Philip Holifield / microbit-dal

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   BLE_API mbed-dev-bin nRF51822

Dependents:   microbit

Fork of microbit-dal by Lancaster University

AUTHORS@31:87789e55bac7, 2016-07-13 (annotated)

Committer:
LancasterUniversity
Date:
Wed Jul 13 12:18:10 2016 +0100
Revision:
31:87789e55bac7
Parent:
1:8aa5cdb4ab67 
Synchronized with git rev 3923dfff

Author: James Devine

microbit-dal: increase granularity of the system wide timer



Added an mbed Timer instance to maintain a microsecond level timestamp.



Added a function system_timer_current_time_us() which now returns the

time since power on in microseconds.



MicroBitEvents now call system_timer_current_time_us() giving

microsecond level timestamps.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jonathan Austin 1:8aa5cdb4ab67 1 Joe Finney (@finneyj)
Jonathan Austin 1:8aa5cdb4ab67 2 James Devine (@jamesadevine)
Jonathan Austin 1:8aa5cdb4ab67 3 Martin Woolley (@bluetooth-mdw)
Jonathan Austin 1:8aa5cdb4ab67 4 Michał Moskal (@mmoskal)
Jonathan Austin 1:8aa5cdb4ab67 5 Robert May (@remay)
Jonathan Austin 1:8aa5cdb4ab67 6 Jonathan Protzenko (@msprotz)
Jonathan Austin 1:8aa5cdb4ab67 7 James Sheppard (@jamessheppard)
Jonathan Austin 1:8aa5cdb4ab67 8 Damien George (@dpgeorge)
Jonathan Austin 1:8aa5cdb4ab67 9 Mathew Else (@matthewelse)