flipperzero-firmware/applications/lfrfid/helpers/encoder-indala-40134.cpp

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#include "encoder-indala-40134.h"
#include "protocols/protocol-indala-40134.h"
#include <furi.h>
void EncoderIndala_40134::init(const uint8_t* data, const uint8_t data_size) {
ProtocolIndala40134 indala;
indala.encode(data, data_size, reinterpret_cast<uint8_t*>(&card_data), sizeof(card_data));
last_bit = card_data & 1;
card_data_index = 0;
current_polarity = true;
}
void EncoderIndala_40134::get_next(bool* polarity, uint16_t* period, uint16_t* pulse) {
*period = 2;
*pulse = 1;
*polarity = current_polarity;
bit_clock_index++;
if(bit_clock_index >= clock_per_bit) {
bit_clock_index = 0;
bool current_bit = (card_data >> (63 - card_data_index)) & 1;
if(current_bit != last_bit) {
current_polarity = !current_polarity;
}
last_bit = current_bit;
card_data_index++;
if(card_data_index >= 64) {
card_data_index = 0;
}
}
}