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Dumb baseband-running state tracking to ease use of baseband API.

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This commit is contained in:
Jared Boone 2016-07-02 16:12:36 -07:00
parent b2d5e47308
commit 34e45412d1
2 changed files with 15 additions and 0 deletions
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2
firmware/application/analog_audio_app.cpp
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@ -271,6 +271,8 @@ void AnalogAudioView::update_modulation(const ReceiverModel::Mode modulation) {
audio::output::mute(); audio::output::mute();
record_view.stop(); record_view.stop();
baseband::shutdown();
portapack::spi_flash::image_tag_t image_tag; portapack::spi_flash::image_tag_t image_tag;
switch(modulation) { switch(modulation) {
case ReceiverModel::Mode::AMAudio: image_tag = portapack::spi_flash::image_tag_am_audio; break; case ReceiverModel::Mode::AMAudio: image_tag = portapack::spi_flash::image_tag_am_audio; break;

13
firmware/application/baseband_api.cpp
View File

@ -90,17 +90,30 @@ void stop() {
send_message(&message); send_message(&message);
} }
static bool baseband_image_running = false;
void run_image(const portapack::spi_flash::image_tag_t image_tag) { void run_image(const portapack::spi_flash::image_tag_t image_tag) {
if( baseband_image_running ) {
chDbgPanic("BBRunning");
}
m4_init(image_tag, portapack::memory::map::m4_code); m4_init(image_tag, portapack::memory::map::m4_code);
baseband_image_running = true;
creg::m4txevent::enable(); creg::m4txevent::enable();
} }
void shutdown() { void shutdown() {
if( !baseband_image_running ) {
return;
}
creg::m4txevent::disable(); creg::m4txevent::disable();
ShutdownMessage message; ShutdownMessage message;
send_message(&message); send_message(&message);
baseband_image_running = false;
} }
void spectrum_streaming_start() { void spectrum_streaming_start() {