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. 22 Jun, 2016 1 commit
    • Johny Mattsson's avatar
      Disabled -Wl,--gc-sections for SDK libs. · f9c65b94
      Johny Mattsson authored
      Running without interrupt vectors not considered all that useful...
      
      Disabled flash-size-byte-setting and SPIFFS formatting on ESP32, for now
      at least, as both of these appeared to corrupt the flash and prevent
      subsequent boots.
      
      Disabled UART init on ESP32 until the driver gets updated.
      
      This now gets us to a banner on ESP32, but not yet a prompt.
      f9c65b94
  3. 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
  4. 02 Jun, 2016 2 commits
  5. 01 Jun, 2016 1 commit
    • Johny Mattsson's avatar
      Shunt tmr callbacks into the Lua RTOS task. · 61291bd8
      Johny Mattsson authored
      The os_timer callback is executed from task rtT, prio 14, so they preempt
      the Lua environment whenever they fire. Ideally we should be using the
      RTOS timers instead, which run at prio 2 and thus would be more suited
      for our uses.
      61291bd8
  6. 31 May, 2016 3 commits
  7. 30 May, 2016 3 commits
    • Johny Mattsson's avatar
      Boot to (nonresponsive) Lua prompt on RTOS! · 56789592
      Johny Mattsson authored
      Uart driver currently disabled as it's not (yet) compatible with RTOS.
      
      Running Lua task with excessive stack to avoid smashing it; need to work out
      what's using so much stack space.
      
      Changed some flash reading functions to not attempt to drop an entire 4k
      flash page onto the stack.
      
      Ensure the task pump doesn't attempt to retrieve from uninitialised queues.
      56789592
    • Johny Mattsson's avatar
      97568e98
    • Johny Mattsson's avatar
      Rewrite of exception handler, take 2. · 4995bcb9
      Johny Mattsson authored
      Turns out ets_printf() lied to me. When handed an aligned string in flash it
      did 32bit loads on it instead of the expected 8bit loads, so just silencing
      the exception was enough to give the appearance of it working.
      4995bcb9
  8. 26 May, 2016 4 commits
  9. 24 May, 2016 1 commit
  10. 18 May, 2016 1 commit
    • Johny Mattsson's avatar
      Rework ADC mode setting approach (#1285) · 30d354c2
      Johny Mattsson authored
      - Stop fighting against the SDK in terms of owning/writing the init_data block.
        NodeMCU included a default init_data block because originally the SDK did
        not, but by now it's not needed.
      
      - Expose a way to reconfigure the ADC mode from Lua land. With most people
        using the cloud builder and not able to change the #define for byte 107
        this has been a pain point.
      
      - Less confusion about which init_data has been used. Lua code can now simply
        state what mode it wants the ADC to be in, and not worry about the rest of
        the init_data complexities such as the init_data changing location due to
        flashing with wrong flash_size setting, or doing/not doing a chip-erase
        before loading new NodeMCU firmware.
      30d354c2
  11. 23 Mar, 2016 1 commit
  12. 20 Mar, 2016 1 commit
  13. 11 Mar, 2016 1 commit
  14. 10 Mar, 2016 1 commit
  15. 26 Feb, 2016 1 commit
    • TerryE's avatar
      Make the wifi.smart functions options and remove wofs and upgrade · 46ea2aa4
      TerryE authored
      AFAIK no one uses the wifi.startsmart() and wifi.stopsmart().  Removing
      them frees up an extra 20-25K of Flash to use as filesystem.  So I have
      added a new config define WIFI_SMART_ENABLE which is enabled by default
      so the default functionality is the same, but if this is commented out
      then this code is omitted.
      
      I have also removed wofs and upgrade from this build as we no longer
      support these.
      46ea2aa4
  16. 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
  17. 23 Dec, 2015 1 commit
  18. 12 Nov, 2015 1 commit
  19. 05 Nov, 2015 1 commit
    • Johny Mattsson's avatar
      Fix to do TCP port number randomization at boot. · f82415f6
      Johny Mattsson authored
      This addresses the issue where a server would otherwise reject a valid
      connection attempt from a rebooted node, due to the server thinking that
      packet belonged to a recently closed session. By starting off the local
      TCP port numbers at random* points each boot the risk of port reuse
      across a reboot is significantly reduced.
      
      *) As random as can be had via the lower 12 bits of the ccounter.
      f82415f6
  20. 01 Nov, 2015 1 commit
  21. 12 Oct, 2015 4 commits
  22. 10 Jul, 2015 2 commits
    • Johny Mattsson's avatar
      Imported reworked rtctime support. · dd38a0a0
      Johny Mattsson authored
      dd38a0a0
    • Johny Mattsson's avatar
      Imported RTC+sleep timekeeping from an internal DiUS project. · 21874249
      Johny Mattsson authored
      Added Lua module rtctime to interface with it.
      
      This keeps as accurate time as is possible on the ESP8266, including across
      deep sleeps (provided rtctime.dsleep() is used rather than node.dsleep()).
      Intended to be used together with NTP for high accuracy time keeping. The
      API is via rtctime.{get,set}timeofday(), working from Unix epoch.
      
      Note that 160MHz CPU clock is not currently supported by the rtctime code,
      as it is only aware of the 52MHz boot clock and the regular 80Mhz default
      clock.
      
      See rtctime.h for detailed info on how this all works.
      21874249
  23. 23 Jun, 2015 2 commits
  24. 29 May, 2015 1 commit
  25. 21 May, 2015 1 commit
  26. 02 Apr, 2015 1 commit
  27. 15 Mar, 2015 1 commit