SyncByte
Member
Hi All
I recently acquired an Apple /// (128KB) which came with a 5MB Profile external hard drive, second floppy disk drive and monitor. No boot disks and the 25-way PROFILE interface cable was missing.
The computer had a couple of minor hardware faults and after spending a little time on it I fixed these and have now been able to boot it and create some SOS boot disks over the serial interface thanks to the (excellent) ADTPro program.
I was not sure of the pinout for the PROFILE interface cable but in the end I assumed it would be a straight-through 25-way cable. I made one up and was pleased to find that ADTPro can access the PROFILE at block/sector level. I can happily transfer all 9,728 blocks from the PROFILE to the PC over the serial port, so all appears to be well with the hardware.
According to ADTPro, the PROFILE is formatted (volume name "PROFILE"). Looking at the content of the raw sectors I have transferred to a PC using ADTPro, it has a SOS volume with various directory names and files.
However, what I would like to do now is do a file listing of the files on the PROFILE using the ///.
I have obtained the Apple /// System Utilities Disk image and when I boot with this disk I can see the floppy drives but cannot see the PROFILE in the Device or File Handling menus. So, I assumed that this was because the PROFILE driver was not loaded.
So, I then used the SCP (system configuration program) on the System Utils disk to read the device driver (SOS.DRIVER) from the ADTPro disk (as the ADTPro disk does have the required driver for the PROFILE). I then did a GENERATE to update SOS.DRIVER on my System Utilities Disk. Now I am able to see .PROFILE listed as a device in the SCP. Good so far!
However, when I exit back to the File Handling menu in the System Utilities, the .PROFILE device becomes unavailable again.
Does anyone know why this is happening and have a solution?
Sorry for the long post, I thought it best to include as much info as possible!
Thanks for any advice
I recently acquired an Apple /// (128KB) which came with a 5MB Profile external hard drive, second floppy disk drive and monitor. No boot disks and the 25-way PROFILE interface cable was missing.
The computer had a couple of minor hardware faults and after spending a little time on it I fixed these and have now been able to boot it and create some SOS boot disks over the serial interface thanks to the (excellent) ADTPro program.
I was not sure of the pinout for the PROFILE interface cable but in the end I assumed it would be a straight-through 25-way cable. I made one up and was pleased to find that ADTPro can access the PROFILE at block/sector level. I can happily transfer all 9,728 blocks from the PROFILE to the PC over the serial port, so all appears to be well with the hardware.
According to ADTPro, the PROFILE is formatted (volume name "PROFILE"). Looking at the content of the raw sectors I have transferred to a PC using ADTPro, it has a SOS volume with various directory names and files.
However, what I would like to do now is do a file listing of the files on the PROFILE using the ///.
I have obtained the Apple /// System Utilities Disk image and when I boot with this disk I can see the floppy drives but cannot see the PROFILE in the Device or File Handling menus. So, I assumed that this was because the PROFILE driver was not loaded.
So, I then used the SCP (system configuration program) on the System Utils disk to read the device driver (SOS.DRIVER) from the ADTPro disk (as the ADTPro disk does have the required driver for the PROFILE). I then did a GENERATE to update SOS.DRIVER on my System Utilities Disk. Now I am able to see .PROFILE listed as a device in the SCP. Good so far!
However, when I exit back to the File Handling menu in the System Utilities, the .PROFILE device becomes unavailable again.
Does anyone know why this is happening and have a solution?
Sorry for the long post, I thought it best to include as much info as possible!
Thanks for any advice