#pragma once
#include <stdio.h>

#include "basic_h/basic.hpp"
//
#include "clock.hpp"

extern "C" {
GPIO_TypeDef* chip_get_gpio(Pin_t pin);
uint16_t      chip_get_pinoff(Pin_t pin);

void chip_critical_enter(void);
void chip_critical_exit(void);

uint32_t chip_get_timer_clock_sorce_freq(TIM_HandleTypeDef* tim);
bool chip_calculate_prescaler_and_autoreload_by_expect_freq(uint32_t timerInClk, float infreqhz, uint32_t* prescaler, uint32_t* autoreload);
}