1. 16 Apr, 2015 1 commit
    • Damien George's avatar
      py: Overhaul and simplify printf/pfenv mechanism. · 7f9d1d6a
      Damien George authored
      Previous to this patch the printing mechanism was a bit of a tangled
      mess.  This patch attempts to consolidate printing into one interface.
      
      All (non-debug) printing now uses the mp_print* family of functions,
      mainly mp_printf.  All these functions take an mp_print_t structure as
      their first argument, and this structure defines the printing backend
      through the "print_strn" function of said structure.
      
      Printing from the uPy core can reach the platform-defined print code via
      two paths: either through mp_sys_stdout_obj (defined pert port) in
      conjunction with mp_stream_write; or through the mp_plat_print structure
      which uses the MP_PLAT_PRINT_STRN macro to define how string are printed
      on the platform.  The former is only used when MICROPY_PY_IO is defined.
      
      With this new scheme printing is generally more efficient (less layers
      to go through, less arguments to pass), and, given an mp_print_t*
      structure, one can call mp_print_str for efficiency instead of
      mp_pr...
      7f9d1d6a
  2. 14 Mar, 2015 1 commit
  3. 08 Feb, 2015 1 commit
    • Damien George's avatar
      py: Parse big-int/float/imag constants directly in parser. · 7d414a1b
      Damien George authored
      Previous to this patch, a big-int, float or imag constant was interned
      (made into a qstr) and then parsed at runtime to create an object each
      time it was needed.  This is wasteful in RAM and not efficient.  Now,
      these constants are parsed straight away in the parser and turned into
      objects.  This allows constants with large numbers of digits (so
      addresses issue #1103) and takes us a step closer to #722.
      7d414a1b
  4. 02 Feb, 2015 1 commit
  5. 28 Jan, 2015 1 commit
    • Damien George's avatar
      py: Change vstr so that it doesn't null terminate buffer by default. · 0d3cb672
      Damien George authored
      This cleans up vstr so that it's a pure "variable buffer", and the user
      can decide whether they need to add a terminating null byte.  In most
      places where vstr is used, the vstr did not need to be null terminated
      and so this patch saves code size, a tiny bit of RAM, and makes vstr
      usage more efficient.  When null termination is needed it must be
      done explicitly using vstr_null_terminate.
      0d3cb672
  6. 23 Jan, 2015 1 commit
  7. 01 Jan, 2015 1 commit
  8. 29 Nov, 2014 1 commit
  9. 21 Sep, 2014 4 commits
  10. 17 Sep, 2014 1 commit
  11. 27 Jun, 2014 1 commit
  12. 21 Jun, 2014 1 commit
  13. 19 Jun, 2014 1 commit
  14. 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
  15. 26 Apr, 2014 1 commit
  16. 05 Apr, 2014 1 commit
  17. 30 Mar, 2014 1 commit
    • Damien George's avatar
      Merge map.h into obj.h. · df6567e6
      Damien George authored
      Pretty much everyone needs to include map.h, since it's such an integral
      part of the Micro Python object implementation.  Thus, the definitions
      are now in obj.h instead.  map.h is removed.
      df6567e6
  18. 25 Mar, 2014 1 commit