mirror of
https://github.com/eried/portapack-mayhem.git
synced 2025-08-05 21:24:27 -04:00
Added frequency manager skeleton, LCR alt encoding, GPS jammer
This commit is contained in:
furrtek
parent
e15f659a6a
commit
966a758a0b
31 changed files with 485 additions and 110 deletions
|
|
@ -55,12 +55,18 @@ LCRView::~LCRView() {
|
|||
}
|
||||
|
||||
void LCRView::make_frame() {
|
||||
const char ec_lut[3][2] = { { 'A', 0x00 },
|
||||
{ 'J', 0x00 },
|
||||
{ 'N', 0x00 }
|
||||
};
|
||||
char eom[3] = { 3, 0, 0 }; // EOM and space for checksum
|
||||
uint8_t i, pm;
|
||||
uint16_t dp;
|
||||
uint8_t cp, pp, cur_byte, new_byte;
|
||||
|
||||
// Pad litterals right to 7 chars (not required ?)
|
||||
button_setrgsb.set_text(rgsb);
|
||||
|
||||
// Pad litterals to 7 chars (not required ?)
|
||||
for (i = 0; i < 5; i++) {
|
||||
while (strlen(litteral[i]) < 7) {
|
||||
strcat(litteral[i], " ");
|
||||
|
|
@ -77,11 +83,10 @@ void LCRView::make_frame() {
|
|||
lcrframe[5] = 127;
|
||||
lcrframe[6] = 127;
|
||||
lcrframe[7] = 15; // SOM
|
||||
|
||||
button_setrgsb.set_text(rgsb);
|
||||
|
||||
strcat(lcrframe, rgsb);
|
||||
strcat(lcrframe, "PA ");
|
||||
|
||||
if (checkbox_am_a.value() == true) {
|
||||
strcat(lcrframe, "AM=1 AF=\"");
|
||||
strcat(lcrframe, litteral[0]);
|
||||
|
|
@ -107,18 +112,20 @@ void LCRView::make_frame() {
|
|||
strcat(lcrframe, litteral[4]);
|
||||
strcat(lcrframe, "\" CL=0 ");
|
||||
}
|
||||
strcat(lcrframe, "EC=A SAB=0");
|
||||
strcat(lcrframe, "EC=");
|
||||
strcat(lcrframe, ec_lut[options_ec.selected_index()]);
|
||||
strcat(lcrframe, " SAB=0");
|
||||
|
||||
memcpy(lcrstring, lcrframe, 256);
|
||||
|
||||
//Checksum
|
||||
// Checksum
|
||||
checksum = 0;
|
||||
i = 7;
|
||||
i = 7; // Skip modem sync
|
||||
while (lcrframe[i]) {
|
||||
checksum ^= lcrframe[i];
|
||||
i++;
|
||||
}
|
||||
checksum ^= eom[0]; // EOM
|
||||
checksum ^= eom[0]; // EOM char
|
||||
checksum &= 0x7F;
|
||||
eom[1] = checksum;
|
||||
|
||||
|
|
@ -129,8 +136,8 @@ void LCRView::make_frame() {
|
|||
//else
|
||||
// pm = 1; // Odd parity
|
||||
|
||||
//if (persistent_memory::afsk_config() & 1) {
|
||||
// LSB first
|
||||
if (!(persistent_memory::afsk_config() & 8)) {
|
||||
// Clear format
|
||||
for (dp = 0; dp < strlen(lcrframe); dp++) {
|
||||
pp = pm;
|
||||
new_byte = 0;
|
||||
|
|
@ -141,6 +148,24 @@ void LCRView::make_frame() {
|
|||
}
|
||||
lcrframe_f[dp] = new_byte | (pp & 1);
|
||||
}
|
||||
lcrframe_f[dp] = 0;
|
||||
} else {
|
||||
// Alt format
|
||||
for (dp = 0; dp < strlen(lcrframe); dp++) {
|
||||
pp = pm;
|
||||
cur_byte = alt_lookup[lcrframe[dp]];
|
||||
for (cp = 0; cp < 8; cp++) {
|
||||
if ((cur_byte >> cp) & 1) pp++;
