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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 <streamdevices.h>
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#include <malloc.h>
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#include <gpio.h>
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#include <uart.h>
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#include <stdio.h>
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#include <i2c.h>
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uint32_t OSC0 =8000000;
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uint32_t INTOSC =16000000;
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uint32_t RTCOSC =32768;
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uint32_t currentCpuFreq=0;
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extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__];
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float VREF0 =(float)3.3;
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int bsp_init()
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{
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int i=0;
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for(i=0;i<32;i++)
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{
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__opnfiles__[i] = NULL;
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}
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bsp_GPIO_init();
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bsp_uart_init();
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bsp_iic_init();
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printf("\r================================================================\n\r");
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printf("================================================================\n\r");
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printf(BSP);
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printf(" initialised\n\r");
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printf("================================================================\n\r");
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return 1;
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}
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void bsp_GPIO_init()
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{
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gpio_t gpio1 = gpioopen(PD12);//gpioopen(LED1); //PD9 D=> 0x0300 9 => 0x0009
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gpio_t gpio2 = gpioopen(PD13);//gpioopen(LED2);
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gpio_t gpio3 = gpioopen(PD14);//gpioopen(LED2);
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gpio_t gpio4 = gpioopen(PD15);//gpioopen(LED2);
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gpio_t dacRst=gpioopen(PD4);
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gpiosetspeed(&gpio1,gpiohighspeed);
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gpiosetspeed(&gpio2,gpiohighspeed);
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gpiosetspeed(&gpio3,gpiohighspeed);
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gpiosetspeed(&gpio4,gpiohighspeed);
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gpiosetspeed(&dacRst,gpiohighspeed);
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gpiosetdir(&gpio1,gpiooutdir);
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gpiosetdir(&gpio3,gpiooutdir);
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gpiosetdir(&gpio2,gpiooutdir);
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gpiosetdir(&gpio4,gpiooutdir);
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gpiosetdir(&dacRst,gpiooutdir);
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gpioset(dacRst);
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}
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void bsp_uart_init()
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{
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if(__opnfiles__[1]==NULL)
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{
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//uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t));
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streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice));
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uart_t uart = uartopenandconfig(uart3,uartparitynone | uart8bits | uartonestop,115200,PB10,PB11,-1,-1);
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uartmkstreamdev(uart,fd1);
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__opnfiles__[1] = fd1;
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}
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else
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{
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uartopenandconfig(uart3,uartparitynone | uart8bits | uartonestop,115200,PB10,PB11,-1,-1);
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}
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}
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void bsp_spi_init()
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{
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}
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void bsp_iic_init()
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{
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i2copenandconfig(i2c1,0,400000,PB9,PB6);
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i2copenandconfig(i2c3,0,400000,PC9,PA8);
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}
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void bsp_SD_init()
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{
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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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void bsppowersdcard(char onoff) //always ON
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{
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}
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char bspsdcardpresent()
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{
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return 0;
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}
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char bspsdcardwriteprotected()
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{
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return 0;
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}
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void bspsdcardselect(char YESNO)
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{
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}
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