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# This is a combination of 2 commits.

Browse Source 
# The first commit's message is:

Updated RDS transmitter: flags, PI and date/time

Merging baseband audio tone generators

Merging DTMF baseband with "tones" baseband

Added stealth transmit mode

App flash section bumped to 512k
RX and TX LEDs are now used
Play dead should work again, added login option
Morse frame gen. for letters and fox hunt codes
Merged EPAR with Xylos
Made EPAR use encoders for frame gen.
Moved OOK encoders data in encoders.hpp
Simplified about screen, ui_about_demo.* files are still there

BHT city DB, keywords removed

BHT cities DB, keywords removed

Update README.md

RDS radiotext and time group generators

# This is the 2nd commit message:

Update README.md
This commit is contained in:
furrtek
2016-12-09 18:21:47 +01:00
parent 0b13283d5d
commit 6bcb7dc1b1
91 changed files with 3867 additions and 2535 deletions
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firmware/application/ui_nuoptix.cpp
+52 -26
View File
@@ -23,10 +23,8 @@
#include "ui_nuoptix.hpp"
#include "ch.h"
#include "lfsr_random.hpp"
#include "ui_alphanum.hpp"
#include "portapack.hpp"
#include "lfsr_random.hpp"
#include "string_format.hpp"
#include "portapack_shared_memory.hpp"
@@ -39,7 +37,12 @@ using namespace portapack;
namespace ui {
void NuoptixView::focus() {
number_timecode.focus();
button_tx.focus();
}
NuoptixView::~NuoptixView() {
transmitter_model.disable();
baseband::shutdown();
}
void NuoptixView::on_tuning_frequency_changed(rf::Frequency f) {
@@ -47,8 +50,9 @@ void NuoptixView::on_tuning_frequency_changed(rf::Frequency f) {
}
void NuoptixView::transmit(bool setup) {
uint8_t mod;
uint8_t mod, tone_code;
uint8_t c;
uint8_t dtmf_message[6];
if (!tx_mode) {
transmitter_model.disable();
@@ -56,7 +60,7 @@ void NuoptixView::transmit(bool setup) {
}
if (tx_mode == IMPROVISE)
timecode = lfsr_iterate(timecode) % 1999; // Should be 9999 but that would be one long audio track !
timecode = lfsr_iterate(timecode) % 1999; // Could be 9999 but that would be one long audio track !
if (setup) {
pbar.set_max(4);
@@ -64,7 +68,7 @@ void NuoptixView::transmit(bool setup) {
if (tx_mode == NORMAL)
timecode = number_timecode.value();
else
timecode = 0125;
timecode = 0125; // TODO: Use RTC as seed ?
transmitter_model.set_baseband_configuration({
.mode = 0,
@@ -77,35 +81,63 @@ void NuoptixView::transmit(bool setup) {
transmitter_model.set_baseband_bandwidth(1750000);
transmitter_model.enable();
shared_memory.tx_data[0] = '*'; // "Pre-tone for restart" method #1
shared_memory.tx_data[1] = 'A'; // "Restart" method #1
dtmf_message[0] = '*'; // "Pre-tone for restart" method #1
dtmf_message[1] = 'A'; // "Restart" method #1
} else {
shared_memory.tx_data[0] = '#';
shared_memory.tx_data[1] = (timecode / 1000) % 10;
dtmf_message[0] = '#';
dtmf_message[1] = (timecode / 1000) % 10;
chThdSleepMilliseconds(92); // 141-49ms
number_timecode.set_value(timecode);
}
pbar.set_value(0);
shared_memory.tx_data[2] = (timecode / 100) % 10;
shared_memory.tx_data[3] = (timecode / 10) % 10;
shared_memory.tx_data[4] = timecode % 10;
dtmf_message[2] = (timecode / 100) % 10;
dtmf_message[3] = (timecode / 10) % 10;
dtmf_message[4] = timecode % 10;
mod = 0;
for (c = 1; c < 5; c++)
if (shared_memory.tx_data[c] <= 9)
mod += shared_memory.tx_data[c];
if (dtmf_message[c] <= 9)
mod += dtmf_message[c];
mod = 10 - (mod % 10);
if (mod == 10) mod = 0; // Is this right ?
text_mod.set("Mod: " + to_string_dec_uint(mod));
shared_memory.tx_data[5] = mod;
dtmf_message[5] = mod;
shared_memory.tx_data[6] = 0xFF; // End of message
for (c = 0; c < 6; c++) {
tone_code = dtmf_message[c];
if (tone_code == 'A')
tone_code = 10;
else if (tone_code == 'B')
tone_code = 11;
else if (tone_code == 'C')
tone_code = 12;
else if (tone_code == 'D')
tone_code = 13;
else if (tone_code == '#')
tone_code = 14;
else if (tone_code == '*')
tone_code = 15;
shared_memory.bb_data.tones_data.message[c * 2] = tone_code;
shared_memory.bb_data.tones_data.message[c * 2 + 1] = 0xFF; // Silence
}
baseband::set_dtmf_data(number_bw.value(), 49, 49); // 49ms tone, 49ms space
for (c = 0; c < 16; c++) {
shared_memory.bb_data.tones_data.tone_defs[c * 2].delta = dtmf_deltas[c][0];
shared_memory.bb_data.tones_data.tone_defs[c * 2].duration = NUOPTIX_TONE_LENGTH;
shared_memory.bb_data.tones_data.tone_defs[c * 2 + 1].delta = dtmf_deltas[c][1];
shared_memory.bb_data.tones_data.tone_defs[c * 2 + 1].duration = NUOPTIX_TONE_LENGTH;
}
shared_memory.bb_data.tones_data.silence = NUOPTIX_TONE_LENGTH; // 49ms tone, 49ms space
audio::set_rate(audio::Rate::Hz_24000);
baseband::set_tones_data(number_bw.value(), 0, 6 * 2, true, true);
timecode++;
}
@@ -114,7 +146,7 @@ NuoptixView::NuoptixView(
NavigationView& nav
)
{
baseband::run_image(portapack::spi_flash::image_tag_dtmf_tx);
baseband::run_image(portapack::spi_flash::image_tag_tones);
add_children({ {
&field_frequency,
@@ -129,7 +161,6 @@ NuoptixView::NuoptixView(
&button_exit
} });
//check_loop.set_value(false);
number_bw.set_value(15);
number_timecode.set_value(1);
@@ -174,9 +205,4 @@ NuoptixView::NuoptixView(
};
}
NuoptixView::~NuoptixView() {
transmitter_model.disable();
baseband::shutdown();
}
}