#include "shrink.h"

int LedSwitch(lua_State *L)
{
	int n = lua_gettop(L);
	int d;
	d = lua_tonumber(L, n);
	HC595_SendDat(d);
	lua_pushnumber(L, d);
	return 1;
}

int CpuStat(lua_State *L)
{
	OS_ENTER_CRITICAL();
	lua_pushnumber(L,OSCPUUsage);
	OS_EXIT_CRITICAL();
	return 1;
}

/*
static int ADCGET(lua_State *L)
{
	uint8 err;
	ADCR = (ADCR) | (1 << 24);
	OSSemPend(adsem,0,&err);
	ADC_Data = (ADC_Data>>6) & 0x3FF;
	ADC_Data = ADC_Data*3300;
	ADC_Data = ADC_Data/1024;
	lua_pushnumber(L,ADC_Data);
	return 1;
}
*/