MAX32630FTHR BLE error

Sorry my error.

For some reason I thought you were using the latest MAX32680 microcontroller rather than the MAX32630.

It is worth searching through the forum as there is plenty (the good, bad & ugly) about the MAX32630FTHR.

If that link is TL;DR, then basically the BLE module on max32630fthr micro is a peripheral device and thus requires TI specific CC256x HCI commands to get it to work with the micro. There is no longer an API within Mbed OS 6 to bridge this with the cordio stack.