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programming:mcu [2021/01/17 18:49] – created niziakprogramming:mcu [2021/03/16 15:36] – niziak
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 ===== Cortex-M ===== ===== Cortex-M =====
  
-[[http://wiki.csie.ncku.edu.tw/embedded/arm-exceptions.pdf|Introductionthe ARM Cortex-M3Exception / Interrupt]] +  * [[http://wiki.csie.ncku.edu.tw/embedded/arm-exceptions.pdf|Introductionthe ARM Cortex-M3Exception / Interrupt]] 
-[[https://interrupt.memfault.com/blog/cortex-m-fault-debug|How to debug a HardFault on an ARM Cortex-M MCU]]+  * [[https://interrupt.memfault.com/blog/cortex-m-fault-debug|How to debug a HardFault on an ARM Cortex-M MCU]]  
 +  * Disabling/Enabling interrupts (critical sections) 
 +    * [[https://dzone.com/articles/nvic-disabling-interrupts-on-arm-cortex-m-and-the|NVIC: Disabling Interrupts on ARM Cortex-M and the Need for a Memory Barrier Instruction]]