15 lines
379 B
C
15 lines
379 B
C
#ifndef UTILS_H
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#define UTILS_H
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#define mem32(x) ((volatile uint32_t *)(x))
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#define mem16(x) ((volatile uint16_t *)(x))
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#define CAT2(x, y, z) x##y##z
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#define bit(bit) (1 << bit)
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#define bit_is_set(val, bit) (((val & (1 << bit)) >> bit) == 1)
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#define clear_bit(val, bit) (val = (val & ~(1 << bit)))
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#define set_bit(val, bit) (val = (val | (1 << bit)))
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#endif /* UTILS_H */
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