1. 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
  2. 04 Nov, 2021 1 commit
    • Johny Mattsson's avatar
      Make node.output() RTOS thread safe. · a0c9085c
      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.
      a0c9085c
  3. 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
  4. 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