Paparazzi UAS  v4.2.2_stable-4-gcc32f65
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sys_time_arch.h
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23 
28 #ifndef SYS_TIME_ARCH_H
29 #define SYS_TIME_ARCH_H
30 
31 #include "std.h"
32 
33 extern void sys_tick_handler(void);
34 
35 // simulate 1us cpu ticks
36 #define CPU_TICKS_OF_SEC(s) (uint32_t)((s) * 1e6 + 0.5)
37 #define SIGNED_CPU_TICKS_OF_SEC(s) (int32_t)((s) * 1e6 + 0.5)
38 
39 #define SEC_OF_CPU_TICKS(t) ((t) / 1e6)
40 #define MSEC_OF_CPU_TICKS(t) ((t) / 1e3)
41 #define USEC_OF_CPU_TICKS(t) (t)
42 
43 #define SysTimeTimerStart(_t) { }
44 #define SysTimeTimer(_t) (_t)
45 #define SysTimeTimerStop(_t) { }
46 
47 
48 static inline void sys_time_usleep(uint32_t us __attribute__ ((unused))) {}
49 
50 #endif /* SYS_TIME_ARCH_H */
void sys_tick_handler(void)
Definition: sys_time_arch.c:30
static void sys_time_usleep(uint32_t us __attribute__((unused)))
Definition: sys_time_arch.h:48
unsigned long uint32_t
Definition: types.h:18
__attribute__((always_inline))
Definition: i2c_arch.c:35