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@Marshmellow42 's cleanup isn device-side "hf mfu" code. Looks nice. Dump uses bigbuffer now, and can dump NTAG216 :)

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Consistency on the client-side code "hf mfu".  looks nice.
This commit is contained in:
iceman1001 2015-05-18 20:58:33 +02:00
commit e7e9508883
7 changed files with 114 additions and 131 deletions
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42
armsrc/mifarecmd.c
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@ -101,18 +101,17 @@ void MifareUC_Auth(uint8_t arg0, uint8_t *keybytes){
return;
};
if(mifare_ultra_auth(keybytes) == 1){
if(!mifare_ultra_auth(keybytes)){
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Authentication failed");
OnError(1);
return;
}
cmd_send(CMD_ACK,1,0,0,0,0);
if (turnOffField) {
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
cmd_send(CMD_ACK,1,0,0,0,0);
}
// Arg0 = BlockNo,
@ -142,7 +141,7 @@ void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)
uint8_t key[16] = {0x00};
memcpy(key, datain, sizeof(key) );
if ( mifare_ultra_auth(key) == 1 ) {
if ( !mifare_ultra_auth(key) ) {
OnError(1);
return;
}
@ -153,8 +152,7 @@ void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)
uint8_t pwd[4] = {0x00};
memcpy(pwd, datain, 4);
uint8_t pack[4] = {0,0,0,0};
if (mifare_ul_ev1_auth(pwd, pack) == 1){
if (!mifare_ul_ev1_auth(pwd, pack)) {
OnError(1);
return;
}
@ -176,6 +174,7 @@ void MifareUReadBlock(uint8_t arg0, uint8_t arg1, uint8_t *datain)
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
//-----------------------------------------------------------------------------
// Select, Authenticate, Read a MIFARE tag.
// read sector (data = 4 x 16 bytes = 64 bytes, or 16 x 16 bytes = 256 bytes)
@ -212,6 +211,7 @@ void MifareReadSector(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
}
if(isOK && mifare_classic_auth(pcs, cuid, FirstBlockOfSector(sectorNo), keyType, ui64Key, AUTH_FIRST)) {
isOK = 0;
if (MF_DBGLEVEL >= 1) Dbprintf("Auth error");
@ -254,8 +254,8 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
uint16_t blocks = arg1;
bool useKey = (arg2 == 1); //UL_C
bool usePwd = (arg2 == 2); //UL_EV1/NTAG
int countblocks = 0;
uint8_t dataout[176] = {0x00};
uint32_t countblocks = 0;
uint8_t *dataout = BigBuf_get_addr();
LEDsoff();
LED_A_ON();
@ -274,7 +274,7 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
uint8_t key[16] = {0x00};
memcpy(key, datain, sizeof(key) );
if ( mifare_ultra_auth(key) == 1 ) {
if ( !mifare_ultra_auth(key) ) {
OnError(1);
return;
}
@ -286,19 +286,30 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
memcpy(pwd, datain, sizeof(pwd));
uint8_t pack[4] = {0,0,0,0};
if (mifare_ul_ev1_auth(pwd, pack) == 1){
if (!mifare_ul_ev1_auth(pwd, pack)){
OnError(1);
return;
}
}
for (int i = 0; i < blocks; i++){
len = mifare_ultra_readblock(blockNo * 4 + i, dataout + 4 * i);
if ((i*4) + 4 > BigBuf_get_traceLen()) {
Dbprintf("Data exceeds buffer!!");
break;
}
len = mifare_ultra_readblock(blockNo + i, dataout + 4 * i);
if (len) {
if (MF_DBGLEVEL >= MF_DBG_ERROR) Dbprintf("Read block %d error",i);
// if no blocks read - error out
if (i==0){
OnError(2);
return;
} else {
//stop at last successful read block and return what we got
break;
}
} else {
countblocks++;
}
@ -313,9 +324,8 @@ void MifareUReadCard(uint8_t arg0, uint16_t arg1, uint8_t arg2, uint8_t *datain)
if (MF_DBGLEVEL >= MF_DBG_EXTENDED) Dbprintf("Blocks read %d", countblocks);
len = blocks*4;
cmd_send(CMD_ACK, 1, len, 0, dataout, len);
countblocks *= 4;
cmd_send(CMD_ACK, 1, countblocks, countblocks, 0, 0);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
@ -392,7 +402,6 @@ void MifareWriteBlock(uint8_t arg0, uint8_t arg1, uint8_t arg2, uint8_t *datain)
LEDsoff();
}
void MifareUWriteBlock(uint8_t arg0, uint8_t *datain)
{
uint8_t blockNo = arg0;
@ -435,7 +444,6 @@ void MifareUWriteBlock_Special(uint8_t arg0, uint8_t *datain)
{
uint8_t blockNo = arg0;
byte_t blockdata[4] = {0x00};
uint8_t uid[10] = {0x00};
memcpy(blockdata, datain,4);
@ -444,7 +452,7 @@ void MifareUWriteBlock_Special(uint8_t arg0, uint8_t *datain)
clear_trace();
iso14443a_setup(FPGA_HF_ISO14443A_READER_LISTEN);
if(!iso14443a_select_card(uid, NULL, NULL)) {
if(!iso14443a_select_card(NULL, NULL, NULL)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
OnError(0);
return;