a7
      serg3295 authored
      096164a7
    • serg3295's avatar
      fix(mqtt): select next parameter in connect() · 9a9548b0
      serg3295 authored
      9a9548b0
    • serg3295's avatar
      fix: mqtt module · 9633b03a
      serg3295 authored
      9633b03a
    • Johny Mattsson's avatar
      Initial migration to IDFv5.0 · f126b6fe
      Johny Mattsson authored
      Plenty of dependency adjustments, printf format specificier updates,
      FreeRTOS type and macro name modernisation, not to mention API changes.
      
      Still plenty of legacy/deprecated drivers in use which will need updating.
      
      The following features have been removed due to no longer being available
      from the IDF:
        - ADC hall effect sensor reading
        - Configuration of SD SPI host via sdmmc module (now must be done first
          via the spimaster module)
        - FAT partition selection on external SD cards; only the first FAT
          partition is supported by the IDF now
      
      On the other hand, the eth module now supports the following new chipsets:
        - KSZ8001
        - KSZ8021
        - KSZ8031
        - KSZ8051
        - KSZ8061
        - KSZ8091
        - Possibly additional models in the LAN87xx series (the IDF docs aren't
          clear on precisely which models are handled)
      
      Further, the sdmmc module is now available on the ESP32-S3 as well.
      f126b6fe
  10. 23 Jan, 2024 1 commit
  11. 18 May, 2023 1 commit
  12. 13 May, 2023 3 commits
    • Tom Sutcliffe's avatar
      Fix i2c.setup() for pins >= 32 · 4523bbb3
      Tom Sutcliffe authored
      Which includes SDA and SCL on esp32s2.
      4523bbb3
    • Tom Sutcliffe's avatar
      Fix platform_rmt_allocate for esp32-S3 · 7155d719
      Tom Sutcliffe authored
      By not relying on ifdefing for specific targets, but instead using the
      SOC_RMT_xxx macros to figure it out.
      7155d719
    • Tom Sutcliffe's avatar
      Fix ws2812 on later esp32 variants · 1b38d8e6
      Tom Sutcliffe authored
      By not relying on the internal details of the RMT registers. For example
      on the esp32s2, the threshold event bits start at bit 12 not bit 24, and
      on the esp32s3 the memory buffers are only 48 words not 64. Also the
      esp-idf recommends against hooking the rmt ISR in the first place.
      
      Instead, use the published rmt APIs (specifically rmt_write_sample and
      rmt_translator_init) and the default rmt ISR, which should be much more
      resilient against future esp32 SoC changes.
      1b38d8e6
  13. 09 Feb, 2023 2 commits
  14. 17 Jan, 2023 3 commits
  15. 19 Dec, 2022 1 commit
    • Tom Sutcliffe's avatar
      Make sodium.random API behave consistently on all build types · a40d69db
      Tom Sutcliffe authored
      By returning result as a signed 32-bit int between INT32_MIN to IN32_MAX
      which is represented the same regardless of 64-bit support or
      integral-only builds.
      
      Also updated docs, fixed links and clarified behavior of random APIs
      when WiFi isn't started.
      a40d69db
  16. 17 Nov, 2022 1 commit
  17. 08 Nov, 2022 1 commit
    • Tom Sutcliffe's avatar
      Fix file.list() zero sizes. Fixes #3549. · e3883cd2
      Tom Sutcliffe authored
      The modern spiffs backend doesn't like stat("./somefile") for something
      on the root of the filesystem, and instead only accepts "somefile"
      (it also doesn't like "/somefile"). The error from stat was being
      ignored which is why the file sizes all appeared to be zero.
      
      The fix is to change file.list() to pass just the filename, unless a
      directory was passed to list(). Also improved error handling a bit.
      e3883cd2
  18. 12 Oct, 2022 1 commit
    • Johny Mattsson's avatar
      Upgrade IDF to v4.4.2 · 38ccd7b2
      Johny Mattsson authored
      Slightly reworked embed_lfs.sh to better cope with attribute size changes
      in future compiler versions, without needing to be updated again.
      
      RMT register naming changed once again...
      38ccd7b2
  19. 05 Oct, 2022 4 commits
  20. 30 Sep, 2022 2 commits
  21. 30 Aug, 2022 3 commits
  22. 29 Aug, 2022 3 commits