/**
* Extra options for the DS2432
*
* bank the memory bank to be used.
* portnum port number for the device
* SNum The serial number for the chosen device.
*
* @return numeric value entered from the console.
*/
SMALLINT optionSHAEE(SMALLINT bank, int portnum, uchar *SNum)
{
int done = FALSE;
int try_again = FALSE;
int addr,len;
uchar data[64];
int i;
do
{
switch(bank)
{
case 0: case 1: case 2: case 3:
done = TRUE;
break;
case 4: // Load First Secret
printf("Enter the address for loading first secret: ");
addr = getNumber(0, 152);
printf("Enter the Load First Secret data: ");
if(menuSelect(ENTRY_MENU,SNum) == MODE_TEXT)
len = getData(data,MAX_LEN,MODE_TEXT);
else
len = getData(data,MAX_LEN,MODE_HEX);
if(!loadFirstSecret(portnum,addr,SNum,&data[0],len))
OWERROR_DUMP(stderr);
break;
case 5: // Compute Next Secret
printf("Enter the address for computing next secret: ");
addr = getNumber(0,128);
if(!computeNextSecret(portnum,addr,SNum,&data[0]))
OWERROR_DUMP(stderr);
printf("The new secret is: ");
for(i=0;i<8;i++)
printf("%02X ",data[i]);
printf("\n");
break;
case 6: // Change Bus Master Secret
printf("Enter the new Bus Master Secret: ");
try_again = FALSE;
do
{
if(menuSelect(ENTRY_MENU,SNum) == MODE_TEXT)
len = getData(data,MAX_LEN,MODE_TEXT);
else
len = getData(data,MAX_LEN,MODE_HEX);
if(len != 8)
{
printf("The secret is 8 bytes long try again: ");
try_again = TRUE;
}
else
try_again = FALSE;
}
while(try_again);
setBusMasterSecret(&data[0]);
break;
case 7: // Lock Secret
data[0] = 0xAA;
if(!bankWriteBlock(3,portnum,SNum,8,data,1))
{
OWERROR_DUMP(stderr);
break;
}
break;
case 8: // Input new challenge for Read Authenticate
printf("Enter the New Challenge: ");
try_again = FALSE;
do
{
if(menuSelect(ENTRY_MENU,SNum) == MODE_TEXT)
len = getData(data,MAX_LEN,MODE_TEXT);
else
len = getData(data,MAX_LEN,MODE_HEX);
if(len != 8)
{
printf("The challenge is 8 bytes long try again: ");
try_again = TRUE;
}
else
try_again = FALSE;
}
while(try_again);
setChallenge(&data[0]);
break;
case 9: // Write Protect page 0-3
data[0] = 0x00;
if(!bankWriteBlock(3,portnum,SNum,9,data,1))
{
OWERROR_DUMP(stderr);
break;
}
break;
case 10: // Set Page 1 to EEPROM mode
data[0] = 0xAA;
for(i=5;i<8;i++)
data[i] = 0x00;
if(!bankWriteBlock(3,portnum,SNum,12,data,1))
{
OWERROR_DUMP(stderr);
break;
}
break;
case 11: // Write Protect Page 0
data[0] = 0xAA;
if(!bankWriteBlock(3,portnum,SNum,13,data,1))
{
OWERROR_DUMP(stderr);
break;
}
break;
case 12: // Print Current Bus Master Secret
returnBusMasterSecret(&data[0]);
printf("The current Bus Master Secret is: ");
for(i=0;i<8;i++)
printf("%02X ",data[i]);
printf("\n");
break;
default:
done = TRUE;
break;
}
if(!done)
{
printf("\n");
bank = selectBank(bank, SNum);
}
}
while(!done);
return bank;
}
int main(int argc, char **argv)
{
int len, addr, page, answer, i;
int done = FALSE;
SMALLINT bank = 1;
uchar data[552];
int portnum = 0;
uchar AllSN[MAXDEVICES][8];
int NumDevices;
int owd;
char msg[132];
// check for required port name
if (argc != 2)
{
sprintf(msg,"1-Wire Net name required on command line!\n"
