[FL-1505] Add RAW format (#576)

* Add RAW format
* F5 stubs for build to pass
* Fix saving decoded signal error
* Irda: set ISR before starting timer, remove explicit NVIC configuration

Co-authored-by: あく <alleteam@gmail.com>

applications/irda/irda-app-signal.cpp

@@ -0,0 +1,95 @@
+#include "irda-app-signal.h"
+#include <irda_transmit.h>
+
+void IrdaAppSignal::copy_timings(const uint32_t* timings, size_t size) {
+    furi_assert(size);
+    furi_assert(timings);
+
+    if(size) {
+        payload.raw.timings = new uint32_t[size];
+        payload.raw.timings_cnt = size;
+        memcpy(payload.raw.timings, timings, size * sizeof(uint32_t));
+    }
+}
+
+void IrdaAppSignal::clear_timings() {
+    if(!decoded) {
+        delete[] payload.raw.timings;
+        payload.raw.timings_cnt = 0;
+        payload.raw.timings = nullptr;
+    }
+}
+
+IrdaAppSignal::IrdaAppSignal(const uint32_t* timings, size_t timings_cnt) {
+    decoded = false;
+    copy_timings(timings, timings_cnt);
+}
+
+IrdaAppSignal::IrdaAppSignal(const IrdaMessage* irda_message) {
+    decoded = true;
+    payload.message = *irda_message;
+}
+
+IrdaAppSignal& IrdaAppSignal::operator=(const IrdaAppSignal& other) {
+    clear_timings();
+    decoded = other.decoded;
+    if(decoded) {
+        payload.message = other.payload.message;
+    } else {
+        copy_timings(other.payload.raw.timings, other.payload.raw.timings_cnt);
+    }
+
+    return *this;
+}
+
+IrdaAppSignal::IrdaAppSignal(const IrdaAppSignal& other) {
+    decoded = other.decoded;
+    if(decoded) {
+        payload.message = other.payload.message;
+    } else {
+        copy_timings(other.payload.raw.timings, other.payload.raw.timings_cnt);
+    }
+}
+
+IrdaAppSignal::IrdaAppSignal(IrdaAppSignal&& other) {
+    clear_timings();
+
+    decoded = other.decoded;
+    if(decoded) {
+        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;
+        other.payload.raw.timings = nullptr;
+        other.payload.raw.timings_cnt = 0;
+    }
+}
+
+void IrdaAppSignal::set_message(const IrdaMessage* irda_message) {
+    clear_timings();
+    decoded = true;
+    payload.message = *irda_message;
+}
+
+void IrdaAppSignal::set_raw_signal(uint32_t* timings, size_t timings_cnt) {
+    clear_timings();
+    decoded = false;
+    payload.raw.timings = timings;
+    payload.raw.timings_cnt = timings_cnt;
+}
+
+void IrdaAppSignal::copy_raw_signal(uint32_t* timings, size_t timings_cnt) {
+    clear_timings();
+    decoded = false;
+    copy_timings(timings, timings_cnt);
+}
+
+void IrdaAppSignal::transmit() const {
+    if(decoded) {
+        irda_send(&payload.message, 1);
+    } else {
+        irda_send_raw(payload.raw.timings, payload.raw.timings_cnt, true);
+    }
+}