[Gnuk-users] Chopstx 0.12

[NIIBE Yutaka]

Hello,

Chopstx 0.12 is released.  "Release" means that I tagged the commit
with release/0.12.  It's:

	commit c79a41870a9d473947adb1d2fbc6687b59b9c31b
	Author: NIIBE Yutaka <gniibe at fsij.org>
	Date:   Tue May 31 15:17:38 2016 +0900

Here are changes.

* API
    * Removed:
      - chopstx_usec_wait_var
      - chopstx_wakeup_usec_wait

* Drivers
    * Now, I support three drivers in Chopstx

      - SYS: system routines so that application binary can be shared
             among different boards.
      - USB: routines to implement USB functions
      - ADC: a NeuG specific ADC driver

* Bug fixes

  There was a severe bug in the context switch code for Cortex-M0
  (processor flag was not preserved).  This is fixed.

  There was a race in chopstx_poll which doesn't wake up a thread
  correctly.  This is fixed.


Gnuk is mostly ready with new Chopstx.
NeuG is mostly also ready with new Chopstx.
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