flipperzero-firmware/applications/lf-rfid/helpers/decoder-analyzer.cpp
SG 46bc515c6a
Low frequency RFID app [Read stage] (#385)
* App Lfrfid: init
* HAL-resources: add external gpios
* HAL-pwm: fix frequency calculation
* App LFRFID: generic manchester decoder
* App LFRFID: em-marine decoder
* App iButton: fix dwt timing acquire
* App LFRFID: rfid reader
* App LFRFID: temporary read keys on read scene
* App LFRFID: remove atomic bool init.
* App LFRFID: add *.c to build
* App LFRFID: unstable HID decoder
* App LFRFID: HID-26 reading
* HAL OS: disable sleep
* App LFRFID: HID-26 reader: remove debug
* App LFRFID: static data decoder-analyzer
* App LFRFID: very raw Indala decoder
* App LFRFID: multiprotocol reader
* App LFRFID: more reliable HID decoder
* App LFRFID: syntax fix
* App LFRFID: simple read scene
* Gui: force redraw on screen stream connect
* HAL-OS: allow sleep
* App LFRFID: notify api, tune view, tune scene
* App LFRFID: simple rfid emulator
* App LFRFID: more scenes, more reliable EM decoder.
* App LFRFID: format fix
* App LFRFID: warning fix
* Api-hal-resources: add rfid pins, rename external pins
* App LFRFID: remove unused emulator
* App LFRFID: use new gpio hal api
* App accessor: use new ext gpio name
* App LFRFID: remove unused emulator
* App LFRFID: remove debug gpio
* Api-hal-resources: alternate functions init
* Api-hal-rfid: new api
* Api-hal-ibutton: new api
* Api-hal: new headers
* App LFRFID: use new api in reader subroutines
* App LFRFID: use new api in emulator subroutines
* App LFRFID: remove old app
* App LFRFID, App iButton: fix memleak
* Api-hal-rfid: comments
* App LFRFID: pulse joiner helper, it combines pulses of different polarity into one pulse suitable for a timer
* App LFRFID: pulse joiner, now can accept only ne pulse
* App LFRFID: pulse joiner, fixes
* App LFRFID: EM encoder and emulation
* App LFRFID: format fixes
* App LFRFID: emmarine encoder cleanup
* App LFRFID: HID Encoder blank
* App LFRFID: Indala Encoder blank
2021-05-04 16:21:16 +03:00

49 lines
953 B
C++

#include "decoder-analyzer.h"
#include <furi.h>
#include <api-hal.h>
bool DecoderAnalyzer::read(uint8_t* _data, uint8_t _data_size) {
bool result = false;
if(ready) {
result = true;
for(size_t i = 0; i < data_size; i++) {
printf("%lu ", data[i]);
if((i + 1) % 8 == 0) printf("\r\n");
}
printf("\r\n--------\r\n");
ready = false;
}
return result;
}
void DecoderAnalyzer::process_front(bool polarity, uint32_t time) {
if(ready) return;
data[data_index] = time;
if(data_index < data_size) {
data_index++;
} else {
data_index = 0;
ready = true;
}
}
DecoderAnalyzer::DecoderAnalyzer() {
data = reinterpret_cast<uint32_t*>(calloc(data_size, sizeof(uint32_t)));
furi_check(data);
data_index = 0;
ready = false;
}
DecoderAnalyzer::~DecoderAnalyzer() {
free(data);
}
void DecoderAnalyzer::reset_state() {
}