Update README.md

[proxmark3-svn] / common / protocols.c

diff --git a/common/protocols.c b/common/protocols.c
index 0a523da3ab993021fc13318903c3114a9326c16c..357f66c3cf32f225e64f821c39f11c41e6c2168e 100644 (file)
--- a/common/protocols.c
+++ b/common/protocols.c
@@ -1,15 +1,28 @@
-#include <strings.h>
 #include <string.h>
 #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]
@@ -18,7 +31,7 @@ typedef struct {
        uint8_t mem_config;     //[13]
        uint8_t eas;            //[14]
        uint8_t fuses;          //[15]
-}picopass_conf_block;
+} picopass_conf_block;
 
 
 typedef struct {
@@ -28,23 +41,9 @@ 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);
 }
 
@@ -52,27 +51,31 @@ 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]");
-       else prnt("     Mode: Application [Locked]");
+       if (isset(fuses,FUSE_FPERS)) 
+               prnt("  Mode: Personalization [Programmable]");
+       else 
+               prnt("  Mode: Application [Locked]");
 
-       if (isset(fuses, FUSE_CODING1))
+       if (isset(fuses, FUSE_CODING1)) {
                prnt("  Coding: RFU");
-       else
-       {
-               if( isset( fuses , FUSE_CODING0)) prnt("        Coding: ISO 14443-2 B/ISO 15693");
-               else prnt("     Coding: ISO 14443B only");
+       } else {
+               if( isset( fuses , FUSE_CODING0)) 
+                       prnt("  Coding: ISO 14443-2 B/ISO 15693");
+               else 
+                       prnt("  Coding: ISO 14443B only");
        }
        if( isset (fuses,FUSE_CRYPT1 | FUSE_CRYPT0 )) prnt("    Crypt: Secured page, keys not locked");
        if( isset (fuses,FUSE_CRYPT1) && notset( fuses, FUSE_CRYPT0 )) prnt("   Crypt: Secured page, keys not locked");
        if( notset (fuses,FUSE_CRYPT1) && isset( fuses, FUSE_CRYPT0 )) prnt("   Crypt: Non secured page");
        if( notset (fuses,FUSE_CRYPT1) && notset( fuses, FUSE_CRYPT0 )) prnt("  Crypt: No auth possible. Read only if RA is enabled");
 
-       if( isset( fuses, FUSE_RA)) prnt("      RA: Read access enabled");
-       else prnt("     RA: Read access not enabled");
+       if( isset( fuses, FUSE_RA))
+               prnt("  RA: Read access enabled");
+       else 
+               prnt("  RA: Read access not enabled");
 }
 
 void getMemConfig(uint8_t mem_cfg, uint8_t chip_cfg, uint8_t *max_blk, uint8_t *app_areas, uint8_t *kb) {
@@ -104,8 +107,7 @@ 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 +120,25 @@ 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