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refactor lfops t55xx functions

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share t55xx configuration register definitions with client for later use
(warning - compiled but not fully tested yet)
This commit is contained in:
marshmellow42 2015-10-24 09:54:04 -04:00
parent 88f475cf6b
commit 3606ac0a2b
7 changed files with 180 additions and 313 deletions
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75
common/protocols.c
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@ -3,13 +3,36 @@
#include <stdint.h>
#include <stdarg.h>
#include "protocols.h"
// ATA55xx shared presets & routines
uint32_t GetT55xxClockBit(uint32_t clock) {
switch (clock) {
case 128:
return T55x7_BITRATE_RF_128;
case 100:
return T55x7_BITRATE_RF_100;
case 64:
return T55x7_BITRATE_RF_64;
case 50:
return T55x7_BITRATE_RF_50;
case 40:
return T55x7_BITRATE_RF_40;
case 32:
return T55x7_BITRATE_RF_32;
case 16:
return T55x7_BITRATE_RF_16;
case 8:
return T55x7_BITRATE_RF_8;
default:
return 0;
}
}
#ifndef ON_DEVICE
#include "ui.h"
#define prnt PrintAndLog
#endif
// iclass / picopass chip config structures and shared routines
typedef struct {
uint8_t app_limit; //[8]
uint8_t otp[2]; //[9-10]
@ -18,8 +41,7 @@ typedef struct {
uint8_t mem_config; //[13]
uint8_t eas; //[14]
uint8_t fuses; //[15]
}picopass_conf_block;
} picopass_conf_block;
typedef struct {
uint8_t csn[8];
@ -28,32 +50,17 @@ typedef struct {
uint8_t key_d[8];
uint8_t key_c[8];
uint8_t app_issuer_area[8];
} picopass_hdr;
}picopass_hdr;
//#define prnt printf
/*void prnt(char *fmt,...)
{
va_list argptr;
va_start(argptr, fmt);
vprintf(fmt, argptr);
printf(" "); // cleaning prompt
va_end(argptr);
printf("\n");
}
*/
uint8_t isset(uint8_t val, uint8_t mask)
{
uint8_t isset(uint8_t val, uint8_t mask) {
return (val & mask);
}
uint8_t notset(uint8_t val, uint8_t mask){
uint8_t notset(uint8_t val, uint8_t mask) {
return !(val & mask);
}
void fuse_config(const picopass_hdr *hdr)
{
void fuse_config(const picopass_hdr *hdr) {
uint8_t fuses = hdr->conf.fuses;
if (isset(fuses,FUSE_FPERS))prnt(" Mode: Personalization [Programmable]");
@ -104,8 +111,7 @@ void getMemConfig(uint8_t mem_cfg, uint8_t chip_cfg, uint8_t *max_blk, uint8_t *
}
}
void mem_app_config(const picopass_hdr *hdr)
{
void mem_app_config(const picopass_hdr *hdr) {
uint8_t mem = hdr->conf.mem_config;
uint8_t chip = hdr->conf.chip_config;
uint8_t applimit = hdr->conf.app_limit;
@ -118,28 +124,25 @@ void mem_app_config(const picopass_hdr *hdr)
prnt(" AA1: blocks 06-%02X", applimit);
prnt(" AA2: blocks %02X-%02X", applimit+1, max_blk);
}
void print_picopass_info(const picopass_hdr *hdr)
{
void print_picopass_info(const picopass_hdr *hdr) {
fuse_config(hdr);
mem_app_config(hdr);
}
void printIclassDumpInfo(uint8_t* iclass_dump)
{
// picopass_hdr hdr;
// memcpy(&hdr, iclass_dump, sizeof(picopass_hdr));
void printIclassDumpInfo(uint8_t* iclass_dump) {
print_picopass_info((picopass_hdr *) iclass_dump);
}
/*
void test()
{
void test() {
picopass_hdr hdr = {0x27,0xaf,0x48,0x01,0xf9,0xff,0x12,0xe0,0x12,0xff,0xff,0xff,0x7f,0x1f,0xff,0x3c};
prnt("Picopass configuration:");
print_picopass_info(&hdr);
}
int main(int argc, char *argv[])
{
int main(int argc, char *argv[]) {
test();
return 0;
}
*/
#endif
//ON_DEVICE