/*
 * Copyright (c) 2022 OpenLuat & AirM2M
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include "luat_base.h"
#include "luat_mcu.h"
#include "luat_spi.h"
#include "app_interface.h"

#include "FreeRTOS.h"
extern uint32_t SystemCoreClock;
int luat_mcu_set_clk(size_t mhz) {
    return 0;
}

int luat_mcu_get_clk(void) {
    return SystemCoreClock/1000000;
}

static uint8_t unique_id[16] = {0};
const char* luat_mcu_unique_id(size_t* t) {
    OTP_GetSn(unique_id);
    *t = sizeof(unique_id);
    return unique_id;
}

long luat_mcu_ticks(void) {
    return GetSysTickMS();
}

uint32_t luat_mcu_hz(void) {
    return 1000;
}

uint64_t luat_mcu_tick64(void) {
	return GetSysTick();
}

uint64_t luat_mcu_tick64_ms(void) {
    return GetSysTickMS();
}

int luat_mcu_us_period(void) {
	return SYS_TIMER_1US;
}

void luat_mcu_delay_us(int delay)
{
	Task_DelayUS(delay);
}

void luat_mcu_set_clk_source(uint8_t source_main, uint8_t source_32k, uint32_t delay)
{
	switch(source_main)
	{
	case 0:
		PM_Set12MSource(0, delay);
		break;
	case 1:
		PM_Set12MSource(1, delay);
		break;
	}
	switch(source_32k)
	{
	case 0:
		PM_Set32KSource(0);
		break;
	case 1:
		PM_Set32KSource(1);
		break;
	}
}