|
||||
}
|
||||
lcrframe_f[dp * 2] = cur_byte;
|
||||
lcrframe_f[(dp * 2) + 1] = pp & 1;
|
||||
}
|
||||
lcrframe_f[dp * 2] = 0;
|
||||
}
|
||||
|
||||
//if (persistent_memory::afsk_config() & 1) {
|
||||
// LSB first
|
||||
// See above
|
||||
/*} else {
|
||||
// MSB first
|
||||
for (dp=0;dp<strlen(lcrframe);dp++) {
|
||||
|
|
@ -152,12 +177,11 @@ void LCRView::make_frame() {
|
|||
lcrframe_f[dp] = (cur_byte<<1)|(pp&1);
|
||||
}
|
||||
}*/
|
||||
|
||||
lcrframe_f[dp] = 0;
|
||||
}
|
||||
|
||||
void LCRView::paint(Painter& painter) {
|
||||
uint8_t i;
|
||||
char finalstr[24] = {0};
|
||||
|
||||
static constexpr Style style_orange {
|
||||
.font = font::fixed_8x16,
|
||||
|
|
@ -180,6 +204,16 @@ void LCRView::paint(Painter& painter) {
|
|||
}
|
||||
|
||||
button_setrgsb.set_text(rgsb);
|
||||
|
||||
// Recap: tx freq @ bps / ALT
|
||||
auto fstr = to_string_dec_int(portapack::persistent_memory::tuned_frequency() / 1000, 6);
|
||||
auto bstr = to_string_dec_int(portapack::persistent_memory::afsk_bitrate(), 4);
|
||||
strcpy(finalstr, fstr.c_str());
|
||||
strcat(finalstr, "@");
|
||||
strcat(finalstr, bstr.c_str());
|
||||
strcat(finalstr, "bps");
|
||||
if (portapack::persistent_memory::afsk_config() & 8) strcat(finalstr, " ALT");
|
||||
text_recap.set(finalstr);
|
||||
}
|
||||
|
||||
void LCRView::start_tx() {
|
||||
|
|
@ -194,10 +228,15 @@ void LCRView::start_tx() {
|
|||
|
||||
transmitter_model.set_tuning_frequency(portapack::persistent_memory::tuned_frequency());
|
||||
|
||||
shared_memory.afsk_samples_per_bit = 228000/portapack::persistent_memory::afsk_bitrate();
|
||||
shared_memory.afsk_phase_inc_mark = portapack::persistent_memory::afsk_mark_freq()*(0x40000*256)/2280;
|
||||
shared_memory.afsk_phase_inc_space = portapack::persistent_memory::afsk_space_freq()*(0x40000*256)/2280;
|
||||
shared_memory.afsk_samples_per_bit = 228000 / portapack::persistent_memory::afsk_bitrate();
|
||||
shared_memory.afsk_phase_inc_mark = portapack::persistent_memory::afsk_mark_freq() * (0x40000 * 256) / 2280;
|
||||
shared_memory.afsk_phase_inc_space = portapack::persistent_memory::afsk_space_freq() * (0x40000 * 256) / 2280;
|
||||
|
||||
if (portapack::persistent_memory::afsk_config() & 8)
|
||||
shared_memory.afsk_alt_format = true;
|
||||
else
|
||||
shared_memory.afsk_alt_format = false;
|
||||
|
||||
shared_memory.afsk_fmmod = portapack::persistent_memory::afsk_bw() * 8;
|
||||
|
||||
memset(shared_memory.radio_data, 0, 256);
|
||||
|
|
@ -216,7 +255,6 @@ void LCRView::start_tx() {
|
|||
text_status.set(" ");
|
||||
strcpy(str, "Abort @");
|
||||
strcat(str, rgsb);
|
||||
