But I need Windows to run the Motorola CPS software to program two-way radios. There's no alternative and Motorola Solutions is not a great software house. Their software is generally quite terrible and extremely picky about its runtime environment. I have two main versions of CPS that I need to run. Because Motorola doesn't just make one version of CPS for all radios, the version you need is tied to your radio series. Great.
The first version I need is for the Waris series radios, which are now discontinued. This is the HT750 and HT1250 (among others). This is a Windows program and uses the RIB device to speak to the radio through an actual no-shit serial port. The versions of Windows it can run on are limited, but I am successfully using it on Windows XP. Now, since it needs a real actual no-shit serial port (no USB adapters!), I need a system that (a) can run this version of Windows and (b) has a real serial port. For this version of CPS, I settled on a ThinkPad T23 off eBay. It runs CPS effectively enough to program these radios.
The second version I need is for the MOTOTRBO series radios. I have the XPR7550, for instance. Fortunately this requires an entirely different programming cable (this time it's USB!) and different software. The recommended version of Windows is 7.
The T23 is out of the question for Windows 7, so I have drafted a spare work laptop in to temporary duty just for programming the radios. After I program them, I plan to wipe the laptop and find a more permanent solution. Unfortunately this has become much more difficult than I wanted.
The laptop I'm trying to install Windows 7 on is a 6th generation ThinkPad X1 Carbon. It has USB 3.0 and NVMe storage. These are things Windows 7 knows nothing about natively, which means that even though I have been able to figure out a way to create USB boot media for Windows 7 and boot it, it can't see what it booted from nor can it load any drivers from anywhere because the only way to sneakernet drivers in this early is through USB 3.0.
Googling around reveals some methods to update your Windows 7 install media and add drivers. I tried this from the T23 on Windows XP, but the updating steps have to run from Windows 7. Come on.
I have wasted a lot of time on this, but the plan at the moment is:
- Install a virtual guest on my Linux workstation and install Windows 7.
- Install OpenSSH and rsync in that virtual guest.
- rsync over the Windows 7 install ISO to the Windows 7 guest.
- Follow the steps to use the DISM program to modify the boot media to add in the USB 3.0 drivers and the NVMe drivers. I have no idea if this will work.
- Save the resulting changes back to the ISO.
- rsync the ISO back to the Linux host.
- dd out the modified ISO to flash media.
- Boot the new ISO on the ThinkPad X1 Carbon and proceed with installation.
- Install the MOTOTRBO software and program the radios.