[Snek] [keith-packard/snek] 6852cb: chips/samd21: Leave timers running when stopped in...

[Keith Packard]

  Branch: refs/heads/master
  Home:   https://github.com/keith-packard/snek
  Commit: 6852cb231248c49a742b09a68d577c57fd1d8ba4
      https://github.com/keith-packard/snek/commit/6852cb231248c49a742b09a68d577c57fd1d8ba4
  Author: Keith Packard <keithp at keithp.com>
  Date:   2019-10-16 (Wed, 16 Oct 2019)

  Changed paths:
    M chips/samd21/ao-tc-samd21.c
    M chips/samd21/ao-tcc-samd21.c
    M chips/samd21/samd21.h

  Log Message:
  -----------
  chips/samd21: Leave timers running when stopped in debugger

This makes debugging PWM functions much easier

Signed-off-by: Keith Packard <keithp at keithp.com>


  Commit: 4ad193c776b713b3050eb0c4d0e9e7a76fe6bb00
      https://github.com/keith-packard/snek/commit/4ad193c776b713b3050eb0c4d0e9e7a76fe6bb00
  Author: Keith Packard <keithp at keithp.com>
  Date:   2019-10-16 (Wed, 16 Oct 2019)

  Changed paths:
    M chips/samd21/ao-arch-funcs.h

  Log Message:
  -----------
  chips/samd21: Don't smash PMUX bits in ao_enable_output

Leaving the PMUX bit alone ensures that any existing output pmux
configuration will be left alone. In particular, this ensures that a
PWM output will be left in PWM mode when the talkto() function is
called again on the same pin.

Signed-off-by: Keith Packard <keithp at keithp.com>


Compare: https://github.com/keith-packard/snek/compare/a1824beff967...4ad193c776b7