#include "timers.h" volatile void *g_timer_registers = NULL; void set_timer_address(void *timer_base) { g_timer_registers = timer_base; } inline void *get_timer_address(void) { return g_timer_registers; } void wait(uint32_t microseconds) { uint32_t old_time = TIMERUS_CNTR_1US_0; while (TIMERUS_CNTR_1US_0 - old_time <= result) { /* Spin-lock. */ } }