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https://github.com/Proxmark/proxmark3.git
synced 2025-08-20 21:33:19 -07:00
refactor lfops t55xx functions
share t55xx configuration register definitions with client for later use (warning - compiled but not fully tested yet)
This commit is contained in:
marshmellow42
parent
88f475cf6b
commit
3606ac0a2b
7 changed files with 180 additions and 313 deletions
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@ -282,6 +282,16 @@ int manrawdecode(uint8_t * BitStream, size_t *size, uint8_t invert)
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return bestErr;
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}
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uint32_t manchesterEncode2Bytes(uint16_t datain) {
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uint32_t output = 0;
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uint8_t curBit = 0;
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for (uint8_t i=0; i<16; i++) {
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curBit = (datain >> (15-i) & 1);
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output |= (1<<(((15-i)*2)+curBit));
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}
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return output;
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}
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//by marshmellow
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//encode binary data into binary manchester
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int ManchesterEncode(uint8_t *BitStream, size_t size)
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@ -30,6 +30,7 @@ int DetectStrongAskClock(uint8_t dest[], size_t size, uint8_t high, uint8_t
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uint8_t Em410xDecode(uint8_t *BitStream, size_t *size, size_t *startIdx, uint32_t *hi, uint64_t *lo);
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int fskdemod(uint8_t *dest, size_t size, uint8_t rfLen, uint8_t invert, uint8_t fchigh, uint8_t fclow);
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int getHiLo(uint8_t *BitStream, size_t size, int *high, int *low, uint8_t fuzzHi, uint8_t fuzzLo);
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uint32_t manchesterEncode2Bytes(uint16_t datain);
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int ManchesterEncode(uint8_t *BitStream, size_t size);
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int manrawdecode(uint8_t *BitStream, size_t *size, uint8_t invert);
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int nrzRawDemod(uint8_t *dest, size_t *size, int *clk, int *invert, int maxErr);
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@ -3,13 +3,36 @@
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#include <stdint.h>
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#include <stdarg.h>
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#include "protocols.h"
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// ATA55xx shared presets & routines
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uint32_t GetT55xxClockBit(uint32_t clock) {
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switch (clock) {
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case 128:
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return T55x7_BITRATE_RF_128;
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case 100:
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return T55x7_BITRATE_RF_100;
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case 64:
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return T55x7_BITRATE_RF_64;
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case 50:
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return T55x7_BITRATE_RF_50;
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case 40:
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return T55x7_BITRATE_RF_40;
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case 32:
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return T55x7_BITRATE_RF_32;
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case 16:
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return T55x7_BITRATE_RF_16;
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case 8:
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return T55x7_BITRATE_RF_8;
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default:
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return 0;
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}
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}
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#ifndef ON_DEVICE
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#include "ui.h"
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#define prnt PrintAndLog
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#endif
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// iclass / picopass chip config structures and shared routines
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typedef struct {
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uint8_t app_limit; //[8]
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uint8_t otp[2]; //[9-10]
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@ -18,8 +41,7 @@ typedef struct {
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uint8_t mem_config; //[13]
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uint8_t eas; //[14]
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uint8_t fuses; //[15]
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}picopass_conf_block;
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} picopass_conf_block;
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typedef struct {
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uint8_t csn[8];
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@ -28,32 +50,17 @@ typedef struct {
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uint8_t key_d[8];
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uint8_t key_c[8];
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uint8_t app_issuer_area[8];
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} picopass_hdr;
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}picopass_hdr;
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//#define prnt printf
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/*void prnt(char *fmt,...)
