Free Coupon Code ARMv8-M TrustZone on Cortex-M33 with LPC55S69 100% OFF

Udemy Free coupon code for ARMv8-M TrustZone on Cortex-M33 with LPC55S69 course taught by Wadix Technologies, which has 1,877 students and is rated 3.2 out of 5 votes. This course is about 6 hour(s) 47 minute(s) in English and was updated on December 19, 2025. You can use this Udemy course with a free certificate and find the coupon at the bottom of this page.

Learn ARMv8-M TrustZone on Cortex-M33: Secure/Non-Secure states, SAU/IDAU, CMSIS security & firmware on LPC55S69

Secure your embedded systems the right way using ARMv8-M TrustZone on Cortex-M33.This advanced course teaches you how to design, build, and debug trusted execution environments (TEE) on ARM Cortex-M33 microcontrollers, using the LPC55S69, CMSIS, and KEIL-MDK.

You’ll learn both the theory and hands-on implementation of TrustZone, from secure/non-secure partitioning to memory configuration, state transitions, and debugging real hardware-level isolation.

This is a practical, project-driven course for embedded engineers who want to master security at the firmware hardware level.

What You Will Learn

• ARMv8-M architecture and TrustZone security concepts

• Secure, Non-Secure and NSC (Non-Secure Callable) states

• How to configure SAU (Security Attribution Unit)

• How IDAU works for memory security

• Memory partitioning based on access and privilege

• TrustZone-specific instructions (SG, BLXNS, BXNS)

• Handling secure and non-secure interrupts

• Writing secure and non-secure C code with CMSIS security macros

• Creating TrustZone projects using KEIL-MDK

• Building Makefile-based C projects for LPC55S69

• Debugging transitions at both C and assembly level

• Real embedded labs step-by-step
  

Tools & Technologies You Will Use

• ARMv8-M TrustZone

• CMSIS / Security Attributes

• Keil-MDK

• Makefile-based C projects

• Hardware-level debugging
  

Who This Course Is For

This course is ideal for:

• Embedded systems and firmware engineers

• Developers working with Cortex-M33 or secure microcontrollers

• IoT engineers building secure devices

• Anyone who wants deep, practical knowledge of TrustZone

Some prior experience with embedded C and ARM architecture is recommended.

By the end of this course, you will be able to:

• Implement TrustZone from scratch

• Create secure non-secure firmware

• Configure SAU/IDAU correctly

• Debug TrustZone issues at assembly and C level

• Build secure IoT and embedded applications using LPC55S69