Commit graph

4 commits

Author SHA1 Message Date
Joe Finney 823a956d68 microbit: First cut at updates to provide tight validation within the runtime code, with a view to moving
NOP/clamping behaviour out of teh micro:bit runtime and into the glue layers of higher level
languages.

 - Updates to many functions to provide explicut return codes.
 - Updates to many functions to remove heuristic calidation (NOP/clamping/defaults)
 - Updates to ErrorNo.h to provide clearer return values, and place return values in a better scope
 - Updates to MicroBitDisplay to use enums where appropriate.
2015-10-25 21:51:33 +00:00
Joe Finney 2230e39340 microbit: BUGFIX: #1291 ManagedString(INT_MIN) does not work properly
Corner case error in serialization code for INT_MIN only - corrected.
2015-09-29 23:51:20 +01:00
Joe Finney 6470b71b1d microbit: Conditional compilation on MicroBitConfig
All options defined in MicroBitConfig are now set IFF they already do not have a value.
This allows external configuration of these options much more cleanly. Additional macros
also defined to provide clean implementation for boolean configuration switches.

Also some minor bugfixes:

  - Correction of typo of "Microbit.h" => "MicroBit.h"
  - Fixed heap corruption bug on gcc as a result of a debug printf in an unsafe context.
2015-09-02 12:42:24 +01:00
James Devine 538e1c48bd microbit-dal: Initial Commit
This is the first commit of the microbit-dal on GitHub.
This repository contains the runtime, which is a light
weight operating system developed by Lancaster University.
2015-08-12 11:53:41 +01:00