mirror of
https://github.com/eried/portapack-mayhem.git
synced 2025-05-16 13:42:16 -04:00
Started adding AFSK modulator options, cleaning up LCR TX
This commit is contained in:
furrtek
parent
5468917da6
commit
ec26f587f1
9 changed files with 200 additions and 64 deletions
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@ -32,6 +32,7 @@
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#include "hackrf_hal.hpp"
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#include "portapack_shared_memory.hpp"
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#include "portapack_persistent_memory.hpp"
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#include <cstring>
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#include <stdio.h>
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@ -57,23 +58,23 @@ void LCRView::paint(Painter& painter) {
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char eom[3] = { 3, 0, 0 };
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uint8_t checksum = 0, i;
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char teststr[16];
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uint16_t dp;
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uint8_t cp, pp, cur_byte, new_byte;
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static constexpr Style style_orange {
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.font = font::fixed_8x16,
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.background = Color::black(),
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.foreground = Color::orange(),
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};
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Point offset = {
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static_cast<Coord>(120),
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static_cast<Coord>(32)
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static_cast<Coord>(72),
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static_cast<Coord>(72)
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};
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painter.draw_string(
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screen_pos() + offset,
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style(),
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rgsb
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);
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offset.y += 40;
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painter.draw_string(
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screen_pos() + offset,
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style(),
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style_orange,
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litteral[0]
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);
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@ -81,7 +82,7 @@ void LCRView::paint(Painter& painter) {
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painter.draw_string(
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screen_pos() + offset,
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style(),
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style_orange,
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litteral[1]
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);
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@ -89,7 +90,7 @@ void LCRView::paint(Painter& painter) {
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painter.draw_string(
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screen_pos() + offset,
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style(),
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style_orange,
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litteral[2]
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);
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@ -97,10 +98,11 @@ void LCRView::paint(Painter& painter) {
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painter.draw_string(
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screen_pos() + offset,
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style(),
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style_orange,
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litteral[3]
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);
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// Testing: 7 char pad for litterals
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for (i = 0; i < 4; i++) {
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while (strlen(litteral[i]) < 7) {
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strcat(litteral[i], " ");
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@ -114,7 +116,9 @@ void LCRView::paint(Painter& painter) {
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lcrframe[2] = 127;
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lcrframe[3] = 127;
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lcrframe[4] = 127;
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lcrframe[5] = 15;
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lcrframe[5] = 127;
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lcrframe[6] = 127;
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lcrframe[7] = 15;
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strcat(lcrframe, rgsb);
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strcat(lcrframe, "PA AM=1 AF=\"");
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strcat(lcrframe, litteral[0]);
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@ -124,10 +128,10 @@ void LCRView::paint(Painter& painter) {
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strcat(lcrframe, litteral[2]);
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strcat(lcrframe, "\" CL=0 AM=4 AF=\"");
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strcat(lcrframe, litteral[3]);
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strcat(lcrframe, "\" CL=0 EC=A SAB=0");
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strcat(lcrframe, "\" CL=0 EC=A SAB=0"); //TODO: EC=A,J,N
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//Checksum
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i = 5;
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i = 7;
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while (lcrframe[i]) {
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checksum ^= lcrframe[i];
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i++;
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@ -138,6 +142,17 @@ void LCRView::paint(Painter& painter) {
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strcat(lcrframe, eom);
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for (dp=0;dp<strlen(lcrframe);dp++) {
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pp = 0;
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new_byte = 0;
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cur_byte = lcrframe[dp];
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for (cp=0;cp<7;cp++) {
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if ((cur_byte>>cp)&1) pp++;
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new_byte |= ((cur_byte>>cp)&1)<<(7-cp);
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}
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lcrframe[dp] = new_byte|(pp&1);
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}
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teststr[0] = hexify(eom[1] >> 4);
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teststr[1] = hexify(eom[1] & 15);
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teststr[2] = 0;
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@ -163,8 +178,6 @@ void LCRView::updfreq(rf::Frequency f) {
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this->button_setfreq.set_text(finalstr);
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}
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//TODO: 7 char pad for litterals
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LCRView::LCRView(
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NavigationView& nav,
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TransmitterModel& transmitter_model
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@ -175,25 +188,27 @@ LCRView::LCRView(
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memset(litteral, 0, 4*8);
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memset(rgsb, 0, 5);
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rgsb[0] = 'E';
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rgsb[1] = 'b';
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rgsb[2] = 'G';
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rgsb[3] = '0'; // Predef.
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strcpy(rgsb, RGSB_list[0]);
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add_children({ {
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&button_setrgsb,
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&button_txsetup,
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&button_setam_a,
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&button_setam_b,
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&button_setam_c,
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&button_setam_d,
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&button_setfreq,
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&button_setbaud,
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&button_setbps,
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&button_transmit,
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&button_transmit_scan,
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&button_exit
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} });
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button_setrgsb.on_select = [this,&nav](Button&){
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auto an_view = new AlphanumView { nav, rgsb, 4 };
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an_view->on_changed = [this](char *rgsb) {
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button_setrgsb.set_text(rgsb);
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};
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nav.push(an_view);
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};
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button_setfreq.on_select = [this,&nav](Button&){
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@ -206,36 +221,40 @@ LCRView::LCRView(
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button_setam_a.on_select = [this,&nav](Button&){
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auto an_view = new AlphanumView { nav, litteral[0], 7 };
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an_view->on_changed = [this](char *) {};
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nav.push(an_view);
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};
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button_setam_b.on_select = [this,&nav](Button&){
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auto an_view = new AlphanumView { nav, litteral[1], 7 };
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an_view->on_changed = [this](char *) {};
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nav.push(an_view);
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};
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button_setam_c.on_select = [this,&nav](Button&){
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auto an_view = new AlphanumView { nav, litteral[2], 7 };
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an_view->on_changed = [this](char *) {};
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nav.push(an_view);
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};
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button_setam_d.on_select = [this,&nav](Button&){
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auto an_view = new AlphanumView { nav, litteral[3], 7 };
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an_view->on_changed = [this](char *) {};
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nav.push(an_view);
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};
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button_setbaud.on_select = [this](Button&){
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if (baudrate == 1200) {
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baudrate = 2400;
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button_setbaud.set_text("2400 bps");
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button_setbps.on_select = [this](Button&){
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if (persistent_memory::afsk_bitrate() == 1200) {
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persistent_memory::set_afsk_bitrate(2400);
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button_setbps.set_text("2400 bps");
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} else {
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baudrate = 1200;
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button_setbaud.set_text("1200 bps");
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persistent_memory::set_afsk_bitrate(1200);
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button_setbps.set_text("1200 bps");
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}
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};
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button_transmit.on_select = [this,&transmitter_model](Button&){
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uint16_t c;
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if (baudrate == 1200)
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shared_memory.fskspb = 190;
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else
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shared_memory.fskspb = 95;
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shared_memory.afsk_samples_per_bit = 228000/persistent_memory::afsk_bitrate();
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shared_memory.afsk_phase_inc_mark = persistent_memory::afsk_mark_freq()*(65536*1024)/228000;
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shared_memory.afsk_phase_inc_space = persistent_memory::afsk_space_freq()*(65536*1024)/228000;
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for (c = 0; c < 256; c++) {
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shared_memory.lcrdata[c] = this->lcrframe[c];
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