Files
SDRPlusPlus/decoder_modules/ryfi_decoder/src/ryfi/frame.cpp
2024-07-24 16:31:29 +02:00

37 lines
1.1 KiB
C++

#include "frame.h"
namespace ryfi {
int Frame::serialize(uint8_t* bytes) const {
// Write the counter
bytes[0] = (counter >> 8) & 0xFF;
bytes[1] = counter & 0xFF;
// Write the first packet pointer
bytes[2] = (firstPacket >> 8) & 0xFF;
bytes[3] = firstPacket & 0xFF;
// Write the last packet pointer
bytes[4] = (lastPacket >> 8) & 0xFF;
bytes[5] = lastPacket & 0xFF;
// Write the data
memcpy(&bytes[6], content, FRAME_DATA_SIZE);
// Return the length of a serialized frame
return FRAME_SIZE;
}
void Frame::deserialize(const uint8_t* bytes, Frame& frame) {
// Read the counter
frame.counter = (((uint16_t)bytes[0]) << 8) | ((uint16_t)bytes[1]);
// Read the first packet pointer
frame.firstPacket = (((uint16_t)bytes[2]) << 8) | ((uint16_t)bytes[3]);
// Read the last packet pointer
frame.lastPacket = (((uint16_t)bytes[4]) << 8) | ((uint16_t)bytes[5]);
// Read the data
memcpy(frame.content, &bytes[6], FRAME_DATA_SIZE);
}
}