1. 03 Jul, 2017 1 commit
  2. 21 Apr, 2016 1 commit
  3. 25 Nov, 2015 1 commit
  4. 07 Aug, 2015 1 commit
  5. 02 Aug, 2015 1 commit
    • Dave Hylands's avatar
      stmhal: Add STM32F7 support for USB serial and storage. · 8f1eced6
      Dave Hylands authored
      USB serial is now working for F7.
      
      Internal file storage is now working for F7.  The flash is laid out a bit
      differently to the F4 - 4 x 32K, 1 x 128K with the rest 256K, so the
      internal storage is 96K.
      
      Added more pind definitions for STM32F7DISC board.  Made USART1 be the
      default HWUART repl.  The STLINK usb connector also looks like a USB
      serial port which is attached to USART1 on the STM32F7DISC.
      8f1eced6
  6. 29 Jul, 2015 2 commits
  7. 18 Apr, 2015 1 commit
  8. 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
  9. 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
  10. 17 Mar, 2014 1 commit