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Added basic APRS transmit

Browse source 
Added goertzel algo
Updated binary
This commit is contained in:
furrtek 2018-02-23 20:21:24 +00:00
parent 7fd987a2b4
commit 8573f760be
17 changed files with 376 additions and 76 deletions
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54
firmware/application/apps/ui_aprs_tx.cpp
View file

@ -27,6 +27,7 @@
#include "string_format.hpp"
#include "portapack.hpp"
#include "baseband_api.hpp"
#include "portapack_shared_memory.hpp"
#include "portapack_persistent_memory.hpp"
#include <cstring>
@ -46,21 +47,29 @@ APRSTXView::~APRSTXView() {
baseband::shutdown();
}
void APRSTXView::paint(Painter& painter) {
(void)painter;
}
void APRSTXView::generate_frame() {
}
void APRSTXView::start_tx() {
//generate_frame();
make_aprs_frame(
sym_source.value_string().c_str(), num_ssid_source.value(),
sym_dest.value_string().c_str(), num_ssid_dest.value(),
payload);
/*transmitter_model.set_tuning_frequency(144800000);
//uint8_t * bb_data_ptr = shared_memory.bb_data.data;
//text_payload.set(to_string_hex_array(bb_data_ptr + 56, 15));
transmitter_model.set_tuning_frequency(persistent_memory::tuned_frequency());
transmitter_model.set_sampling_rate(AFSK_TX_SAMPLERATE);
transmitter_model.set_rf_amp(true);
transmitter_model.set_baseband_bandwidth(2500000);
transmitter_model.enable();*/
transmitter_model.set_baseband_bandwidth(1750000);
transmitter_model.enable();
baseband::set_afsk_data(
AFSK_TX_SAMPLERATE / 1200,
1200,
2200,
1,
10000, //transmitter_model.channel_bandwidth(),
8
);
}
void APRSTXView::on_tx_progress(const uint32_t progress, const bool done) {
@ -69,9 +78,6 @@ void APRSTXView::on_tx_progress(const uint32_t progress, const bool done) {
if (done) {
transmitter_model.disable();
tx_view.set_transmitting(false);
//progress.set_value(0);
} else {
//progress.set_value(n);
}
}
@ -81,10 +87,26 @@ APRSTXView::APRSTXView(NavigationView& nav) {
add_children({
&labels,
&text_frame_a,
&sym_source,
&num_ssid_source,
&sym_dest,
&num_ssid_dest,
&text_payload,
&button_set,
&tx_view
});
button_set.on_select = [this, &nav](Button&) {
text_prompt(
nav,
&payload,
30,
[this](std::string* s) {
text_payload.set(*s);
}
);
};
tx_view.on_edit_frequency = [this, &nav]() {
return;
};