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Fixed ADSB TX frame rotation

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This commit is contained in:
furrtek 2017-08-12 09:54:58 +01:00
parent 482729918d
commit 7f97a090e4
7 changed files with 125 additions and 157 deletions
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75
firmware/baseband/proc_adsbtx.cpp
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@ -36,65 +36,24 @@ void ADSBTXProcessor::execute(const buffer_c8_t& buffer) {
// Or ./dump1090 --freq 434000000 --gain 20 --interactive --net --net-http-port 8080 --net-beast
if (!configured) return;
/*if (terminate) {
for (size_t i = 0; i < buffer.count; i++) {
for (size_t i = 0; i < buffer.count; i++) {
if (bit_pos >= (240 << 1)) {
configured = false;
cur_bit = 0;
} else {
cur_bit = shared_memory.bb_data.data[bit_pos >> 1];
bit_pos++;
}
if (cur_bit) {
// Crude AM
buffer.p[i] = am_lut[phase & 3];
phase++;
} else {
buffer.p[i] = { 0, 0 };
}
terminate--;
if (!terminate) {
message.done = true;
shared_memory.application_queue.push(message);
configured = false;
return;
}
} else {*/
for (size_t i = 0; i < buffer.count; i++) {
/*if (active) {
if (!sample) {
sample = 300;
if (bit_pos >= 112) {
active = false; // Stop
cur_bit = 0;
} else {
cur_bit = shared_memory.bb_data.data[bit_pos];
bit_pos++;
}
} else
sample--;
if (!preamble) {
if (sample == 150)
cur_bit ^= 1; // Invert
}
} else {*/
/*cur_bit = 0;
if (bit_pos >= 16384) {
configured = false;
message.done = true;
shared_memory.application_queue.push(message);
}*/
if (bit_pos >= (240 << 1)) {
configured = false;
terminate = 100;
cur_bit = 0;
} else {
cur_bit = shared_memory.bb_data.data[bit_pos >> 1];
bit_pos++;
}
//}
if (cur_bit) {
// Crude AM
buffer.p[i] = am_lut[phase & 3];
phase++;
} else {
buffer.p[i] = { 0, 0 };
}
}
//}
}
}
void ADSBTXProcessor::on_message(const Message* const p) {
@ -103,9 +62,7 @@ void ADSBTXProcessor::on_message(const Message* const p) {
if (message.id == Message::ID::ADSBConfigure) {
bit_pos = 0;
phase = 0;
active = true;
configured = true;
terminate = 0;
}
}