1. 23 Jun, 2016 1 commit
    • Johny Mattsson's avatar
      Replaced UART driver. · afbbeb45
      Johny Mattsson authored
      New driver is a three-way merger between Espressif's esp8266-rtos-sdk example
      driver, Espressif's esp32-rtos-sdk not-example driver, and the previous
      NodeMCU driver, plus some general clean-ups.
      
      Basic interactivity is now available on the ESP32!
      afbbeb45
  2. 09 Jun, 2016 1 commit
    • Johny Mattsson's avatar
      Make NodeMCU compile and link for ESP32. · 224788b6
      Johny Mattsson authored
      A fair bit of reshuffling with include paths and overrides was necessary, as
      the two RTOS SDKs (ESP8266 and ESP32) don't have the same header structure
      (or even libraries for that matter). Uses the xtensa-esp108-elf toolchain
      to build.
      
      Completely untested beyond linking, as I still can't flash the ESP32 module
      I have :(  I'd be most surprised if it does anything useful at this point
      considering I've spent almost no time on the linker script or UART setup.
      
      Anything using espconn has been ifdef'd out since espconn is not (and
      probably will not be) available. Notably this includes the entire net module
      as well as coap, mqtt and enduser_setup.
      
      Many (most?) hardware bus drivers and related modules are also ifdef'd
      out for now due to hardware differences. Functions surrounding sleep,
      rtc and RF modes have also been hit by the ifdef hammer. Grep'ing for
      __ESP8266__ and/or FIXME is a quick way of finding these places. With
      time I hope all of these will be reinstated.
      224788b6
  3. 26 May, 2016 1 commit
  4. 24 May, 2016 1 commit
    • Johny Mattsson's avatar
      Initial pass at switching to RTOS SDK. · f3e2a3af
      Johny Mattsson authored
      This compiles, links, and starts the RTOS without crashing and burning.
      
      Lua environment does not yet start due to the different task architecture.
      
      Known pain points:
      
        - task implementation needs to be rewritten for RTOS (next up on my TODO)
      
        - secure espconn does not exist, all secure espconn stuff has been #if 0'd
      
        - lwip now built from within the RTOS SDK, but does not appear to include
          MDNS support. Investigation needed.
      
        - there is no access to FRC1 NMI, not sure if we ever actually used that
          however. Also #if 0'd out for now.
      
        - new timing constraints introduced by the RTOS, all use of ets_delay_us()
          and os_delay_us() needs to be reviewed (the tsl2561 driver in particular).
      
        - even more confusion with ets_ vs os_ vs c_ vs non-prefixed versions.
          In the long run everything should be switched to non-prefixed versions.
      
        - system_set_os_print() not available, needs to be reimplemented
      
        - all the RTOS rodata is loaded into RAM, as it apparently uses some
          constants while the flash isn't mapped, so our exception handler can't
          work its magic. This should be narrowed down to the minimum possible
          at some point.
      
        - with each task having its own stack in RTOS, we probably need change
          flash-page buffers from the stack to the heap in a bunch of places.
          A single, shared, page buffer *might* be possible if we limit ourselves
          to running NodeMCU in a single task.
      
        - there's a ton of junk in the sdk-overrides now; over time the core code
          should be updated to not need those shims
      f3e2a3af
  5. 29 Feb, 2016 1 commit
    • philip's avatar
      Squashed commit of the following: · d40ee50a
      philip authored
      commit 2c7c3fc3985cc32866e8af496abea9971eaee90a
      Merge: 9179dae 41022c3b
      Author: philip <philip@gladstonefamily.net>
      Date:   Sun Feb 28 14:47:47 2016 -0500
      
          Merge remote-tracking branch 'upstream/dev' into rotary_2
      
      commit 9179dae0824e6b35ad09e5113aacc26dc91692c0
      Author: philip <philip@gladstonefamily.net>
      Date:   Fri Feb 26 20:53:27 2016 -0500
      
          Review comments
      
      commit 67741170e20ccb2b636e701f0664feff2aafbb4c
      Author: philip <philip@gladstonefamily.net>
      Date:   Fri Feb 26 20:59:49 2016 -0500
      
          Squashed commit of the following:
      
          commit 8c9a64731c4a8b9aedda18a399b433b173d2199f
          Merge: 085935f 19d3c1d5
          Author: philip <philip@gladstonefamily.net>
          Date:   Fri Feb 26 20:58:10 2016 -0500
      
              Merge remote-tracking branch 'upstream/dev' into rotarymod
      
              Conflicts:
              	app/platform/platform.c
      
          commit 085935fc56986d607ff5e05d1663970331959c34
          Author: philip <philip@gladstonefamily.net>
          Date:   Fri Feb 26 20:53:27 2016 -0500
      
              Review comment
      
          commit 7732fd2d1044f28b8fcf5b0aa0f76d76fe80f449
          Author: philip <philip@gladstonefamily.net>
          Date:   Sat Feb 20 12:10:38 2016 -0500
      
              Module to handle rotary decoders
      
              Eliminate ROTARY_DEBUG
      
              Remove unused file
      
      Eliminate a malloc call
      
      Cleaned up the register code. Now 0x114 bytes
      
      Fix bug with clearing bits in one case
      
      Fix the type in the #define name
      d40ee50a
  6. 18 Feb, 2016 2 commits
  7. 17 Feb, 2016 1 commit
    • TerryE's avatar
      Add New Tasking I/F and rework GPIO, UART, etc to support it · 49733f6f
      TerryE authored
      As with the last commit this rolls up the follwowing, but include the various
      review comments on the PR.
      
      -   **Documentation changes**. I've added the taks FAQ as a stub new Extension
      developer FAQ, and split the old FAQ into a Lua Developer FAQ and a Hardware
      FAQ.
      
      -   **Tasking I/F**.  New `app/task/Makefile`, `app/task/task.c`,
      `app/include/task/task.h` and `app/Makefile` as per previous commit.  Cascade
      changes to `app/driver/uart.c`, `app/include/driver/uart.h`,
      `app/user/user_main.c` and `app/modules/node.c`
      
      -   **GPIO Rework** to `app/modules/gpio.c` and `pin_map.[hc]`, `platform.[hc]`
      in `app/platform`
      
      -   **Other Optimisations** Move the `platform_*_exists()` from
      `app/platform/common.c` to static inline declarations in `platform.h` as
      this generates faster, smaller code. Move lgc.a routines out of iram0.
      49733f6f
  8. 09 Feb, 2016 1 commit
  9. 23 Jan, 2016 1 commit
  10. 22 Jan, 2016 1 commit
  11. 20 Jan, 2016 1 commit
  12. 14 Jan, 2016 1 commit
  13. 21 Dec, 2015 1 commit
  14. 28 Nov, 2015 1 commit
  15. 27 Oct, 2015 1 commit
    • devsaurus's avatar
      simplify spi api · 9444ae28
      devsaurus authored
      duplex_mode configuration enables/disables receiving with spi.send()
      spi.send_recv removed
      9444ae28
  16. 25 Oct, 2015 1 commit
  17. 18 Oct, 2015 3 commits
  18. 12 Oct, 2015 1 commit
  19. 03 Oct, 2015 1 commit
  20. 10 Feb, 2015 1 commit
  21. 03 Feb, 2015 2 commits
  22. 24 Jan, 2015 1 commit
  23. 16 Jan, 2015 1 commit
  24. 06 Jan, 2015 1 commit
  25. 22 Dec, 2014 1 commit