/*------------------------------------------------------------------------------
--  This file is a part of the libuc, microcontroler library
--  Copyright (C) 2011, Alexis Jeandet
--
--  This program is free software; you can redistribute it and/or modify
--  it under the terms of the GNU General Public License as published by
--  the Free Software Foundation; either version 3 of the License, or
--  (at your option) any later version.
--
--  This program is distributed in the hope that it will be useful,
--  but WITHOUT ANY WARRANTY; without even the implied warranty of
--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--  GNU General Public License for more details.
--
--  You should have received a copy of the GNU General Public License
--  along with this program; if not, write to the Free Software
--  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
-------------------------------------------------------------------------------
--                 Author : Alexis Jeandet
--                   Mail : alexis.jeandet@gmail.com
-------------------------------------------------------------------------------*/
#include "bsp.h"
#include "core.h"


unsigned int OSC0  =12000000;
unsigned int INTOSC =4000000;
unsigned int RTCOSC =32768;
unsigned int currentCpuFreq=0;
float VREF0 =(float)3.3;
uartDev* UART0=(uartDev*)0;
uartDev* UART1=(uartDev*)0;
uartDev* UART2=(uartDev*)0;
uartDev* UART3=(uartDev*)0;
/*
i2cDev* IIC0=(i2cDev*)0;
i2cDev* IIC1=(i2cDev*)0;
i2cDev* IIC2=(i2cDev*)0;

sspDev* SSP0=(sspDev*)0;
sspDev* SSP1=(sspDev*)0;

eeprom24lc0xDev eeprom0;*/

int bsp_init()
{
	bsp_GPIO_init();
	//coresetCpuFreq(20000000);
	//currentCpuFreq=coregetCpuFreq();
	//coresetCpuFreq(60000000);
	//currentCpuFreq=coregetCpuFreq();
	bsp_uart_init();
	bsp_iic_init();
	bsp_ssp_init();
	return 0;
}

void bsp_GPIO_init()
{
	/*PCONP |= ( 1 << 15 ); // power up GPIO
	FIO2DIR |=255;
	LEDS_OFF;*/
}

void bsp_uart_init()
{
	/*PCONP |= ( 1 << 24 ); // power up UART3
	PCONP |= ( 1 << 4 ); // power up UART1
	PINSEL0 |= (1<<4);
	PINSEL0 &= ~(1<<5);
	PINSEL0 |= (1<<6);
	PINSEL0 &= ~(1<<7);
	PINSEL0 |= (1<<20);
	PINSEL0 &= ~(1<<21);
	PINSEL0 |= (1<<22);
	PINSEL0 &= ~(1<<23);*/
	UART0= uartopen(0);
	//uartsetup(UART0,38400,8,1,uartNoParity);
	/*UART2= uartopen(2);
	uartsetup(UART2,38400,8,1,uartNoParity);*/
}

void bsp_ssp_init()
{
	/*SSP0 = sspopen(0);		// power up SSP0
	ssppowerup(SSP0);
	sspsetpclkfactor(SSP0,1);
	PINSEL3 |= (3<<14); //MISO0 on P1.23
	PINSEL3 |= (3<<16); //MOSI0 on P1.24
	PINSEL3 |= (3<<8);  //SCK0 on P1.24
	PINSEL3 |= (3<<10); //SSEL0 on P1.21
	sspsetup(SSP0,8,FFSPI|CLKINHLOW|CKfirstEdge,loopbackOFF|MASTERMODE, 250000);
	enableSSP(SSP0);*/
}


void bsp_iic_init()
{
	/*LPC_SC->PCONP |= ( 1 << 7 ); // power up IIC0
	PINSEL1 |= (1<<22);
	PINSEL1 &= ~(1<<23);
	PINSEL1 |= (1<<24);
	PINSEL1 &= ~(1<<25);
	IIC0 = i2copen(0);
	i2csetdatarate(IIC0,100000);
	eeprom24lc0xopen(&eeprom0,IIC0,0,2048);*/
}

void consoleputc(char c)
{
	uartputc(UART0,c);
}


char consolegetc()
{
	return uartgetc(UART0);
}



void vs10XXclearXCS(){}
void vs10XXsetXCS(){}
int vs10XXDREQ()
{
	return 1;
}