5 Elements to Secure Embedded Systems – Part #4 Secure Bootloaders
In “5 Elements to a Secure Embedded System – Part 3 Secure Boot”, we continued our discussion about the five…
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3 Use Cases for Multicore Microcontrollers
Multicore microcontrollers are starting to become popular among embedded systems designers. Designers can leverage multiple cores by breaking their applications…
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Is It a Bug or Feature?
Living in Michigan, it’s not uncommon to wake up on a cold winter morning and find that an automobile just…
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Design Cycle | Embedded Basics | Security | Software | Tools
Programming the STM32 Option Bytes using SEGGER J-Flash
Nearly every microcontroller contains option bytes, fuses, or some method to control general settings on the processor. These settings often…
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3 Development Boards to Get Started with TrustZone for Cortex-M Microcontrollers
Developing a product today without taking security into account is foolhardy. Nearly every device being developed today is in some…
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5 Elements to Secure Embedded Systems – Part #3 Secure Boot
In “5 Elements to a Secure Embedded System – Part 2 Root-of-Trust”, we continued our discussion about the five essential…
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3 More Tips for Speeding Up Framework Interrupt Handlers
Last month, in 3 Tips for Speeding Up Framework Interrupt Handlers, we looked at several methods that could be used…
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5 Elements to Secure Embedded System – Part #2 Root-of-Trust (RoT)
In “5 Elements to Secure Embedded Systems – Part #1 Hardware-Based Isolation”, we started our discussion about the five essential…
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CEC – Best Practices for Designing Real-Time Embedded Systems
Development teams today are faced with the need to develop systems within smaller budgets, shorter timeframes and with more features….
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3 Tips for Speeding Up Interrupt Handlers
Embedded software developers today are a bit spoiled. Many microcontrollers come with an ecosystem that includes peripheral drivers, an RTOS,…
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Understanding Weak Symbols
If a developer closely looks at framework and library files, they may come across functions that have __weak in front…
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5 Elements to Secure Embedded Systems – Part #1 Hardware Based Isolation
Nearly every embedded system requires some level of security, whether it’s just the basics to lock down the programming port…
