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RF antenna bias voltage control API.

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This commit is contained in:
Jared Boone 2016-01-22 23:24:20 -08:00
parent 02b3e891f7
commit 10d4172d5c
6 changed files with 40 additions and 1 deletions
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6
firmware/application/radio.cpp
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@ -152,7 +152,13 @@ void set_baseband_decimation_by(const size_t n) {
baseband_cpld.set_decimation_by(n);
}
void set_antenna_bias(const bool on) {
/* Pull MOSFET gate low to turn on antenna bias. */
first_if.set_gpo1(on ? 0 : 1);
}
void disable() {
set_antenna_bias(false);
baseband_codec.set_mode(max5864::Mode::Shutdown);
second_if.set_mode(max2837::Mode::Standby);
first_if.disable();