//strcat(str, to_string_dec_int((portapack::persistent_memory::afsk_config() >> 8) & 0xFF).c_str());
|
||||
text_status.set(str);
|
||||
progress.set_value(0);
|
||||
transmitter_model.disable();
|
||||
|
|
@ -237,7 +275,6 @@ void LCRView::start_tx() {
|
|||
text_status.set(" ");
|
||||
strcpy(str, to_string_dec_int(6 - message->n).c_str());
|
||||
strcat(str, "/5");
|
||||
//strcat(str, to_string_dec_int((portapack::persistent_memory::afsk_config() >> 8) & 0xFF).c_str());
|
||||
text_status.set(str);
|
||||
progress.set_value((6 - message->n) * 20);
|
||||
}
|
||||
|
|
@ -297,11 +334,9 @@ LCRView::LCRView(
|
|||
NavigationView& nav
|
||||
)
|
||||
{
|
||||
char finalstr[24] = {0};
|
||||
|
||||
transmitter_model.set_baseband_configuration({
|
||||
.mode = 3,
|
||||
.sampling_rate = 2280000, // Is this right ?
|
||||
.sampling_rate = 2280000,
|
||||
.decimation_factor = 1,
|
||||
});
|
||||
|
||||
|
|
@ -313,6 +348,7 @@ LCRView::LCRView(
|
|||
|
||||
add_children({ {
|
||||
&text_recap,
|
||||
&options_ec,
|
||||
&button_setrgsb,
|
||||
&button_txsetup,
|
||||
&checkbox_am_a,
|
||||
|
|
@ -333,21 +369,14 @@ LCRView::LCRView(
|
|||
&button_clear
|
||||
} });
|
||||
|
||||
options_ec.set_selected_index(0);
|
||||
|
||||
checkbox_am_a.set_value(true);
|
||||
checkbox_am_b.set_value(false);
|
||||
checkbox_am_c.set_value(false);
|
||||
checkbox_am_d.set_value(false);
|
||||
checkbox_am_e.set_value(false);
|
||||
|
||||
// Recap: tx freq @ bps
|
||||
auto fstr = to_string_dec_int(portapack::persistent_memory::tuned_frequency() / 1000, 6);
|
||||
auto bstr = to_string_dec_int(portapack::persistent_memory::afsk_bitrate(), 4);
|
||||
strcat(finalstr, fstr.c_str());
|
||||
strcat(finalstr, " @ ");
|
||||
strcat(finalstr, bstr.c_str());
|
||||
strcat(finalstr, "bps");
|
||||
text_recap.set(finalstr);
|
||||
|
||||
button_transmit.set_style(&style_val);
|
||||
button_scan.set_style(&style_val);
|
||||
|
||||
|
|
@ -397,14 +426,18 @@ LCRView::LCRView(
|
|||
};
|
||||
|
||||
button_clear.on_select = [this, &nav](Button&) {
|
||||
memset(litteral, 0, 5 * 8);
|
||||
checkbox_am_a.set_value(true);
|
||||
checkbox_am_b.set_value(true);
|
||||
checkbox_am_c.set_value(true);
|
||||
checkbox_am_d.set_value(true);
|
||||
checkbox_am_e.set_value(true);
|
||||
set_dirty();
|
||||
start_tx();
|
||||
if (txing == false) {
|
||||
scanning = false;
|
||||
memset(litteral, 0, 5 * 8);
|
||||
options_ec.set_selected_index(0);
|
||||
checkbox_am_a.set_value(true);
|
||||
checkbox_am_b.set_value(true);
|
||||
checkbox_am_c.set_value(true);
|
||||
checkbox_am_d.set_value(true);
|
||||
checkbox_am_e.set_value(true);
|
||||
set_dirty();
|
||||
start_tx();
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue