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information for direct work with registers(stm32f407vg discovery board)

STM discovery

Hello guys, Does any one can introduce me a site, book, ... where I can find information about working directly with registers in STM32F(407VG)?
I want to be familiar with this topic(working with keil 5)
If not, what about CMSIS based one? I need something that explain step by step for a person who is beginner!

Thanks a lot

Parents
  • 0 in reply to Andy Neil

    Note that the concept of working directly with the registers is basically the same for most processors.

    So you can learn the concept with just about any processor - including a much simpler processor that you might just run in the simulator.

    Then you can get the full ST documentation for your real processor and read through the individual chapters that describes the registers, the supported values and how different registers might interact.

    In the end, most embedded programs will interact more or less directly with the processor registers - even if some processors have a framework where you might assign values to a struct and have a (possibly inlined) function move the values from the struct into the actual registers.

Reply
  • 0 in reply to Andy Neil

    Note that the concept of working directly with the registers is basically the same for most processors.

    So you can learn the concept with just about any processor - including a much simpler processor that you might just run in the simulator.

    Then you can get the full ST documentation for your real processor and read through the individual chapters that describes the registers, the supported values and how different registers might interact.

    In the end, most embedded programs will interact more or less directly with the processor registers - even if some processors have a framework where you might assign values to a struct and have a (possibly inlined) function move the values from the struct into the actual registers.

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