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Real-time LF sampling mode on armsrc

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wh201906 2023-11-14 01:40:31 +08:00
commit b4cc7c02cd
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6 changed files with 166 additions and 5 deletions
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14
include/common.h
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@ -196,4 +196,18 @@ extern bool g_tearoff_enabled;
#define CLEAR_BIT(data, i) *(data + (i / 8)) &= ~(1 << (7 - (i % 8)))
#define FLIP_BIT(data, i) *(data + (i / 8)) ^= (1 << (7 - (i % 8)))
// GCC extension
// from client/deps/tinycbor/compilersupport_p.h
#ifdef __GNUC__
#ifndef likely
# define likely(x) __builtin_expect(!!(x), 1)
#endif
#ifndef unlikely
# define unlikely(x) __builtin_expect(!!(x), 0)
#endif
#else
# define likely(x) (x)
# define unlikely(x) (x)
#endif
#endif