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Reading a memory location into a C varaible

Jinen Dedhia

Hi,

I need to read a memory location (SRAM)and load the value into a variable of type integer in my 'C' code.

How do I achieve the above mentioned problem in C?

Do I need to do some kind of translations to be done when I read the value so that it would be read as proper integer?

Regards,
Jinen Dedhia

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  • 0

    "How do I achieve the above mentioned problem in C?"

    #define SOME_ADDRESS 0x1234

int i = *(int*)SOME_ADDRESS;
    "Do I need to do some kind of translations to be done when I read the value so that it would be read as proper integer?"

    That depends on the how the value is stored in memory versus your platform's requirements.

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  • 0

    "How do I achieve the above mentioned problem in C?"

    #define SOME_ADDRESS 0x1234

int i = *(int*)SOME_ADDRESS;
    "Do I need to do some kind of translations to be done when I read the value so that it would be read as proper integer?"

    That depends on the how the value is stored in memory versus your platform's requirements.

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