17d6b9f612
* Bugfix: remove freeing of uninitialized object (IrdaAppSignal). Therefore rubbish in memory sometimes caused HardFault. * Fix: slow FFF makes IR-remotes loading take much time, so we can glimpse previous scene's view while remote is parsing. Reproducing: remove remote, fast press back (while popup is playing) and select new remote - previous popup view is displayed.
117 lines
3.1 KiB
C++
117 lines
3.1 KiB
C++
#include "irda_app_signal.h"
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#include <irda_transmit.h>
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void IrdaAppSignal::copy_raw_signal(
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const uint32_t* timings,
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size_t size,
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uint32_t frequency,
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float duty_cycle) {
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furi_assert(size);
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furi_assert(timings);
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payload.raw.frequency = frequency;
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payload.raw.duty_cycle = duty_cycle;
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payload.raw.timings_cnt = size;
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if(size) {
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payload.raw.timings = new uint32_t[size];
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memcpy(payload.raw.timings, timings, size * sizeof(uint32_t));
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}
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}
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void IrdaAppSignal::clear_timings() {
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if(raw_signal) {
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delete[] payload.raw.timings;
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payload.raw.timings_cnt = 0;
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payload.raw.timings = nullptr;
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}
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}
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IrdaAppSignal::IrdaAppSignal(
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const uint32_t* timings,
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size_t timings_cnt,
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uint32_t frequency,
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float duty_cycle) {
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raw_signal = true;
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copy_raw_signal(timings, timings_cnt, frequency, duty_cycle);
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}
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IrdaAppSignal::IrdaAppSignal(const IrdaMessage* irda_message) {
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raw_signal = false;
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payload.message = *irda_message;
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}
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IrdaAppSignal& IrdaAppSignal::operator=(const IrdaAppSignal& other) {
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clear_timings();
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raw_signal = other.raw_signal;
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if(!raw_signal) {
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payload.message = other.payload.message;
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} else {
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copy_raw_signal(
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other.payload.raw.timings,
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other.payload.raw.timings_cnt,
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other.payload.raw.frequency,
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other.payload.raw.duty_cycle);
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}
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return *this;
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}
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IrdaAppSignal::IrdaAppSignal(const IrdaAppSignal& other) {
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raw_signal = other.raw_signal;
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if(!raw_signal) {
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payload.message = other.payload.message;
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} else {
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copy_raw_signal(
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other.payload.raw.timings,
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other.payload.raw.timings_cnt,
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other.payload.raw.frequency,
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other.payload.raw.duty_cycle);
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}
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}
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IrdaAppSignal::IrdaAppSignal(IrdaAppSignal&& other) {
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raw_signal = other.raw_signal;
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if(!raw_signal) {
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payload.message = other.payload.message;
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} else {
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furi_assert(other.payload.raw.timings_cnt > 0);
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payload.raw.timings = other.payload.raw.timings;
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payload.raw.timings_cnt = other.payload.raw.timings_cnt;
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payload.raw.frequency = other.payload.raw.frequency;
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payload.raw.duty_cycle = other.payload.raw.duty_cycle;
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other.payload.raw.timings = nullptr;
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other.payload.raw.timings_cnt = 0;
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other.raw_signal = false;
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}
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}
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void IrdaAppSignal::set_message(const IrdaMessage* irda_message) {
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clear_timings();
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raw_signal = false;
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payload.message = *irda_message;
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}
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void IrdaAppSignal::set_raw_signal(
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uint32_t* timings,
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size_t timings_cnt,
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uint32_t frequency,
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float duty_cycle) {
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clear_timings();
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raw_signal = true;
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copy_raw_signal(timings, timings_cnt, frequency, duty_cycle);
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}
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void IrdaAppSignal::transmit() const {
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if(!raw_signal) {
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irda_send(&payload.message, 1);
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} else {
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irda_send_raw_ext(
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payload.raw.timings,
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payload.raw.timings_cnt,
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true,
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payload.raw.frequency,
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payload.raw.duty_cycle);
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}
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}
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