// ********************* LOW-LEVEL ISSP SUBROUTINE SECTION ********************
// ****************************************************************************
// **** PROCESSOR SPECIFIC ****
// ****************************************************************************
// **** USER ATTENTION REQUIRED ****
// ****************************************************************************
// fLoadSecurityData()
// Load security data from hex file into 64 byte host ram buffer. In a fully
// functional program (not a demo) this routine should do the following:
// 1. Read data from security record in hex file into ram buffer.
// 2. Check host ram buffer + record data (Address, # of bytes) against hex
// record checksum at end of record line
// 3. If error reread security data from file or abort
// 4. Exit this Function and Program block
// In this demo routine, all of the security data is set to unprotected (0x00)
// and it returns.
// This function always returns PASS. The flag return is reserving
// functionality for non-demo versions.
// ****************************************************************************
signed char fLoadSecurityData(unsigned char bBankNum)
{
// >>> The following call is for demo use only. <<<
// Function LoadArrayWithSecurityData fills buffer for demo
// LoadArrayWithSecurityData(0,SECURITY_BYTES_PER_BANK, 0x00);
LoadArrayWithSecurityData(0,SECURITY_BYTES_PER_BANK, SECURITY_DATA); //PTJ: 0x1B (00 01 10 11) is more interesting security data than 0x00 for testing purposes
// Note:
// Error checking should be added for the final version as noted above.
// For demo use this function just returns PASS.
return(PASS);
}
/*
********************* LOW-LEVEL ISSP SUBROUTINE SECTION ********************
****************************************************************************
**** PROCESSOR SPECIFIC ****
****************************************************************************
**** USER ATTENTION REQUIRED ****
****************************************************************************
fLoadSecurityData()
Load security data from hex file into 64 byte host ram buffer. In a fully
functional program (not a demo) this routine should do the following:
1. Read data from security record in hex file into ram buffer.
2. Check host ram buffer + record data (Address, # of bytes) against hex
record checksum at end of record line
3. If error reread security data from file or abort
4. Exit this Function and Program block
In this demo routine, all of the security data is set to unprotected (0x00)
and it returns.
This function always returns PASS. The flag return is reserving
functionality for non-demo versions.
****************************************************************************
*/
signed char fLoadSecurityData(unsigned char bBankNum)
{
/* >>> The following call is for demo use only. <<<
Function LoadArrayWithSecurityData fills buffer for demo
*/
LoadArrayWithSecurityData(0, SecurityBytesPerBank, SECURITY_DATA);
/* PTJ: 0x1B (00 01 10 11) is more interesting security data
than 0x00 for testing purposes */
/* Note:
Error checking should be added for the final version as noted above.
For demo use this function just returns PASS. */
return PASS;
}
