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(parent: 6b17b75) | patch
teleterra: audio amp is enabled by bringing audio_en (P2_4) high
authorKeith Packard <keithp@keithp.com>
Mon, 1 Nov 2010 05:51:48 +0000 (22:51 -0700)
committerKeith Packard <keithp@keithp.com>
Mon, 1 Nov 2010 05:51:48 +0000 (22:51 -0700)
commitc983b2d670dfe6bace2c6d776e34eaafa25db9bb
tree97c4fc61432b0a09b7a31211cbc08e6496f6ba4ctree | snapshot
parent6b17b75ed5dc4e4fcc7278c715479bb921b644d5commit | diff
teleterra: audio amp is enabled by bringing audio_en (P2_4) high

The external audio amplifier is placed in 'suspend' mode most of the
time to save power. When audio is being sent, turn it on.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/ao_audio.c diff | blob | history
src/ao_pins.h diff | blob | history
AltOS - the operating system for Altus Metrum products