flipperzero-firmware/applications/irda/irda_app_signal.cpp

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#include "irda_app_signal.h"
#include <irda_transmit.h>
void IrdaAppSignal::copy_raw_signal(
const uint32_t* timings,
size_t size,
uint32_t frequency,
float duty_cycle) {
furi_assert(size);
furi_assert(timings);
payload.raw.frequency = frequency;
payload.raw.duty_cycle = duty_cycle;
payload.raw.timings_cnt = size;
if(size) {
payload.raw.timings = new uint32_t[size];
memcpy(payload.raw.timings, timings, size * sizeof(uint32_t));
}
}
void IrdaAppSignal::clear_timings() {
if(raw_signal) {
delete[] payload.raw.timings;
payload.raw.timings_cnt = 0;
payload.raw.timings = nullptr;
}
}
IrdaAppSignal::IrdaAppSignal(
const uint32_t* timings,
size_t timings_cnt,
uint32_t frequency,
float duty_cycle) {
raw_signal = true;
copy_raw_signal(timings, timings_cnt, frequency, duty_cycle);
}
IrdaAppSignal::IrdaAppSignal(const IrdaMessage* irda_message) {
raw_signal = false;
payload.message = *irda_message;
}
IrdaAppSignal& IrdaAppSignal::operator=(const IrdaAppSignal& other) {
clear_timings();
raw_signal = other.raw_signal;
if(!raw_signal) {
payload.message = other.payload.message;
} else {
copy_raw_signal(
other.payload.raw.timings,
other.payload.raw.timings_cnt,
other.payload.raw.frequency,
other.payload.raw.duty_cycle);
}
return *this;
}
IrdaAppSignal::IrdaAppSignal(const IrdaAppSignal& other) {
raw_signal = other.raw_signal;
if(!raw_signal) {
payload.message = other.payload.message;
} else {
copy_raw_signal(
other.payload.raw.timings,
other.payload.raw.timings_cnt,
other.payload.raw.frequency,
other.payload.raw.duty_cycle);
}
}
IrdaAppSignal::IrdaAppSignal(IrdaAppSignal&& other) {
clear_timings();
raw_signal = other.raw_signal;
if(!raw_signal) {
payload.message = other.payload.message;
} else {
furi_assert(other.payload.raw.timings_cnt > 0);
payload.raw.timings = other.payload.raw.timings;
payload.raw.timings_cnt = other.payload.raw.timings_cnt;
payload.raw.frequency = other.payload.raw.frequency;
payload.raw.duty_cycle = other.payload.raw.duty_cycle;
other.payload.raw.timings = nullptr;
other.payload.raw.timings_cnt = 0;
other.raw_signal = false;
}
}
void IrdaAppSignal::set_message(const IrdaMessage* irda_message) {
clear_timings();
raw_signal = false;
payload.message = *irda_message;
}
void IrdaAppSignal::set_raw_signal(
uint32_t* timings,
size_t timings_cnt,
uint32_t frequency,
float duty_cycle) {
clear_timings();
raw_signal = true;
copy_raw_signal(timings, timings_cnt, frequency, duty_cycle);
}
void IrdaAppSignal::transmit() const {
if(!raw_signal) {
irda_send(&payload.message, 1);
} else {
irda_send_raw_ext(
payload.raw.timings,
payload.raw.timings_cnt,
true,
payload.raw.frequency,
payload.raw.duty_cycle);
}
}