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https://github.com/RfidResearchGroup/proxmark3.git
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const for em4x50
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@ -1154,27 +1154,27 @@ static void PacketReceived(PacketCommandNG *packet) {
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#ifdef WITH_EM4x50
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case CMD_LF_EM4X50_INFO: {
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em4x50_info((em4x50_data_t *)packet->data.asBytes, true);
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em4x50_info((const em4x50_data_t *)packet->data.asBytes, true);
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break;
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}
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case CMD_LF_EM4X50_WRITE: {
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em4x50_write((em4x50_data_t *)packet->data.asBytes, true);
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em4x50_write((const em4x50_data_t *)packet->data.asBytes, true);
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break;
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}
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case CMD_LF_EM4X50_WRITEPWD: {
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em4x50_writepwd((em4x50_data_t *)packet->data.asBytes, true);
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em4x50_writepwd((const em4x50_data_t *)packet->data.asBytes, true);
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break;
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}
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case CMD_LF_EM4X50_READ: {
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em4x50_read((em4x50_data_t *)packet->data.asBytes, true);
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em4x50_read((const em4x50_data_t *)packet->data.asBytes, true);
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break;
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}
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case CMD_LF_EM4X50_BRUTE: {
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em4x50_brute((em4x50_data_t *)packet->data.asBytes, true);
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em4x50_brute((const em4x50_data_t *)packet->data.asBytes, true);
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break;
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}
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case CMD_LF_EM4X50_LOGIN: {
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em4x50_login((uint32_t *)packet->data.asBytes, true);
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em4x50_login((const uint32_t *)packet->data.asBytes, true);
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break;
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}
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case CMD_LF_EM4X50_SIM: {
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@ -1184,7 +1184,7 @@ static void PacketReceived(PacketCommandNG *packet) {
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// destroy the Emulator Memory.
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//-----------------------------------------------------------------------------
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FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
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em4x50_sim((uint32_t *)packet->data.asBytes, true);
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em4x50_sim((const uint32_t *)packet->data.asBytes, true);
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break;
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}
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case CMD_LF_EM4X50_READER: {
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@ -1208,7 +1208,7 @@ static void PacketReceived(PacketCommandNG *packet) {
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// destroy the Emulator Memory.
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//-----------------------------------------------------------------------------
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FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
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em4x50_chk((uint8_t *)packet->data.asBytes, true);
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em4x50_chk((const char *)packet->data.asBytes, true);
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break;
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}
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#endif
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@ -634,7 +634,7 @@ static int login(uint32_t password) {
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}
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// searching for password using chosen bruteforce algorithm
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static bool brute(em4x50_data_t *etd, uint32_t *pwd) {
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static bool brute(const em4x50_data_t *etd, uint32_t *pwd) {
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generator_context_t ctx;
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bool pwd_found = false;
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@ -694,7 +694,7 @@ static bool brute(em4x50_data_t *etd, uint32_t *pwd) {
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}
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// login into EM4x50
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void em4x50_login(uint32_t *password, bool ledcontrol) {
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void em4x50_login(const uint32_t *password, bool ledcontrol) {
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em4x50_setup_read();
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int status = PM3_EFAILED;
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@ -713,7 +713,7 @@ void em4x50_login(uint32_t *password, bool ledcontrol) {
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}
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// invoke password search
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void em4x50_brute(em4x50_data_t *etd, bool ledcontrol) {
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void em4x50_brute(const em4x50_data_t *etd, bool ledcontrol) {
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em4x50_setup_read();
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bool bsuccess = false;
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@ -733,7 +733,7 @@ void em4x50_brute(em4x50_data_t *etd, bool ledcontrol) {
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}
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// check passwords from dictionary content in flash memory
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void em4x50_chk(uint8_t *filename, bool ledcontrol) {
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void em4x50_chk(const char *filename, bool ledcontrol) {
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int status = PM3_EFAILED;
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uint32_t pwd = 0x0;
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@ -743,11 +743,11 @@ void em4x50_chk(uint8_t *filename, bool ledcontrol) {
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int changed = rdv40_spiffs_lazy_mount();
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uint16_t pwd_count = 0;
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uint32_t size = size_in_spiffs((char *)filename);
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uint32_t size = size_in_spiffs(filename);
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pwd_count = size / 4;
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uint8_t *pwds = BigBuf_malloc(size);
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rdv40_spiffs_read_as_filetype((char *)filename, pwds, size, RDV40_SPIFFS_SAFETY_SAFE);
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rdv40_spiffs_read_as_filetype(filename, pwds, size, RDV40_SPIFFS_SAFETY_SAFE);
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if (changed)
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rdv40_spiffs_lazy_unmount();
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@ -873,7 +873,7 @@ static int selective_read(uint32_t addresses, uint32_t *words) {
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}
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// reads by using "selective read mode" -> bidirectional communication
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void em4x50_read(em4x50_data_t *etd, bool ledcontrol) {
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void em4x50_read(const em4x50_data_t *etd, bool ledcontrol) {
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int status = PM3_EFAILED;
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uint32_t words[EM4X50_NO_WORDS] = {0x0};
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@ -906,7 +906,7 @@ void em4x50_read(em4x50_data_t *etd, bool ledcontrol) {
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}
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// collects as much information as possible via selective read mode
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void em4x50_info(em4x50_data_t *etd, bool ledcontrol) {
