07-29-2014, 11:03 PM
You can identify the SCP board using the FTDI command for querying the ID. I use the .dll provided by FTDI to control SuperCard Pro. You could also use the COM port, but you don't have all of the neat features offered by the .dll then. I will post some info about this.
When you do a multi-rev read, the index to index time and read length (number of bitcells read) is available by calling Command 0xA1 (DoCMD_GETFLUXINFO). If you add the length of the number of bitcells x 2 (because bitcells are a word wide) to the start of the buffer that holds the 2 revolutions of data, you will be at the beginning of the 2nd revolution.
You might want to take a look at Keirf's code. He has already added SCP hardware support into his disk utility. So, the C source is done and tested. You can find info here:
https://www.cbmstuff.com/forum/showthread.php?tid=115
When you do a multi-rev read, the index to index time and read length (number of bitcells read) is available by calling Command 0xA1 (DoCMD_GETFLUXINFO). If you add the length of the number of bitcells x 2 (because bitcells are a word wide) to the start of the buffer that holds the 2 revolutions of data, you will be at the beginning of the 2nd revolution.
You might want to take a look at Keirf's code. He has already added SCP hardware support into his disk utility. So, the C source is done and tested. You can find info here:
https://www.cbmstuff.com/forum/showthread.php?tid=115