VME-7807RC-414001 | GE | Master the control methods of hardware

Description

VME-7807RC-414001 | GE | Master the control methods of hardware

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For example, interrupt, polling, DMA, a hardware controller usually has multiple control methods, and you need to choose the appropriate operation method according to the system performance needs.
VME-7807RC-414001: For beginners, the importance level is * * *. The primary stage aims to achieve functionality. The order of mastery should be: polling ->interrupt ->DMA. As learning deepens, it is necessary to comprehensively consider the performance requirements of the system and adopt appropriate methods.
A solid foundation in GNU C programming
For example, C language pointers, structures, memory operations, linked lists, queues, stacks, mixed C and assembly programming, etc.
VME-7807RC-414001 These programming syntax are the foundation for writing device drivers.
The importance level of this item, whether for beginners or seasoned hands.
Good Linux operating system concept

Concepts such as multiprocessing, multithreading, process scheduling, process preemption, process context, virtual memory, atomic operations, blocking, sleep, synchronization, and their relationships.
The use of VME-7807RC-414001 and other concepts and methods in device drivers is the biggest difference between Linux device drivers and microcontroller programming. Only by understanding them can high-quality drivers be written.
For beginners, the importance level of this item is: * * *. Starting with the goal of achieving functionality, gradually improving one’s own drivers.

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