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/*------------------------------------------------------------------------------
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-- This file is a part of the libuc, microcontroler library
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-- Copyright (C) 2011, Alexis Jeandet
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------
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-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@gmail.com
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-------------------------------------------------------------------------------*/
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#include "bsp.h"
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#include "core.h"
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unsigned int OSC0 =12000000;
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unsigned int INTOSC =4000000;
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unsigned int RTCOSC =32768;
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unsigned int currentCpuFreq=0;
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float VREF0 =(float)3.3;
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uartDev* UART0=(uartDev*)0;
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uartDev* UART1=(uartDev*)0;
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uartDev* UART2=(uartDev*)0;
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uartDev* UART3=(uartDev*)0;
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/*
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i2cDev* IIC0=(i2cDev*)0;
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i2cDev* IIC1=(i2cDev*)0;
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i2cDev* IIC2=(i2cDev*)0;
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sspDev* SSP0=(sspDev*)0;
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sspDev* SSP1=(sspDev*)0;
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eeprom24lc0xDev eeprom0;*/
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int bsp_init()
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{
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bsp_GPIO_init();
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//coresetCpuFreq(20000000);
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//currentCpuFreq=coregetCpuFreq();
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//coresetCpuFreq(60000000);
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//currentCpuFreq=coregetCpuFreq();
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bsp_uart_init();
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bsp_iic_init();
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bsp_ssp_init();
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return 0;
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}
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void bsp_GPIO_init()
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{
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/*PCONP |= ( 1 << 15 ); // power up GPIO
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FIO2DIR |=255;
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LEDS_OFF;*/
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}
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void bsp_uart_init()
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{
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/*PCONP |= ( 1 << 24 ); // power up UART3
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PCONP |= ( 1 << 4 ); // power up UART1
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PINSEL0 |= (1<<4);
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PINSEL0 &= ~(1<<5);
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PINSEL0 |= (1<<6);
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PINSEL0 &= ~(1<<7);
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PINSEL0 |= (1<<20);
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PINSEL0 &= ~(1<<21);
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PINSEL0 |= (1<<22);
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PINSEL0 &= ~(1<<23);*/
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UART0= uartopen(0);
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//uartsetup(UART0,38400,8,1,uartNoParity);
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/*UART2= uartopen(2);
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uartsetup(UART2,38400,8,1,uartNoParity);*/
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}
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void bsp_ssp_init()
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{
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/*SSP0 = sspopen(0); // power up SSP0
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ssppowerup(SSP0);
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sspsetpclkfactor(SSP0,1);
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PINSEL3 |= (3<<14); //MISO0 on P1.23
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PINSEL3 |= (3<<16); //MOSI0 on P1.24
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PINSEL3 |= (3<<8); //SCK0 on P1.24
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PINSEL3 |= (3<<10); //SSEL0 on P1.21
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sspsetup(SSP0,8,FFSPI|CLKINHLOW|CKfirstEdge,loopbackOFF|MASTERMODE, 250000);
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enableSSP(SSP0);*/
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}
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void bsp_iic_init()
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{
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/*LPC_SC->PCONP |= ( 1 << 7 ); // power up IIC0
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PINSEL1 |= (1<<22);
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PINSEL1 &= ~(1<<23);
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PINSEL1 |= (1<<24);
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PINSEL1 &= ~(1<<25);
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IIC0 = i2copen(0);
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i2csetdatarate(IIC0,100000);
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eeprom24lc0xopen(&eeprom0,IIC0,0,2048);*/
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}
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void consoleputc(char c)
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{
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uartputc(UART0,c);
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}
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char consolegetc()
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{
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return uartgetc(UART0);
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}
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void vs10XXclearXCS(){}
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void vs10XXsetXCS(){}
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int vs10XXDREQ()
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{
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return 1;
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}
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