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#include "utils.h"
#include "sys_platform.h"

void delayMS(uint32_t ms) {
	uint32_t val, count;
	timer_reg_p base = (timer_reg_p) TIMER0_INST_BASE_ADDR;

	count = 1 + ms * SYSCLK_KHZ;	// to avoid overflow, dont allow delay too long time

	base->cnt_l = 1;
	base->cnt_h = 0;
//	base->cmp_l = count + 1;
//	base->cmp_h = 0;

	do {
		val = base->cnt_l;
	} while (val < count);
}