Online Student Resources for "Digital-Signal-Processing-using-Arm-Cortex-M-based-Microcontrollers: Theory-and-Practice"

The Arm DSP textbook called "Digital-Signal-Processing-using-Arm-Cortex-M-based-Microcontrollers: Theory-and-Practice" extensively mentions "Online Student Resources" to look for various exercises/example codes/etc.

I cannot find the so-called "Online Student Resources" anywhere on Arm's website or elsewhere. It is becoming quite hard to follow the textbook without the resources.