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{
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va_list argptr;
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va_start(argptr, fmt);
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vprintf(fmt, argptr);
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printf(" "); // cleaning prompt
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va_end(argptr);
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printf("\n");
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}
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*/
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uint8_t isset(uint8_t val, uint8_t mask)
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{
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uint8_t isset(uint8_t val, uint8_t mask) {
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return (val & mask);
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}
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uint8_t notset(uint8_t val, uint8_t mask){
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uint8_t notset(uint8_t val, uint8_t mask) {
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return !(val & mask);
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}
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void fuse_config(const picopass_hdr *hdr)
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{
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void fuse_config(const picopass_hdr *hdr) {
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uint8_t fuses = hdr->conf.fuses;
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if (isset(fuses,FUSE_FPERS))prnt(" Mode: Personalization [Programmable]");
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@ -104,8 +111,7 @@ void getMemConfig(uint8_t mem_cfg, uint8_t chip_cfg, uint8_t *max_blk, uint8_t *
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}
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}
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void mem_app_config(const picopass_hdr *hdr)
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{
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void mem_app_config(const picopass_hdr *hdr) {
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uint8_t mem = hdr->conf.mem_config;
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uint8_t chip = hdr->conf.chip_config;
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uint8_t applimit = hdr->conf.app_limit;
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@ -118,28 +124,25 @@ void mem_app_config(const picopass_hdr *hdr)
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prnt(" AA1: blocks 06-%02X", applimit);
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prnt(" AA2: blocks %02X-%02X", applimit+1, max_blk);
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}
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void print_picopass_info(const picopass_hdr *hdr)
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{
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void print_picopass_info(const picopass_hdr *hdr) {
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fuse_config(hdr);
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mem_app_config(hdr);
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}
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void printIclassDumpInfo(uint8_t* iclass_dump)
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{
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// picopass_hdr hdr;
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// memcpy(&hdr, iclass_dump, sizeof(picopass_hdr));
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void printIclassDumpInfo(uint8_t* iclass_dump) {
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print_picopass_info((picopass_hdr *) iclass_dump);
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}
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/*
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void test()
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{
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void test() {
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picopass_hdr hdr = {0x27,0xaf,0x48,0x01,0xf9,0xff,0x12,0xe0,0x12,0xff,0xff,0xff,0x7f,0x1f,0xff,0x3c};
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prnt("Picopass configuration:");
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print_picopass_info(&hdr);
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}
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int main(int argc, char *argv[])
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{
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int main(int argc, char *argv[]) {
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test();
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return 0;
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}
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*/
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#endif
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//ON_DEVICE
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@ -194,8 +194,60 @@ NXP/Philips CUSTOM COMMANDS
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#define FUSE_FPROD0 0x02
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#define FUSE_RA 0x01
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void printIclassDumpInfo(uint8_t* iclass_dump);
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void getMemConfig(uint8_t mem_cfg, uint8_t chip_cfg, uint8_t *max_blk, uint8_t *app_areas, uint8_t *kb);
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#endif // PROTOCOLS_H
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/* T55x7 configuration register definitions */
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#define T55x7_POR_DELAY 0x00000001
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#define T55x7_ST_TERMINATOR 0x00000008
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#define T55x7_PWD 0x00000010
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#define T55x7_MAXBLOCK_SHIFT 5
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#define T55x7_AOR 0x00000200
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#define T55x7_PSKCF_RF_2 0
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#define T55x7_PSKCF_RF_4 0x00000400
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#define T55x7_PSKCF_RF_8 0x00000800
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#define T55x7_MODULATION_DIRECT 0
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#define T55x7_MODULATION_PSK1 0x00001000
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#define T55x7_MODULATION_PSK2 0x00002000
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#define T55x7_MODULATION_PSK3 0x00003000
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#define T55x7_MODULATION_FSK1 0x00004000
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#define T55x7_MODULATION_FSK2 0x00005000
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#define T55x7_MODULATION_FSK1a 0x00006000
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#define T55x7_MODULATION_FSK2a 0x00007000
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#define T55x7_MODULATION_MANCHESTER 0x00008000
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#define T55x7_MODULATION_BIPHASE 0x00010000
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#define T55x7_MODULATION_DIPHASE 0x00018000
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#define T55x7_BITRATE_RF_8 0
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#define T55x7_BITRATE_RF_16 0x00040000
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#define T55x7_BITRATE_RF_32 0x00080000
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#define T55x7_BITRATE_RF_40 0x000C0000
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#define T55x7_BITRATE_RF_50 0x00100000
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#define T55x7_BITRATE_RF_64 0x00140000
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#define T55x7_BITRATE_RF_100 0x00180000
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#define T55x7_BITRATE_RF_128 0x001C0000
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/* T5555 (Q5) configuration register definitions */
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#define T5555_ST_TERMINATOR 0x00000001
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#define T5555_MAXBLOCK_SHIFT 0x00000001
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#define T5555_MODULATION_MANCHESTER 0
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#define T5555_MODULATION_PSK1 0x00000010
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#define T5555_MODULATION_PSK2 0x00000020
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#define T5555_MODULATION_PSK3 0x00000030
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#define T5555_MODULATION_FSK1 0x00000040
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#define T5555_MODULATION_FSK2 0x00000050
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#define T5555_MODULATION_BIPHASE 0x00000060
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#define T5555_MODULATION_DIRECT 0x00000070
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#define T5555_INVERT_OUTPUT 0x00000080
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#define T5555_PSK_RF_2 0
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#define T5555_PSK_RF_4 0x00000100
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#define T5555_PSK_RF_8 0x00000200
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#define T5555_USE_PWD 0x00000400
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#define T5555_USE_AOR 0x00000800
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#define T5555_BITRATE_SHIFT 12
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#define T5555_FAST_WRITE 0x00004000
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#define T5555_PAGE_SELECT 0x00008000
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uint32_t GetT55xxClockBit(uint32_t clock);
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#endif
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// PROTOCOLS_H
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