Hi,
The RLink is not limited to ST devices.
For now the software handles STR7x, STR9x, STM32x, LPC17x, and some LPC2x (but not all of them). We are in the process of adding support for more ARM devices, and that will not require customers to upgrade the RLink. Only the software.
I suggest you download and install the software (Ride7 + RKit-ARM kits) from the Raisonance website and you will be able to see the exact list of devices currently supported.
Best Regards,
Vincent