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среда, 9 апреля 2014 г.

Unique ID for STM32

Прочитать Unique ID очень легко, нужно лишь считать 3 32-битных значения, начиная с адреса 0x1FFFF7E8 (или 0x1FFF7A10 в случае STM32F4)..

static unsigned long *Unique_ID = (uint32_t *)0x1FFFF7E8;
unsigned long Unique_ID_0, Unique_ID_1, Unique_ID_2;
Unique_ID_0 = Unique_ID[0];
Unique_ID_1 = Unique_ID[1];
Unique_ID_2 = Unique_ID[2];


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