I'm using jlink Plus with Microchip atsamD21 using their studio debugging IDE. Due to the recent shortage of chips we have to use a variety of versions of this chip. We use D21E16B, D21E17A, and D21E17D. The firmware was written to work on all three versions and works just fine. My problem is in debugging, sometimes I need to debug a 17D, sometimes a 17A, and sometimes a 16B. Microchip does not make it easy to switch the chip type, it reloads a new set of libraries every time. When I activate th…