" (example: \"COM1\" (Win32 DS2480),\"/dev/cua0\" "
"(Linux DS2480),\"{1,5}\" (Win32 TMEX)\n");
printf("%s\n",msg);
return 0;
}
printf("\n1-Wire Memory utility console application Version 0.01\n");
if((portnum = owAcquireEx(argv[1])) < 0)
{
OWERROR_DUMP(stdout);
return 0;
}
else
{
// loop to do menu
do
{
// Main menu
switch (menuSelect(MAIN_MENU,&AllSN[0][0]))
{
case MAIN_SELECT_DEVICE :
// find all parts
// loop to find all of the devices up to MAXDEVICES
NumDevices = 0;
do
{
// perform the search
if (!owNext(portnum,TRUE, FALSE))
break;
owSerialNum(portnum,AllSN[NumDevices], TRUE);
NumDevices++;
}
while (NumDevices < (MAXDEVICES - 1));
/* for test devices without a serial number
if(NumDevices == 0)
{
for(i=0;i<8;i++)
AllSN[0][i] = 0x00;
NumDevices++;
}*/
// select a device
owd = selectDevice(NumDevices,&AllSN[0]);
// display device info
printDeviceInfo(portnum,&AllSN[owd][0]);
// select a bank
bank = selectBank(bank, &AllSN[owd][0]);
if((AllSN[owd][0] == 0x33) || (AllSN[owd][0] == 0xB3))
bank = optionSHAEE(bank,portnum,&AllSN[owd][0]);
// display bank information
displayBankInformation(bank,portnum,&AllSN[owd][0]);
// loop on bank menu
do
{
switch (menuSelect(BANK_MENU,&AllSN[owd][0]))
{
case BANK_INFO :
// display bank information
displayBankInformation(bank,portnum,&AllSN[owd][0]);
break;
case BANK_READ_BLOCK :
// read a block
printf("Enter the address to start reading: ");
addr = getNumber(0, (owGetSize(bank,&AllSN[owd][0])-1));
printf("\n");
printf("Enter the length of data to read: ");
len = getNumber(0, owGetSize(bank, &AllSN[owd][0]));
printf("\n");
if(!dumpBankBlock(bank,portnum,&AllSN[owd][0],addr,len))
OWERROR_DUMP(stderr);
break;
case BANK_READ_PAGE :
printf("Enter the page number to read: ");
page = getNumber(0, (owGetNumberPages(bank,&AllSN[owd][0])-1));
printf("\n");
if(!dumpBankPage(bank,portnum,&AllSN[owd][0],page))
OWERROR_DUMP(stderr);
break;
case BANK_READ_UDP :
printf("Enter the page number to read: ");
page = getNumber(0, (owGetNumberPages(bank,&AllSN[owd][0])-1));
printf("\n");
if(!dumpBankPagePacket(bank,portnum,&AllSN[owd][0],page))
OWERROR_DUMP(stderr);
break;
case BANK_WRITE_BLOCK :
// write a block
printf("Enter the address to start writing: ");
addr = getNumber(0, (owGetSize(bank,&AllSN[owd][0])-1));
if(menuSelect(ENTRY_MENU,&AllSN[owd][0]) == MODE_TEXT)
len = getData(data,MAX_LEN,MODE_TEXT);
else
len = getData(data,MAX_LEN,MODE_HEX);
if(!bankWriteBlock(bank,portnum,&AllSN[owd][0],addr,data,len))
{
OWERROR_DUMP(stderr);
break;
}
if(owCanRedirectPage(bank,&AllSN[owd][0]))
{
printf("Enter if you want to redirect page (0 no, 1 yes): ");
answer = getNumber(0,1);
if(answer)
{
printf("What page would you like to redirect:");
page = getNumber(0,255);
printf("Where would you like to redirect:");
addr = getNumber(0,255);
if(!redirectPage(bank,portnum,&AllSN[owd][0],page,addr))
{
OWERROR_DUMP(stderr);
break;
}
}
}
if(owCanLockPage(bank,&AllSN[owd][0]))
{
printf("Enter if you want to lock page (0 no, 1 yes):");
answer = getNumber(0,1);
if(answer)
{
