1. 25 Aug, 2014 2 commits
  2. 28 Jun, 2014 1 commit
  3. 03 May, 2014 1 commit
    • Damien George's avatar
      Add license header to (almost) all files. · 04b9147e
      Damien George authored
      Blanket wide to all .c and .h files.  Some files originating from ST are
      difficult to deal with (license wise) so it was left out of those.
      
      Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.
      04b9147e
  4. 21 Apr, 2014 1 commit
  5. 18 Apr, 2014 1 commit
    • Damien George's avatar
      stmhal: Big cleanup; merge gpio into Pin; make names consistent. · c66d86c5
      Damien George authored
      This is an attempt to clean up the Micro Python API on the pyboard.
      Gpio functionality is now in the Pin object, which seems more natural.
      Constants for MODE and PULL are now in pyb.Pin.  Names of some
      classes have been adjusted to conform to CamelCase.  Other
      miscellaneous changes and clean up here and there.
      c66d86c5
  6. 17 Apr, 2014 1 commit
  7. 16 Apr, 2014 1 commit
    • Damien George's avatar
      stmhal: Improve flash storage cache management. · 6d983539
      Damien George authored
      Internal flash used for the filesystem is now written (from the cache)
      only after a 5s delay, or when a file is closed, or when the drive is
      unmounted from the host.  This delay means that multiple writes can
      accumulate in the cache, and leads to less writes to the flash, making
      it last longer.
      
      It's implemented by a high-priority interrupt that takes care of flash
      erase and write, and flushing the cache.
      
      This is still only an interim solution for the flash filesystem.  It
      eventually needs to be replaced with something that uses less RAM for
      the cache, something that can use more of the flash, and something that
      does proper wear levelling.
      6d983539
  8. 02 Apr, 2014 1 commit
  9. 30 Mar, 2014 1 commit
    • Damien George's avatar
      stmhal: Implement selector for USB device mode; improve boot up. · 038df431
      Damien George authored
      Can now choose at boot up whether the USB device is CDC+MSC or CDC+HID.
      Choice is made by an option in boot.py, with default being CDC+MSC.
      HID+MSC is not currently supported, but should be easy to implement.
      
      Boot up now has ability to change the reset mode: hold down USR switch
      while booting and LEDs will count from 1 to 7 to indicate the boot mode.
      Release USR when correct mode is selected.  Current modes are 1 (normal
      boot), 2 (safe mode), 3 (reset FS mode).
      038df431
  10. 22 Mar, 2014 3 commits
  11. 15 Mar, 2014 2 commits
  12. 14 Mar, 2014 2 commits
  13. 13 Mar, 2014 2 commits
  14. 12 Mar, 2014 2 commits