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void em4x50_info(const em4x50_data_t *etd, bool ledcontrol) {
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int status = PM3_EFAILED;
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uint32_t words[EM4X50_NO_WORDS] = {0x0};
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@ -1053,7 +1053,7 @@ static int write_password(uint32_t password, uint32_t new_password) {
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// write operation process for EM4x50 tag,
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// single word is written to given address, verified by selective read operation
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// wrong password -> return with PM3_EFAILED
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void em4x50_write(em4x50_data_t *etd, bool ledcontrol) {
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void em4x50_write(const em4x50_data_t *etd, bool ledcontrol) {
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int status = PM3_EFAILED;
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uint32_t words[EM4X50_NO_WORDS] = {0x0};
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@ -1113,7 +1113,7 @@ void em4x50_write(em4x50_data_t *etd, bool ledcontrol) {
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}
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// simple change of password
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void em4x50_writepwd(em4x50_data_t *etd, bool ledcontrol) {
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void em4x50_writepwd(const em4x50_data_t *etd, bool ledcontrol) {
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int status = PM3_EFAILED;
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em4x50_setup_read();
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@ -1358,7 +1358,7 @@ static bool em4x50_sim_read_word(uint32_t *word) {
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}
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// check if reader requests receive mode (rm) by sending two zeros
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static int check_rm_request(uint32_t *tag, bool ledcontrol) {
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static int check_rm_request(const uint32_t *tag, bool ledcontrol) {
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// look for first zero
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int bit = em4x50_sim_read_bit();
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@ -1387,7 +1387,7 @@ static int check_rm_request(uint32_t *tag, bool ledcontrol) {
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}
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// send single listen window in simulation mode
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static int em4x50_sim_send_listen_window(uint32_t *tag, bool ledcontrol) {
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static int em4x50_sim_send_listen_window(const uint32_t *tag, bool ledcontrol) {
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SHORT_COIL();
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wait_cycles(EM4X50_T_TAG_HALF_PERIOD);
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@ -1460,7 +1460,7 @@ static void em4x50_sim_send_nak(void) {
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}
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// standard read mode process (simulation mode)
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static int em4x50_sim_handle_standard_read_command(uint32_t *tag, bool ledcontrol) {
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static int em4x50_sim_handle_standard_read_command(const uint32_t *tag, bool ledcontrol) {
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// extract control data
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int fwr = reflect32(tag[EM4X50_CONTROL]) & 0xFF; // first word read
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@ -1500,7 +1500,7 @@ static int em4x50_sim_handle_standard_read_command(uint32_t *tag, bool ledcontro
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}
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// selective read mode process (simulation mode)
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static int em4x50_sim_handle_selective_read_command(uint32_t *tag, bool ledcontrol) {
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static int em4x50_sim_handle_selective_read_command(const uint32_t *tag, bool ledcontrol) {
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// read password
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uint32_t address = 0;
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@ -1555,7 +1555,7 @@ static int em4x50_sim_handle_selective_read_command(uint32_t *tag, bool ledcontr
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}
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// login process (simulation mode)
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static int em4x50_sim_handle_login_command(uint32_t *tag, bool ledcontrol) {
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static int em4x50_sim_handle_login_command(const uint32_t *tag, bool ledcontrol) {
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// read password
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uint32_t password = 0;
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@ -1581,7 +1581,7 @@ static int em4x50_sim_handle_login_command(uint32_t *tag, bool ledcontrol) {
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}
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// reset process (simulation mode)
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static int em4x50_sim_handle_reset_command(uint32_t *tag, bool ledcontrol) {
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static int em4x50_sim_handle_reset_command(const uint32_t *tag, bool ledcontrol) {
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// processing pause time (corresponds to a "1" bit)
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em4x50_sim_send_bit(1);
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// simulate uploaded data in emulator memory
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// LED C -> reader command has been detected
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// LED D -> operations that require authentication are possible
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void em4x50_sim(uint32_t *password, bool ledcontrol) {
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void em4x50_sim(const uint32_t *password, bool ledcontrol) {
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int command = PM3_ENODATA;
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@ -21,20 +21,21 @@
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#include "../include/em4x50.h"
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// used by standalone mode
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void em4x50_setup_read(void);
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int standard_read(int *now, uint32_t *words);
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void em4x50_setup_sim(void);
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void em4x50_handle_commands(int *command, uint32_t *tag, bool ledcontrol);
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void em4x50_info(em4x50_data_t *etd, bool ledcontrol);
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void em4x50_write(em4x50_data_t *etd, bool ledcontrol);
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void em4x50_writepwd(em4x50_data_t *etd, bool ledcontrol);
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void em4x50_read(em4x50_data_t *etd, bool ledcontrol);
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void em4x50_brute(em4x50_data_t *etd, bool ledcontrol);
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void em4x50_login(uint32_t *password, bool ledcontrol);
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void em4x50_sim(uint32_t *password, bool ledcontrol);
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// dispatch functions (appmain.c)
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void em4x50_info(const em4x50_data_t *etd, bool ledcontrol);
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void em4x50_write(const em4x50_data_t *etd, bool ledcontrol);
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void em4x50_writepwd(const em4x50_data_t *etd, bool ledcontrol);
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void em4x50_read(const em4x50_data_t *etd, bool ledcontrol);
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void em4x50_brute(const em4x50_data_t *etd, bool ledcontrol);
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void em4x50_login(const uint32_t *password, bool ledcontrol);
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void em4x50_sim(const uint32_t *password, bool ledcontrol);
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void em4x50_reader(bool ledcontrol);
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void em4x50_chk(uint8_t *filename, bool ledcontrol);
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void em4x50_chk(const char *filename, bool ledcontrol);
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#endif /* EM4X50_H */
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