printf("What page would you like to lock?");
page = getNumber(0,255);
if(!lockPage(bank,portnum,&AllSN[owd][0],page))
{
OWERROR_DUMP(stderr);
break;
}
}
}
if(owCanLockRedirectPage(bank,&AllSN[owd][0]))
{
printf("Enter if you want to lock redirected page (0 no, 1 yes):");
answer = getNumber(0,1);
if(answer)
{
printf("Which redirected page do you want to lock:");
page = getNumber(0,255);
if(!lockRedirectPage(bank,portnum,&AllSN[owd][0],page))
{
OWERROR_DUMP(stderr);
break;
}
}
}
break;
case BANK_WRITE_UDP :
printf("Enter the page number to write a UDP to: ");
page = getNumber(0, (owGetNumberPages(bank,&AllSN[owd][0])-1));
if(menuSelect(ENTRY_MENU,&AllSN[owd][0]) == MODE_TEXT)
len = getData(data,MAX_LEN,MODE_TEXT);
else
len = getData(data,MAX_LEN,MODE_HEX);
if(!bankWritePacket(bank,portnum,&AllSN[owd][0],page,data,len))
OWERROR_DUMP(stderr);
break;
case BANK_BM_READ_PASS:
printf("Enter the 8 byte read only password if less 0x00 will be filled in.");
if(menuSelect(ENTRY_MENU,&AllSN[owd][0]) == MODE_TEXT)
len = getData(data,8,MODE_TEXT);
else
len = getData(data,8,MODE_HEX);
if(len != 8)
{
for(i=len;i<8;i++)
data[i] = 0x00;
}
if(!owSetBMReadOnlyPassword(portnum,&AllSN[owd][0],data))
OWERROR_DUMP(stderr);
break;
case BANK_BM_RW_PASS:
printf("Enter the 8 byte read/write password if less 0x00 will be filled in.");
if(menuSelect(ENTRY_MENU,&AllSN[owd][0]) == MODE_TEXT)
len = getData(data,8,MODE_TEXT);
else
len = getData(data,8,MODE_HEX);
if(len != 8)
{
for(i=len;i<8;i++)
data[i] = 0x00;
}
if(!owSetBMReadWritePassword(portnum,&AllSN[owd][0],data))
OWERROR_DUMP(stderr);
break;
case BANK_READ_PASS:
printf("Enter the 8 byte read only password if less 0x00 will be filled in.");
if(menuSelect(ENTRY_MENU,&AllSN[owd][0]) == MODE_TEXT)
len = getData(data,8,MODE_TEXT);
else
len = getData(data,8,MODE_HEX);
if(len != 8)
{
for(i=len;i<8;i++)
data[i] = 0x00;
}
if(!owSetReadOnlyPassword(portnum,&AllSN[owd][0],data))
OWERROR_DUMP(stderr);
break;
case BANK_RW_PASS:
printf("Enter the 8 byte read/write password if less 0x00 will be filled in.");
if(menuSelect(ENTRY_MENU,&AllSN[owd][0]) == MODE_TEXT)
len = getData(data,8,MODE_TEXT);
else
len = getData(data,8,MODE_HEX);
if(len != 8)
{
for(i=len;i<8;i++)
data[i] = 0x00;
}
if(!owSetReadWritePassword(portnum,&AllSN[owd][0],data))
OWERROR_DUMP(stderr);
break;
case BANK_ENABLE_PASS:
if(!owSetPasswordMode(portnum,&AllSN[owd][0],ENABLE_PSW))
OWERROR_DUMP(stderr);
break;
case BANK_DISABLE_PASS:
if(!owSetPasswordMode(portnum,&AllSN[owd][0],DISABLE_PSW))
OWERROR_DUMP(stderr);
break;
case BANK_NEW_BANK :
// select a bank
bank = selectBank(bank,&AllSN[owd][0]);
if((AllSN[owd][0] == 0x33) || (AllSN[owd][0] == 0xB3))
bank = optionSHAEE(bank,portnum,&AllSN[owd][0]);
// display bank information
displayBankInformation(bank,portnum,&AllSN[owd][0]);
break;
case BANK_MAIN_MENU :
done = TRUE;
break;
}
}
while (!done);
done = FALSE;
break;
case MAIN_QUIT :
done = TRUE;
break;
} // Main menu switch
}
while (!done); // loop to do menu
owRelease(portnum);
} // else for owAcquire
return 1;
}
